gram 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000009000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000009000)=@abs={0x0, 0x0, 0x2}, 0x8) memfd_create(&(0x7f0000fd8000)="5d00", 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0xf, 0x5, 0x4c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f7667615f6172626974657200", 0x2800, 0x0) io_submit(r4, 0x1, &(0x7f000000a000)=[&(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x81, r2, &(0x7f0000011000)="d7ddde4e4c1c8682450878872399c0f343866eecfd732952a5c21e2c9bd1fc345f9cdd98d8146ddf7a9c5a9df87787b1112e0e3e1f76e37b2b4b9ae0b27f210b302876f29f4de5a7c8059c0ae177cd343c4bededb24161f0c14df0e9", 0x5c, 0x4, &(0x7f000000b000)={0x7, 0x2, 0x2, @thr={&(0x7f0000012000-0xf7)="8084142cd7dbf3b7acbc337844aa8d83174953a0c2a7b93f293817173f23968e95aab58378a0dc13f24583d6f9520683e72171a3b23136ae592161ddaf748280ffa5314ce98057a8d7c84d8951b58a864c4063d9fd391295872482294624b2423aab8c6f574696388528eaf09ddb201ddd3306e58e6abf25290a530072853a6efdacfa8c71da334a8dbe5665021c4f5f2b9d8ef49c3d85fe3c485e2948857f52167a54a345407e8b1f07f161f51d834a8189f3d36b0296b0542b755f9fc37382ec656c49106a47701ae68002d5cf776fb3ea7750ad9412cbab759a124490669138cee6617f2c7ad231ba7f57e4521612ee51c025114b6a", &(0x7f0000011000)="e7d3bd3a4d53694a2b9e71337ac6494df0a7055f041eece7dc349c330f69fc3f9106e4137acd85b3a666a6b0ce85c9b20210dc94b339c17b3542f60579a31923076c61563f9e573a281caf43a2f3f6577500635ab1124fca93f90505f83554aa71e96b91c6bb99bec22ff2d85a3008c7e2900ae8c2168f867547b9b3523337a687ad89a3fef6be58613f8fb6ffb6acce65d6a30097afd78acd0dcc2ec0fab2953763374ca2f884501cfe0c3604a8b98f818a268889664ca87f2cb60ada2fea65e41a7dbd2e1bd6a3babb53d85b81ef9b18191b6704015828"}}, 0x1, r5}]) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000008000-0x38)={&(0x7f0000010000)=@full={{0x3, {"634c28e271b2f9"}, 0x4}, [{"20ef1301110b70"}, {"b9396adec59205"}, {"d4cd8870192ba2"}, {"c21ed530f4e350"}, {"3af8081c6e0740"}, {"1804545c57cab7"}, {"7ff118df350894"}, {"043c7679a1725f"}]}, 0x48, &(0x7f0000011000-0x70)=[{&(0x7f0000010000)="ad479756d741827403daa31d4c5d87f83f3fa26470b0adc01961c2ac29910ed2f03b1ad92376cf1938a8112786f85d2edd429eb86d770fa4222066620165103dd35e84dabc71e2c73a768b5a66ce08f7e3c4914e2e2e222e92027e6ed4ca8562b640771f69d2f027a1", 0x69}, {&(0x7f0000003000)="3503423df26762dcd0bd946a14dce7abbf4c5462191b568d3aac6645852c4e2191b53f9c078d", 0x26}, {&(0x7f0000010000)="6b0cd57a41fa6ca238be451624f4cca1b229285ba2a05bf5", 0x18}, {&(0x7f0000006000)="bc", 0x1}, {&(0x7f0000011000-0xf1)="31fc69e8f9878304c0b9be0d9a14c0cac9d260a49bb9cdd1173509d5a4da721c8dae016fc921b0cecc925900b7875b0e250658330654e2e7a33392bc8a89fd89c43d103509d9a4e1ae628634e7947e0e05252d89de900baceec86a9a9feaab0ecd2eaf1031bd1d06b946516702bebd4319b2de0e14f7ef9cd13ef5c6c3d5ea51cb80d6304a6c5d0f6bc06513ffd147bc68e0a785e868f236f3c90027304de847d53c4a950c9aad8ba10a194ddcc4da8f0670351a8f3483c3063523f7e97d49818bfdda5b7ad204a91efa40c976bd9dde1543b7006618d129d037a2e134747d900f987424ad6e76a8935d6813c6f8513730", 0xf1}, {&(0x7f000000b000)="19474cf85f8f35d97794137d06cf0872c7a8cbd90f676d3c2fbb60e1de5c4561cc2bbbcf5394329a8c3816aec829290215a93cf1b1821d6a3a246ce2009c95fdb39dedea77938d42", 0x48}, {&(0x7f0000002000)="74e769a00ac915e68bc3309266eda82de756f9eca5f2bad348059e4db779e4eac08ecd0ad781bc51dab3cb8c2d649cf0cee662b200569479a1a1fac7d9b221f3f8f25210f3f02e95bf7eeb16e2d0bd99b6655301efbbfec4a2897973ba1cf3b9a7ee95af898cca0a839c34278c652199d28e4bd94ff011bbc60df5269c3c2f0244ec80709e9d29acf21022265aa812f637895815a3628b724f6e99dd044116a9c73e397755048ca984a86eea08ea76667c1b903207f7c18b8b4259fbcfa60506d1", 0xc1}], 0x7, &(0x7f0000006000-0x3c8)=[{0x20, 0xff, 0x9, "1245642f0aa8a9cdfbd8"}, {0x20, 0x1, 0xb3, "fffa781fb88738407d"}, {0x88, 0x13a, 0x5, "109eaedc6c3fcdbcf8b312df4334406b7366e2a81c6a51293f0c86286cae2b21c3625791276fdafdac5fb0c76d5dc569168ad988867a5c9e220c8a92f5b525e71adc650bbaef96307f93af953028fd09ede00a54f94cd53ab32782ea1f497c75da20e0f3a28f0934b0524232ac36078779df497d9738fa"}, {0xd0, 0x103, 0x80000000, "1532cb90ac5193954278bd85cb393f4f1a3e163bdc1c42dc92f070c8fb73f2db7f4241a4e6688163c79f7121b55645e5e89b913030706a1f04b4d9d191b6bf45350c7217c81cd312100e684f1ce90140dc1f95064b968fc68aadb4cdff5787ac1d952ddd17ef832a4b72208a99b7664f5a0c074382d14b1f232a3e7478082f51fb5cedecdf6e9d0064731e1eecc0a74bea14f8b5591408f013a1141cacd57ff06db2b18e32f9f5181ced95a9dde682a441b3d6893b05b97cb245fa"}, {0x98, 0x10d, 0x8, "9005db14be0caf60f04954fcdc02a1b8a3331d690b422372730949f5a17f3c63eddf04c90d0dae4fdbe263834dc8499b7caf276a258a384b83bf005dc9090b6443d1c35aa3d11875fa75a791ace3182d42aca7270fe31ab84da5ec61421330694bcf0c7071516e5bdedd44af7436a794a6d6237f276929ea956f72399e908a27dfbafc352a87500d"}, {0x20, 0x84, 0x8001, "e5ced71c5e76b8253143200c16"}, {0x108, 0x13f, 0x9, "ba520e9c9ae0ba689df87df9224b41bad8d5d8c8a8d3ad5e81f3a5b878777e1ee7655e8befb57719bc66ac51bbddcb3fea7bbebb6358ea195b18b9a377c4f7f361049dc2e9e96dfae9898d456c647f0423870286b2407228a286b805d06c779233023b6ce4a738d700e802d949416e749ce730494e7764dde66f2c9dbeea8d8d2cec8af17abbd9719f45ba1574372499280fd83293e7fdb49a49dae65084680365dd4ded98873e5d14520c9d67d3af5dc14057bd3f0c18c23a86f6b53c6005a3fff78e5b919bead1b9fd25a317c5b1c9562866b1d49f30720f4fbcb735c884697e0cf49ad4f59850eed83113aa98460f84ad"}, {0x70, 0x103, 0x100, "5be932b9c6c5a9e344b84ae5367fdbe3f906ef731d19ad0ebc9610ad83e0198b527bb124f7d98da17a64641ec629b22b8f409bf1fa756df33fd2601afc42cce7c22861ceb1056b70305842a108364fd154dbe6768c4f0fe273"}], 0x8, 0x40000}, 0x80) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xe6a, &(0x7f0000010000)={0x0, 0x0}) r6 = syz_open_pts(0xffffffffffffffff, 0x480340) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000011000-0xc)={0x1, 0x6, 0x400, 0x3, 0x5, 0xffffffff00000001}) 2018/02/02 14:27:20 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dec5c0b87d525efd05f5a1c5c549e73c"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f76637300", 0x2000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0x8)="0000000000000000", &(0x7f0000002000-0x4)=0x8) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000004000)=r2) 2018/02/02 14:27:20 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="7472757374656400", &(0x7f0000499000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)="00", 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ad5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bd6000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r0, r1, r2) add_key(&(0x7f0000003000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="", 0x0, 0xffffffffffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000004000)="00", 0x1) request_key(&(0x7f0000004000)="75737200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="2400", 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000009000)=[{{&(0x7f0000009000)=@sco={0x1f, {0x1, 0xfffffffffffffffc, 0xff, 0x8, 0x4, 0x8}}, 0x8, &(0x7f0000006000-0x60)=[{&(0x7f0000000000)="954f4d1518f94c6d138da919d9080b5edf8a8a5d43e4fedd8e58a505033cbe1a99536bfddd4a8d59b0b36a270462c2ca7393b5cd6503534b1678b2ac00a9fe8b8e091bbd0963a331ddd7801694e45bd4bd53e225592da4e6bbf1c2569c0596517a7e4b9936237e1de70f3ccc5e0e7c6623f57c73fb6b15539ead0dda6ed5c4071ce0b15d088118ddff6be04f26c70ba04864e30d3480bdcacedc762c2a7e131e101d0a11f5ad41eac8b2ad43460570bb54e17a449ad97049a051d6c283aec1f06612b786def58253921428b4006e4e382da137e9d35a469155", 0xd9}, {&(0x7f0000004000-0x9a)="97b2158b55faa816349d364d91a94134e2f775f2f14885af0fc73ec36f28250c5076efba7ef10967a0680d9aea44176976b9b2f3ac91e834ebf5804a21640fc4d2cb0a1c87853746e2d89a417689a31e154b1e53bbe6314cab91d51b33d5b7af42be2b93ded45fa077c93b06b0516b6f8d031eb663882b1375dd470b28765748a4d77553defd391caf1196557aa84cd344ecadb25f384f8d97a8", 0x9a}, {&(0x7f000000a000-0x4a)="667f56f266d73474d274bcd2cbb1cdfce5b5e32ed0abfe7955af419ca59d9cb043e6bd7c53d51d6569090a4a938f89f6900ad7d31e06a9e6495c0f2b819447573a534f39a1d10af94315", 0x4a}, 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0x1000}], 0x1, &(0x7f0000006000-0x98)=[{0x98, 0x11f, 0x1f, "4ae3e062ae44b4242b0deef229ba5fb69866d2bcdb66e9e05f0f7215cd0266e69ed49c1313504dfbe83f98274dd7c2acf8f6c608cfda2170aa4222f33a717893ec0c695ea3a2b1434d7e64ea30b1c91a5b65ad643cb2c4b7b44269df676b9d33a804981601498def8e6e1d0fa75162b6ede5aa5a1d58205c02ae2a4d794f0fc5db1b"}], 0x1, 0x4000}, 0x7080052d}, {{&(0x7f000000a000-0x1c)=@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41}, 0x1c, &(0x7f0000009000)=[{&(0x7f0000008000)="d2782d7f63dcf594717f1c", 0xb}, {&(0x7f000000a000-0xa4)="6adbca173ea2ce1543293cc1f60124aa933daf9c737cb5e1d3313c400b64333209a211d3ea92066353efef1eb853b0b76c514d9471f9c3db11d5632417304d751ba23ff1fdc6aa9f9a787040a12b4bf4a6d0f380b2ade1cd3be79bdae19b12b29cdc44c242684bbceb15b579557ac5c45f4a22eccc31c71b1a5a6ca18b9c38a7f1ef049cdf1614f57b524b45a79e1f958073423e9b6d697d6e657659647e02d38169fd6f", 0xa4}, {&(0x7f0000009000)="2258bf83763119a2e75b7725eb2f8889919a1e9696b9c7bcc4e8e6b1b32ad9929616dafd91edf399a75805bb3e6926d1ee8ed215881569ca59efa65b496122586d4e0a2b7d84640bdcb16d29ca19e80d3014d0b5b239aad347125c98e21346fcdf3c50fa2efc3c37f038bc592fa64e34a5a12b9866aafcfc0270fdd1c97f385f8798de0ad6e879afe16283b58389bc499f246f1184916dbd766ed71173840989ad23aa56f16da6", 0xa7}, {&(0x7f000000a000-0x26)="c637179509530a337e14e9312ac37db1b2f8cbed1e02289b19a1c595c648423db45e6b7d454f", 0x26}, {&(0x7f0000009000)="148693a94c81c7d201fedb16c1514b5d9bd56aa8675bdb872cca3c89c1b4e1069c9dcf736ef1ff70c906f0b0593ac72c4687a5940a5e3e53d7295ebbbe924052980283476bea3ab831ee702f6fbba9aa0a15b7ac287ed900029b3e8f0da1", 0x5e}], 0x5, &(0x7f000000a000-0x5f8)=[{0x78, 0x112, 0x6, "da9a3c742bb71b0ea66e0b467a13ec73c9b3b890b93629c291f4d70932858640d91868ccb48237c3d68179a78964a9b2cc21fb544c555c93f2e6e7a7a9f65df981bce1947c6476199080836894afbd25c9d273aa3a463f31d65ac1777bc4ff77b54d903d"}, {0xa0, 0x11d, 0x0, "a5090f78e895d8811000e1c9944d5bbe45140034a2be7d6fd95ff02d68d99e1e5b4334ff4dd4cf37d71c2cd0bac2bf6d346d63190983cb66d3271b4544a3e3d761ff2df19ec1783d145ba62e067a22a53a7c2bedffd5ad6d9150251bd3cdacb1a1cb91f54c79c823cb68d672aafb3fecded810395804b2e2256f139db155d38b5b11bb0cf4519cfa1a"}, {0x98, 0x11, 0x3, "36acc09be13a5748ed07922de74115be3f193e47ac20187df298270f223545324d2ae9a95c1e8539b6df0691bb17215f70af2293714720a98735a4801cfbc08dcab3e848e5fdb598ae2550ce7ae4ebcb9645f7fe46bd65c0ecc9e58bed1d0c30f54ff70f4623f19e0025db6088f513476a00cae864abf8478fb4c84c04d5c5f6043e7525"}, {0xc0, 0x89, 0x101, "67df9fba7fe0d631b9ada03926b6394d0be8c783b1995bd1b05a770c5e91a47fe8ab764042d4ab388eca4e2d91fa0b561e5f440662e03b22dd469b8476af6dfb3fd730ff70ea42031ee7c0ebafd93ce433bbe23f1165091c35dd27408e97a431dc986c8a458c71f1db6fb354aea21c6306698f2707a281af67c6bf99b8dea93818b35d38b1aec539ed785c33d8f16ff9064585ce52b522dc30ecff3880f104c48d7d82acdf65f123f09738802c"}, {0x48, 0x11b, 0x80000001, "a61c5b8acd2ecf14af5def4f50c15d9e2c6edfbe85070a70af195464d3cb3244f87760e7c0e885092d3908b4e575095760e6c8ce2c"}, {0xc8, 0x1ff, 0xf9e, "a2e7f2598aca825fbba0b401ba66407b821d5242e34315d4106059994e5d5e5eef89acf8462e06b488f41c492b1e768313df35bd780f5c2c39a6603e97c1d7d29b0a843fb437c51763c105b72ba15ac98bb0a29dfe54a0d8cfdb6f6bf786df46f20e3c32078a1a172d91dad7f79d9475fcfbbe3a5f63d35e6da7b7367f538bb5aed00e01c7e2cd3c6348afb5e2e965d435099737ed60cac902d4e10cba240dd4a48364457f0ea89abb8c94862b2bec1658013d1c923064"}, {0x90, 0x19d, 0xf9, "87bb30b1fa04dfc179ef6bf5eab4373d57538b866e839dfd9e46511dcf31d2576cf341662ebd9234ebd22f664bbf426ac47b9b137707283edcd2cb269340d109af65b85a28b7446c9adaa170c738f76ac605cf344a2b4618624a4029017a95fc2a3f253b7b6a8ee4d9a4088c51f8538819f7a9b3148acb7ee0ffa5dcba5573"}, {0x110, 0x119, 0x7fffffff, "6580007fe4bdd2769aaca3ba3a3817823cb9d480af01941c0c30ac96803f1924f98b3cb372ff42344f04fb26197be369b1a0a5a80aa6368284ace485c104ef6e46ce44ad788526f551665f144230496e68edd0b50b05f2c8cda5d3e71188b62028bf1f0ea4d8c172ad6cba83bb8addd5891d76f1434154fd899a1a66f8a108069e93feca442be74e7bc96ad8ad18d92d4ca3a7987a702ad0afbe5f5ff39604e4cb1f708553ae8759f27ae71fc156c16854dc45b0b0665a5cb31b3fbe9843583600744f8789fa6ae40bd4b5b284723bae8aff5f1788b9c865313d1309b14e23d3f95a7e664e612f6e379d9b622a776ae3d1429505ddc8927158"}, {0xd8, 0x10a, 0x3, "043ccf34ff985582523884bbf9d3c3e7dfbc1f98bf8cdcda2725d78d7afac5528de5e0099be2796a8f9b1f2d386053003fc4a78f486d53c6870f054e395b790eccde4e6ae5cd435c7e808f4643a3a60ce5a76f7e3d5197ac30eac4e4ce47c209c6a0907b71e94eacebc6f54dbbbeab42d74d9f7eafb90f42e1b67f79c43d395c7be398fb77d3511450c83707a3d0e86bcf6113f4e1c938e09e9fe24450c78d166da96c5b7ce4f4bc9203e358dc84f374ba2c11e835b384df904020fe735499b9ae952a3f3c"}], 0x9, 0x20000080}, 0x80}], 0x7, 0x40) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000006000-0x58)="231b2db929569543da927429aeab47076a4d51e0fb7c33f935cb7fbd383c82261111f68c993fea5bf163caac7d35c12ad186b0c031d7f329ab6bbcfd207627e74f076a31a5eaa8419f3aec8dfd7db73f201c064fb104c384", 0x58, 0x804, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) signalfd4(r4, &(0x7f0000006000)={0x66}, 0x8, 0x800) r5 = syz_open_dev$vcsn(&(0x7f00002bf000-0xa)="2f6465762f7663732300", 0xfffffffffffffffd, 0x0) getsockopt$inet_opts(r5, 0x0, 0xfc48fda536d0dd7, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000076d000)=0x1000) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000002000-0x5)="7965616800", 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000009000)=0x8) accept4$ax25(r5, &(0x7f0000003000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000003000)=0x10, 0x80000) add_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/02/02 14:27:20 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000029000)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000026000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000028000-0x4)=0xc) pread64(r0, &(0x7f0000026000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x0) shutdown(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x100000000, 0xffffffffffffffff) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000009000)=[{&(0x7f0000009000-0xf4)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000028000)=0x1000) r2 = userfaultfd(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) setgid(r3) r4 = dup(r2) read$eventfd(r4, &(0x7f000001a000-0x8)=0x0, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f000000d000/0x3000)=nil, 0x3000}, 0xfffffffffffffffa, 0x0}) madvise(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000027000)={0x0, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000028000-0x10)={0x1ae8, r5}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/02 14:27:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000002000-0x5)="7965616800", 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x2, 0x69, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x100}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xa0)={r2, 0x97, "7d1afb426b060f72b449e7f64a4ce2b2ffbd0b69fa3262e375dede048689cf7dfc7f369a12cd2775e99e2c1948e739e9333097f5e0cf2cb2b9b45dcc78ae5f244a8ac8a3a48c9978044313825e04d25be31f3f634ccafed4fc710faaf1d67e3dc53ce1dfef1ec93bf1572bf17cf6ee60306400df86ad4c2bae4a4b0d2d077fafbb114bffb5470c346194614edfff451347eabc851b8558"}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000003000)=@random={"6f73322e00", "7965616800"}, &(0x7f0000004000-0x5)="7965616800", 0x5, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000)=0x10) 2018/02/02 14:27:20 executing program 0: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000454000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000030000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000002f000)=0x7) futex(&(0x7f0000229000-0x4)=0x0, 0x0, 0x0, &(0x7f00002b5000-0x10)={0x0, 0x0}, &(0x7f0000826000-0x4)=0x0, 0x0) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0xc) syz_emit_ethernet(0x120, &(0x7f000082d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="990b5498be84", [], {{0x88ca, @ipx={0xffff, 0x112, 0x3, 0x5, {@current=0x0, @random="5cd8332b7c77", 0xffffffff00000000}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffff801}, "baa657bea375190924c1ee85c49ac6043ba592d5f43f56ecf7f053379c9c9f81d5be95625fc96eeacc83ca78cfea5377dcb80fb38c9c9c574bf0c1f62d13ac2c9d48725c060259759b913d318e5863f62ba58db220fc925983ad18e79595835729e26d98d786eb65755602bcf3e00c23a9ba0854e407de6dfa274c85217ffabc38deb5623da44bcafa0d721334b14fddfd2e63008ce2a9e24fd27ecf615094f0715ea627906458c204273201dc63cc42004cb86511ac59941d604f4bc4919c9776b8a8e7364bd896396c944a862ab5d8db46a1a03ee30dfa454d32b1b721437f21153b149a3257778610237b07206d3362f0b68d"}}}}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000dfb000)="2f6465762f7663732300", 0xbb, 0x101000) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dfb000)=0x2, 0x4) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dfc000)=@assoc_value={r0, 0xc5b}, &(0x7f0000dfc000)=0x8) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x100000001}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000032000-0x8)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/02/02 14:27:20 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000003000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r1, 0x407, 0x7) 2018/02/02 14:27:20 executing program 1: r0 = memfd_create(&(0x7f0000375000)="c32500", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a77000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) r1 = add_key(&(0x7f0000001000-0x5)="6465616400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000001000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) 2018/02/02 14:27:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x5, 0x80800) r1 = getpid() membarrier(0x1, 0x0) ioctl$void(r0, 0xc0045878) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="d12c68c66f0b4f4671c997fb59c19a1e", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001c6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000415000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) wait4(r1, &(0x7f0000ce3000)=0x0, 0x8, &(0x7f0000eac000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00009a6000-0x2)="0000", 0x2, 0x20, &(0x7f0000794000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r1, 0x20) sendfile(r0, r0, 0x0, 0x4) setpriority(0x1, r1, 0x5) fcntl$lock(r0, 0x4, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/02 14:27:21 executing program 0: mmap(&(0x7f0000000000/0xe15000)=nil, 0xe15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000bc6000)="2f6465762f6e65742f74756e00", 0x0, 0x800) r0 = memfd_create(&(0x7f0000e15000)="21003a", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000add000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1, 0x1, "a764152299b4d40ab4579d9e497802879b800fd5fddbab4323abd321dde4471d2804453b565e3bf4c9206f8616541342381bce5dd760d4c0c784983c533c62dfea7349142781c1267713599297eb7de0"}, 0x160) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001c1000-0x14)={0x3, 0x4, 0x4, 0xa0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e14000)={r1, &(0x7f000075b000)="", &(0x7f0000e15000-0x9a)="", 0x0}, 0x20) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000b54000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2018/02/02 14:27:21 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x800) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0xffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) sched_rr_get_interval(r4, &(0x7f0000008000+0x439)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000000a000)="2e726571756573745f6b65795f6175746800", &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="5c2d6d696d655f7479706500", 0xfffffffffffffff9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f000000a000)="2e726571756573745f6b65795f6175746800", &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000a000)="59874d46700bb2a509141e499c8ec98d1950238f151546e94d3824dd11af0d6dc24b6bcd829ee3433814ddc48cc9414a74ee8ccdc46fc27df2779fc6ac7278dcd456959fcced85b3fcb4072e400e5c5235fa12412eb5d90704176a7043b1172f99", 0x61, 0xffffffffffffffff) keyctl$unlink(0x9, r5, r6) timerfd_settime(r1, 0x1, &(0x7f000000a000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000008000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/02 14:27:21 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000024000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000025000-0x4)=0x48) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000025000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000001f000)=0x10) r1 = syz_open_dev$vcsa(&(0x7f0000023000)="2f6465762f766373612300", 0x4, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000017000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe81, 0xbf6, 0x4, 0x6, 0x2}, &(0x7f0000003000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001a000-0x10)={0x10001, 0x8000, 0x8, 0x0, r2}, &(0x7f0000024000)=0x10) sync_file_range(r0, 0x2, 0x10000, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000023000)={0x0, 0x99, 0x30, 0x7fffffff, 0x2}, &(0x7f0000020000)=0x18) r3 = msgget$private(0x0, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r3, &(0x7f0000026000-0x19)={0x0, "0000000000000000000000000000000000"}, 0x19, 0x1, 0x2800) 2018/02/02 14:27:21 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000026000)="c59d7475c27bfe5cf3204873f6758f99f2475823471b6022dcb48c6a2601f5e2c68e3c0d58edf343ed4e528eda8daa16f7c199245c278d0471d8b8981102a0c1cafd14b8c5b7f47a898464a478a44ee30d239027d54e8e5fc835f998267bfca61af8ac18572325f8f2796cc470404150643b3ef6752ed76fa2854afaac653ea3bc6a8771954d3af7879c42366e8e85390652d6fe99a1f3ebd6d9814ee6b7e8ed16df8426c084591a77a00cb7af18436b9a1cc6387aaa12b6b10f") accept4$unix(0xffffffffffffff9c, &(0x7f0000012000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000025000)=0x3f, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa5, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0000a3", 0x6f, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "e70dd014883fec0f12c7ca50b60082b6b545c7e1c9365abd9eb2f4b0f0f0fe62cf30b1aeda21b9fb6603f8a65a10a7c2b5c5c58ad71547e530cc21bc461c75b696a1707dc525b1dd7ba2796346840cbbd7398c2c6207fa5e21223b0eca35a7dea85dc39e783e85"}}}}}}) 2018/02/02 14:27:21 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000003c000-0x3)="a8d9ff", 0x3) nanosleep(&(0x7f0000004000-0x10)={0x0, 0x0}, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2) open_by_handle_at(r0, &(0x7f0000038000-0x70)={0x64, 0x7ff, "543098a92625f4f821835cb526d0ecb4175fe2ecff959f5ad6958a402fa4ae3c8fe0454b1fd024581e014d1852d3733602e04c2d52dd7bbe2a36af264690df6c35e89b9230261f5a0a9cb74cd85b6a5053af8cfdf470d5e3031078"}, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000026000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000000e000)=0x0, 0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000000e000)={0x3, 0x7}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000016000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000013000-0x4)=0x58) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000017000-0x8)={0x0, 0x101}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000017000-0x98)={r4, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xffffffffffffd3ef}, &(0x7f0000002000-0x4)=0x98) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000039000-0x4)=0x0, &(0x7f0000039000-0x4)=0x4) 2018/02/02 14:27:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00002ca000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) unshare(0x400) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0xe0)=[{&(0x7f0000774000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000c67000)=[{&(0x7f0000001000-0x1000)="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", 0xf30}, {&(0x7f0000a14000-0x12)="6ea3ca43204fc36b0a5b8849011446572464", 0x12}, {&(0x7f0000ccb000)="77c92f2b2d6bec3be342e51f33ec97ed2bc48b73d4bb36768cc69038e2a60e125de659830de2b3dd37afca3509d0acbf63a21dbb0ab62799bb9bf3937a8f487cd375806894d7e754bfe66601c2162f00bdf3412768e708c9418824ad6f80ef7675", 0x61}, {&(0x7f0000001000-0x17)="ab5a74d03ac27c56558db2c9d87305201186c4433ab8bd", 0x17}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000be5000-0x90)=[{&(0x7f0000000000)="f4c6b5933d4df9a8a57260e6aee79a119b84d522c94174c1088803541b427f0a21fb31b7c1a2fb23ab46affb9957d01085bf462e9b28baf544b7adc5c393d8087e2703233ece65492ecb4f79afa2d7278e91e0806bcee79bde1a81", 0x5b}, {&(0x7f0000b09000-0x2d)="b5ecf8142031e702e3df8a6b560145fb11cb09d1c4b129dbd33dccf9499f63bb634fbf1826827be3cf7a08f06b", 0x2d}, {&(0x7f00003c6000)="1821700eec292df0a13e259e2af5518d001a37959170effcd3e88129105a3da9792e56be206d959036c180bc8c82c20695026cd4ac6f5586c80f0a19", 0x3c}, {&(0x7f00007b5000)="73dbda9ccab1b4c25db38428d0c9ed5c5ed654ba66c7aedcb0d023473c2b61931a3f706849be2ea81236121ac929af0dc8138d39eac55e20d9d84cbed8fae0125bcfbe06b264b980d41a6b74409b820af7eabf5461da1e186cf581e774e441c99bc6821310115d91c6bfa39150165c1421734029ddb91a37a995bacf885fe56c4f294d17b76aca466532e1a1c5b42bd65b7584b9b427168e264f6cb6e02a2345cb0b56bb93053688ee6fd02e3dd6d696128d8784bc26d6c0b16fcc4a17713fe7ba3b0cbc4b341026562ef9844b73f63cdc6182e52f88705960d04692c5b964fba3e57bb6e0345b062f70ca2a25a094cdde08fe", 0xf3}, {&(0x7f0000000000)="00f0abe9f86ffdea", 0x8}, {&(0x7f0000eb1000)="980643b28c9a7d", 0x7}, {&(0x7f000064f000)="b90313bd42d8c412a9b637920b83a7250b290b5e8b1287117ecd8c2efd63c41d2e0dd3ebf8923b021e939ea7f1b07e6ff42e15505019c61b141a00b5a6e0c3229a7f7d2d87a2db2fc3c508f78cecf5f7db32ad3caab767d1e145688708856a050dd57f40e7", 0x65}, {&(0x7f0000ad0000-0x35)="43f5c74f6f651864272a33bcc5711a883c16c34f1579aa9d22f6bd29cbb0f44cccf33d49894da09dea46c13d2b6aa969ce77d7dc5b", 0x35}, {&(0x7f0000000000)="dab431214540e1b4fc1c04313a477cc873d39b834448d5c93e74632588a056eb168389d5f9052113dd5477a7aa491dc44a0a5feee1fefc7ebdce842c8be75e956a9fb208746cdcf62e72597e07e3d20aa6983fa764ac0f39b788246d53cb5c82a0f7af55fb90aa", 0x67}], 0x9, 0x0, 0x0, 0x40}], 0x2, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80800) fdatasync(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = signalfd4(r1, &(0x7f0000002000-0x8)={0x0}, 0x8, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000-0x2)=@sack_info={0x0, 0xeda7, 0xffffffffffff8001}, &(0x7f0000006000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000000d000-0x8)={r5, 0xfff}, &(0x7f000000c000-0x4)=0x8) ioctl$KDMKTONE(r3, 0x4b3b, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000000b000)=[{&(0x7f000000c000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f000000b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000000b000)="0000000000000000000000", 0xb}, {&(0x7f000000c000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f000000c000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x7) 2018/02/02 14:27:21 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x4)="62667300", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f76637300", 0x420000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000006000-0x4)=0xce80000000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000003000)="2e2f66696c653000", 0x0}, 0x10) epoll_create1(0x3ea65e80dd125c17) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x1008)={0x0, 0x1000, "212f8a11e6f2765d6d8373d94827033b9adb984fbee825a8cff3f5086734e49ead6628e683de58f8873960aeebcd710a22e6a0b0ed4a36c0a47ec2dd302c4410644da6146caf8ba917cb2ba455dc369c51579db1f67efb5af118c0034985325e369843a2930b2a345d7b4f0850be25146d747d6fd7e7fca78a377eedd7e4f95269a6a7fdf909e989e583694ddcf7523b78f08fbb3fa57d278a1b2db856c338afc776b365c4f9944e9b28daa39c5a867490203422ed605ab83288887674bbb3f15c2fe1680c084da86b6acf8d24f945b5fdab36e4c22b0c1938ec6a6241b8df75e5a29d29a71c91700ebc878e0edd9b615db09dd7d6bf47f7df64e9caa800fbded80bda400cec26359283fe923108fef69f43e460c454327197f9e1547443cc6e83c7aa837c960b4884ebbee1d03ce0449be49aedc07ebb4292539023ba75f1d9c3785f9359168a1fcc8eb03bd3103bf310aa3f37916b8b30bb82a5b48a6de796918f39472449e0c81ef98092256b6082fd2203c68e4171b81623b6d150066e69bbdfdeb3e819a04ef60fa08962d24937b6b8ec541bfbb8609689bace03d1ad126634c9205a17b9c98a8aeba520da69c56f9e931945059607087777d650f56bda5a4b5d7171403088c5b9b3d38c8bb43e2d4d337869447d5effb5dfb0c30ea2a946efb9100b7b624b3ce80385f0363adb2c383d7743e1d34b31acdd814eff2057d60a30c3d712bba9c3ad197f79ba6229966bffc85c34485ac251abdc39ae0f39886f64d14cb827564b7f6e3c5d5ea4341794f68c6c0845c4fefb0d6ff5d5cb8ceea27de76ebb62ff6cf93993a9dda7e0f83d0eb7e1b7da8ef62a9273a00a465d239bbb262907c8f8b42f5beddb8ea982712adef73049f1afbb1401e8c6090a0ee9260886a4e63af9f276d2a29fc111914f5b90ccfd1eda45ccb8edd1b6a6e2ae855ccc5904a7a5cf2cc12e10ab3a6eff6904e5c09f5672abe24b8e352b53399f5eb24026247039f482587fc8947509d84fd8ba35596ee8babf43a78bb786de1de4d54a2d8152ce62e16902bba8164a1a99d6aaf8b588a3ed6769a15a4828e50152e09e0270d8306e740b5079dbd474b1770a2d1e2332caee314c238e3b2cabbf5878d30cd0aaddb4c592dfd0d67e640ce5bf5427fd58d26042b6e2aff53cd48ad7b4bd9ea8fe795381868a1c4c9137283d8b7954a6b5b3416455c4e293a5bb7febd27e1aa408ec6c11f5bdc47c9e01e6a007fc7f7a5c7960f29583d031a8fd2d491cad5b8e3c92759b79f6d124a64da6f38313c9056029cd4c829a8c17919ad40aafefeae3883da6d37df3c0e2f29af258c5945ec48fd86052d175b97d92d0008ea24c09097f1e91a463deb3a18cd536c16279ce6896285018382acfce03dfc4b82e8ba34efabcdeca60cd095d01be94d6d12a66283ab264ec9c38068d5628b04e63f604106e522e77530fc134b2ee549fe6f9e30707df38e5ebe1a06e46afcefdd57c9f5f53ba90a8e51fb019f06ad80c8cf03c514e08dd69a543a2de7827aafb9ecf5fa25fa40e48463bd2e52f1800c3152c017f7b4aaa005e07d81c6de90e336e4f5167615e77ee7dd53d9cf6cf52eaea9adb4fec63afbebcd1f6728bd88a5505d94837a1b3c4df60d1e12ed6dd14c13fa81a63d3019171a8e9eba7ef333b48716a8184676095c68616436abe7193111866d1a1be1734d166f093cb284fbd8d13ebbe668c878c90aebf51472614422a6d9a7c53fb2fdaa5a54ba4bcab9abe5ccae81db5a28f1bc6eadbc991df952f2049fa89c1283f8997b73184b03faf43f1a32a2e0dce0ade261bace340fc5592b53423955a821a357906883a156d514c07e00d1d5441fb629165b47616781ffea7b80ad60e470e7ad34f71d736f70e4ead57b9728e1fb0ea466b61ebb92893c181a59784e8464d0c78e9a184facb306be061179dd9b0eabeb551d8e2ad901e6018618c7383315090c3120b116947b527cabef66b852ca128419d8da775d697bd49aa2cd6a10901f67bc110c61d0261b5c97fde5018dd278217fbc5357ddf1870c7c1c5103738a9c4eb8b69a9e9253e5c6690330ad98e2b28298f2a6c32cc0ef0c48a93661bdfec7a21147ef0fa45535e5ed7c829b9e671ca549b776f4b09518d417094ee7edf6fdc9e6176f25a2bb49fde0f33dd12ffcf13078b7713764a3208098501eebde52e5cb09bd42a7611fce435013e2d157913be9857b929c6eaa413ae80af75b37d91139abb348279f53cd72c325b59d0cb26d8daa159ced9f48ce41fd7bde2ad41849d877f72ef42e1d9e22477aaa7f33b74c56087abd636e81fcf51da451fa4b8e9d0aa97f147295d5e1c369500ebc63ec2f876e3c22501d420c2b4bafa48b98e090acd84406b209d81925b1809cf3646184a3cb694f6f5360324caf6805dcc628827e11ed4e1a266ed4bde17122d7295af9842c1c9059fb8772847016b82f73c3de9e5fa859df70a5664f59dd2ca07cea4ccdaf2f5adc7d859159e06f12cfcba77e2733d871f5e7f4599feabf11956de753662b4a5e1b1ccbfc6b844e0d59b2933a079f71f423cc508c01cf544687b4571bf0a6fed1c518b532652d07e91284453b864e3fc75d561a801de979e6517439858fd7584c5620f255d2126bc1d811054bd8f0c250a0e89387d874a05cbb0b720aab83462b2eb97738e16480d052a0d70eecbe8c2c044873527b05ef79960a01a7a355e0d08bf485b06d5416b0e33d5b99647e7bbf91d0f23ce1a6d2d89676a7950762e70f994b35e0338f29df11584529034de3b8ec125a1e485e293590eb6213e78b9018171c1c706ac6b8a965fc22672ab4ed2334d55e042e63e6cf0ae98657e8672a2fa748fc79f0e217473d409c41f8eebb813b0288d23947c57090a243d8edd387204fe76ef0d5bc4bb2851ffa360c2cb5d8e07ef292556eb4fb963c7525c2fa464510f4bb5cc4aaf5b5f4767bf92d3895fe761a5e9b2fe1bf937779a0fa754db52487f26eee97172851c44871f37b97468dff116ae036c5504ce1c50235b49071f9b55409142038938c3b0df14d0468c5fd8c4e77ba9905475237e3dcc0946841289aae89be4a75fd4ab17f1b4b53569e187fefc208738309a3bda59ad9337a1b594eda9f342a5d750dacbec0700cfe81db2da6d96827ae39a912d8a49b218dfb47277e1f5f3becb013811f786ccd56a002bded0defe9bad5651d521ba9c566d73d3076e1894fce186267fb8a33203c6dec397f62223b818f1abb9ed5401d622e1ae4ab44c571914da236c924b1eadb11a156bebc2ce256ef12dbe0098e5218bd1fd467f187026c16d46f6a0b03857b5415c5b66afab6a1c7a632dec349a84c93627bfbbba87b9ef47f6f2ef7c82e5dbfab1c7c5c0ed94638bdbfbb9bd82eb5e5519abb0dd66484d2aa0f84ff19d53684a5c615d00ad3747f1b408219e1f3f33a8b063180ece790ee59e67d2f630ec42fae7ea53ea797c45c4ebeeaf49b22bba2f4396235941aef54d1c4c2e173da05dabc31d26277b8daba20092eb97bf35329b094a4efcaccb88e9c49f9d78149bdaa0f9faad08a652b66562d82c71bb2ae272c0743ad6b33f07bc8a268eb70283116791e22a3c32022a6aee90f8081a6174bf7277f6f95b16560a062f0c7d88df11b1a2d3ec98d239ad6ee8d98ed0c4d7af338bd732f16f3aaf0551f0e5734334f3bf1f5327c1feaf92b21cdf5b1f36abf9b0b5eb2306beccdf904f6df20bc2853ddce74f4cde4f0310f9511a2f7d5abb57e0f928b7d31cb2508cdddb9e1a7f4e49ec5d09d4d6345197078d674bab2041b7b959a7172a4b5d93a7391cc7b472a99f1b0a554dca0ce972465d39777a4b0b3f8a7a0ed83c5beb016109730ee703279499215a4426c696b3c46a6d6f8a6044c0f80104af682a04c66e53e0a7bcdd4c940a60f0c5f78c0041ab67026ba7be98ae634be19591af0526627c548ce2a6250b6970bc94c20fe4da4396e4d422efa439a6553ad66de20a520536db98f9d8037f269ae00d79743eb0e7379178bf956894842983c9df579d3be580df605aa52ed8da125bb6318d1d9001da72aa81cab1a7c7c68d6bbbbedf36b931d4838e23fd89bd48ab0d47bed7be8a4a3cc1f3e2e566eb279b9ba4f864dd3366e4664d2b0bd56d4ce4eb85f88aa37e4bde73843b0b1f4733dc2145fcf6bfdefd2e178302d6821415bf57c29467d7f7d5255061393bdfc6dac510d483fb3069384cb5fa5f2706f15140cec6d1bf77dd5dc23090d2617dae45d138ab6e14c154bcb95e0ddec98f1c595e055ca072f67a77757fc6fc11f5446e78ff94709be6e0133af99b940193954d9ecc0e0df4ca12512c9d3f0d60544fff9316d6710432f78fc5fb11c24c4ffdc37b6251fb8ead52972172582e0a9f8970e9ddb944fc277586d5098c5a70088d7ed68b6f320d029dbdac501c8588a1984e4c31697194d91b27692aad05db1839a9f1ca9ebde84a24492add9df097bdfc343ea5695d14e1c4ba56b94ad3f49609bf13336edda5d2c50df4b42a25da3f61457fd65abfa88ff46e3051b6b82fca3f9a5b9d20f48fa8dbbe594e4e2efc8638ff39c5158f73f82664c73113e67618c71627a35fd794f5828368ca10b5b608ff190913ea78224b54b8fcddb0de1c4edab719a86cfd061b4fbb08657f4e9683e8c3718850ba33192f963e29f16f9b2cff9abb420b7de3e144198bb444a7d38b0da426db28fa0f56d4855f13a166a2fa75aa44badd6d24c89c64ff505c568245500173e38c56c1fd00333ede50a4c215ff7a36e16aba85a88f77f27cc82509d4546f13683b75596f7ff14a8ff74191f21255e30e404d4cd770fffb8b19513e826d747f5faca910ed8000e223b5a170be58dd41b719a80efc195533154fb26778bf8d88f28a0c198a53a56e4e5a59fdb451bcfbb0647850a96a6719b11c6760f791cc06165b002b48dab041e7724cb8b9cee40d8084ed4dfe426226bb14f84d624062b2cb9bc4b5c85b67eab5f61b8b2454e4048e0c751ca196322b8119bcfe6382b6d95ea462bce5197dd38b6855d0aa98a81a331db8912aee55e6a0622d4f6207c4aa90c607ae4c1a91cf85136baec5dd4e73ecade772ecb497b6efe502e3503f47e2f029f12e788555c20c2e26e59e9faf06d084fe4d3b7476b205da619a07847779ca5105a066bcca718e10c9b99f22f23b227630406bc0ab8f899c5896e0f2a66bb97f457f436735fb0d4d66a13b46e8d6d15a3a566284a2723a51bf40f92e41bafbfc16d08483ee5fbf70c0bbf5f69519f825980eb64700f58ad3e3fb96039dee6421f8516cd0d391c7b6f87f99a08397a5d4434b5092058ddfd80a0ab5ee0d8976de99ce12b8981c718e088e5621539620a940967bd54f1c15dbd05aed69d4bb5f4eb405110fc684e13948863efedd53f953340b98a472cc22ba65dc09aad26d30c290b0b88fb687f987d94617782e680a675afc31d0835bdf3aca74aedee6615e65d032c6a5b07467ce0251bd0758ef4fed300d7d348dbb425ac5a9ce611038568ab7187cd1b39fa375768e99a13fba854735e7e47f477eb536e454c74348ce631d858714f11fbe30ef3e520c8b36614827a40d1ca766865864d0abf23db9cc62281c375795c381c2df14d53f73652224b582bf5ffc756b27e579940f650afe546d7e088ea8928fedcc64d50debe6ac2fb26dd0c26bcc5fab18f57aed0e20e3434ee431cc507528428048c862922fc5a21eed95e867ebae6c24f6804ee4a946212cc2caea20439e776ed985acaa65841fd79f"}, &(0x7f0000002000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x46}, 0x8) dup3(r1, r1, 0x80000) getsockname$netlink(r1, &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000024000)="2973797374656d00", 0x40, 0x0, &(0x7f0000009000-0x40)={0x0, 0x6, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/02 14:27:21 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = semget(0x0, 0x2, 0x200) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000001000)="000000000000000000000000000000000000") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xd, 0x3, 0x6, 0xefe8, 0x3}, 0x14) prctl$setfpexc(0xc, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000)={&(0x7f0000004000-0x8)="2e2f66696c653000", r2}, 0x10) 2018/02/02 14:27:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mlockall(0x8000000000002) request_key(&(0x7f0000003000-0x6)="6c6f676f6e00", &(0x7f0000a0d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x21)="5d7d76626f786e6574315d276264657676626f786e6574307b3a6367726f757000", 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0xfff, &(0x7f0000000000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000005000-0x8)=0x8) 2018/02/02 14:27:21 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x5, &(0x7f0000004000-0x20)={0x3, {0x0}, 0x4, 0x401}, &(0x7f0000003000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)={0x0}) r0 = dup(0xffffffffffffffff) accept4$inet(r0, &(0x7f0000003000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000-0x4)=r1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000007000+0xfff)="8ac76d9823fcd31db20f959fe1036cc50af9f8b76e88ae44ab761bc238c59b7b9fc270f00213eef467c1835e35a87bd053d8c720fd332d9ca853c77025250349b4eb576de6fd523b244194aa74cb0cbdbd3970b3c4e12b875c3b8c78068073e6d6ab6ff1a4c7a73eaef2dec9100eae5ddf6d4c001b7f17865bfb2a8f59aa2c0af42962e7058c42725ce854ec858c91a978c4d80aa991d6de0c46c3b2c62a9ceaa746d9572c77de358a01c7bfaeccdba0230d05", 0xb3) r2 = getpgid(r1) ptrace$getregset(0x4204, r2, 0x20b, &(0x7f0000004000)={&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}) r3 = request_key(&(0x7f0000001000-0x12)="6b657972696e6700", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="6367726f757000", 0xfffffdffffffffff) keyctl$update(0x2, r3, &(0x7f0000002000)="93e4271e8230d8c8d76bed3cc319d136e6f9b6cb6bda5cba58398c7f3d31d86bd133be763f756748c5a2badbf33edb353171903113eed7043819b00980069259785f8b48ca97655fc80dda47cd164eac", 0x50) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000006000)={0x0, r0, 0x1}, 0xc) pselect6(0x40, &(0x7f0000006000)={0x6, 0x3, 0x3, 0x200000, 0x6, 0x9, 0x80, 0x2ae}, &(0x7f0000007000-0x40)={0x10000, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x0, 0x2}, &(0x7f0000003000)={0x4, 0x2, 0x3, 0x7, 0xffffffffffff7fff, 0x6, 0x20, 0xb0cc}, &(0x7f0000006000)={0x77359400, 0x0}, &(0x7f0000007000-0x10)={&(0x7f0000005000-0x8)={0x7}, 0x8}) prctl$void(0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/02/02 14:27:21 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={&(0x7f0000003000)={0x0}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000)="00", 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f76637300", 0x40000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000)=r2, 0x4) r3 = memfd_create(&(0x7f0000001000)="707070306367726f75707d2c00", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000005000)=0x4) prctl$intptr(0x18, 0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000006000)={0x5, 0x5, 0x2, @pad=[0x6, 0x5, 0xfffffffffffffff7, 0x1, 0xffff, 0x1000, 0xffffffffffffffd4, 0x8d2]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000006000-0x14)={r5, 0x200, 0x3, 0x81, 0x10000, 0xfffffffffffffd82}, &(0x7f0000006000-0x4)=0x14) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000005000-0x4)=0x7fffffff, 0x4) 2018/02/02 14:27:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000376000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xc291}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d7e000)={r2, 0x4, 0x87, "2be66a2843a32eceaa083446452638f9fdad65b3df1b62f2d5e8198cb322bddbd3fce41de3fed1b3025e5171fd5ee49746fa3a1286c57ec7aac850766f7f9fe52cefbaefb295b07392abefbf8741e843d3d890ab571613fee2c37ee363100266acaa662e7d77855a13e1016306015a9d0e7919ef0724a6c882cbc7f87d59a6033a18b0d6f2ff37"}, 0x90) socket(0x1, 0x0, 0x10001) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000000000)={&(0x7f0000800000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}) 2018/02/02 14:27:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r2) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) ftruncate(r3, 0x534) getgroups(0x1, &(0x7f0000002000)=[0xffffffffffffffff]) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) 2018/02/02 14:27:21 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000000c000-0x4)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f00008e1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x802, 0x4, &(0x7f0000029000-0x8)={0x0, 0x0}) bind(0xffffffffffffffff, &(0x7f000001f000-0x10)=@ipx={0x4, 0x4, 0x3, "d8360135dd08", 0xff, 0x0}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000b000)=0x0, &(0x7f0000018000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0) r3 = getgid() r4 = memfd_create(&(0x7f0000003000-0x8)="637075736574b100", 0x3) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000a000)=0x0, &(0x7f0000027000)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f000000b000+0x658)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x4, r2, r3, r5, r6, 0x40, 0x2, 0x0, 0x0, 0x0}, 0x843c, 0x6, 0x6, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000009000-0x90)={0x4, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000008000+0xb74)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x81, 0x15, "cdebf9a90e11611ffad44949877d7cd044598c8034619fb063a91b285a742fa4d1eae49dd79a7e4e5bebefbc989a42648f4ae8482ac3ad195cbff4fd9b6befc654720ea1cf4669e01e8c0442a5bcaaa7"}, 0x160) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000c000-0x90)={0x4, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/02/02 14:27:22 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)="2f6465762f7667615f6172626974657200", 0x9a9ce506c88c1a4f, 0x0) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000004000/0x1000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000012000)=0x65dcc750, 0x4) recvmsg(r2, &(0x7f0000017000-0x38)={&(0x7f0000016000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000006000-0x40)=[], 0x0, &(0x7f0000017000-0x87)="", 0x0, 0x0}, 0x40000100) sendmmsg$unix(r1, &(0x7f0000014000)=[{&(0x7f0000006000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000000a000-0xa0)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = geteuid() r5 = getgid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001a000)=0x0, &(0x7f000001b000-0x4)=0x0, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001a000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) r11 = getegid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = fcntl$getown(r1, 0x9) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000001b000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000018000)=0x0, &(0x7f000001b000-0x4)=0x0, &(0x7f000001a000+0xd9f)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001b000-0x8)={0x0, 0x0}) r22 = geteuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = gettid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) r26 = getgid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f000000e000)=0x0, &(0x7f000001b000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000001b000-0x4)=[0x0]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) r35 = fcntl$getown(r2, 0x9) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000014000)=0x0, &(0x7f000001b000-0x4)=0x0, &(0x7f000000e000)=0x0) r38 = getpid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001b000-0x4)=0x0, &(0x7f0000016000)=0x0, &(0x7f0000008000-0x4)=0x0) r43 = getgid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000001a000)=[{&(0x7f0000007000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x1d)=[{&(0x7f000001b000-0x30)="894671d0a71203c223248565ff9a573b8cd829c4df6d5818a7f951a0aac65022c3bd1daf690d6772861eef55fdee4614", 0x30}, {&(0x7f0000012000)="", 0x0}, {&(0x7f000001b000-0xfa)="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", 0xfa}, {&(0x7f000001a000)="afb75c29ac1b8ccf5515fcc9bd2ef192d8a023d4882e1f260bc824cf2d56baacbe08fd43a9dd044899db6a502d78931018f32ad9be9d73af957c7e6cecfb78dc0cc8e04fb33db72d40d7e7091fd7c568bdc070a4e40c07f3b72af8fd836d4529d3010c54d63c8364488cc932e1fffeb5c82b", 0x72}, {&(0x7f000001a000)="6437bb09a84eb104e0dea3256ae551000455c50faa52eb0c37b22952b90847af2e3a75602ccd55b385b909595882a6cc9dacb89aa81d9cde762e2fdf1f31fc2220c5e13b80a78f178279692eef1b8228adaa3d2455f6ab474bcd2fec3472985420672c061b4b7379d9886eb1c3edf013d5c78377a06d5760eed0355dac36d7704a0801f9aa0ea7f4dd05598fd029ab7c8681d97ce7b66754cecd71acb70e7c08faa8cf1d067e9e3e2e81d21f0a1004127490f7b2da2891507b4012bea2547f36b52e0c7949c268d571e4b1c3b97afc815b915ffe89e5df7219683109b62763bafb", 0xe1}, {&(0x7f000001a000)="3b28c692c0043f6d77da1ffe5295401a4d1b541eae1747f606db096921dc84c0629372ecd33869e1b5eb46fc935d6e4ba5cd334b84916782693fdcc2549b1919bba6c2c001cdea0f9e4ae76996dcb4272c4c1ad4cff600c13a370de4fac6a9968adbe9ac05cc32024388d4d99ac4e03a3697ae5bd275fc7d68cc2b8daa59f444ac82f2f7aa83699a0bedb129ede3a31e5348deb66fc9fd4e96af4074a55794a243c356231fca08c5bb7574a8447eb65214", 0xb1}, {&(0x7f000001a000)="ebe3c4f660b00e19e7bafd0cb55d59803708ebf5a53402a4a1e66ccea31a7f35f47213f927e12f7d57b8a06143ebb74e4a8f8ef24891cf61c1b7a503b180daf55cd0a72bf2b03782be7c5280e852e5c81f8e336342f08a504360936e6a19596a602713f6a6fa46091aba0f47a4d601ddb6148ba0e4e05103fd46d5edda278305c762439f525ef6910fdbda38a0460f574c71b736a7f609032c832238926b2b7ec13e8ff4ab51da20c0d4b1ab9a9243a7d103549877bb712d8690dc7889da9f7531850c7525ec0b94", 0xc8}], 0x7, &(0x7f000001b000-0x50)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x3, 0x8800}, {&(0x7f0000004000)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f000001b000-0x20)=[{&(0x7f000001b000-0x9e)="8cf7dbfe461f0e5a4b3d3db1a853012a886c6b7b8349c69c2eabbd32e0477da2eee6b760030dfca8b3f5f825f7c231bbedacf7c665629299d15b6bc64cf88e8533842cf953a7783111ffa532b9d5b6205775d69caf6b3d985a6e49df31ad999b2b8a6a3818081b8b3dbcf5e2a1981f16139b58690ad6990e5e7c46093ec34b0b35c881dc3f20adef559099c1b9abbaae416102991bf0a2246dccdebe4aff", 0x9e}, {&(0x7f000001a000)="b56a13aaa46f60da22cd00b8405beec80a30a2e1dc4db246f270eb76aed7df123af7bc217f6902ef12fc1f85fb1e67", 0x2f}], 0x2, &(0x7f0000009000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r2, r2, r0, r0, r2, r0]}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r1, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x5, 0x8000}, {&(0x7f000001a000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000008000)=[{&(0x7f000001a000)="9e9d635ffa3898e2f55c56258c506d60a2294ab19ba6fbd016224abbbe9d4167056faccff05730aed2e21aa90b9083cecf9466db0b7bf367ce604d296458908c57d1255c6459b4bf296f22c6a30195f66f7969ee11f4e4da948734cd976f7c753a23b18c55b2b38f44dc28b3432edd47901eb1f018b42e529f8f0b52591df87db09b02870ea343739d0520d74fd1836f", 0x90}, {&(0x7f000001b000-0xd3)="727375ce42b34f1467c84470d7917752aea34ad46c9aa56f6d1e877cf36c44ac9cf30071b887b2a3ee3f6ba9ea64e8318522130090433e184858beb58e6a29b05c30aee200f9d75e22d239516f30358fd214955716e590ada50fa84e4b159043685d01cf577ca506e941b7a3c3dae41608809d8df772bb5f01ee1bb447fea1705ca3eb8ddb1b531957483e1a57698fad443477573cdd6f424943d0c594fec3544722682f54059cef602ce7f8a56b43d219a3d561b1ae91fac200841af68fea2d77f09770b40c11bae6b915314fd98440882052", 0xd3}, 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0x95}, {&(0x7f0000004000)="a4f5a2cf3e23d2c46412b7805abd8a2ed08478db038b1a5cc3bff082c96075d1326886ab869e1523bb94c6a6e87066f8cd0e2514d9c093003f03c91749da951947af3719bd93510879ec334878a49d2358b7c5f17c5ca79313037edf55357f6caa61ece4b61f92eabd012c9dfa1db441", 0x70}], 0x8, &(0x7f000001a000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r2]}], 0x5, 0x4004}, {&(0x7f000001a000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000015000-0x30)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f000001b000-0xbb)="1fab11585ca15eb50f9b9d36b3c2ef4d723590eaf47c411eb9db1692ae8c692c3c2cd8d9f9cc131a0f4cc58d7b415205c9fa9ca067560e43add8aa7616f4421d8c45925fc998b42bab3739138f3b81f386f931d21f3fb18f6edf74f15e472f0ce9834a20898767d22da1c18b94f2ae9afc8ebf9af5a1d0afe05d7aff7109c66ae213ebd719282499b8fd967babf19513cf6a01c1fe9e49eb4bed6e390e5b18534b9e33df00a02b735cb3f012ddeb3b1f86718f8bab5d131cab5e88", 0xbb}, {&(0x7f000001b000-0x59)="62a7e1b0e8a2d6185e337212ba22554bac05666083bfd51b00207f6a0d7ab1abf9224a2fc7028e188f5736b94888f4fae7c9ecddd80d09097da94cd1eebe09ba20981a44e2255f310e2e005a7f3145d907fa1f17d0b60c3598", 0x59}], 0x3, &(0x7f000001a000)=[], 0x0, 0x20044814}, {&(0x7f000001b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x30)=[{&(0x7f000000f000)="93c593061defdb55848f7cb907e8cc7c5483d043bce6371e1deee96aa29b89ebc013304234356b75eee762b1e13cf515ce0c07869acf8eac29cad34a0a78688f11f2c0666d730dccf1bd153dd1ff977ce228920f6f291f6758546d858a95d6d43360f76e629ddbc79b", 0x69}, {&(0x7f000001a000)="e324e53c725b7b67e6fbf16ae7190604b82501efd89f4bc670d20ef840e819384c24796cfb0010184058547f5295e712de4c2e9a21c9899f167cb280c9afeef3ceb5531959d3b5aee2e07f4908c24a93287df1eaa85b8173961c840820c2286e38f9288dcfeb84d09590206823ece9155665bb68e2ad82f5d5a53de0", 0x7c}, {&(0x7f0000016000)="4871b1985a9acfefe41117442ed598fa7581d8434e69093c9b7dd61756012476c1fed341de8f41eeb037be02a222950194f89710a37c551443d97dd3fd8507d84e4cdb0e8665d21e2ae7b70ca13ec773eb817ffa48345f74c95bc043d91f1097f4a9e216bbba030edb64db356aeee847168bbfffb5d7a1cff3b81b8300a5be9d25115626e7f0a035bd1a792b990344c9db2b53f126f6a59cf06d62c39788da9298ab", 0xa2}], 0x3, &(0x7f0000019000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x3, 0x1}, {&(0x7f0000012000)=@file={0x0, "2e2f66696c653100"}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000000c000-0x110)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, 0x0}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x9, 0x40000}], 0x8, 0x0) 2018/02/02 14:27:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x8)={0x0, 0xad7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x5, 0x0, 0x401, 0x101}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x0, 0x2, 0x0, 0xffff, 0x13, 0x7f, 0xb002, {r2, @in6={{0xa, 0x0, 0x5c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8f1c, 0x4, 0x7, 0x80000000000, 0x5}}, &(0x7f0000001000)=0xb8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@common="73697430000000000000000000000000", @ifru_addrs=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fcntl$setpipe(r0, 0x407, 0x4c3) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000002000-0xc)={0x0, 0x5, 0x9}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) add_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/02/02 14:27:22 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ff4000-0xb)="2f6465762f766373612300", 0x0, 0x0) r2 = semget$private(0x0, 0x404, 0x8c) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ec9000)={0x200, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) semtimedop(r2, &(0x7f0000018000)=[{0x0, 0xfffffffffffffffa, 0x0}, {0x0, 0x0, 0x800}], 0x2, &(0x7f0000007000-0x1)={0x0, 0x0}) semctl$SETALL(r2, 0x0, 0x11, &(0x7f000050b000-0xe)=[0x0, 0x81, 0x4, 0x4f, 0x1, 0x5, 0x6a81]) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000bf000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ff5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f3000)=0xc) r4 = geteuid() r5 = getgid() connect$unix(r1, &(0x7f00008c6000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00002ce000)=[{&(0x7f0000b8f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bc2000)=[{&(0x7f00007d9000)="3e220b81bf0784bf729b019c592a02f34985014298b87d37ff832e4e7babb3f7bb35c9d32b275de6c365715ded21f904a70d5ca2f224b3c0f8512089b6e0635823148361ae31851f657a37581652970cba46fba140c5762a393719d780bb7f8a4e303e07d6cbd443af192fffeeff34754549b70a58fb4ed4959ee6913005239678c7ff18d8159d43cba82d3bdecf974baedceca8095718aca4bc6aa36e4cf86cd4f2490eb666867b91604e0afd012f4d65946cf5c613d3", 0xb7}, {&(0x7f0000344000-0x24)="1aea0f66c44c08595aa09a095977bd09d326eb1de202abd2627f2b035f98f405f1f6a50a", 0x24}, {&(0x7f000046b000)="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", 0x1000}, {&(0x7f0000ff4000)="e496e212020043ff33f1b142bba96575013fcf33ac9bf5d65e9525e6f6617c7caa89c61a72d0a7d4c3d769e6c453b931574988", 0x33}, {&(0x7f0000ff4000)="4542f42ba29a05e0cac1068d6f5715789f6c7cfe307511db94d87daa6f9c0ea6e619d796e46ccff0f58d81387c64f9746b8f5a55d90fb3ba093c2e959fab2040cb6f7956dc2f8806fb0752bf228288e66e95bd2faa938f401a407d38309edd4c08701793550576f3e2b95bb34c7b7f16975fb894ab79790545d8527cf8c070f0040aa75facfe2ace51237766b18a808754768738edae109b855551b2dd5cac2a736a2f706671ddbaba643ca6bbcbd9906364b5f9cfe536207c2a9ebcdf57cf453c2d6b4be44222530a512b81244372587907d8f2771fa41ae75e34", 0xdb}], 0x5, &(0x7f0000ff5000-0xb8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, 0xffffffffffffffff, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0]}], 0x5, 0x2000c000}], 0x1, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ff3000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xa9f1}], 0x3) ioctl$TCSETA(r1, 0x5402, &(0x7f000038c000)={0x9, 0x1, 0x3, 0xa5, 0x38, 0x4, 0x6, 0x4, 0x349b, 0x0}) 2018/02/02 14:27:22 executing program 0: r0 = msgget$private(0x0, 0x0) shmget(0x1, 0x2000, 0x78000000, &(0x7f0000af1000/0x2000)=nil) msgrcv(r0, &(0x7f0000001000-0x5f)={0x0, ""}, 0x8, 0x0, 0x2800) r1 = add_key(&(0x7f0000f29000)="6c6f676f6e00", &(0x7f0000237000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000586000)="5f0b138e1718ca5102e6c18b6679edb26d0f2da0d88d36a87c4f5af263857be73e5916560ff1f80fa29c6d83ebc50eebe45f", 0x32, 0x0) keyctl$update(0x2, r1, 0x0, 0x0) 2018/02/02 14:27:22 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000000000)="", &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fd8000)="88") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fd9000)="2c00", 0x3) clock_gettime(0x0, &(0x7f0000030000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f000019c000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x9, &(0x7f00006cb000)={r2, r3+10000000}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000fd8000-0x4)=0x0, 0x4) 2018/02/02 14:27:22 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f000000f000-0x10)={0x1a, 0xf7, 0x101, 0x4, 0x87, 0x8, @random="25ee557f8967", [0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r1, &(0x7f0000001000)=@pi={0x400, 0x0, "ef4c8d57518e5ff46b525c4132eef4f2c03df9216091811918f804d8945c2bf5add050f7c5fd1da312d9b16cf2822db3261aeaee5444e83eca78c38b2ee7ac4deeed8d3ceeb59662b1f0cd056d5e8e6aa7722c29518bf02561a2c06dff6b2045d1d7a17405cba01fab28dbec1cfe675ab837635be8b9c39c67c589376ad7eb1626b4bcbfac81ecea54806a5ca84c043b45cea8eaf6c0d737341520744521a4f1a1c8e8d1284837a363dfadbf4f91ae8cfb94b817e651ea0c73cc03749302242ea730f99c34bc787c17a395974568f8e4d756ce7cd303b809e9401a7aa8f85ba4f6b5675581a12bc157f36e44cce3b7a1532c2d730138d4be553ccd01e1a6081b75bb967346f980fc055b42985e859883a280d9bd1b44f26a6737a46cfdfc99b8b2c099bfbdbc1e7bd84a4868345b9cac26817a9cfb8df7a78b67b9bcc2023588b3501b9899a55fd7889f915bbf931f5eab8b44039c49a0909cf565d3ff1a2850878a96f6ec4934424268a4fb263475121ba5cd713e7acad74cc334cea3826a83059b9fd4535101d032ddb55ca606d7fd55232d5ea1310666c8b8e0be46c651a7de37307565a79e8915e994e7e9bc66ac332f0159253a46bfc30a0864cc5c16e1babeb608d66cab44a4231f378500ac40ac7d744dba927c61a6fdb2f7962f86bd05a304266cdd4994fabd61ad4ccde8a6f601ae0df7a5b8dc3cf1bffe78602b5bd991d7a5d07d0e9856bc7c3b4fb1485127e38b11ec0c0c61662d03ef20a8a920e45372db3b0d8009912beada1132386e90a6b1d656e047865d6c5d27c7f2fb7fc8dc6e2d699b8fb9cb2288a76efaca861bb60c4366f385c962f0512a4302c80eaa39e29691fb3e0be2f83698c2f40de98e81abf7876d624c3a46413957522a22e26b9c926f5c1edcb0fd2f2751d136919eef8af3193b8fcb49f668e3445353c6eae35f1b143893b75695be4e1cd530f8190b60820055cd002bd656945309023783d4a40624c559f2e79ff6246333b6cf191e199ec29909120a2e5a890e7116d2f5693c20cfa67cd1e211595a439b6bcb8bae8efbe743157eaa1b32a7cff0be8a6fded2d6552e491cbceab00f9026ec27ef92a8bef7ba8a82645930103d73dff081217fc0ce64892405fcc54957198c8077b3d045def3176a49aca592d26dd62f23f8fb327781a19f79ccb0290b7f944fabf55070663d5ae5f598246a4e77154041b22a533ce6f08a25a488b0afdb856a8f83f6feda8366a543876433945bacc0a9284068b3a5e83b9783ae7694f4fe50a45d0898206704aa4469b9f12a8659eae2ba8724997813186bdb51277763b1ff512fe6fc65b4c930acbb69bd694526b783b0014ccc35981068d0d17cc9c91b1edc5146e381ef9ca6b51c6e9aa7cdb7bc6bb8f36cf0c36a3cf0bf8b0190e66e6bf523c8de52d50d"}, 0x400) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000006000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000b000)=[], 0x0, &(0x7f000000d000-0x66)="", 0x0, 0x3f}, 0x2000) 2018/02/02 14:27:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00003ae000-0xb)="2f6465762f766373612300", 0x8, 0x14102) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000dca000)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000000c000-0x9)="2f6465762f76637300", 0x40, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000009000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000007000-0x10)={r3, &(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f000000a000-0x4)=0x0, 0x4) 2018/02/02 14:27:22 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000-0x4)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) r2 = request_key(&(0x7f0000028000)="7573657200", &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000024000)="21776c616e30656d302ecf5c47504c736563757269747900", 0xffffffffffffffff) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000031000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000-0x4)=0x10, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000007000-0x90)={0x7, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = add_key(&(0x7f000001d000-0x5)="6465616400", &(0x7f000002f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f000002f000-0x10)=[{&(0x7f000002e000)="b89247cdc4f9baeaa80535c04b1270ce2c32869088fcfef41850abcff0173e7445e83d55828427ef509c71f72d190aae41828739bead38f13163745df39b7c7f704ce8365104c4647020adfeba18cf7646170e5df44647102bb53c69b2e0381e7cf90d8700ad2fc69f10bdd2b951f9c4a7f2c73d6132", 0x76}], 0x1, r4) sendmmsg$unix(r0, &(0x7f0000014000)=[{&(0x7f0000006000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000000a000-0xa0)=[], 0x0, &(0x7f000000e000-0x70)=[], 0x0, 0x0}], 0x1, 0x0) r5 = add_key(&(0x7f0000018000)="73797a6b616c6c657200", &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = request_key(&(0x7f000002e000)="7573657200", &(0x7f000002f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000030000-0x19)="2d2b6b657972696e672873797374656d747275737465642300", 0xfffffffffffffffb) keyctl$link(0x8, r5, r6) setsockopt$sock_void(r1, 0x1, 0x1c, 0x0, 0x0) 2018/02/02 14:27:22 executing program 1: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000339000-0x4)=0x0, 0x80000) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e0d000-0x78)={0x100000000, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000, 0x5e, 0x1, 0xd8, 0x0, 0x5, 0x9, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000bb9000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a05000-0x4)=0x8) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e0c000)={0x0, 0x0}) getsockopt$inet_int(r2, 0x0, 0x2f, &(0x7f0000623000)=0x0, &(0x7f0000847000)=0x4) r3 = dup(r0) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a95000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e0d000)=0x53) bind$inet6(r3, &(0x7f0000e0b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendmmsg$inet_sctp(r3, &(0x7f0000cf4000)=[], 0x0, 0x0) setns(r0, 0x0) 2018/02/02 14:27:23 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000009000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f000000b000-0x1)="8f", 0x1, 0x1, &(0x7f0000010000-0x10)={0x3, {"4eddcc97004086"}, 0x0}, 0x10) r2 = shmget(0x3, 0x1000, 0x4, &(0x7f0000007000/0x1000)=nil) getresuid(&(0x7f000000d000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000008000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000010000-0x4)=0x2, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) r6 = getegid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000010000-0x70)={{0x7, r3, r4, r5, r6, 0x40, 0x1, 0x0, 0x0, 0x0}, 0x10001, 0x9, 0x7, 0x7ff, r7, r8, 0x7353, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000004000)="", 0x0, 0xc5, &(0x7f0000010000)={0x3, {"3e37eff9da3eae"}, 0x1}, 0x10) ppoll(&(0x7f0000005000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000000f000-0x10)={0x0, 0x0}, &(0x7f000000e000)={0x0}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000f000)="b95993b3fa8498017f718152626c3fbb16755d51d9b1386521c8792a2da9470e935dece8f0ca395f2f12c04d15f116e29f8e4c1b4ffce6ea1b0c1991a57d7861852594385dc38e4945d0cbd0475370d8d3c2f4702edd534730226624fd49347f741e955fc5c5d08e02aeb6f67136607c52c63dfa00e957366353db2c7e751cc32e377f2dcafd026a62a5efff253a37cea1c6447d82fbce649ade10bab064ec7d1cd5f67159ada2ee", 0xa8, 0x8000, &(0x7f000000f000)=@nl={0x0, 0x0, 0x5, 0x0}, 0xc) 2018/02/02 14:27:23 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x3, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x4, 0x7, 0x4, 0x6, 0x5, [{0x7, 0x5, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x72e, 0x3, 0x400, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffffffff80000000, 0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x8000000000000, 0x0, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0xffffffffffffffc7, 0x2, 0x5, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}]}) 2018/02/02 14:27:23 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x800, &(0x7f00008fb000/0x2000)=nil) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000fd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fd8000)={&(0x7f0000c8b000-0x8)="2e2f66696c653000", 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000009000)={0x0, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f0000009000)=@file={0x0, "2e2f66696c653000"}, 0xa) r3 = inotify_init1(0x80000) keyctl$session_to_parent(0x12) semget(0x2, 0x3, 0x7bb) set_mempolicy(0x4002, &(0x7f0000000000)=0x3, 0x71) r4 = fcntl$getown(r3, 0x9) r5 = msgget$private(0x0, 0x4) r6 = geteuid() r7 = fcntl$dupfd(r3, 0x406, r2) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f00003cd000-0x4)=0x0) r8 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000617000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000552000)=0xc) r11 = getegid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000fd7000)={{0xffffffffffff0001, r6, r8, r10, r11, 0x6, 0xff, 0x0, 0x0, 0x0}, 0x81, 0x80, 0x800, 0x22, 0x3, 0xd6dba4, r4, r9, 0x0, 0x0}) process_vm_readv(r9, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="00000000", 0x4}, {&(0x7f0000001000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000c07000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f0000002000-0x60)=[], 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fd8000)="2e00", 0x0) 2018/02/02 14:27:23 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd6000)=0x10, 0x0) connect(r0, &(0x7f0000623000-0x10)=@ethernet={0x306, @random="5a3986b3eae4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000009000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000009000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = inotify_init1(0x0) readv(r2, &(0x7f0000214000)=[{&(0x7f00005e3000-0x14)="0000000000000000000000000000000000000000", 0x14}], 0x1) r3 = inotify_add_watch(r2, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x80000000) shutdown(r1, 0x0) inotify_rm_watch(r2, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000020b000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ac000-0x4)=0xa0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fd7000)=[], 0x0) 2018/02/02 14:27:23 executing program 0: io_setup(0x9, &(0x7f0000231000-0x8)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0xcc7000)=nil, 0xcc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000cc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e, 0x2, &(0x7f0000cc9000-0x1c)={0xa, 0x3, 0x23, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af0000-0xa)="2f6465762f70746d7800", 0x101005, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000597000)={0x94b3, 0x1, 0x400}) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000965000-0x14)={0x2, 0x3, 0x80000001, 0x2, 0x7fffffff, 0x9, 0x80003, 0x80, 0x9, 0x7ff}) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000cca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") vmsplice(r2, &(0x7f0000621000)=[{&(0x7f0000cca000-0x44)="4f59247e988cfc0f5eaa6c110e19c9677951e3f06acf0aff216ce98d8d04a91db4d8b8ecae775814a15fc0dae213d55f9b961a90916e926c2d835f7a708b907bdd6224bf", 0x44}, {&(0x7f0000cca000-0x7)="f5de7b9b2dbe1b", 0x7}, {&(0x7f0000cca000-0x37)="5d72556f3ad18ee8fce1a01d6e47c8b44beb2fca8d0e3742bb0e4060d2d86ec2e04e6ef890a91c411f4297748e55ab32d40483a8dcef28", 0x37}, {&(0x7f0000cc9000)="915ebe7f9d7aeaa3139851c8df6414370f32b684f776f89dcc2a491a80bf18aa97b3d55e0ebf9b4180f7baa041f0082121983d991d0bf4fc541db75d1c11d01dc3e244ea84c51c5eff85c9173bfbf3547cf0c9266e3fa454ff66472a35c869f5ba86fb884ac4c4f68e6be2c93da7a9c63d6c2e438a374d8d407a2f00bdf22e5737363201630f59", 0x87}, {&(0x7f0000cca000-0xf5)="853d759e7a5dc3eaccfc3838f274a33697a69499a101dc947ac08044bd274b8ac1000bea320edc96af46beece0fa7200fd33a737399c92cc973ac656e0f416eac2b9c36dcc3e68911b970c167451776c0946c033bb87813d1fc44e630d3e088e41b084e738181c7726635cbb85ac1d0f8c276a1827bfdc1f6d4602b01fc517c40c097c68f0bf3e3aa2e6b76ce9e2000fe5c78b7d0427bcfaac82b27d572e5a75aa6bfde413cc610e627f651596332d3852dfaf7a91b9ce12e0e88c4fb1ca3cfbe25d1e2029d2fb369a250bf61fd9c06a28e123aec96169b073818921d25b9df50135109538b1b1a76f8bc7661f37187de15cf27cd9", 0xf5}, {&(0x7f0000c66000-0x11)="501a81692204a1fce74067a1cee2f198bb", 0x11}], 0x6, 0x8) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x40, 0x3, &(0x7f0000ccb000)="3cfa52faf1775a5f5721e948109b47f0652c1220e6210ef7f2db5f0e4de4e501bb6e43510f4a667fe9e15aa6aa5ee48a27848b6bcec7a37d8e60701566c40d3a18b5884ce32d75e2cc61616ace75a276f608e8409e5cf384a111fa10d93156d0424d770285c739fce9f13f57e5039f97579d237f5fddbe5a1dc07e28550e3f13", 0x80) mmap(&(0x7f0000cc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000cc8000)=[{&(0x7f000045a000-0x1000)="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", 0x1000}, {&(0x7f0000279000-0xdf)="5185ea0b31df71ad3cd789c3b39575fffb1a7b708ae56968efeae68d1a06faaaf5901d5e764b74a7901c02bb31fe4199ddf533a37fc08b70948d1fa353a1b75d346446d16aa8213ea3ed9d7b63bace8a5baf4bbfcdaec19d3f056aee1bbd30648aa4f7f0605361afe0265ec9256e10a7ed40d787ecb1a35ec9a28fe5b846e3759c4e502c6b25def9e4f7c607dd36fdf35763ad3629abf07206dab2228c69b15464c1d3f051f394cf265d9de39777ffc8b99dd2ae6c5913d90028099081f0e7188b3210c7f5cd7836c2f55f4637c1fd53fd45da51dad443aa686966c375e22a", 0xdf}, {&(0x7f0000864000)="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", 0x1000}], 0x3) 2018/02/02 14:27:23 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ca1000)="2f6465762f7663732300", 0x8, 0x10000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ce000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000725000)="2f6465762f70746d7800", 0x200004, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fb6000)="2f6465762f6175746f667300", 0x80002, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d0000)="2f6465762f76637300", 0xc00, 0x0) r1 = syz_open_pts(r0, 0x10800) syz_open_dev$tun(&(0x7f0000fb9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) r2 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000803000-0x4)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000034b000-0x4)=0x0, 0x4, 0x0, &(0x7f0000fdd000)={0x77359400, 0x0}, &(0x7f00002a4000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x800000000ed5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000005000)=0x0, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000008000-0x9)="76626f786e65743000", 0x2) socketpair$inet6(0xa, 0x80f, 0xffffffff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000005000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, r7}) getsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000004000)=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/02/02 14:27:23 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x4, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000f000)={r1, 0x22, "9382a703eac3fbcc161c35dd2e98976b980db905710dec294cac58fc91cfa6f28dfe"}, &(0x7f0000010000-0x4)=0x2c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000000e000-0x1c)={0x57, 0xfffffffffffffffb, 0x20002000000000, {0x8, 0x1}, {0x2, 0x81}, @const={0xfff, {0x81, 0x9, 0x0, 0xce}}}) open_by_handle_at(r0, &(0x7f000000f000)={0x8, 0x401, ""}, 0x101200) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000e000)={@generic="9e1af9091e3795d7929e4ab881fd36c9", &(0x7f000000e000)=@ethtool_rxfh_indir={0x39, 0x9, [0x5, 0x4, 0x5, 0xdb75, 0x2000000040000000, 0x4, 0xf0, 0x4, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000069c000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={r0, 0x5}, &(0x7f0000804000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={@common="74756e6c300000000000000000000000", &(0x7f0000000000)=@ethtool_rxfh={0x46, 0x0, 0x7ff, 0x8, 0x2, "a55c92", 0x81, [0x3, 0x6, 0x91c]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2018/02/02 14:27:23 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000005000+0x30d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmsg(r1, &(0x7f0000005000)={&(0x7f0000005000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x817057440000000}, 0x2) ioctl$TCSBRK(r2, 0x5409, 0x8f4a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000006000-0x3)="80d463", 0x3) r3 = gettid() close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r4 = accept4$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000+0x485)=0x1c, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x4, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x9}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000006000)={r5, 0x1000}, &(0x7f0000007000)=0x8) fcntl$lock(r0, 0x7, &(0x7f0000007000-0x20)={0x0, 0x8000000000000007, 0x9, 0x0, r3}) 2018/02/02 14:27:23 executing program 0: mmap(&(0x7f0000000000/0xe10000)=nil, 0xe10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000e11000-0x10)={0x0, 0x0}) r0 = socket(0x0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001b000-0x4)=0x3, 0x4) pipe2(&(0x7f0000918000-0x8)={0x0, 0x0}, 0x0) flock(r2, 0xe) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d12000-0x14)={0x8000, 0x0, 0x100000000, 0x1, 0x2, 0x3, 0x6, 0x2, 0x6, 0x9}) read(r1, &(0x7f000012f000)="000000000000000000000000000000000000000000000000000000", 0x1b) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000dad000)=0x0) r3 = socket$inet(0x2, 0x0, 0xffff) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e10000-0x10)={0x15, 0x1f, &(0x7f00007f3000)="ab93a47372bb74db76f51aa95a5c1ae15587aafdece63d53b2899ca1370c36"}) vmsplice(r2, &(0x7f0000e0e000)=[{&(0x7f00003e0000-0x94)="1c8a8a47d919add9c6695d8b8f602e6b849464a007028912fd3b73b879ae6c9e04e86ac2fa3352e0055c65b980aa9b629438881818afe2828217091ce98c114b661d2db4365d0678656eb82b21daa2a86378801319c973171b6732ebff1a0ad6a8892427710ee87df30201d9d55c7495d54f215f2c4f7773ff0625813e36ad399e6c58a6959f4405715eb4bf4fdbf3a00e50fb77", 0x94}, {&(0x7f00006e6000-0xb1)="49be5f29d73148f6524eaf509324210d2c6b6722c3b9aa5d1a8c7af31ebf60d5d71cdeb7ade0a793a7d8cefa05071f7346921baf4ae3cab5328a386ba31382660837f6fe0fe6f4a2402370a0c03da2970ef66ca59dec3a6d325b1fa7223d09b68b7152a3fe860440f95fa683f7a2c0718a5e8aa0f8a4b70df2536f9129517337506c8bcfb2ae59118cb9a3eeb3eee86c245779630f26a0973c208795bafabd0fb485b5500875c87d2aeea15216d9ec377c", 0xb1}, {&(0x7f0000e09000-0x68)="cabb7957fbd23b694fc26a11f878b336aa3d639a9e845dda921ccf7ada4874fe6cb1cbc6390f3491ffbfe207e4d0b1281cd43bc590532229821b8bdf595790719cdf5bd250ff7c091d0fdea4a6adfffb8333a3824782985149cf59d6f1fd14f0d441af014eac66a6", 0x68}, {&(0x7f0000e09000)="7c273cf04f265b19c17f816ffad2bf4818120469c5d7ca25420a0fb1d447ea6e812ce0f69cba9385035221971c4ee6119806c9b4cab802f3a4bd1b88dfc0d69c9efebcef499c11cf7ba33953d1a5840edfe303043416207681e51aa533f99e3bc46e614e1b6145b982c5b6c54abfb85feb6baeaceb142f513dbb16c8cfb1a91c5211b2af9e624d029974531f60c09fe7e838a1e8bd69b81a117952b7f09e6f1f922a0ef311959205d598a5c6da51cb4063fc489a4a456623b181994d4a967de7784d5c692fabfe181a1590f7b9", 0xcd}, {&(0x7f0000e0a000)="64e9b035eceaa712d639329e0418f0a5bead9f5115b9d9c865eac14831b8474f10777c964d6df55f9d008334ce73e0c8a59d15fcb2beeacba068a71a52940f6251775e4f7b75", 0x46}, {&(0x7f0000e0b000)="a7f039096d82b67f5d105b760f2ab468c3712423dd0f907cdc6d953219b41e036a557c77bd42e0fd1c0379099518c5cb47f447e29955495cd67bc48f308fdb78116fb05d32ef8676aadd0210267ea05961374fa9e91f8f2494d853cde9cd042bbffc41bdc845df0eefd05cb4ef8ee05224be3b5746088c7ee50bbe0a703fa22bdf91b3649e", 0x85}, {&(0x7f0000e0c000)="4863edb0bdd2ebdc157a3e67c4493801468126bb5649d0f63266207eeebc0ed454ee33191299eebda4c3f98d0d19e4988ab640b913d725457d6e9095190ee1139ed63f0180fe0db5cf6b0226740e886819a8118c1432b4ac2c5a2930fa85bbb5e031ebf1533a301d53afa8bc54c7124ee0c2ecce1e5da0288a223664c08a6d4c99150bc9f5b742a033cf9260fdf3535eb9e2ac768b33d178a115", 0x9a}, {&(0x7f0000c3c000-0xb)="13b07ff0ddb5b20567d2c3", 0xb}, {&(0x7f0000e0e000-0xb5)="3ecc04c7b5fcbe06487f8f145fc19239abfdd7de3baf104a73e42ff87545f4f03c81a72753308d522ea921be2b15ff85c14f6cd9d13bee9c480de25256cf0f94d8a8d24f59ada96832e595d8f645c47bc8811c8e851378f6fc8416c2438170f1acb169da6e96d8771fd5b4b503d6259753628c3ba9810d0e1bb5ebc50cea9d68fae8843f70d42861be6f4de04b9ec0c883fbd8b9d92d66f785051c5578cdbaf79e7d57f0517bd2b6fd543e8b9450820199fdabaee6", 0xb5}], 0x9, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000401000-0x9)="2f6465762f76637300", 0x101000, 0x0) fcntl$setstatus(r4, 0x4, 0x2c00) shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) set_mempolicy(0x1, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e11000)=0x0) 2018/02/02 14:27:23 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000020000-0x8)="7472757374656400", &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000027000)="7d76626f786e6574315c5d262f70707030707070312b2f6673656c696e757870726f6300", 0xfffffffffffffff9) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000021000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000-0x1)="00", 0xfffffffffffffffa) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000029000-0x8)={0x0, 0x0}) keyctl$instantiate_iov(0x14, r0, &(0x7f0000008000-0x10)=[{&(0x7f0000028000-0xad)="f80781fcc2aaeaf5d837b95409333da5a9ba7e91a4bdbf4809c508db9b94b8990c103b2410e72c2dfe17c4f90b53c78ea052051857e2b78ce5cfd47382cafb14a9c76f094e84f882ed580ba217b090458e14e404ce09a4613b55a376b9ba077d77629ef0a59cbe80ba6c372af53aaaafeb1a153e685b08fc8a3420eec17345d21b208cfaa6daef408776f2e9bbd9142068c403b6bc51862abc4843e9d1d6593fb877c9f12cf8103b63b06e079a", 0xad}], 0x1, r1) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000021000-0x40)={0x1, 0x9, 0x83e, 0x2, 0x3ff, 0xffffffffffffffc0, 0x1, 0xfffffffffffff801}, &(0x7f0000029000)={0x0, 0x5, 0x9, 0x2, 0xffffffff, 0x1, 0x8, 0xa43}, &(0x7f000002a000-0x40)={0x7fffffff, 0x3, 0x8, 0x80, 0xfffffffffffffbff, 0xff, 0xe00e, 0x7}, &(0x7f000000e000-0x10)={0x77359400, 0x0}, &(0x7f000001a000)={&(0x7f0000013000-0x8)={0x7f}, 0x8}) syz_open_dev$vcsa(&(0x7f000000f000)="2f6465762f766373612300", 0x9, 0x400) getpeername$netrom(0xffffffffffffffff, &(0x7f0000025000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000001f000)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001b000)={&(0x7f0000018000-0x8)="2e2f66696c653000", r2}, 0x10) 2018/02/02 14:27:23 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000025000-0xb)="2f6465762f766373612300", 0x2, 0x24141) fchmod(r0, 0xca23093381983d44) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000026000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000a000-0x4)=0x42) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000013000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b69000-0x14)={0x5, 0x6, 0x552d, 0x2000000002f, 0x0}, 0x14) mq_unlink(&(0x7f0000fd9000)="5b2e73797374656d00") mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fda000)="2f6465762f70746d7800", 0x400000, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000028000-0x4)=0x3, 0x4) r5 = add_key(&(0x7f000000a000-0x5)="6465616400", &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000023000)="", 0x0, 0x0) close(r1) add_key(&(0x7f0000014000)="6465616400", &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000023000)="", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000026000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) setreuid(r6, r7) keyctl$negate(0xd, r5, 0x3, r5) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f000000c000)="", 0x0) fcntl$setownex(r2, 0xf, &(0x7f000001d000)={0x0, r3}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:24 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000005000)="6b", &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") waitid(0x0, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, 0x80000004, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000)={&(0x7f0000007000-0x8)="2e2f66696c653000", r0}, 0x10) 2018/02/02 14:27:24 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002dd000-0x4)=0x0, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000cbf000)=[{0x2, 0x1}, {0xa, 0xf830}, {0x8, 0x1}, {0x0, 0x8}], 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x13)={0x0, 0x78, 0x0, 0x0, 0x0, 0x101, 0x0, 0x7, 0x1000, 0x0, 0xfffffffffffffffd, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4be, 0x0, 0x0, 0x2, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x14f, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000e000-0x4)=0x86, &(0x7f000000d000)=0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000000d000-0x28)={@common="64756d6d793000000000000000000000", @ifru_flags=0x8400}) userfaultfd(0x80800) 2018/02/02 14:27:24 executing program 0: mmap(&(0x7f0000000000/0x835000)=nil, 0x835000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x14088100, &(0x7f00007a1000)="b3", &(0x7f00008a7000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="78") timer_create(0x0, &(0x7f000082c000-0x50)={0x0, 0x0, 0x1, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b2000-0x4)=0x0) r0 = syz_open_dev$vcsa(&(0x7f0000377000)="2f6465762f766373612300", 0x40, 0x428000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000137000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000836000)={0x0, @in6={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f, 0x7, 0x0, 0x6}, &(0x7f000079c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000051f000-0xc)={r1, 0x3f, 0x20}, &(0x7f00003e4000)=0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00007e2000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000031f000)={0x3, &(0x7f00007b7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000837000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000837000)={r2, 0x3}) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f00002de000-0x10)={&(0x7f00003a2000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000839000-0x8)=0x100000000) mmap(&(0x7f0000837000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000083a000-0x4)=0x3, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000837000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2018/02/02 14:27:24 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x1, 0x1f, 0x24000) set_mempolicy(0x8003, &(0x7f000000d000-0x8)=0x80000002, 0x3f) r0 = memfd_create(&(0x7f0000e01000-0x1)="00", 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000a6f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000946000)=0x14) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ff2000)="70707031232a00", 0x4) fallocate(r2, 0x0, 0x0, 0x366) r3 = gettid() mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000ff5000-0x5)="7573657200", &(0x7f000061b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ff4000+0xc5d)="70707031232a00", 0xfffffffffffffffb) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000de1000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ff6000-0x4)=0x10) r5 = request_key(&(0x7f0000ff4000)="6465616400", &(0x7f000026d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff4000)="00", 0xfffffffffffffffa) keyctl$link(0x8, r5, r4) r6 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000091a000)={0x0, 0x0, 0x0}, &(0x7f0000046000)=0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff5000)={0x0, 0x0, 0x0}, &(0x7f0000a06000)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff2000)={&(0x7f0000ff3000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ff2000)=[{&(0x7f0000399000)="", 0x0}, {&(0x7f0000ff3000-0x1000)="", 0x0}, {&(0x7f0000ff3000-0xa5)="6ac5af861a64bb49522fab3ae9530bf54866fbd382e65e6140dd3080867118d7afca49a519cca505d84214e054973ab46c451c53512a291002e4c803f7fab68e7ca783ccefce60cb90d29421fd4a17301f317ecde1485392e26256a21c9eb05c62239c57a9b901f829847ad2f7d63f806229ad5114e870090b2f9332ea1329bf61c9e113b9005d1003e998e2375dbfc887", 0x91}], 0x3, &(0x7f00002aa000-0xd8)=[@rights={0x30, 0x1, 0x1, [r1, r2, r1, r2, r1, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r1, r1, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, 0x0, r8, 0x0}], 0x6, 0x0}, 0x44801) 2018/02/02 14:27:24 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$setregs(0x7, r2, 0x2, &(0x7f0000f1b000-0x1c)="c3a4aeea2b15f05ae6d7153b30c97d9fd9ef4ef8174259ef967e8267") mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe0000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000aaa000)={{0x0, 0x0}, {r3, r4/1000+10000}}, &(0x7f00006df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000cc9000-0x4)=0x0, 0x6, 0x0, &(0x7f0000fdd000)={r5, 0x0}, &(0x7f00002a4000-0x4)=0x0, 0x0) mq_getsetattr(r1, &(0x7f0000df2000)={0x7f, 0x9, 0x7, 0x5, 0x4, 0x1, 0x401, 0x0}, &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = memfd_create(&(0x7f0000009000)="5b397d5e3200", 0x4) fcntl$setown(r0, 0x8, r2) shmget$private(0x0, 0x2000, 0x20, &(0x7f000026a000/0x2000)=nil) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000f19000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ftruncate(r6, 0x0) 2018/02/02 14:27:24 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x14)={0x1, 0x5, 0x8, 0x2ff3, 0x5}, 0x14) syz_open_dev$tun(&(0x7f0000006000)="2f6465762f6e65742f74756e00", 0x0, 0x101081) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000a000-0xa)="2f6465762f7663732300", 0x403, 0x22000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000008000)=0x7, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000009000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000008000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000009000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r3}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000008000)={r0, &(0x7f0000003000)="869201cd079f78002e23235a66e3044ade3b140da83f6fb8c6f0757c60824461fe965f86047ccb648ad7681387211ffafb3899a122da636d60ad11e234cd68e92aad36c50ddebb2fb69cdf7743fe12decdd935bc276ac4a5488135dd1648dca0a402c71568bc34ec6238f5ac34ec8f6f6b3996b34a256035bc64ddecdedab0cdc664886c07a15e2a177f26e82d994be698b6861e2541359e891d8d0852e97d965e053312", &(0x7f0000004000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000006000)=0x3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xae8, 0x1f, 0x1000, 0x2}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000000a000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffff800, 0x200000) 2018/02/02 14:27:24 executing program 0: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000e07000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000e0d000-0x15)=@random={"747275737465642e00", "5c00"}) process_vm_writev(0x0, &(0x7f0000879000)=[], 0x0, &(0x7f00007b7000-0x10)=[{&(0x7f0000e05000)="", 0x0}], 0x1, 0x0) madvise(&(0x7f00005eb000/0x800000)=nil, 0x800000, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000e05000)=0x0, 0x4) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000a68000-0x24)={0xfffffffffffffffc, 0x2687, 0x7, 0x5, 0x4, 0x3, 0x6, 0x8, 0x1ff, 0x6, 0x9, 0x2}) mmap(&(0x7f0000e0d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e0d000)={0x0, 0x1000, "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"}, &(0x7f0000712000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b30000)={r2, @in6={{0xa, 0x0, 0xda3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x0, 0x3, 0x93}, &(0x7f0000104000)=0xa0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e0d000)={0x100, 0x5, 0xd4, 0x8d3e, 0x2, 0x8}) clone(0x0, &(0x7f0000e0d000-0xc6)="45d7a861920242700e21e74b8307cd4d41567aff4c6ed8f0895614a2df141a7c923eaa047c7266aa4a3e607eec226b6001bdea123ca0d812e5bad8532dfc612c279e6cbad47cd1aada032fe84a2af9b5622a2232ba5715b38b44a6b027655cd1b7c1a139f65e6d6e88926e9814474af4044005350a4c883b4c46fb70f22fbe611394f43f0af5c608fd0250c22728322e04591648a34375f411089229139fafcf61c49c9cbeb037d48ca67d1d0cd31de332a770c0b605a90c6e013c2aab3f62d1b4630eb533f4", &(0x7f0000e0c000)=0x0, &(0x7f00007c7000)=0x0, &(0x7f0000717000)="482ccc69960574f657b1b68ff5c88c30f0439d849aae38cc74c61a6d08999e1ca3599795b94a3e92237d2133be6ad4d582f6ab04e18acc") setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000da5000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007bf000)={0x0, 0x0}) 2018/02/02 14:27:24 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)="2f6465762f7663732300", 0xd2, 0x400000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000016000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2fe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) syz_open_pts(r1, 0x0) 2018/02/02 14:27:24 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0x2)="2f6465762f7663732300", 0x6, 0x40) ioctl$TIOCNXCL(r0, 0x540d) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000037000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000001000-0xa)="6f282763707573657400", 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x9, 0x260002) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2018/02/02 14:27:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ptrace$poke(0x5, r3, &(0x7f0000000000)=0x0, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x3, 0xff, 0x4, 0xd13, 0x9, 0x1ff, 0x71f968f6, 0x38a6, r2}, &(0x7f0000001000-0x4)=0x20) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000281000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0x1c0)=[{&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x51)="a905e62cdf0e16e9c5b28a5b25e40dc080618db8ed4cb64fbb4e6cafa3c0fba2ef95e2dd2161ce00d917b84fb705e09f06cb8beec75a32fcbf134b8ea4d8fb69b27e72a0b357986c0e3431ed3e5f3eef96", 0x51}, {&(0x7f0000001000-0xf1)="f752cf43118bd9c1a72a71e20dcce37bea831a25434e8fe637987e8abc25ecea88300fc6d136132d41d72d0ac8218f6e90bb2c548949df0963d0ddc05aa7c730a68e32f246ad7fbe5399d24532eb755da8307aa9a3e797e290cf09df7f3a04cf39543882e91fbd8aeed46ed7ed1124e1d03c6e4127a3753be25acbab958c6b110b838eadc31f7aa921bd1ee183bf69ab48fb30371346c6fd61a7efeecd9709e990ed974f5dab3820a184c14783e4d61cb6d4b29d1aead7b151ea49cca9aabce65a7c3db28f4f1128c5e106c5069b07812c28e1a9ab5c7af1c7352c8d98bf5d441b25ed729290ac53068f05dc48a649d085", 0xf1}, {&(0x7f0000002000-0x49)="469a95de7cfef0a02d4a3c01c722bfbd57986cb14c23301202b87f2facd532daa1dd1f243b25adb60169894d3465f75e15de35302f224b495773a198a22e785dc755a8d62f15b87a51", 0x49}], 0x3, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x400, 0x7, 0xa1bc, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xf267, 0x0, r2}}], 0x2, 0x20000841}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="bf54f7eff02b7687bd27229f930cf4a73ace1eddcfc24224ad9146fb3f492eb89e0db4374436018e5450a17d0d89aa8c45fd3b21f395fcce8f10c42824cd9feb54224661b5a1f5fdd455f9dda0f8df715bcf74c165974888f7ecd1152959e5f5a22079deb747a66468c5d698439ac5a9defeb71710ef8c2347a4ca1719cd3f04107cc95274cd9b5b78f2d644cdb40719470f850142a105841dfc3fb4e501bc1ee9a57b5332b4e431d2515830082748d0c90f12beffc70e3d1c363c8e5b468884935f698e935e", 0xc6}, {&(0x7f0000002000-0x1000)="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0x1000}], 0x2, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x3262, 0x1000, r4}}, @init={0x18, 0x84, 0x0, {0x800, 0x3, 0x1, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7fffffff, 0x1, 0xfaf3, 0x1, 0x8001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xd0, 0x9, 0x8, 0xffffffff, 0x1e9, 0xffffffffffff9091, 0x8, 0x20, r2}}], 0x4, 0x1}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x63, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x729de47a}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xd7)="622c784c5ce817de535101fe01e7366cceec71046e460ae7a70d04f6dccf6b44bfee5a3adb199b8828576bed424e8dc8328996596cc98db0f0db3c655210332d546ee45a86d9030d7763fe018048bae270ff6bb66c82dc8cfb7110d1d965c1ea815949b80a405e6f33c2aee704f88b58f532bc185b785cabd904b3b9d8d5fa1f27627b702f4a41b8c86bce3987e6dae14e574b6bdc25567be8145ad4144e3f2ab1d0479bf0703e0fdc66de0401bb65a2374f4ea7baa2d0a9427fbd68f6742d7c3509c81d514e68edc02cb5c498f78b1ecf381a0dee83d2", 0xd7}, {&(0x7f0000001000)="5e33c1b5829285905c5b6962dc540832a759509ffb3fcf663026b2ff47cbd9e4e71005a4ef", 0x25}, {&(0x7f0000000000)="4803b810cd12fc33852405f96c79b4bd9cd255fa719819179c75d217ae0e187af18c35426def146c178779085e9e99aaaaf1d4ad8725ca3aaa32c85fcdcc922002da1d99e23e769b152737e530f5d7fb69642d2e855a8f4f101962cd645bbd1fb6f98aa83f16b437cd3d515b07927298781680c35fa665ad3c8b41792288d27a53a3d2fc1a2591fad86dd84a3900d334fd92f4b13370ed453f9c8592cebc329346944a010daace5280e8f157ed2042d3393b55b7387e54048340fc0b7080b4b4bb15531c10061bb9cebbaa5876d2f695", 0xd0}, {&(0x7f0000002000-0x6c)="3436d2d546f807422dc7f351fa93fbf974f2fb0fa9286af008a0fcac3c9a92487cc03a5a45b1e42ef765c7d2561f2cfeba12def781703e3e8d682132943f63410332f7fc6d8f410c2b17d9adc5bcc3f6a75c1b70823b4af1d1a3f2d91d7e2a6791cd0b597a991878aaf84311", 0x6c}, {&(0x7f0000002000-0x7a)="2672cc01ca6df92c07ebf262d715543d5dea737853b0328cdeeedabdb52f2d8642c5bcde06d4d2d3a2c7065d078e9e1ce51f7c8c2bab96e3ab0e21a06eebb0a1f5f3756f14d8d38e52602a437f0e616c36c5272cdcbda5bfd9d64175f5f2b3b4b9a827b09bf0483a3e0e2042055bd3e7108f3d01413a10f760a0", 0x7a}], 0x5, &(0x7f0000002000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x6, 0x4, 0x40, 0x7, 0x7ff, 0x8, 0x4, r4}}], 0x1, 0x20000000}, {&(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="493725dd9195008ce89a367114d5dd95f52e405a2d8b395b90dcd10ff3c0f528d9fabd15cba6a94efbafea12e6fbae391b0590dd2604ced0812eff5b3cf9d3329938275bf975d8e8dedb1ff511f5e6e96b62367870f16439b1fd4fefaa73a4285071e30e7972bf2ae6497ac02fb827c8479ede3b8ef5b5e3eb4d93543ca0747eb388fda7f59489492f8d56fff54ef6117bdca0253ecee1", 0x97}, {&(0x7f0000001000)="47dd614cd8084cec5f120cb27cbb433b6fa47b4d4203c9c2897e004c0659f408aaeb4571881eddcc8f5c49cd8390d9b7c3305daa05eab36b9df2", 0x3a}, {&(0x7f0000001000-0x46)="4cb43291352c67e3b483b14056259cda1aca433b08e740385aac39b66c00a5b199b2b93b1d989e5f431a1718669148b5b21a6240dbf7eb4dba66da9d0681419d564cc431e6e3", 0x46}, {&(0x7f0000001000)="020c51259d3ab70c2c2a5eacd0040ed3e8d615ee00e5a5e1f5222b1715390690f5d6717eda3bf5ce424ff3d4926d0ddda4d04da6ad75153ef3a0fc495ab8e9af30f2a2d330e32f0db4a75a476d519dba7feb42c0f73f7df3afcf24620e6076d9e78686dd26b1d26607064cbee177400e0d3442739f041a05d57037eda8a1efabc80eab51a1", 0x85}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000-0x7c)="c5400f4498906a9501f19fd1018f08bfa7c85e50d3eecd60520f398a6157a79b6af83af22c7991b17925afe1fea0f860238076c624945671903341f3a2622d0ae05f6ee616ff721c90bf36eebca0e8600a482affa73eb4d1dcb7140f04a92d9d445b51285ef1e9f8201866e0186fcba933d993c1d27a52fdeb66cb07", 0x7c}], 0x6, &(0x7f0000002000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x0, 0x0, 0xfffffffffffffffa, r2}}, @init={0x18, 0x84, 0x0, {0x18ff, 0x8, 0x9, 0xfff}}], 0x2, 0x4000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x18)="5c39f746097a9a2cd2dd3b2b2ccbd5b540346544a968b486", 0x18}, {&(0x7f0000001000)="a13e731adaed19f6eb106168b1f900ee41d36e66199253e5790cfb404c2bb58581108ed1f537ff3a2ae20b2bc5ba1867189f6e434e9d7d413c2082219cf284b83dea554f90ff828422bacf91a7c71cc05cda401e9ef1611a2cd4e991b96e958dccabaf1a69f36b2162d243ad8c343a8330c069aaea884976050033bc7cc7fc86972386fa2ca1a51faceecaa0bc507511e602233747266fd4b7", 0x99}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x3, 0x80000000, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x3ff, 0x4, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8000, 0x100000000, 0x7, 0x5, 0x7300f1c7, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0xd5a, 0x4, 0x1d, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x40, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1f2, 0x2, 0x1, 0x401, 0x9, 0x0, 0x1, 0x80000001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9766, 0x8000, 0x100000001, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x80, 0x8008, 0x5, 0xffffffff, 0x8120, 0x0, 0x14, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8000, 0x8000, 0x7, 0x200, 0x1ff, 0x5, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffeff, 0x8000, 0x4, 0xf370, 0x7, 0x3, 0x5, r2}}], 0xa, 0x48000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x1e)="54c8a9802370c2d670272fb56a73d38314fc306183948f6efff825b8d7b6", 0x1e}, {&(0x7f0000000000)="b786d4e535bd41bce335ffd2edb94d53aade9a9c9bc97916a6bbaa95f8c729fe0bcdac9bde6066b09d756230347dc1bec2cc589c2145c6611dab5ab362e6bdf92d00b7931edc827ccfaff089153ee7f5fe77506f8f48348e4fef75ebb68c67ce470ce22b8e4ef2fd013818d81868529e43c5cfff3de909b6264714c87c59930a2d094e7180952032a431ad3bafb7c45d066699b31d395b772c0f7ac4c367c4694173f9646bd5f954cb9acaf43af4d0045929d39f6ab1099356f2c12346", 0xbd}, {&(0x7f0000001000-0xf4)="d6df2d4b321c3611cd10409e0937de4c1936bf955e2f72afbbc53cbe6dd660975b05e951bd26b5b7ecc3cf49169885735447466d3c60d9c2b0a3306980aacb9154e423a9711491c6b7d3d89921bb3576b7223e18a82f02a88f1bedd5480f82dcca9029129b5a3d5f4d94d98a85017cfbbb4d86698e8d016638a7b881baa02d1cacb67deac3a6d0ce6245304dc008a2e66a9f1f9a8a5237f734f4512f861ae90171db748b14021feefc2db34ce73b7af4aa6f23d8d1d40c4cf2899e95def4415a650437cd117e10a07f197a49c0d8a8590f8a85ba1632a5ec0bca9f8218492abdb7f7925cf84c6a93a34c5d01070930aca46d164b", 0xf4}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0xcb)="19ff4e58c60a82feb3526dc1ae11d7efd057446730d7e633dce73a48b2c9c64ff7895d5bf2c37eeca26615097d3408022e8c3da8660e7a7c2054bc30b67190b69e3b000a31222efc39933f58efa803c06d2ab8d0d057febfab7875d097f54a91a76df95003d37a12e31a2ed97ca5929a7f0b16274648216680a5c3a1f1686ec1043c0e95e80980957c4c9fcca1b9f6cc7cf88525e8aec73944f4a2aa8c9f1b5f73f542f25fa17a65d310bdabfee76d53dc86d75aebcace262944560f1bae6c24ee1f69c7da24594bd6d894", 0xcb}], 0x5, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x208, 0x1, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x0, 0xfff, 0x9, 0x8, 0x5, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x9f2, 0xfff, 0x80000000}}], 0x3, 0x20040004}, {&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="f42f44feed9969a3137cbd8720164c5da9cc7cdd132d3f6d4342958b9ade1aa37d863ad424bc7fc56d06f27ba8b002df92fd82f8d3cf6a9f8b4f", 0x3a}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x1, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x0, 0x7fff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x5, 0xff, r2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x6, 0x7ff, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0xc, 0x3d, 0x9, 0x3, 0x4, 0x7ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4000000000000000, 0x207, 0x14b, 0xfffffffffffff900, 0x8, 0x180000000000000, 0x100000001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x9, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x8, 0x7c2c}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3444, 0x8, 0x80000000, 0x8, 0x3, 0x40, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x3db8, 0x4, 0x3, 0x5}}], 0xa, 0x41}, {&(0x7f0000001000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000001000)="fb561c50c6dfa36c01e2f2572dd7a0b2ea4f9dca23ae04fddd7849684258114afb562373ab61439d800899a49b36078649592f5ef9c4119aabee3beb89e8b81e53428a62fca11aee13f2c3972fdecb4fd7eba74e61ae81fc08cd141d14b303", 0x5f}, {&(0x7f0000002000-0x33)="4d525a5696f524b8af92b33d0541fcc62d884154e3f7ceb8ca4243cfef08ac08aa6954f0c9129067f534f4276d1d9e5ab61e8b", 0x33}, {&(0x7f0000001000-0xbe)="a2da3bd409f01e5a4032fa37d2b347dbcb1e675026c6d0992635566ce1c896f32aca5243bd4348b27f66b2245bc49f3c19bcc056da189369a9437c7de48d43a3c9aa71022b61e1100545ca44a9ec37729ce122c4f26c16fcac5df2f950a795ef3e0c236b02e5c61874b372517d7ff7a50bf58a6ea040046919c766be4a21c5908c4aa07b1f112c1efda689d6403e83f337d8c0f3ca147d3775844852b7204dbb1e2bbee98200684580e5a4c00f5c23f6040d106768a809895eef405cb4bf", 0xbe}, {&(0x7f0000002000-0xd7)="b17ee00a1944c9a3f0c5db92208f910c9f2a364f9c0bcaf2b0685f7cfa156e70f71a408296fc308da1a47d8490c5b699290d17cb23edfc7c19be8395026a74b065a84711e9cf52b92dea8f859910bebaa90321a1028c03e1b4fde194278eed6622bc0cf26831944eb7f65859bd73d682144c21f37f3c9d154b030b5788cda3067d6805eacd06404cb9764dc162b6bccb1bd10e334b1be080b480ec14391c8f51b646d99167e2bcfca6aec89df0e3c6328bd19f90b8ae13aed63d80dc1c41753376242810aaa27cae030150055f7af943d50f00258b9982", 0xd7}, {&(0x7f0000000000)="a8b787967e2ce1bf86f14eb51383a3da191c26b034f2c419d83f65a1bee198aee1e75e7062", 0x25}, {&(0x7f0000002000-0x3e)="92ad5e96b15bcccd16f1c1011baa2ec748c781690f43d579a0dc07f64eaafafe4f6772b8010418311cf5ba50499e7b5b0eca398fdf680e797dd4ec6b9779", 0x3e}, {&(0x7f0000001000)="0c811bc4e035c488514f957298514ec2fafead9a4d13bb4aca366ef45de399d6d8b59027dacbf2a71f823a7aa986774685ae239c0142c68bc054cc5cd42d6627db6b008b7df510241cc3bc09588b70090135ef9b9e8bc6bc392b4e654552b333fb5bb732a06cb61887e0ffc6be4e9ec53ca1f26842268375d3841ef76ad26e7275799998dd98504c0a8dd254272061", 0x8f}, {&(0x7f0000000000)="afd17d25a5b620056b56dd2be667124a07ca7c7a0294288d1c", 0x19}, {&(0x7f0000002000-0xa9)="73e2e63d872996fa0b39cc4b90e320b587a3a36b55feb06727df20b7fcddce23273da56d493502ee201950b89e8905045d461b956c6bf0852dc32f43500688c0742030d61a9ff62295ca84201b1d265d85e3751fe0e67df5f5f6680821bcaa94ab779004b8e743685b69d93b3b42149d8d1f3c2b5ab3e6801ad37abf4f93023655afa6964ac30de7a11937aa37271bc30a3fe8529b6cd3a28b77b959504724aa716d6a002e5ab96b2d", 0xa9}], 0x9, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x200, 0x4, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x10000, 0x8002, 0x20, 0x4, 0x0, 0x6, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x10000, 0x1, 0x895000000, 0x1, 0xade9, 0xa9, 0x7ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x0, 0x7fff, 0xffffffffffffff00, r2}}], 0x4, 0x8010}], 0x8, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7, 0x4) r7 = dup3(r6, r5, 0x0) fchmod(r5, 0x5c9baf0380c27cdf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r7, &(0x7f0000001000)=0x0, 0x8) ftruncate(r7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r7, 0x400454cb, &(0x7f0000003000-0x4)=0x9) 2018/02/02 14:27:24 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000033000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000032000)=[{r0, 0x0, 0x0}, {r1, 0x4, 0x0}], 0x2, &(0x7f0000015000)={0x0, 0x989680}, &(0x7f000002c000-0x8)={0x6}, 0x8) 2018/02/02 14:27:24 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cf3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x1, 0x0) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f0000001000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@known="73797374656d2e61647669736500", &(0x7f0000001000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000001a000)="2f6465762f6175746f667300", 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000007000-0xf0)={0x0, 0xe8, "7dd365a80331e092942531c38595e78c395f989d776655ca5a2c9c1ba9da7b28d4d5557bbba35d711b60bf66ca8e866cf951d37ecc27f75073b5919b7e4876525162aa4caf01f5acf85aad185cbff3a0dc598e3a16742cb2c1a60e279c5fe99c6cc1621ff83a522068fb8b4c8c46afdcc3ed5842d25b20c5daee087dbddbc7d07bbb7ef5af1cbf6f055cbbfb9bcbc8d18e68f345b36767b903caa7b44ca8beab8cde7bb31728ae87082f17416c01b4a8cb3063f15249f14ce6ba4615c5e267afd89b97a471ff8a8687e222f112e06b24997df409f31f427677e2901dc1bcdb8c51478183dea68d64"}, &(0x7f0000014000)=0xf0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000008000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000)=0x8c) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r4, 0x1ca97646, &(0x7f000001b000)=0x9, &(0x7f0000017000)=0x9) r5 = memfd_create(&(0x7f0000019000)="47504c00", 0x2) setsockopt$inet_dccp_buf(r5, 0x21, 0x0, &(0x7f000001a000-0x4c)="e50b06cc03c43313bf0080f6e4a7f94f8d1393cc2ab9ac446641792130f6324e24ca9e3607c27f0de7dd2c27d89c261189d321e8d18d07f10e15f9345a54a420f9d91d62f478a26b6a44362e", 0x4c) r6 = semget$private(0x0, 0x404, 0x8c) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000018000)=[0x8, 0x2]) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f000001b000-0x10)={0x15, 0x9e, &(0x7f0000007000)="67df0dda80d558ff964dc6785710acb3397d06878cfd562fe8df930b31fd9ab8f3228badb8a576d0b5feabfc285c6b972702fda576c8945bf52d51761c023856c726f04be790fc0546bbca267d9dd177a7ded513b16d5547e61680cefc31005de18c9b535f7291e08ed4f6772fe4c21c837d77bb8bfadeca932e12b35efe09664f2a6ed942fdf100612ccec8697ddffde7c92fc4f4c78b109ebfd9cd3bd1"}) semop(r6, &(0x7f0000001000-0x36)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) semtimedop(r6, &(0x7f0000009000-0x3c)=[{0x0, 0x8, 0x0}], 0x1, &(0x7f0000006000)={0x0, 0x0}) 2018/02/02 14:27:24 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x1) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ppoll(&(0x7f0000003000-0x28)=[{0xffffffffffffffff, 0x2, 0x0}, {r0, 0x4, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x1, 0x0}], 0x5, &(0x7f0000007000)={r1, r2+10000000}, &(0x7f0000003000)={0x35f94c17}, 0x8) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000004000)={0x100000000, 0x6, 0x2, 0x7, 0x7fff, 0x8000}) 2018/02/02 14:27:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) fdatasync(r1) vmsplice(0xffffffffffffffff, &(0x7f0000001000-0x70)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xffffffffffffffdd, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x3, 0x9, &(0x7f0000003000-0x48)=[@generic={0x8000, 0xfffffffffffffff8, 0x8, 0x0}, @generic={0xc2fc, 0x80000000, 0xcdc, 0x9}, @map={0x4c, 0xdb5, 0x6, r1}, @generic={0x101, 0x4, 0x632, 0x2}, @map={0x7f, 0x293c1b6c, 0x2, r0}, @generic={0xffffffff, 0xffffffffffffffff, 0x9, 0x6}, @generic={0x2, 0x0, 0x1000, 0xfffffffffffffff8}, @generic={0x1f5, 0x2, 0x24, 0xcf}, @generic={0x100000001, 0x2, 0x5, 0x5}], &(0x7f0000003000-0x19)="25706f7369785f61636c5f6163636573736c6f2f7070703000", 0x1, 0xd, &(0x7f0000002000)="00000000000000000000000000", 0xfffffffffffffffb}, 0x30) accept(r1, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x77359400, 0x0}, 0x800, 0x7fffffff, 0xfffffffffffff801}, {{0x77359400, 0x0}, 0x1, 0x3f, 0x7f}, {{0x0, 0x0}, 0x6, 0x4af, 0xfff}, {{0x0, 0x2710}, 0x401, 0x0, 0x3}, {{0x0, 0x2710}, 0x4, 0x100, 0x92a}, {{0x77359400, 0x0}, 0x9, 0xfffffffffffffffc, 0x3ff}], 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0x7) 2018/02/02 14:27:24 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0000a3", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000004000)="2f6465762f766373612300", 0x100000001, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000)=0x0) r1 = socket$inet(0x2, 0x8080b, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000005000+0xb08)={@loopback={0x0, 0x1}, 0x4, 0x1, 0x1, 0x4, 0x8, 0x10001, 0x9}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100, 0x800, &(0x7f0000005000)="05c44a9daadcb08a277ff1fa5ef22d08e4f853104cd41a1d2656dd66", 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000007000-0x40)={0x800000, 0x20000, 0xc82, 0xc0, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, &(0x7f0000007000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, &(0x7f0000002000-0x10)="00000000000000000000000000000000"}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x4, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000-0x8c)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)="2f6465762f76637300", 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) accept4$ipx(r4, &(0x7f0000007000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000009000-0x8c)={r3, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000b000-0x8)={r3, 0x2}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x800, 0x5, 0x9e3f, 0x40, 0x4, 0x8, 0xffff, r3}, &(0x7f0000007000)=0x20) 2018/02/02 14:27:24 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f000000c000-0x8)=0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000020000-0x48)="", &(0x7f0000026000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000026000)="2f6465762f70746d7800", 0x88880, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x4, &(0x7f000001e000)=0x1, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000027000)="73797a6b616c6c657200", &(0x7f0000022000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000024000-0x5a)="9940819d73e3f003ec2ef1ac2cd1d72ca3845947232b78e393044996eacd57941affa3cf52bccc64dbd6b890", 0x2c, 0xffffffffffffffff) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000026000)=0xfffffffffffffff8, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000005000)=0x400, 0x4) 2018/02/02 14:27:24 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000e05000)=0x3, 0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004ac000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000010b000)={0x19980330, r1}, &(0x7f0000fdd000-0x18)={0x8001, 0x4, 0x9, 0x3, 0xffffffffffffffe1, 0x3}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000fde000-0xa)="2f6465762f7663732300", 0xc2, 0x141000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fde000-0x4)=0x14) clock_gettime(0x0, &(0x7f00005a7000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ccb000-0x40)={0x9ba4, 0x4, 0x6, 0x7, 0x1, 0x1, 0x8, 0x81}, &(0x7f0000fdd000-0x40)={0x7fff, 0x1000000000, 0x1ff, 0x8742, 0x7, 0x7ff, 0x1, 0x81}, &(0x7f00005da000-0x40)={0x2, 0x8000, 0x9, 0x1, 0x4, 0x1f, 0x0, 0x8}, &(0x7f0000c1a000-0x10)={r4, r5+10000000}, &(0x7f00008e3000)={&(0x7f0000fdc000)={0x7ff}, 0x8}) r6 = syz_open_pts(r2, 0x0) r7 = memfd_create(&(0x7f00002e5000)="766d6e6574312d522a76626f786e65743076626f786e6574316d696d655f747970653a6c6f2e6c6f3a2d2b2574727573746564776c616e303a776c616e317d282774727573746564272b5d00", 0x2) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000535000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="988e597302a0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r8 = dup3(r0, r6, 0x80000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fde000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r8, 0x29, 0x7f, &(0x7f00000e1000)=0x0, &(0x7f0000fdd000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dad000-0x8)={0x0, 0x0}, &(0x7f0000f89000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fd7000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0}, 0x98) 2018/02/02 14:27:24 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x5, &(0x7f000002a000)={0x9b5c, {0x3}, 0x10000002, 0x5}, &(0x7f000002b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000002a000)={0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000011000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000028000)=[{&(0x7f0000005000)="393d04c5741fca0a03c596a3c7fb3c997bed4482ad14194b440ae2", 0x1b}], 0x1) pread64(r1, &(0x7f0000029000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f000001b000)=0x6, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) 2018/02/02 14:27:25 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8f9) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000017000-0x8)={0x0, 0x3}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000017000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x3, 0x7f, 0x5, 0x4}, &(0x7f0000016000-0x4)=0xa0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000016000)=0x0) getegid() getgid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f76637300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000002000)=[{0xe, 0xf6a}, {0xb, 0x4}, {0x8, 0x1}, {0xb, 0x3}, {0x8, 0xffff}, {0x0, 0x800000000}, {0x2, 0x10000}, {0x4, 0x4}, {0x0, 0x3ff}, {0x4, 0x20}], 0xa) r5 = syz_open_dev$vcsa(&(0x7f0000008000-0x1)="2f6465762f766373612300", 0x6, 0x200000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000017000)={0x8000000, 0xde, 0x1}) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000018000)="2f6465762f7663732300", 0x9, 0x80000000004000) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000010000)={0x6, 0x6}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000019000)={0x5, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000018000)=0x6, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000001b000-0x50)={0x1ff, 0x6, 0x1, @pad=[0x100000000, 0x1, 0x2, 0x2, 0x80000001, 0x81, 0x4, 0x1000]}, &(0x7f0000001000)=0x0) fcntl$lock(r6, 0x5, &(0x7f0000012000-0x20)={0x2, 0x1, 0x10000, 0x0, r3}) 2018/02/02 14:27:25 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000002c000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000018000)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xee, &(0x7f000002d000-0x8)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f000002d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5ed, r0, &(0x7f000002d000-0x96)="e58ddcf86809786342cfab09c2086afdf70548f8e7d7f85a5722d0af83c0246b43fb628128a9200a3d90639bcd3bdea137984ca57dcd62835b5d7dee75fe1d563a0787071f0772dadb8120be734178834d76c7fb2319d3c78fdb51053334164c4da8d520944f0e989e28dfed1695812b85fc14d9f2869b1d7d28d01e526c4ce859aeb605735e2a9a59c61d601662dc79fefe90fc38ad", 0x96, 0x7, &(0x7f000000f000)={0x9, 0x60, 0x6, @thr={&(0x7f000000a000-0xee)="6a26017cae83b016afd8c0eaa99ea1656593223dcb0b84616d7bd62b4f890946f4cdbc09c0cf29cbd922aa6cb08865c8edaddd0aa550cd39a2326a7c5560d32f3bd77b53d462dce8b4ffee83202a48c871edf51a219fa50c6232b6a3cd00513595ac20fb7cb52a37f49dd5bcec0e69a023f0dfca2b8badd750865adb1e4e61c2ca4af43d64182af4ff6a625ad9a2a975c7dbf2e8cc13977e10ddd04a657662fd308170663191a3fcde3ecbe155a3106155d8712f4e2ea591b69e9d096ea2f70fd9ade8771a6c84dd129996e842ad3a91ad84ec450ed9d7dfc10923c418a29a881d65620e74fe6f78039cd1b95c84", &(0x7f0000006000-0xfc)="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"}}, 0x1, r1}, &(0x7f000002d000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000012000)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000011000-0xb)="2f6465762f766373612300", 0x3, 0x1) clock_gettime(0x0, &(0x7f0000025000+0xa2)={0x0, 0x0}) ppoll(&(0x7f0000023000-0x40)=[{r1, 0x1, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f0000022000)={0x0, r5+10000000}, &(0x7f0000025000)={0x3}, 0x8) syz_emit_ethernet(0xe37, &(0x7f0000008000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f75278", 0xe01, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x0, 0x1b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xdab, "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"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x7, {[@eol={0x0}, @md5sig={0x13, 0x12, "726abd191000fd68188c6e6e9ee707fa"}, @nop={0x1}, @generic={0x13, 0xb, "6c5eb25017bd47427c"}, @window={0x3, 0x3, 0x80000001}, @nop={0x1}, @md5sig={0x13, 0x12, "b6da276aa439edce4e065cf407bc9b59"}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}}) timer_gettime(0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) connect$inet(r7, &(0x7f000001b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r7, 0x11, 0x1, &(0x7f0000016000-0x4)=0x6, 0x4) recvfrom$unix(r7, &(0x7f000000d000-0x83)="", 0x0, 0x0, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000027000)={0x0, 0x4}, &(0x7f0000018000-0x4)=0x8) 2018/02/02 14:27:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) prctl$intptr(0xa, 0x1000) r1 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x80000000) inotify_rm_watch(r1, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x2}], 0x1) socketpair$inet(0x2, 0xebbb8276d02017bb, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000001000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x6e) r4 = fcntl$getown(r1, 0x9) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x40) ptrace(0xffffffffffffffff, r4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) r6 = dup3(r5, r0, 0x0) ftruncate(r6, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80800, 0x8, &(0x7f0000005000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000005000)={0x7, 0x1, 0x3, 0x4, 0x98ed}, 0xc) recvfrom$inet(r6, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x40, &(0x7f0000005000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000003000-0x4)=0x573) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) 2018/02/02 14:27:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x2, 0x1f, 0x4, 0x70452f58, 0x94e4, 0x32ae}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000088000)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd1000)=0x0, &(0x7f000092d000)=0x0, &(0x7f00007e8000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000026b000-0xc)={0x0, 0x0, 0x0}, 0xc) setresgid(r1, r2, r3) syz_emit_ethernet(0x2e, &(0x7f0000fcf000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="746d732f4606", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x7, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@generic={0x89, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006ec000-0x8)={0x0, 0x0}) recvfrom(r5, &(0x7f0000c88000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x2, &(0x7f0000204000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = semget$private(0x0, 0x2, 0x8) r7 = dup(r4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000071c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd3000)=0x10) ioctl$TIOCSCTTY(r7, 0x540e, 0x3) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000374000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r7, &(0x7f00001cb000)=[{&(0x7f0000fd4000-0xa4)="6d09db463ef8090ce85cb11c7d88b74a42e363f83232f8bd4bdb3b48953530e45517d7e5e2775e9c4ad1148831783aad2cb1aee1a123aa8c9edcf4feb5c2cc09e266f4c9e5ba45a0c8a6dc6fce43c59a95177be932a4e851ec0234218c6003f0c1cc5e84514c7cd7e5f096af5d081678284a4bfcd0b1a7652ec536a2c41b8881de24de7a81bbe8888d360b9446746583a43a7253fb9b3e4e5d776bca06cafca1b5c01b21", 0xa4}, {&(0x7f00005a6000-0x1000)="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0x1000}, {&(0x7f0000fd4000-0xde)="15b72b97f3bbd60b9560ffa7dfb9c0464341ebcd993691cffadb5c1a04126487cadf9694c613f7fe2e489097b90410d71d40fb446d8f597c1ddb8712cbda2c8a28b8f90418e899e3aaaa7ca713e2e5d90a6192728001638cbd1fe98a66afd8e27d916b3ba9a7782960f790c62d92d100a34e6b3e72b143c7109cf06d08c9da9cc4d5ab8b6c8ff852d8c4870a7f1041173fbe7d6c53ea3235aaf0e1840aed8e34847826a5e5a277e5f831af3cc1ae2b7856550d0dc60efe648aca8471efc79e99ccea3cb9bdc50b75d2649d95ead9b27668eefec6d3287d41de8e0cd09c7f", 0xde}, {&(0x7f0000a1b000)="803edd937f043154b66db8fb62e21d27ae574b9213f7b072726d46c86ed06b8188f5782b43f1213a40a0075e6c7b2fe1c35d81db3682a47940e968d672b8d4bb0c47eb88880880e35df6ab99793a0b9119f6f65b4a21a0ebe33996fb658da9256e3c3609e250c4b8442466fe2c93ffad6914472f5eb09e048f4881a6119336bfe6929974a492c77b12782a8ab0f326c59715545501319d1196d8e7a6fb1bd8c94b1ae4e7f5a8c585041674c593f09b39777694db6371511f1a41", 0xba}, {&(0x7f0000104000)="e1ce45002506c3f9e0146c2fd05ce63ab5234badc6e6c0ed6710005c82b2a0c79a3664398682c275a4811da495531fdbf4353f79130e5f5247f5ed4baf55fe4599662cb8d0952b859b22db5638ae3dcd97ecd0a5ba8dafba0a8d5d0098b688b94e64b9c867b4b13368f464a038896353b17eb9cb27c89aaa2917637fbb4dde75bf5c25ff0763dfb9d0416a13e7be1b8a4957dbe4b6551eb98b026f55a543e0d9", 0xa0}, {&(0x7f0000fd4000-0x20)="97111355b5502a0e22a16520b7255edfd1c7c6648747614414e4be97a124ea53", 0x20}, {&(0x7f0000a74000-0x1000)="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0x1000}, {&(0x7f0000a94000)="0c20bc6cd534f1b50761c79be94805e59f39ef57a648648296da546593610ec8c0bc714eab463956f4f27d16a771ddf82820eee652f50a28b14ecf23a7a44861eaad418badddb8f0740f9c433bfb6dba366a2c5180125b37ae98b0a07ba89d9d4c9eb2912b1695f133014fce5a88a2bdfe9c82fb5e9041720de372169101ad438464a64b4cb8f36ce0255a4e05dd26176db5d9f812826ecb996d39bd711cbfc3281d38d45281301cdf4a3e66524bb95ddaecff782465231a6cf9ae228925de6a346bb13944581d7873c69b0996872f0e42378f97fc6d9854fd7836ca34abe5a655a721b953238e56cd5401eef56fbdc7f9b28e2a", 0xf4}], 0x8, 0x0) lsetxattr(&(0x7f000098e000-0x8)="2e2f66696c653000", &(0x7f0000e1a000-0x9)=@random={"6f73782e00", "656d3000"}, &(0x7f0000fd3000-0xa)="766d6e6574317b265e00", 0xa, 0x2) 2018/02/02 14:27:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) r3 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x7, 0x9, 0x9}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r4, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6655, 0x0, 0x8001, 0x5db, 0x42e4, 0x800000000000007, 0x20, 0x80, 0x1f, 0x8000, 0x0, 0x5, 0x26, 0x10000000002, 0x7]}, &(0x7f0000000000)=0x108) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x408, 0x1, 0x6, 0x100000001, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r5, &(0x7f0000002000-0x1000)="176a64ad46bcd4faac1e9d11d69f998c73ddad9cc37d0f221f7f455b158ec24c00ff844d8ee68769bb9fc8f5de89127e92160de656daf2d0971d2552c5ef1ba11c2800578aedfaae071f341d3ccf667b8b32b037752369c8885847b8379665a44d2e6d69b957cc16d5642693a378416baef5739567728c68780e1be2059650e17983ff6ab82d91212ab4ebe8c2aee201a1a98f8520691d253023ac588d8cfdf22466bd96fffd7c1fc597c75829d33782a0b9fa99dd3aeb314ee96c3691e3d5d1d17ff33aaca9e29990aa43dcb20d829f4ecbd45cf691fededee928815bd8bf85579ebdcc6cc9a35d4b42dfc4eefbd34265b66f213d9236233a6cea8365a6044996f2e72a480b3fe4f96568a5bd11efb40178798d03c9938169f7a9043ed5d84446dfd75c1b6f56cfb05e5b41aa8480391b00d51d7788e5a670bd4867155e2c59e54b971e5668a78195a6a5b115ed7370128a8d6f3d6459c1dface3823a562b0eeebed10803b37483b5436f6d13b9a4e52aefe0a417603da59e10827c456499c98bfd06dd217cbb4d63ef0138989cdee0399c84fdf8489a2d28f5a2b5d2d183faf732fb23b8f0d5d558ec052c1d5ec44ffca366b2782f1e50d1919ce89ca5a9f449ab4404455859a270417fb3e05704bfb1326e6d142546887a8ed50ca0ad655cb1452156bdbfe4a0adbbd537c5f3647d4b31796a84d0dde729d4e52b91c33349c5e2dd13850db6801524505311d36a912e44757ba4d3dbdaff1729fbdc7a13887b1c0d0c9b8ac3050d2f1b28aebf41f87dcb5812ac35fe1eec672541ab63f54419349927a09ec95fc07463923a97a7e155f738b2a2803fa40c78d6e27a9bb58ada7737d32c115e06df7dbeba21d3e39eeb9c5b948612d59403fb9f84fcd506a5e5af3d6f8b9fcaf9456605600657e22bdf99e35db7134d536b8942c728b43efb0939f30febf3f7a14c5c13de84394d0e2ca76a704721b95d2ea0a53dc28302127d690d1f0a4446f3b4f8244061de1057e9bc41ab77d1c0d2b08b24854a30397d43b09c269aa647713c667798bb83ae060640cb41c0dbe415c45a1363c4c2e588e409c7796801efa37ef02c0effc946d302bf7cbb4e713e046a815ae136e7a53b11217f2124876d6c8542f3dc095e1961545078049e9a69a1ef36b077006e4598973b97c4db4f924961cb2c133d7ea65bfa8956d6b9d7c103ccaaf7c8383fe03dd43d2180bee1643809751e94f36950b60354043b9cbf92c8fd8982fc90fa18297dc2f87603dce185f25e3c49097d0e21a5bbcdb4f771453bb78dcd1abf32b1c87777b73ac55f94e3f9103b58b49b24518596a9307344b4d74e30de4d35b0473ccdfdb06d23bba46fa19d0db8f766692d025e0e258047eae403377469a4faa79c55f0996228331f24c2b1c4bc2128117319c8ae956f35d36f67df1c496a3e7da5390164833195b03d01ca8631c18912e22c4abb3fa98751c0341bd8c8b3a8bd8f7f47c4c113a813ae46e9353b393ba6566e7f8f94476b0fe8fa5b4f94896ebacba775a635c3823a175cc56d766a64eb90ca11a51b94b837bb1e46f7bed771c76b3ed79ddce37058d6281cfd099ba3d10f8149b8c5549abc64503370fa0e06f2ccd21061a0c65fc5a0f718b130bbd2f296f4d6d4a4ac02fbcded18a0e7adffc128563fe26d53c0d005af1a2008b1661306bfaf2959ba0503a05cd0f2b5f36a25ffc8bd6ad642d24a94540cea0021184e32d82892367ff94fa86a40220a8dfd0c4edd3fcd9ac44a402f4b08987ac187268736384e517576868aad0578ec7060231aac0dd7998866d620cc7abea182b84daa4da471aba4ebf3dedda60748b4c49c904c3969c584ef7a06b9595b3aa7c400a74bc0f23b92d47ac43a6a6f7f6c73b9ea070ba6293a8edd4c4e72f40b173775c00b72b66710a897ff716f28313950edcf99928a0e1c845cb6ac4b54f6871e44ca2aba93eb4d2274c25883fe34f041dee231006bdd4cc10641a7430f79592868461c4b15ff3a2f01b5d6a78fb19e006b8ad18c9aaff43f4c5c99192cdd66535abbb1ac169c4515c39db0a7e2584792a3e743e030e83b1f3d0d157a64e61f44212953cdf90796d59a481dd7087bfa3941ccf5d09f9613617e4206a78a2c889c1fb20aaaf4c40b0986f7bc192357ad724f9efeed7214b10959809ae85d2d8795b1a9b1563e4bde3d3e2450aac7f351caf41aa7fd119567495a957ceb5ffeaf1df19eee5b5eea0d6ed47d3d2ec200344e615597e5221b6fb1f83d75ff2791a87de6d3b2b6a0155f0efe442c6abb5e4994ddaec170f6e8fdc1e699c9f8a0eabb4b32191a55d233956e4490d18514089e45adc412ef7ba69361d1baac8ebe387097984d62c095b3495caa019cf6d798e814f310bcc381d98174475d7a431dfa168a90359b77a72f682cfa6aa390d7044e2ebf98934e88fa0c9eececb9aeb07efc18a12530fca68482f7848e40867572ed1110f43ab46dbf675b759261ce07c44dedcf36a2c9754b980e2f6b5ba78f382b49c475f1ec184885dc0f3511dc21d5bec0780f4d28472d19b5aab5508d9d5197ad9479671b2c801e29d193313babe80c9ffccc433a34918eb7f1c4d69ff6edfcbc6ccfdebbf522344d9d1f86d5a884885bd5978de6379891f53ca642edeb97f1cb9793e08a4f297c352ecabeea0b3e16973f2b52331b9ad3f09fc340d04155ae57db7e52831a56231074fee92dbfbbcd9eecf984052b0d7a0e250b251b0d2aab2981a05808e9cf4126a8f8739002efd05dd4ff82722a91811973b9cda275574a045a29c82585c4b3c4e2a7b5f8865f2293f8e952263ad61c8161446fb8e2a1bfdafbd2269cd9f24688382bd15000cf9b56582d3f4fb3a7ef68114c39f180a6c4b877a1c23d796a8ae46bc8858884f58b8605752108895e5d497abfdcf435696761a8bcf07e10824d57c2c030b474bd95b9d7e8466022c256b972ee6a39b6a5224d6cf29ce2d047f20dfaf86c61cb7e891b6e7679d380012cba455a38aa2d55f7d7f9d38500fae8a2ea75d68e9f1b732da27549ea1ed52e66ba5a7f7586de5c080ab2e62964c982e42d861caf9fcef172a0f6cad9b16e28c5f78db22cac2ef4092ef384dfa7209abf734b9b0b4cacb6a892fc3356f81e49de406bd5622fef4b84ad0c966f785b285368b23db16e8d31a27c1d747f9a591b33f855b42dc90025a5d0570ad9cecdcd38ed3b0dd22df0523958275d92bb4f224ef18ad522a9e8e8e38e6614f1c028351c36c58b8f57eb973055ed13186a6de296854e0f585d8cd3234a1f99c4aa0295fc4935336e8d7231820987d9b896039279d1e50346a52761cea6ad119cb4208a1ecb4bd3bc71fd0393f2830fbc122d68562278559ffb99f7c84d905f62921b06dd3cf057375a7feb1670e747fbcc2d149e4c9fc6642cf0b321c21cdc64179ff458374e8bba206feafc05d7f5215df5573ad6f25cbca58ccbadde70d586cfd4a27563171488d531b64fdfc6816a1640b290fb198d89f6e49e814026dcbda6229b7e0d0a29bf6e6d06e3c3d95eca8b132e19f32cf30df3c33c887efb70f899f07c2ba8f63fe2ec84cec391c9dc0f04db48dc5df96029e0589b7bbaf87f667c8b9149f7e9fd652499b846b78de9871c52aa4e90f0932e05ae359b8b7fb6389e2e20a7792c0307debcae661c3472bffe801f175d8ea4ec502e320c7edbad759188491bb1fcb7534774c2b827d4ed60505c10f22f1785c43c18c2bb0a93464d357cb74cc2eafedd24f1257ecdc3b268ecf0794f57fccc4b6dc4e74dbe2cd7c50c4e7b6b600cd07ad8e9866cf8aa633c87daf5aeca25b8c570c6923869f774d7f1a4e86534cf5ebd872416e61b54eaa907d0015dbbbd4fbfb52a288e48b24b8265ffe29c05d2a82da46a1141f68910fb93d48856d98c80b09ecb761195aa02c3930df85c9f0fdb93dce435dd7f48d52266c2b673b95a22eb10e18dfdb715a984309e9bbc27f904add696002e78ee4e7884c569d1b4cc4c2c55701d66534efd62e344a51201cda101bb3651b2b800fe5092b96219fc2d5acd0703617ebe270e408dccb80d536b60d2dca3678b34dc6e68c4b4d73aa5861f603b3058511e3cc5ad89867847b8bba7dcb0d34917a91dabb0ba18133d9bd1425b6af714709d66885c6a82ecc2858b6a59be9f46f1d497e46dc89ec74c51645375a23ab82d1a0a47175d11f9c1f99de22ac3745984bc78b386045afa0ade896e5a577fec63777bb77cc50dae3d4e12f5aa3fa14198758fae17b0799d2f3ccc36d51e578cd35dd3ed279a882dc0a46546a02089c77be88acb5fb9eb48ce4ffccb811fa792144d54cfa4f60938198bcee3f71dc6306dc33980c0c4e22e96d5b582fb917518405454acf59a204477dcde8cbb9a5b53e03fb1188876115d983ef5db94c5f8bfcfad29f898410ee50a0f3b104751d5c7f3489a37121bd6a91606b395412a771f2283b442ebf355fdcf24a2ec43f9f4760fdf08c3e10033d509374be9ad8be56fd4965f5649dfdbbf8c6a9ed82118185e31a50f2686dc8a994a502a77bb88f0acc4cd810d76f611b9784908b79aea65f2df02076b98736d0428d87f621e42852f641802c5e903bca6bdf4dc67934b7cfdb9272ae3a36c3e5d06391a5e636e26ee00c44c55bb662be4fe3c0c460ebfa5c4857ec11075019036f7e55c2bb667b2c130735c61bd04a1507c9daeba53a5368ead6837fdd674f767f3d6da8d98224554791f0fbce5bfa77f34687ee32766a2b60fc9645040c923761d035c8e2b86106ce88b4175ab966e6efca81a88b879fad53e18824b5f5af7829e6432272028dfd27f09f11f67b1b692d00f0b616cd82ba69711d22dc7b05d26b19c71cf41b4175bc95edc6aa625a646d7d6d94da4e4dc9827d494b0e80341f4bbbac46ce02579971c58b34fb4539597ecb5b1fc545ef07be0a03bead12bcd4c5eff6868f3ca42b6111bc7b5f41eecb5bce3805c13f28b9dd982c4b27f0116f9418e3737d18a60ec9a20af864e255901e292a4741c02b518c398a9ba1d592d7735628f82e94877d2de90c5d86d87fa513095c886ee2ac0377da927e26617ffac2e060c0811d39199052920b4c3e32335b506cc85cc3a64ddc909ce276c5e5dd6bc009e53017ef37614e2b78ceac9f6e31a8349fdaeb44d8c547356a12e97de3dbdf8749ba8600b0f2393e727426892100d6d472a44e6584c96b98ab1e44ae04d68869206f2e1f16bfaecbec7c7e7f5d4038f292c699c07f89a7b7664e0b8823f85ccb26e129ca3ac4651cd2cf1f7e84b04f7ca0bbdb6ed6ddfb790c56b8afcab9da04bf327cc7e13ff95e327de27299d7101ebac62e841529619dfa9b528f3f5ec08cd2de7f861603339d80e915ac1a363e066594feae89191a9473663d8bea4510c0a5ffd0daf7ae544a520b02f13a6c03e1a2a6d4e3b57d5e5fb5d4cdb8b232aaff8e7c9745a254f7f6e11e623bdbca10b6e9f538dd04bc02f0cc3210141296ecf652ff3f32964a2165e898d97435c12c847ad12a74379f4d5f22d8d7affeec876ae006461757e00b0d414a5d0e75adb6cb3c841deeeb9775b90bd9c39cf85e7e8fae04c8a3bd26ca6756f718bc914b6e66ab96d959701355e3cfe91ea5d13d85f1e54b27909f083dcf122fa4f277fe7a0546ae70d72e1c4c89c2c86e97a87b0371eeb339d896c76d1d6f877221ccdbaa901b7cb52721524d2c2aad73b4eda39e2d02d6079430bb0728486cf5b6ecaccc5557111c4918934c8e9c111d34f7d5e284c467ec98105ea44f9fb", &(0x7f0000001000-0x59)="03095ebded89901a202e774c7e7c72a529a70ef5af054c729c9bef7b39904707aa0b0bd9551234a71432ee13fd1dff4ad9423f2ab4796b6c70b65ae97a0224bb12448132a90becfc4cd07be3ba0f79bfa24b31f6897a2109b9", 0x2}, 0x20) r6 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x800000001, 0x10000) r7 = dup(r6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007ee000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r7, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f000063d000)={0x2, 0x0}) sync_file_range(r0, 0x2, 0x7ff, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x3)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r9, 0x0, 0xb, &(0x7f0000001000-0x2)="47", 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/02 14:27:25 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setflags(r1, 0x2, 0x1) sched_getscheduler(r0) syz_emit_ethernet(0x3a, &(0x7f000071d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="746d732f4606", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0xfffffffffffffffe, 0x0, [{[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}) 2018/02/02 14:27:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="c4a792827aa42a3e7e95dca2e1b566a9b34368770a0d55c1c0ba31bbcf389702aa414b4adfd0e9b50f92170be29056c295bebb76c6ecf7e5f292a5ffafb64e", 0x3f, 0xc000, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc7b}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x1c) syz_emit_ethernet(0xe2, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8809, @x25={0x0, 0x9, 0x1f, "b466d18294ece91b76819635a0772e7cc43382ce8a931366a886d8ae3393738186a2545eb64c5cc2839c51255be8a91f48ec5055cf44be35833943b30eead815ac8639fb43a546eab795c5e90e584134979851fea92df8b05cab18304f0eae3012a25379573a23302f19713e125f19b9ff276906fa5ee7c268857d54eba2f39334cc87b3a1ea87511c24baf1fda5844c777ce8abf7640eb27cccd78ba9db4a44ab5807a4f09973160bc7301256ecb6a915898beb159a8ef8d58d9de2ba2f37cf006ef7fa27ece24de6c771a52da27419c8"}}}}) 2018/02/02 14:27:25 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000004000-0x30)=[{0x892, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000-0x4)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={r2, r3, r4}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000006000-0x4)=0x56a2bd74, 0x4) 2018/02/02 14:27:25 executing program 1: r0 = socket(0x13, 0x8080e, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x10, 0xfffffffffffffffd, 0x10001, 0x8, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000008000)=0x0, &(0x7f0000000000)=0x4) 2018/02/02 14:27:25 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2000000000000001, 0x0, 0x8, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000002d000+0x76)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000001b000)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000000e000-0x4)=0x18000000, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000002f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000)=0x10) bind$unix(r1, &(0x7f000001d000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000016000-0x20)={0x769, 0x3ff, 0x4, 0xffffffff, 0x6, 0x7, 0x9f, 0x10001, 0x0}, &(0x7f0000004000)=0x20) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000b000)=[], 0x0) sendmsg$inet_sctp(r2, &(0x7f0000013000)={&(0x7f0000015000-0x1c)=@in6={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f000000a000-0x40)=[{&(0x7f0000013000)="c25f0185cd8061f005f438cc87c781591ee418e0adec6ba69a73ba8b0656232d4e513952fa8147537b3a5a0dc7cbdfe7000a795fcb8483ec2b040eb2433f625a9dc60cefbb927ab3a3ad5391fee74c5227", 0x51}, {&(0x7f0000009000)="bc7e4240b654b103000000000002000000000000d2deff44b63808ad90edd39bb79bc0c0e379c270f38abde0f34bbef4ee670cd7b988f78517620fb82aa95c3f51a125d623eb7a80aa60fd35170d7ab6077c9622ca5712c25382928836400526f8a168946336d516e1820e5e97450c014736d645dc08da990c58b7633e81cecb9a01a935a750c80430c72b437785a996cfd80826bc4ff784b6afcf118a7aabb8b82fbb75e7e457c36eb2aa6ff1f006aec65dfe6cd19c8b393941896bbbe2156ee5698c10b6d59779f7777d804b46186b77ea08e9c5df64b2dd", 0xd9}], 0x2, 0x0, 0x0, 0x4010}, 0x20000080) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f000002e000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x3, {"348da30d89ac18"}, 0xd3}, 0x10, &(0x7f000002d000+0x1cc)=[{&(0x7f000000a000-0xc2)="48fddb557fcb9f87096e0ccf0e3f5cfe0c0c404a0149c4de200b9f56d37c0c45b4d5a7bea6cadf2dd4b7707940a80395d1c9d3d565c68b8c3757f2cb6675b597de1cf8681af77ce34fc00155bb060406a4867a59f964701bc0bc6c32347d22cde95ba95d67b6a75f1cd689e69133bd9919d582153bc16d5e8e1251a37e8684c60a844aed45f5d2827ddb910c2d02eef73e75f8a3cd6e7aa1bdb1855c9ff21df56619e6b8cda158465e7f10694060c3aed45ed7413de08a0e35be167d4d2c8d5fcf", 0xc1}, {&(0x7f000001a000-0x98)="b013a2ed44c0f1884779e578900a88f695d35d93123a651723f7d4a7214b1148812705e38b7a493b0e9e2293228cbc2a4380047245d43bf8477fb4db8e8c70d1936dd578859b7df272c87638ad541df42cecac61e21b3047cc1bc5c060a7a2819b67e85505e2c4343977ec824fc92aba1939d127773d0c33cc6a2e6312b074c1c332fdaf8610eb472c0e9102b7ae7ac74af3ca30824230", 0x97}, {&(0x7f000002d000)="0cdbfc300e46835e276315b2d2586181048b24d59b156bf118c5e4dc206712aa0f208c7bb4e10a0686dcb3e79accbbd3dd31b498903ad3c5eed4bb", 0x3b}], 0x3, &(0x7f0000010000)=[{0xa0, 0x115, 0x3, "a1cd94b3102330620a1c9fe78b70e2c4988e9a8d0091824e52552b6d81e32f95be367f520b5f5bf548d5d1b0a71367ca2f0a01a116edabf2d1a257cdfcfaa55e3a01f374d492c7320a6c425c6c530ce91bbd43b7730203c537b4a83e6153ffa00e88cfa0543259e71573a56d6d337dce76ca75748a19814dab6764c5767990aef88adf159ab0b0a25c1c40a5a372fc"}, {0x78, 0x107, 0x80000001, "f38d34f562301c9d72e466af028e946dc3a9e5d227d2b59d89f4bbee5b1e0fd70571cf12fe04f4002b101b19044189fbf4a21e70763141153466ffb06abc360dbd5795978e343d9c6c4537b7eec0fbdebaadd061aee4a17b91b59816d227270d5061398386b6"}], 0x2, 0x80}, 0x4004) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f000000e000)={&(0x7f0000006000)=@full={{0x3, {"e10251723f38cf"}, 0xffff}, [{"20ded963080d1b"}, {"a697f925f0d2a9"}, {"46c1fcf1023262"}, {"cdf266454200f2"}, {"6f190d1b7fec53"}, {"f6b41b888f42af"}, {"fca565740542d9"}, {"d71d6600000000"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f000002f000-0xd7)="a40b82f98acd011976225476684471cb2cc252b7bd18275303e323acdbc7f90eb8641923dd2b36ce2d19d6bf0ccfcec3cff232265e600c8e8212a0553c10f111e4ddfc5212344bd1c08773a7f89d8f5baf93ac8f86dc5fb6627b2c034812c3ddd1d19d8cf4f7d2384153e5ebc1267173d0ad6beaa3c9c32e431d8c6063709a69bd5baa2453a94b98a2f512bbdedb0000ffff63c21d76e2ea08f23da73e6b62d608839e8d6e705ed2164309ad2823522cb77412f1f5a85515bd0e55d1ca6793ff888ba7f51dd172b5519f0def3c69076b7ace3af23df6b7", 0xd7}, {&(0x7f000002e000)="8db68064ea0a21ccf98d1f1da0f1f3b31bdb7226c63e0a617843dec6c0a64320466fa50096d626eba7a9359bbe186411820cac7f", 0x34}], 0x2, &(0x7f0000010000-0x1a8)=[{0xb8, 0x0, 0x3, "79ac0fda7c032c163d69d089084d4a07b6c31ed0b8b94e93febe63c6f38372d67d0b74bf2653682ef0513a6f2fb342ec07d91747dc57ee66332af81534fc7c39c1104a72f5e06cfbf2ed915289b777f577791d940ba57f94db83b48750079f0ec93c7f98f23acd1541a3607b8210b82af57c7c6b9f55b570cb87db8958732aa6b6f43551afc3b08f9c8c8e0462e01089947ad929d2c16c5a2d6962c8b9fb91da6a61"}], 0x1, 0x20000004}, 0x4885) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f000002e000)=0x0, &(0x7f000002e000)=0x0) geteuid() getgroups(0xa, &(0x7f0000014000)=[0xffffffffffffffff, r3, r4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() geteuid() getgid() getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002e000)={0x0, 0x0, 0x0}, &(0x7f000002f000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000002f000-0x4)=0xc) getegid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0x8001, &(0x7f0000030000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000002d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001c000-0x4)=0x0, &(0x7f000001b000-0x4)=0x0, &(0x7f000002c000-0x4)=0x0) getegid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2018/02/02 14:27:25 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f000000a000)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000000c000-0xb)="2f6465762f766373612300", 0x1, 0x501a02) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000000b000)=0x67a0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000000d000-0x1e0)={0xffffffffffffff67, 0x0, 0x1, 0x5, 0x8, [{0x1, 0x0, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x88, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x9, 0x401, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7ff, 0x80000001, 0x43d5ef3a, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0xf3, 0x6, 0x0, 0x0, 0x708, 0x0, 0x0, 0x0}, {0x1fd5, 0x8bc8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xe26, 0x2, 0xff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) sendmmsg$unix(r0, &(0x7f000000a000-0x150)=[{&(0x7f0000006000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000000a000-0xa0)=[], 0x0, &(0x7f000000a000-0x128)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}], 0x1, 0x0) 2018/02/02 14:27:25 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000002f000)="2e726571756573745f6b65795f6175746800", &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000010000-0xac)="0f06ae8c38c542baf4ac9d0ad5fe5738e52b07877e3eda917d9942967487465c627d1df3e5587034b7f01ac4d4bef14a669af3960052d5c992748d93f1e20e5afceefa1a42a79082763a82b8b8eebf7c2f75bbb8e4be87a48ba99f3a2264becb82437be2e995f8f95478764515f4a4bb2cdd1f7f2762e6c40256e3905f0bc19ab10f752941778d24757ee3132bdfc6b5de99d1f7c9a67e85db8a788dc7c8e83ba0b5338f470add0966db9279", 0xac, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000026000-0x2)="73797a6b616c6c657200", &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x6, r1) userfaultfd(0x0) epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x8, &(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r4, &(0x7f000001c000-0x1)="37", 0x1, 0xaa32822ae76d20f3, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) exit(0xffffffff) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x1, 0x1000, 0x100000000, 0x0}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000031000)={0x0, 0x3f}, &(0x7f0000032000-0x4)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000031000)={r5, 0x5}, 0x8) r6 = request_key(&(0x7f0000031000-0x8)="6b657972696e6700", &(0x7f0000031000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000-0x3)="3a2800", 0xfffffffffffffff9) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f000002d000-0x5)="7573657200", &(0x7f0000030000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000-0x2e)="09ccc8107ea4ede2b5f3be058918ebd4d580d74ebb413fac8f9bb03d659839abc119a97fa40940737158adaed03b", 0x2e, 0xfffffffffffffffe) keyctl$negate(0xd, r6, 0x1, r7) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f7667615f6172626974657200", 0x80040, 0x0) clone(0xaf8646f9454deb1f, &(0x7f0000032000)="", &(0x7f0000100000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x2)="0800") getsockname(r4, &(0x7f0000008000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000018000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r2, &(0x7f000001f000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000032000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/02 14:27:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x400000046, 0x0) ftruncate(r0, 0x4) r2 = dup3(r1, r0, 0x0) ftruncate(r2, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000030000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f000002b000-0x4)=0x98) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000030000-0x8)={r4, 0x5}, &(0x7f000002f000)=0x8) accept4$inet(r2, 0x0, &(0x7f000002e000-0x4)=0x0, 0x80000) bind$netrom(r1, &(0x7f0000005000-0x10)=@ax25={0x3, {"5467484e3a6915"}, 0x6}, 0x10) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000016000-0x4)=0x0) syslog(0x3, &(0x7f000001a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) fcntl$setstatus(r3, 0x4, 0x400) 2018/02/02 14:27:26 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) epoll_create1(0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x10, 0x2005, 0x9, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000004000)={0x8, [0x2, 0x7fffffff, 0x5, 0x100, 0x1, 0xff, 0x100000000, 0xffffffffffff0000]}, &(0x7f0000002000)=0x14) sendto$inet6(r1, &(0x7f0000000000)="", 0x0, 0xaa32822ae76d20f0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f7667615f6172626974657200", 0x80040, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000002f000)={0x2002, 0x0}) clone(0xaf8646f9454deb22, &(0x7f0000e48000)="", &(0x7f0000100000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x2)="0800") 2018/02/02 14:27:26 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="295b2a00", 0x3) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000002000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000005000+0x640)=0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) ptrace$poke(0x4, r2, &(0x7f0000002000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000005000-0x8)=&(0x7f0000004000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000005000-0x8)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x401, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) ioctl$TIOCSTI(r5, 0x5412, 0x9) syz_open_dev$vcsa(&(0x7f0000002000)="2f6465762f766373612300", 0x9, 0x0) 2018/02/02 14:27:26 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000e4d000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x3, 0x200000000100000, 0x0}) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000fdf000-0x9eb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) syz_open_pts(r2, 0x141400) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$notify(r0, 0x0, 0x80000000) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000fd0000-0x20)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdd000)={0x0, 0x0, 0x0}, &(0x7f0000cb4000-0x4)=0xc) r4 = dup3(r3, r2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000e6000)={0x0, 0x9, 0x3, 0x69, 0x80000000, 0x800, 0x5, 0x4, 0x0}, &(0x7f0000fdf000)=0x20) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000fe0000-0x8)={r5, 0x100000000}, &(0x7f0000fe0000-0x4)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x0, 0x3, 0x8, 0x3, 0x0}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f76637300", 0xc0800, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdf000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r4, &(0x7f0000f75000-0x90)="2fc00deb2707ab68f9ecb9a2d34bbeaef0e6bd890af7f516aaf72ec14db7891147886f41fc881564733ae3009993c8aed907a821dd08958ac521006f485bfeb6f40adda097a818233f78b1260a3c96cb32f5504d2ed3ef8e8c3c86b1168aed9a019548ee09dfe5786d24082fa2f27f6924819cb30d50895523b2e6cb5f72cd86a8aa9200bee623d315a98a1fad7cf770", 0x90, 0x5, &(0x7f0000fe0000)={0x0, 0x989680}) 2018/02/02 14:27:26 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) pipe2(&(0x7f000003b000-0x8)={0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000001d000)=0x0, 0x4) r4 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000036000)=[{&(0x7f0000017000-0x1000)="ea75edb505f483677e7d76cd966e1b709dba3d3f2ef8a2f111939fa7d2c832e53e310c7e5292163d48ba5f5213223df0cd991029e7d4b545ca12af8c55bb3bd6afd588c0e9f05d82427b4f52b5e1ecb6dea344a7fa28d2e41ab0a39f41cfd1717a53b37f32c8d5a03830b55fdfc947b95502bbc6fc5a46e4d915d515636a6cbc5f65e27c449d2f9a5ebcee1886c1b65c42b867736fe7ad7e2fb52239ed19ddd6f847e9b1518e91ad0a658061293a1adca0c77a399e7d6958c29cb1798b1431f7d9f2b0ed1e6fe7dc2918783d4c8def0c37c394d68185169e0d019ff51d3cfefd7efede1c2519427e56f005f3aee2a21067eb9861d0e980b55f761af77d5e61099b8c67feeb4bb53eb42479ab2b93ea6b8d141e7ebafa3c7976ce7888a827d1ba8bcd15efc2bdd491272256c844d10017feac3dadb302ab3713e480a508cdee8120d57835117a707734b6bbca75703408038057f0ab3f2511b54853ceaeb5dfe099fa4e705a4c811a6b57c445469c934d6fcf11f181b6a4c7e413ef97e0c3836470dbe518548ce1875d9d9e47864c1400f074e58f073ae76b4cadf6c1aecae49f53a2044ba395f4ecbb6122d38239f2afbc48996eefb5d2aa396764c7e02be8ea6f76a183f72240a3315dacf94167673f6978192504d82fef8adf6607971e0beade19d15cd7236ed1569d03c760891f0a004e24c0e027eaf598f4110f627dbd1ea20f67b50ec7ead782c0c00219a1e88a7b90e0e710391549bde74ad20b237d9157c4763433f9e7f69ec41d1e5db6baf938a6c02c671e187d2648e24caf606caf321a4e72e36fa480d832c0cef9eb4c31928838be235cb54cb122b7416000781f7ef1365ce42ea6a48e2c16e93cc9257c9bd7397c69fd3d93ad0bfe970e7882d17f7b4e648497f4ed81436503ba1db350fd8105ccec0ad1ab990d2af403c223c4d67835ce8065bc2ae69cffaba29a80c242974afe7376790f9d5f0164a253aa6c0370c8cb36c5560adbeec7449127e53eec2b3d9dde3e0619b806731064ad23c7a54bf55dc333728dab79f8ecc94e7a4ea2468d404485a19d8778d6f1e03e601851e9ff754f71d5f55a19553a4a7c595ee51d490632771fad74343a4b174b98c27d2b7efe56f7163f6136259660fa30b555eb9bf7b94997f4f83dba3b5a5bb338f717c3e545a99d6e6d2c3c912f5171d49bcb7c1f5c632403f6f3293d2c5bf5e8bdfa86240ad99b6a702acee2d54a6c05339c6ff15621a71d7206b4bf110d84b14ab0c7fc393e8f65b503d342680f90817ebc2801662fcf07d202e96ed1a89fd32575b616475d81056154d89f6437cb26452d69e00ea6767272396aae60827b1abd9008a44af590e56661a4480036a1193c14614982db8d3a1dcb86a707148c561ad2449229bfc564b7574dfa5d79ae133b8adbfd98ab9fbf3ba13aa6b7adeecef1a79130d638725dffaa4c582ad2ed1c60ea57ef2b211c0e5dbfe136663367c9d486a14028731a500a202e7bb37e8a013b965182d785e6a01ec83dbcb46be50ece2648731b271bee92fb051bc47a65b4861cd7a40d309f36637f3c9e0eed6f13e302808ae6463ba7c4b7f643df15e570789ee2965d1f225851bbfdd90653dbc4caaad0a3ea3d1746e190251175cb07bc580adc2e1a52bbb5ad975082a3d5bec39bcc2e0c710aafa83a92d0e35a1eda315c5e34da72fca93328199638a0dc5649187b894e0eb54a059e8923a67886fe16f1f70d72a188883df165f9b2c1820721958a78e6e176c90e7e83cf40c5bb6589d71f9e319cfb6b5e72e24b51bc803d848c70595b6255d5855b3a4cdd41387030653ba505a650470fbc000eefacd53ff08d28b68eb4812bf8fd2403725e4c7253f411247f7f2f8cd3577e319229d645304d30f414b54a13911a16b5070b2fba88545c678cf8bdc5a26668ede5592592b79e86922615e226f94fb8ba871b674b54302d08b20106f4afdcfe030d8e77d7639cf69c388e735e848e76515dd4360830af66a18aec82320f849ccc806d2904ffd41bef22d8b8c128e2e92980d314a9598e18ec8a70950ea69c63d0fc3e4f06982ce2823eb30e661a5ef6fc6c820ce18ae6876ce06fb6d2bd0b534835b4fc3749c6b8f347b030ed3d41c4a861c1510386ddbe8cdf15b17e9b1068f1a0e9648e8bff8e35e58e1e01cdb34a82af8887a782b2f5506801d9c748bfc6e9ad5fbc522ec16edfeffb3735ae7160480e254eee7c05ee71396941bc49c383cc0b87eaa28c2538a34e3f4493442aa5788e0bd7ea80ba292d8cbf54094e3355bd6db5f9fdab2fe68c3dc46a1ac44cb3c118b84742f2a2f675bd4832f083b831ef21ba82301fdbd16e31261c56fed00a7ab68c197912faed7874be74147d4dcc3306c9b944d757f8d9bdb10870c40b89b791fad3dd8b1cabbffc5278ee24a81e88386e43288d5c0ea2d2d1ab3dd25d92a7af1224bf7f360e79e05ed666b8d55bd002bf5dd0ac34b72b571e86fdb44e3164bd01bcb98f53a3e70e996be69ad592474c3780159f520bcafdeac559b92de14b4cbec396eae93369a8e2375129e64a82228cdfd1bffd3b435f1d4cde66d1e36c61345ed34325cee08078837426146a1309902d6f84067ed553b032503acd92c492c6ed737aabc469404aaaa3052676f6340f485c77f1138490e195da65898032fea5252a63e6d4ec338d0c79d6c45aa26eedf738cf1a58842a3f742aeea7bca44d6d2cd625310051ed60b2efae7d019ca38dd149c743ee022ebed2062e9303d43f3683419934be84d17a76aad72df96f11b68c8a7c11aed2d5de78713edd62a6a39fb99859ba65c1a4d8c55a19d161a03527ea875c76d2470753bc5af52f27b9a439c88e8012d64117d9509681511ab2d2e605bb8dab43c5c0c65a94c984ff121b60e1daa3b73e963b93f96bf51cfdde899bc55bc3cd6c721cb64952af20e3b6042f6e69b7476a1cb316f009eab91a19205d6ba799fc191691b165c1b6ebbcccd55b94b34d42935eea042ecd61a2bf33aef655787308e1aaf75e4b775650a8267fbcb7cb0e6d417b8669a9dd9a2b722d92baf754ebd2c5c4e76ac3bbeb370c68c7bddc733dbe8c91ed6bfbbeee7174c82b370fb9fc5dd54f9031f4f71a53f58fa87a775203f0717bc283c821398450708939332e707fc0fb493c953bf78aef112758f97e2c72866c1b08cffc2a6fcc836025d0d9732b2896e7c02fc42a234b172d4fa1fd8149ef46067c6839a8c2632e825d7ea0e579eb93f2204915a20a08acaca5c491d8396b3f1838b57f3ce80c37805e896e36b2591167e6d1ccc988c3acf0ad5b4491d1464cd0f21d02280bf0e67562001a9e6e72c13a3a13a5571b1ed71add16fbfb3de328affc9800974832080355703306590c9148b05de7fb42ee0bf2718d4061a6728a8c2faf745ea0d2cbb35e8e76c84ab1a199d24710ae7e97d361f08e3b79bab3463c6adfeacf554b16f9f42d607abc93df4120bc368b8136068f18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0x1000}, {&(0x7f000003c000-0x8c)="f28ed2f4f144d17576b99596577ca8294c8c9498a8e45d7db218d8e0b032630a3147e11791160e22d38810f8c6fc15d76c2f056deea4392ba17d73ab3b603f31a7446b207ab74a82ff7586cb478a4f00fbd727711fd3b3e7c70029f9ce131fe815783e2e449e8df5a82cd1ba0a16acb1cef99f35dfc886492d390b268e405f1e567f932e2d11d38ae226beaa", 0x8c}, 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{&(0x7f0000019000)="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", 0x1000}], 0x5) r5 = gettid() perf_event_open(&(0x7f0000008000-0x78)={0x4, 0x78, 0x31, 0x0, 0x7, 0x0, 0x0, 0x7, 0x800, 0x4, 0xffff, 0x3, 0x23, 0xa, 0x0, 0x9, 0x6, 0x8, 0x9, 0x4000, 0x0, 0x3f, 0x7, 0x7, 0x8, 0x8001, 0x0}, r5, 0x1, r3, 0xa) r6 = accept4$unix(r1, &(0x7f0000033000)=@abs={0x0, 0x0, 0x0}, &(0x7f000001e000)=0x8, 0x80000) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = msgget(0x0, 0x4) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000)=0xe8) r9 = getgid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000003d000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) getgroups(0x5, &(0x7f0000018000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f000003c000)={{0x3, r8, r9, r10, r11, 0x20, 0x9, 0x0, 0x0, 0x0}, 0x27d0, 0x0, 0x400, 0x0, 0x80000001, 0x400, r5, r5, 0x0, 0x0}) bind$unix(r6, &(0x7f000003b000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000003d000)={0x7, 0x1, 0x1000, 0x9}, 0x8) bind$unix(r0, &(0x7f000003b000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/02 14:27:26 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fdd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000487000-0x4)=0xa6) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000fde000)={0x3, {"29ee70ea25143a"}, 0x1}, 0x10) syz_open_dev$vcsn(&(0x7f000015b000)="2f6465762f7663732300", 0x0, 0x100) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) clone(0x18226100, &(0x7f0000829000)="cfb2a5180f6cf13e323cac7c3d8d363629212533fb3b3ad20ac29b5ce5130e2ae5441f4914864727ce94a0d7a830214c2884daad38ce2110ea5147e7bfc56cbfbb76f59e876fad7352a929749edff0671466170840b36910a4e5443cf1f05e8a5eeca58f613f73d847f844be6cadab78b6428da94f2a59637417166c2aaa747b48e76475db6efa05489acee8a6f7d82e60d271f642efb923c4515302fc40fbb5050ade809b29b5962e55b18548", &(0x7f0000fdc000)=0x0, &(0x7f0000f98000)=0x0, &(0x7f000049c000-0xb6)="7c41f3801f7bca3f9670843d489245860dd7e1b7695997d49dd951a9b10067946e6d56247d18a47e613dafd65f80a173b05a5dbdb20894981cb85c84320f8f7e10f113ef92f9a47d92d091d5d49169537d5c2615275f038a9c4ff1993fd5a426f223ae06768b8a14f82bf26c0e7b25a8472978f624284d8b0ea31c04f611a50194f7cb0e43c0a10545bde1fcf07182ecbe7a9cb1f215f4018d57825b85d4228720aeb12a15df4ab22f93608ba9f8ca9236bbba71bb") exit(0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000fdd000)=0xef, 0x4) fcntl$getown(r1, 0x9) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000024000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000025000-0x4)=0x48) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000617000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fdf000-0x4)=0x10) syz_open_dev$vcsa(&(0x7f0000023000)="2f6465762f766373612300", 0x0, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r3, 0x2, 0x10000, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000010000)={0x200, 0x1c, 0x1, @tid=0x0}, &(0x7f0000025000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000026000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000025000)={{r5, r6+10000000}, {r7, r8+10000000}}, 0x0) eventfd2(0x9, 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:26 executing program 1: request_key(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="2400", 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102c, &(0x7f0000005000-0x102c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="bff7db9601d7", [], {{0x806, @ipx={0xffff, 0x101e, 0x64e595f8, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffc01}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "ab55952105ea61937a1955cde5f199c7d3e55394b9178763cb730ecd5e16cc9644219ce240cf26ee468d558e06730fe85f56bee90d6fb2afb6981d9a70cbc8d4dcdbe011f50f8fdf3aed9e4e28ef092f276b54825d479aa01c18fb878351932d8e700e2fc66078e3ce397315a19a34e7817115f09aed5fb19f00b60197df7feaec8cc5d601e8e55fd3ef6d61a86565de62e913c012840653014a13b6b49bb259761a660e4d0410c46e92c56b65490905ce4cf0de3e0c4eeeba30e1ff633340b8208ef81e81389aead34f69c4e00edb2268a33c26a561d1ce82ffde837328301f98923d9820181f086fea3aee4aae2b8e9f918787fe832de871ac75a63a1d263d178a45d1c946ce2804294042460915f4d9b9de28ae0ceb1b00ec862a60135626faa92247f2ff070a5896664f78ce5bcc56809b80e27ee0ebef7d81a2cd29e403c43fbdba99e53473f8a8515676215a871e2a0c8c25872741f83ef16472d339bc2ed33a98198b2cebf9da32cb6d112af4a6a32da9a3e8544a9e60253408eac9ccdff956e23eb84a261e706f0e02fe152d8b65e29442c403465bfc3853ea7488678c09e20174b1a1cdf745403de6540abacbb99100d4d2659f7e6b3b05e2f0a4c2ccf9b759438e075d71ebaa72adb3cbb674f4f02cf3693581c7c95487011b67c3eaff3c3f9cd1a946d07230359fc43f8f1382398fb714aaf8785a10c7befc1f9a593713f34d31b71c9f04c36814bc5df0c66c3519f6e3eb13cb3b3b07d62648845e6e37f96794f8db38e27037f5675df49119682107e9db9d0b30d8287834acbf1e0426f75b395b64f56d4e8665e037ccc4cd9d7a58c53b3947ffddf59962bd05ddb44b1177871ba25a4d0cd7560c9b0ca28167f4b0a1eff75e07a890e139a76f1643866d79cad79bd7f3ee2ca818d328239ee36452f06700bf3c0adfd9cad2f2096b77d7a3d2a43d33f94b6142f4a4b0d2e18c3f480f52bee5f3ccc38f7a82992bdae858614db534d8f181dda017d72533e1e95247a23fa75e27ed42512d9eb7423acbf114d9c80971352afced66fac9acfec04ec3a325ab91e329e5d1511db6aa7a908693c7d8188a3dc67611c801ede64a1552009c20714c8004279c54757e7fbf8ab65290cebe6334001b15b149b0279a94dc5b39637bda1665e3602586f587ceb1883927f24a87451f23d6a3c34c51a68b257b8922cd106a1389a38c1e4e560a9e66c126ee3f62884123ffae5696bebbddfa1e63a21b8ee0786ceaac3395b6c5c959f3b8ab478dc557205f3d06fef0b1c368ec59b5c7195996bb558d1b9868e0587d4a86645fa8119281013452f11c15f89c5fcb139d7c255ebe347bb1d2830d7aa6cb75fa4b9917be3ad4ba6f293c58838b41b5975495fd2689c769e3b61f8ac4270a91c95e17cd35ef40665a291d24ce0db6171f2405a989157176ce86d38f00350065701cf0d121103adc0ce96f3b7b6558f9665684c642a867b58acde79ea459e108fa915df7f2b1db670be9726feb7e2087129687b7bc01377d7434b064d931ad058033ee0b4c04a7a0b59a78c05d699ce41f6aa5980ddd20f63e1d836599d95632a5c1d2d3d32746017ce5bb8c23944aad3aba7b9e90184a4732b405f6b5458f163edbfefe186dd347a1c4ae1ee6d143ce55b67766edcf550bfc250316a91fa248beab3468dffb9c8d59e065065bb14385c0ac5f86062be3bf392fa5682770237a6d6deb88fcb4cacf885454eb012b47ba6c585241a8a0747c29856cc3c6fc5618516f478429cfa19b92065402ee16177292899a22ad0fb91258639594fc72e05a55521e510acb0a1526a1685fce494453235510bd95b18bbc7537c45794dcb20e2d3f4805a3e2c03fdabdafd0f1ebfb21af58b94a3943df791f4d233e60ff58e99083ccb2b4aa683147213271b39cd4d3b0121718f01d56c4565f150846f13175fdaaa76b0f1ea521e3246799b79a7677a4f241d6fb707cbb7ffba446427525186b9def7bb9a6ca93f75a4f99d2107ef29218f263e178935a3d289360a720f83519ddfc9689c47318584ecb8e3b24a8c415ce1648f18388bbdcb0ea046d1dd832c52334a1aa05d93a56f8ea836345d3c696fc4e63f5e760fe643f191d44f5e3f201fa1ea96207dd7b7a1937302bb2560bdf6ac8dd3f7f5cbd33fae7ad7f399c7cd23a9a2da3ae430b0374798e315b3ef3f7d1777c0f3f47bce8aaaee2059abe3e9ebd6dcef76a6cfae6b29048e3d5924962c23c6f8f6b4ca3f6f94773f8fb7dc57fc726ee397aa93aa33d71f24b1617770d962d55c7252136b81bb032a7b30145efa0e338282bf962aec59b906e9fea98cc8170ea1476d42fefcbc30bf299a2700802e93388d6d887a5f26a8fc563fd37aef355ac7cf0233fc8a8be28cb8015ff2680233e68881948f5b6e9f1c94305189fbf750a74a9bab136dcb4656892574d86e8a2e970378404a1973c0e98b7ca12ec40c1c5b9f44c0cef5bee9fc8f25c11a194fa66d0c82f02c2135e00ee88c439a979600c79b713daa07d30e04fcefa14b614d2a8d9dc0cb59e9900425fc3be5d2831c1a158876d7d3ba9dda0fe55d6ab61e25a7430da0ed0103c95b00e4c542a97f0fe156f6ce695805275564539ede3b9a946663e3107deaa4bfc368a106d0f4e1ae9d4fef38d019e38d26e642b716cca2be73820d23a48d8207b7f7beb07259aff5e79eab4e86f9a721c2f6d20ad17d7158714cdd5b5aeed9f9bb4f7eeba52c9c14c23766750f7d5c930cb8f1d4c8dbb7ba50957e4226b60fa1a72c5a053c6113d98145bbf4d6fa80abf30e2fab902c2472b852819cb9ed69d766cffde09fc3fc7be9d59edf3040045dd7f84bed035b0dbbb7b6b838844673ef5c0af46e4ee2993f8dbdf64236c2b56730520e7bdde16a510ead0ecd06b296b0c6b05f79310e3cc5cc42b6198e865889d6d6037f583805dd26ba732c1c475252c40e6d11b6ca8af464f5b91d873102959daa5f13f5624b69a601d4de761afb782a1089c45cd4d828786e59aef3ad991f97c6f278c404ae9478d8342ff917617c603caa21f693e42a8f777688e22f386038019392aa5e208ce56e356afce212abb0005ff6a0fda1384177f1978aca8351394b074b33a1aefb0869d20a2f43547bb7ce2a6945923e8d06d2e781bda86112dc126c7e54266f576c13f5521fc34439b2dcfcd92858433323ffcfd49bb699aa86805a24f12fe29fb4674327498f66ad5a3e281f57f290587386b8fc250ed2667c040c5450b6e4dd26164f8ac182214473d4925005d9d8caf85948b9e0648ddd075fd5d4519f885b6cdfbb0663980a19736252a4ae1c442228c60f43fb11f64c4f53242e2bd01a21617188b939b876e2a48626a2ae8d085c21318302887dfdf97d26f02b1fce2202a6163f14f8dd4dad4583f2e84b4710c8aa014f1c03a3a54b8c458a14e804c98b6d8d286389e5e883711cd6e64c296e11d3ec2caec2f2096800039f2e223b92179c34886f822f7a56c9da41e84025403c3af7a2a22402c07b520a754135f850a21f13f69c1f3fb0190a9ad2ded8042c46e607527c4bc6e5173084d7de5699a0c48ff14b1ab365a054f9f57bff518d44b4c72aec5294a61263665c02e0fb0facf0fde1d8dfa234b08982d61948b574807622e20b1675522e1452a370228c3a4c811d89e602a75a3be4ad053075984e1b72210baefb4667f5d201bf4f560fabc7fbd8d10e839a6f01424743b17300c51f97ef67b3bf7bff1fa734b302048418ee16f9300e89c51f3ec4b9dc9021394c93ee456c3fcdab5167248349034b10511447731d3d6b5356067949e96740df63092e71269aafa48c8b863dc030dc4897830413a8baa2c9ce6a337889c7fc02fa541a85e5d37c1d2b4f022dbc5315ecfeb9c9146f179bb9858f30b80c3c6bd51a12d029859ce8cb47afe82aae3d8d2cf88111a52b724f6e6e62a517807b78cbf7d1f23c7198d5e546c6e9aff140bfa0f0885d1e99251b95f911da3180c54883299ca3c3e573968813478c9bef446d7f24cbec8a28442ad9c98bd0f14f7ca87acf7d6080dd5e71b940f4c274f72a21a58addcfd97422f87aad15500039dea74890044b8291cd33926cc57d4653a81239f5a235ae2ee28531ad43937bc71307de5cd3e66041e9eefe42fc36149fa0f1c0b197f0be00629355a56ada96d5eda16754833d1d7251288d49a255dc7e179310f9946a9009dfd4681b7f201c6472df5940e3b44596bb4310b7b7e75a78b4d7ba24fd0a20b50adc496ac8849620a49e5d0dc753da638b1b4f6ed11b86421114709e95806d41f926cea3db2105018479a68b1a64fdd1ca354167c662a8b6be9db46e1f6e26b4e12b055fad80c3e1e990d4f13cb344c14b492e666473d4a6c1fb30e3dbabb7ca7192d6383c52276ebe1c719b7ba1f3eca48fe1cee0cc65c92dd3422b83fd61dbf811e76995eec7e0f68bbeea3fa4eac5c6c79e9d107bbc132ac9b6e581023d5b717f6842e658435f9c6d86ba6bc517b94567d76fc19646fbf99f422adde170464481492a27993b5505494fdc23c90c6cfba8fb5b877c99e63bfd5d3f505c1e1c05fb978e8bf9998df11868208183c253b95bd387c2b3e31e78f6e83767ece4442070525f8c71b3faa9ee244e1342666082a62da09f4bcd996bb4ff71553a7107cede7145e81af4ed82f08779cd16b6f7f19db35a3a18f135eddd11399f2e1db87483f3bb9b4efc70a2b198187895540a310e464451cb4d1707c69f8eba41226c6cf4dead971c700112a71553b3f53144a33cda862066f054fbeb1502bd20cd663c02ee4464084cd131e9db142dc06f0aa1dd68ae4345e01890977c37375e3e1fe15cb0a067420c716badf3538954e7a0e1f992bfdf823797cd0b925296f5fd5bd42f316340b2e5c394646ebf9b5ecedec80dc23dfc9c906586aac41d9c0d3d3f55765600bb87a6688d748d617ae2fdeb5f98586cfbd24d41a02b1e0a663fb2b4e8fb09171b3e7af6265743cc2dc82ece331eb35e85a10164ec6aafbc4ed142d8f3d84b988b2621bb4ac31972be62bcd2205c18239bb4991c8093ea2bd46d2086dc59b9228a467d6405371df4edd4c4c8fb954bbb92e5c7b1586ce69512a95a6ee68a791ec8e7ebe1a554d456e294a4ad87ac53bfb92d5e81258345bad411372a6b71e0b5a7257884dea2662f67aaf297ab7d6ab4b71cbefb7ef657ea8244755025a72d062f0737c9a97598b8fa8c1f79690fc325144bf8ce7c9c91ceff312f6943c831df01f6f0f5b44ea70df49ad291ebb5ee122fa68c0396d69ff2ad0d3ab6e0bf67682cb47d96e13594f3c286d303f6e413767c67aac132446a1e63b84e6f6ab7eb4eb54f31e9bf36e579df8de8f82cb06adaad523a6485687221bd9e1e635f7c48daf7c0f616ae2c36d3754b3e3e81ff33c315150c5da8a7f279decc8eb2cdc7da941d35429a24e8c47bafa6c0e9e2afd17bd66d64e65afd7e85d1d228f5395de4c83d56e061af7caaf9d78909dd15143b085a968157a6a4d62991539c737c08f24bcabe1ae181bd0d12d18b1928c82ecc2ace985b5651efdc055d7563671baf290603b39d61bd070ed08fe65eb66e6bfb8ed16c1e3f9038f452fa2ce87c7e47bd5a31945d1b7581f045c43085c2a61e4e6236024becd0d941542ec1f10e94da0a522a7c77bdfd61fabdb31c07dc94595dbaae1ccd1e3e6d6cdc51f096b460b7948ab878e9067f2597e3735b692068fd67bad0ece6fef541898c6fcce9cd175e23ab8d9315ded8f4181d807c6cd66121ba45779"}}}}) 2018/02/02 14:27:26 executing program 1: r0 = epoll_create1(0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000cc0000)={0xe0000008, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000009000)="2f6465762f7572616e646f6d00", 0x0, 0x3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r3, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000007000)={0xcc, 0x1, 0x4, 0x1, 0x7, 0xfff, 0x7, 0x2}, &(0x7f0000008000-0x40)={0x6, 0x3f, 0x100000001, 0x74c4, 0x3, 0x3, 0x7f, 0x100000000}, &(0x7f000000f000-0x40)={0x6, 0xffffffff, 0x5, 0x8, 0x272, 0xa21, 0x80, 0x7}, &(0x7f0000009000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={&(0x7f000000e000)={0x3}, 0x8}) pread64(r2, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000000f000)=@sack_info={0x0, 0x5, 0x4}, &(0x7f0000005000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000000f000)={r5, 0xd3, "ba41914aeb4ef0ee602901fedbe8ef103dc84d4368925d31f7ae3ca292ed04127161e47cba8112b61c2ebeba0c65014974d94f172872355064a6893f6577297621891bafd82b6ffb25def9a62a6419308935fe9ac5cca0e62491bad271807bfc3eb4de585ff2d686d9efbbb86b00e7e29c690a40f3ba710c76823966fd08e593103a9262c25b7d3014b0f969e425075fb8ef55500d791489bbaddda6bec34bc98573086d8907a684ef1624137b1e8618e7db9f9c48efd2325b3fce8c6455247d800dd4255a524bf082c5ead6cbb26b6b74c24c"}, &(0x7f0000010000-0x4)=0xdc) r7 = dup(r3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000010000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xc8000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000011000-0x4b)={r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x5}, &(0x7f000000d000)=0x98) r8 = dup(r7) mq_notify(r8, &(0x7f000000d000)={0x0, 0x0, 0x0, @tid=0x0}) 2018/02/02 14:27:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x8)={0x0, 0xad7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x5, 0x0, 0x401, 0x101}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x0, 0x2, 0x0, 0xffff, 0x13, 0x7f, 0xb002, {r2, @in6={{0xa, 0x0, 0x5c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8f1c, 0x4, 0x7, 0x80000000000, 0x5}}, &(0x7f0000001000)=0xb8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@common="73697430000000000000000000000000", @ifru_addrs=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000003000)={0x0, 0x7f}) fcntl$setpipe(r0, 0x407, 0x4c3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000002000-0xc)={0x0, 0x5, 0x9}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x4)=0x4, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) add_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/02/02 14:27:27 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005e4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x12000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000005000)=0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f00002d6000)="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", 0xff8) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x4) mbind(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x8000, &(0x7f000060b000)=0x0, 0x8, 0x3) setitimer(0x1, &(0x7f000002e000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000031000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fef000)=@assoc_value={0x0, 0x0}, &(0x7f0000e15000)=0x8) userfaultfd(0x80000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fee000)="6c6f676f6e00", &(0x7f0000482000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000015000-0x10)={0x0, 0x0}) 2018/02/02 14:27:27 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80003) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000017000-0x1)={0x0, 0x0}) ppoll(&(0x7f0000676000)=[{r1, 0x408, 0x0}, {r0, 0x80, 0x0}, {r1, 0x2000, 0x0}], 0x3, &(0x7f0000fd7000-0x10)={0x77359400, 0x0}, &(0x7f0000954000)={0x4}, 0x8) 2018/02/02 14:27:27 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001e000)={0x0, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000000b000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x100, 0x0, 0x10000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7f, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000019000)=0x5b26, 0x0, 0x40000000000000) writev(0xffffffffffffffff, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000018000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000002c000-0x20)={@common="69726c616e3000000000000000000000", @ifru_flags=0x1}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000002c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000002c000-0x20)={0x3, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000028000-0x20)={0xffffffff, r2, 0x0, 0x5}) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000002000-0x4)=0x100, 0x4) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x9) recvmsg$netrom(r0, &(0x7f0000010000-0x38)={&(0x7f0000028000-0x10)=@ax25={0x3, {"cdb3f4d87bcd35"}, 0xc5a}, 0x10, &(0x7f000001e000-0x20)=[], 0x0, &(0x7f000002a000-0x98)=[], 0x0, 0x0}, 0x23) writev(r3, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1) getsockname$ax25(r3, &(0x7f000002b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000005000-0x4)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) 2018/02/02 14:27:27 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, &(0x7f000000d000)=0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="", 0x0}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000024000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r3, &(0x7f0000027000)=0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000002000-0x4)=0x100, 0x4) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x9) r4 = dup3(r1, r0, 0x80000) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f000001d000)="eaf4a5ab43810174d7cf7d6c82e35e8e59493e6838d84e0b7faf4afb6df28ee2b792a37db3910c52cbd856b0c7d2396a7be3efd8eee322639f231369328f9a751469dd42d67952aba3f3accc9ce4446444df62c1d96fbc69da9dc310befb32cad5bb746868abdd997f942a6a41fcb76ba52dbbc055acc0aa27373e") getsockname$ax25(0xffffffffffffffff, &(0x7f0000025000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000e000-0x4)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000011000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000008000-0x60)=[{&(0x7f0000008000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f000000e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000008000-0x9)="000000000000000000", 0x9}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000013000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x6, &(0x7f0000002000-0x10)=[{&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}], 0x1, 0x0) 2018/02/02 14:27:27 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000025000-0xb)="2f6465762f766373612300", 0x0, 0x24141) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000026000)="00", &(0x7f000000a000-0x4)=0x1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000012000/0x1000)=nil) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f000002a000-0xd)="00000000000000000000000000") accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000013000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000018000)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000002a000)={0x0, 0x100000001}, &(0x7f000002a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000024000-0x18)={r3, 0x8, 0x10, 0x8, 0xfff}, &(0x7f000002a000)=0x18) close(r1) keyctl$negate(0xd, 0x0, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000013000)=0x9, 0x4) socketpair$inet6_sctp(0xa, 0xfffffffffffffffa, 0x84, &(0x7f0000017000-0x8)={0x0, 0x0}) 2018/02/02 14:27:27 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x7) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = dup(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000e000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x2}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000008000-0x4)=0x0) write$tun(r1, &(0x7f000000d000-0x10)=@hdr={0x3, 0x0, 0xa2a, 0x0, 0x40000, 0x2, "9e01988eff"}, 0x10) r2 = getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) fcntl$setownex(r0, 0xf, &(0x7f000000f000-0x8)={0x3e741a075e76b227, r2}) 2018/02/02 14:27:27 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x4, 0x8) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = getpgid(0x0) process_vm_readv(r1, &(0x7f0000002000)=[{&(0x7f0000000000+0xa7d)="", 0x0}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x2, &(0x7f0000003000-0x40)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000007000)="2f6465762f7663732300", 0x573c48d3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000008000)=0x8, 0x4) recvmmsg(r2, &(0x7f0000006000)=[], 0x0, 0x2061, &(0x7f0000002000-0x10)={0x0, 0x989680}) r4 = inotify_init1(0x80800) fremovexattr(r4, &(0x7f0000004000-0x11)=@random={"6f73782e00", "657468316d643573756d2300"}) r5 = inotify_add_watch(r4, &(0x7f0000002000)="2e2f66696c653000", 0x101) inotify_rm_watch(r4, r5) fcntl$setownex(r4, 0xf, &(0x7f0000004000)={0x1, r1}) syz_open_dev$tun(&(0x7f0000005000)="2f6465762f6e65742f74756e00", 0x0, 0x4000000404000) 2018/02/02 14:27:27 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x9000)=nil, 0x9000, 0x1, &(0x7f0000011000-0x8)=0x0, 0x1, 0x0) mprotect(&(0x7f0000009000/0x4000)=nil, 0x4000, 0xf) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000e000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f000000d000)="716e783400", 0x3019000, &(0x7f0000004000)="8da9cf6c6bef475cad931190b4994bb4f67c843dc2cad11e60966d2a5009a671f2b13eb4f4bb912efb38ac593eefe6176b0ddc7dfb4ad2f0f7d4c6d013bdbd57e70a3a0e1754fd6e3ae08b2f740109785c5b98447c6543abaf62d28241d9180d4596ea0f70ec164e0b14fb1f08179c65de0c4ffb4df9dc2f1e3a14c67cfb648a40f5e18bd21629b60744fa9beb228cc597b0fb1998dfa511d1094ac366a943816adfcf0d16aa54ddb6e1b0f68c654056ad25dd519bf2fcbf4acda4ed92eaaabf9a6f0a47628dfb943a6c39fa143564794cabdfd4a9fe1c377bce7297") get_mempolicy(&(0x7f0000003000)=0x0, &(0x7f000000e000-0x8)=0x0, 0x9cec, &(0x7f0000004000/0x3000)=nil, 0x2) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) shmget(0x3, 0x1000, 0x54000000, &(0x7f0000007000/0x1000)=nil) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000000f000-0x5c)={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, {0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x8, [0xfffffffffffffffe, 0xfffffffffffffff7, 0x4, 0x0, 0x7, 0x1, 0x7992, 0xfff]}, 0x5c) r1 = dup(r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000010000-0x58)="2084aa36801002b2d15d0363811684c542fd1f9e6c83916b592f23f15d8312ce43988bc53e28509691bb129b11fba7e2e2ce23b1155b40018301d4e6bac81ce3662f5c6027ef54ad2981665e5552b8eb8bd189d0da9e5b3a") 2018/02/02 14:27:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000519000)=0x14) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x78)={0x8c, {0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0xfffffffffffeffff, 0x8, 0x8, 0x9, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x1, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x13)="6d643573756d6c6f70707030766d6e65743000", 0x3) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:27 executing program 0: mmap(&(0x7f0000000000/0x82e000)=nil, 0x82e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001e8000/0x2000)=nil, 0x2000, 0x12) r0 = semget$private(0x0, 0x7, 0x2) mmap(&(0x7f000082e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000082e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000082e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000403000)="00000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x0, &(0x7f0000655000)="", &(0x7f00008a7000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000082e000)="13") 2018/02/02 14:27:27 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x1, 0x44, 0x1f, 0x2ff2, 0x1}, 0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000009000)=0x1c, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000)={r0, &(0x7f0000006000)="", &(0x7f0000008000)=""}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x3f}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7a4}, &(0x7f0000007000)=0x98) fdatasync(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) tkill(r5, 0x1) 2018/02/02 14:27:28 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000007000-0x1)="00", 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000c000-0x8)={0x0, 0xff}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000e000-0x98)={r2, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47, 0x7}, &(0x7f000000d000-0x4)=0x98) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000001b000-0x8)={@multicast1=0xe0000001, @rand_addr=0x0}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000011000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/02/02 14:27:28 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x54d) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000017000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = dup3(r0, r0, 0x80000) write(r0, &(0x7f0000019000-0x21)="1933b818c077ff5e9f1ec6ba01cb0abbe382995142b50abb0bcc33bec0b22b4054ece5b2fc1b29bf0518a2f13cf617d43da6612ebdb18e4ea118af413d8d097fd5b757d8758148d748b6fdd10c6e4f4e155a53ad5484c7d26b66fdacfef2f7", 0x5f) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000017000)=0x5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000010000)={0x4, [0x20, 0x0, 0x1, 0x1]}, &(0x7f000001a000-0x4)=0xc) 2018/02/02 14:27:28 executing program 1: mmap(&(0x7f0000000000/0xe07000)=nil, 0xe07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e09000-0x3)="402f00", 0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000c45000)=0x5) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e08000-0x14)={0x1, 0x3, 0x8, 0x2ff4, 0x9}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000149000)={r1, &(0x7f00008a0000)="", &(0x7f0000794000)=""}, 0x18) r2 = syz_open_dev$vcsa(&(0x7f0000436000)="2f6465762f766373612300", 0x101, 0x80) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000cff000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x1, 0x3, 0x7fff, 0x1, 0x80000001, 0x7, 0xfffffffffffffff9, 0x4, 0x20000000000000, 0x8, 0x8, 0x800, 0x3]}, &(0x7f0000e08000)=0x108) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e08000+0xb9f)={r3, 0x5, &(0x7f00007fc000-0x68)=[@in={0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000e09000-0x4)=0x10) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000e6000)={r1, &(0x7f0000e07000)="1e6b6c6470479bceb1468e0ac1df8812e19b9927d6d8becd36438110e021c043b0487df6b4f4f312bfc101cd78f4587c4faea1444c4cbb86efe8783a87d9ee82215c6768a00b488c1285af5ab684f550787ed6703b90212a13c73eb5e267a3ab77edb30eb06857326a77e6c282cdd1ea071f7ac075b712cdbacbf5d31ec13630096d5b9e0b58932d279d2ba563d7bbe49d61bc969d24eb8dafb3bca55146dc5fa57b6159c6e934851d71fb5ba36a0d53008cd57c2ef00111dd021754125e281419b76b62b43bf076a6296b6444f999e6325d7b0b4cf86d8919e0440767719c0d437a413179103e47be6f445337951e"}, 0x10) 2018/02/02 14:27:28 executing program 0: request_key(&(0x7f0000002000)="7472757374000500", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0xdffffffffffffff9) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000dd000-0xc)={0x0, 0x2, "105a"}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xcdc, 0xc9bbfc343c3f8c13, 0x8, 0x100000001, r1}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x81, 0x200000000, 0x0, 0x10}, &(0x7f0000a63000)=0xa0) 2018/02/02 14:27:28 executing program 1: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df2000-0xc)={0x0, 0x0, 0x0}, 0xc) move_pages(r0, 0x4, &(0x7f000013d000)=[&(0x7f00000cc000/0x3000)=nil, &(0x7f00001f5000/0x1000)=nil, &(0x7f0000354000/0x3000)=nil, &(0x7f0000522000/0x4000)=nil], 0x0, &(0x7f00005b8000-0xc)=[0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000002000-0x10)=@generic="68909c47107977f63a35e083cc5ee1f0") ioctl$KDSETMODE(r1, 0x4b3a, 0x7) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000)=0x8) 2018/02/02 14:27:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f000000d000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000002c000)=0x0) r3 = getpgid(0x0) migrate_pages(r3, 0x3, &(0x7f0000004000)=0x5, &(0x7f0000028000)=0x2) readv(r2, &(0x7f000002a000)=[{&(0x7f000002b000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) fcntl$setown(r0, 0x8, r4) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)="2e2f66696c653000", 0x0}, 0x10) r6 = dup3(r1, r0, 0x0) dup(r5) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) ftruncate(r6, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ftruncate(r6, 0x9) ioprio_get$pid(0x3, r4) fdatasync(r1) r7 = getpgid(0xffffffffffffffff) fcntl$setownex(r6, 0xf, &(0x7f0000002000-0x8)={0x1, r7}) 2018/02/02 14:27:28 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000025000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000025000-0x4)=0x10) bind(0xffffffffffffffff, &(0x7f0000007000)=@ax25={0x3, {"4bb2d42d4c1bc2"}, 0x0}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000028000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000007000)="000000000000000000", 0x9}, {&(0x7f0000021000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000027000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000017000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000028000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000028000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000028000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x9) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x100000001, &(0x7f0000021000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000019000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000026000)=0x8) setsockopt(0xffffffffffffffff, 0x51, 0x0, &(0x7f0000004000-0x6d)="", 0x0) close(0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) prctl$setmm(0x23, 0x3, &(0x7f0000025000/0x1000)=nil) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000027000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000003000)=0x7ffffffffffffff9, 0x4) prctl$void(0x1f) 2018/02/02 14:27:28 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000021000)=0x4) r1 = semget$private(0x0, 0x400, 0xfd1958e2bcaecfb9) keyctl$update(0x2, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) semtimedop(r1, &(0x7f0000009000-0x3c)=[{0x0, 0xed17, 0x0}], 0x1, &(0x7f0000006000)={r2, 0x989680}) semop(r1, &(0x7f0000009000)=[{0x0, 0xfffffffffffff800, 0x0}], 0x1) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000017000-0xea)="") 2018/02/02 14:27:28 executing program 1: r0 = socket(0xf, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x28, &(0x7f0000867000-0x28)={@generic="8bab24443c7e2efd721f4c8b75dc1fad", @ifru_addrs=@llc={0x1a, 0xff, 0x80000001, 0x0, 0x43257e53, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c, 0x7, 0x6, 0x400, 0x2, 0x40000000, r1}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000fd7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r3 = inotify_init1(0x0) r4 = inotify_add_watch(r3, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x80000000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009a6000)={0x0, 0x0, 0x6, 0x3f, 0x0}, &(0x7f0000fd6000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00001e6000)={r5, 0x2}, &(0x7f0000c25000)=0x8) inotify_rm_watch(r3, r4) 2018/02/02 14:27:28 executing program 0: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x2000, 0x880, &(0x7f0000515000/0x2000)=nil) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f27000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003ca000)=0x1c) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fc8000)=@assoc_value={0x0, 0x5}, &(0x7f0000fc8000)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fc8000)={r2, 0x8, 0x5, 0x0, 0x8, 0x2}, &(0x7f0000a62000-0x4)=0x14) pipe2(&(0x7f0000fc7000)={0x0, 0x0}, 0x80800) r5 = accept4$ipx(r3, 0x0, &(0x7f00007d4000-0x4)=0x0, 0x80000) r6 = dup(r5) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r6) shmat(r0, &(0x7f0000f5c000/0x2000)=nil, 0x4000) syz_emit_ethernet(0x2c, &(0x7f0000135000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="746d732f4606", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000, 0x1e, 0x0, 0x6, 0x0, 0x5d, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x3, 0x0, 0xa, 0x0, "2510"}}}}}) 2018/02/02 14:27:28 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f000001b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000027000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f000001d000-0x4)=0x0, &(0x7f0000004000)=0x4) ppoll(&(0x7f0000025000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000024000)={0x77359400, 0x0}, &(0x7f0000025000)={0x0}, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000002a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000029000-0x3a)="510912bb8839272756181f596eecf999611b675aab5459e623057484de790b7e940ae7b66a48b6e17618936fe21b118e63eb852e57c6f3389b21", 0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000002a000)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000002a000)=0x8c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000029000-0xc)={r3, 0x5, 0x30}, &(0x7f000002b000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5740f73c4e577d62, &(0x7f0000029000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000029000)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000022000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0x80000001, 0xc000000000000000, 0x401}, 0x10) bind$inet(r1, &(0x7f0000027000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000024000)=0xb55, 0x4) write(r1, &(0x7f000000c000)="", 0x0) 2018/02/02 14:27:28 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000023000-0xe9)="") mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) fcntl$getflags(r0, 0x0) socketpair(0x4, 0x805, 0x1777, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1, 0x9, 0x4, 0x81, 0x8001, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x2, 0x2}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000029000-0x20)={0xfffffffffffff800, 0xffffffff, 0xfff, 0x3f, 0x2, 0x401}) timer_create(0x0, &(0x7f000001f000)={0xa584, 0x9, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000027000)=0x0) timer_delete(r3) r4 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000026000-0x10)={0x0, 0x0, 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000025000)={0x0, 0x9}, &(0x7f0000009000)=0x8) r6 = dup(r4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r5, 0xfffffffffffffffa, 0x200, 0x7}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000027000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000)=0xb) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0xc, 0x3012, r6, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000029000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$lock(r4, 0x7, &(0x7f0000027000-0x20)={0x0, 0x1, 0xb4, 0x7, 0x0}) r7 = gettid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f76637300", 0x8000, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000029000)={0x1, 0x2, 0x5, 0x97, r7}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f000002a000)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x417}, @in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4e6, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f8e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0xa) 2018/02/02 14:27:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000076c000-0x4)=0x49b4, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f000000a000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000009000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000000a000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) fsetxattr(r1, &(0x7f0000001000-0x15)=@random={"757365722e00", "707070312e00"}, &(0x7f0000004000-0x1)="08", 0x1, 0x5) 2018/02/02 14:27:28 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000008000)=0x0) r1 = shmget$private(0x0, 0xc00000, 0x400, &(0x7f0000343000/0xc00000)=nil) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f000000b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000014000-0x4)=0x10, 0x800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000013000-0x120)={0x7f, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)="2f6465762f7663732300", 0x0, 0x9611a5ba35eea37d) fcntl$addseals(r3, 0x409, 0x2) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000003000-0xc)={@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000007000)={0x9, 0x80010000, 0x1, 0x4b, 0x800, 0x7a2f, 0xfff0000, 0x25, 0x3, 0x101}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000007000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000006000)=0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x7f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x82081, 0x0) dup3(r0, r2, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000015000-0x20)={0x4, 0x0, 0x0, 0x4}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000015000)={0x8000004, r6}) exit(0x6) prctl$setname(0xf, &(0x7f0000001000-0x25)="2874727573746564706f7369785f61636c5f6163636573732a236d643573756d6264657600") 2018/02/02 14:27:28 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0xfffffffffffffff6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="76626f786e65743125d26d302c400047", 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000003000)={0x0, 0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) ftruncate(r1, 0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000003000)=0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/02/02 14:27:29 executing program 1: clock_getres(0x8, &(0x7f00005f0000)={0x0, 0x0}) r0 = shmget$private(0x0, 0x2000, 0x2a2, &(0x7f0000a0e000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00009c6000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0xc, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/02 14:27:29 executing program 1: socket$inet(0x2, 0x6, 0x4) inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x8000a, 0xfffffffffffff000, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000015f000-0x78)={0x7, 0x78, 0x35000, 0xfffffffffffffe01, 0x9, 0x0, 0x0, 0x1, 0x20, 0x4, 0x1, 0xbc93, 0x5, 0x8, 0x0, 0x1ff, 0x0, 0x99c6, 0x5, 0x10, 0x2, 0x9, 0x5, 0x7fffffff, 0x3ff, 0x8, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x5) timer_create(0x2, &(0x7f0000001000)={0x0, 0x0, 0x1, @tid=0x0}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000004000-0xe8)="fc6a2ff7568b53b291d61089510019781be89dbf079e431089c1009d2873aed59d5657598523347b4149dfd04062e2ae9bbfbf34cca2d1386f5396f3134499e5feec0394c964915c7ae50be50d499bfddbf874aa1743ff590e6baaf68365b456e63b5a4a3b25865c4a4a3fba6226581214aa61e5660c96182c3761a72cbc49a7ce92bdd71902efd3fc48d2c74c0976896eb677a80d7aa272a9b9220394c0ad7942284fdd8f6f62e0100ba53662dee1633b08c90b96671ae46af69cf83559c4437904af41cfe25bbc2380d571dd4d100a91299094d8b17f3e438f7879265b771a4a4f29b07886cf8c", 0xe8, 0x40801, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x9}, 0x1c) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000089d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) eventfd2(0x8, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000002000-0x20)={0x1, {0x3}, 0x10000000, 0xffffffff}, &(0x7f0000002000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x2)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000093000-0x4)=0x8) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000003000)={0x3, 0x8, 0x7, 0x3, 0x7, 0x3, 0x1000, 0xf5e6, 0x6, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0xa, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000004000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000004000)=0xff, 0xb, 0x2, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000004000)=0x83, 0x6) 2018/02/02 14:27:29 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000011000-0xac0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0000a3", 0x18, 0x3a, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) r0 = socket(0xbdc7bde87a69efdc, 0x1, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f000000c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000018000)=0x1c, 0x80800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000019000)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:29 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ff4000-0xa)="2f6465762f7663732300", 0x1, 0x400000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ff5000-0xb3)="508e3d491aef46a1d2cff52933d967774b0c270bfbbe6ac18dd08c2eac78cc8d8097251ad81afa182af67f74bfe3ddd0885c5ac72ede9e74edd11fe9c0afa76a72c67943f9c5c5f80b867091901d7118770ac2acf222329acf2e5334216820ad510703643b7da11b9aad76894bd51d81db96fe4fc4463be6be062aacafd8c8280a8aca1804a677416f32676c7cca8e301f1c45dda8f60c468636a455e80da9c353ad615cbf5fb34f0db144475d626034810160", 0xb3) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000ff4000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x4, 0xb, 0x40, 0x0}, 0x14) pipe2(&(0x7f0000e99000-0x8)={0x0, 0x0}, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dad000-0x20)={r2, &(0x7f0000003000-0x3)="", &(0x7f0000008000-0x3)="", 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000034d000)={r2, &(0x7f0000ff3000)="", &(0x7f0000ff4000-0xc1)=""}, 0x18) socketpair$inet(0x2, 0x80006, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000007000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f7667615f6172626974657200", 0x40880, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x10000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x800) fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:29 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x40)={0x6, 0x0, 0x552aa51b, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, &(0x7f0000005000-0x10)={0x77359400, 0x0}, &(0x7f000000b000)={&(0x7f000000c000-0x8)={0x0}, 0x8}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f76637300", 0x109103, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000006000-0x4)=0xa18f, 0x4) clock_settime(0x0, &(0x7f000002c000)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f000002b000-0xa)="2f6465762f7663732300", 0xffffffffffffff97, 0x2a0040) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002e000-0x8)={0x0, 0x0}, 0x80000) timerfd_gettime(r4, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000002000)="766d6e65743125656d3100", 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r6, &(0x7f0000004000-0x46)="", 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000002e000)={@generic="941fc888cdc970d781ec9a44805d1341", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000014000-0x80)=[{{&(0x7f0000030000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000012000)=[{&(0x7f0000019000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000030000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x3, &(0x7f000001e000-0xf)="000000000000000000000000000000", 0xf, 0x5}, 0x3}, {{&(0x7f0000010000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000001a000)=[{&(0x7f0000030000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x1, &(0x7f0000013000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x3}, 0x5}], 0x2, 0x40010023, &(0x7f000002c000)={0x77359400, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000009000)=r3, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20004100, &(0x7f000000d000-0x1)="70", &(0x7f000002c000-0x4)=0x0, &(0x7f000002d000)=0x0, &(0x7f0000012000)="") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000196000)=0x9, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000fdc000-0xc)={0x2, 0x8001, 0x1f, 0x10000, 0x7, 0x3e5}) sendfile(r3, r0, &(0x7f000002c000-0x8)=0x0, 0xd64) fchmod(r1, 0x4) connect$netrom(r3, &(0x7f0000016000)=@ax25={0x3, {"0b927033375448"}, 0x1000}, 0x10) 2018/02/02 14:27:29 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ed7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000cc2000-0x4)=r1) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) clock_settime(0x0, &(0x7f000002c000)={0x77359400, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000f000-0x10)="6d696d655f7479706573797374656d00", 0x2) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x1, 0xd, 0xf, 0xd, "0df113012e19e6341aee7319c049df032069c7671acb5c167426a55229574e80c19da4dc5f52688b43e57a2dadbf5f591062f7115308b94fc528b24c412b1cd8", "8b44db9ac9ba01e3bd2e0526c64e99127921dc6000cc419db15147a22eb2789a", [0xfffffffffffffff7, 0x2], 0x0}) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x1, &(0x7f0000030000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000001f000)=0x10) r3 = perf_event_open(&(0x7f0000004000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000012000)="2f6465762f766373612300", 0x6, 0x20000) ioctl$KDSKBLED(r4, 0x4b65, 0x2) accept$unix(r2, 0x0, &(0x7f0000007000-0x4)=0x0) syncfs(r3) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:29 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000034000)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) r3 = getegid() mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000032000-0x1c)=[r1, r3, r1, r2, r3, r3, r2]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r0, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000036000-0x6)={0x6, 0x9, 0x7ff}) bind$inet6(r4, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x402}, 0x1c) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) inotify_init1(0x7fe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c8b5a608e4761db13af371585d3553dee", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000006000)=r6, 0x4) 2018/02/02 14:27:29 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x4, 0x2000014) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000047b000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x8010, r1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000ff4000-0x20)={"854c4df88ed6f0437955e10e7e2a4c91", {0x4, 0x3, 0x81, "5e6dc927825b", 0x4, 0x0}}) fcntl$setflags(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ff4000)={0x0, 0x0}) fcntl$setlease(r3, 0x400, 0x3) request_key(&(0x7f0000001000-0x5)="7573657200", &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000024000)="21776c616e30656d302ecf5c47504c736563757269747900", 0x0) r4 = dup(r3) fremovexattr(r4, &(0x7f0000031000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000021000)={0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x18) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000033000)=@abs={0x1, 0x0, 0x0}, 0x8) semtimedop(r0, &(0x7f000053e000)=[{0x80000006, 0x3, 0x1800}, {0x2, 0x4, 0x1000}], 0x2, &(0x7f0000ff3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003e0000)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ff5000)={0x0, 0x7}, &(0x7f0000136000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d4b000-0x108)={r5, @in6={{0xa, 0x2, 0xbc8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x3, 0x8, 0x6, 0x22, 0x82a, 0x200, 0x1, 0x25f7, 0x1ff, 0x9, 0x6, 0x9, 0x20, 0x0]}, &(0x7f00008a0000)=0x108) sendto(0xffffffffffffffff, &(0x7f0000ff4000)="", 0x0, 0x40000, &(0x7f0000fc2000-0xc)=@nl={0x10, 0x0, 0x3ff, 0x2}, 0xc) mprotect(&(0x7f0000178000/0xc00000)=nil, 0xc00000, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a1a000)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f7667615f6172626974657200", 0x2600, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000006000-0x50)={0x2, 0x8, 0x7ff, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000000000)="76626f786e657431252a656d302c4000", 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) 2018/02/02 14:27:29 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3b21dccbb10097b2, 0x8000, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x0) r1 = socket(0x0, 0x1, 0x3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000000004c8d}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000014000)="2e726571756573745f6b65795f6175746800", &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000c000)="2c07007031766d6e7c74305d00", 0xfffffffffffffffd) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)="ff7f5f78756500000000000006744d00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e0000)="", 0x0, 0x0) r3 = semget(0x3, 0x7, 0x100) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000017000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000016000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000011000)=[{&(0x7f0000015000)="ad9721aa5cc59bcde12f0ef931f03d54e6cff156b4fe71b13a6d8a3753858e7cbee85391cc9da019cae9891e165097cedfa41934327edfe00d9760cc81dc9d7f15169d4f3658ba7332fac19f9b19bf9e29fc9d79acc4c31dc37c2440b7b2b45a6981ca5b3393c2bfd5a2dd9e098ceb47ccc6dcec2d165d0b0d23cebea876c8cae24e5779fe2d3ecf936cb4e0474928", 0x8f}, {&(0x7f0000014000)="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", 0x1000}, {&(0x7f0000015000)="c2ed9e15609fcd700bcc57e752d2560e59c2ac35bf3735bc564270dd725dec253800b2d13887c4fe44525ef7b43a997538743a0c4d7fbebfa4b13602d12d409713777de47f47bc28bf8637574df6336f83bbef946d384359172b4c09", 0x5c}, {&(0x7f0000015000)="76457e0d21bcc1ce33274e760cbd2661c5547ddae1de6572b1afc29deebc8e5534b7ebea21e00ebfbb9e883b152adb6559384ed0c31df97892d821bacd1a4dc81b1b042359a84838a8a845dd2878ebad273c8d89eac151debc849f5386cf0d2d24bf7f7527621a9e479c0e", 0x6b}, {&(0x7f0000011000-0x51)="d072587e37f87fca41e148d65d555af4f91241dadb2f86991622ed924a35106c644893b7bfa577b9716a9027bcb1a1f28aee156523043a7502ab3acdf030a8a0d5e3f086b159e1f1fe4990bdf7e8a6ae2c", 0x51}, {&(0x7f0000010000)="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", 0xfd}, {&(0x7f0000015000)="a0ec9e97495ed6565460601839ff9e9bc84dd25b3c1366d9e0972d5e0b5c15cdfd0333c98d5f66b2f133135d69ca2be03e1c53058a19b80e0be4b6b25a34", 0x3e}, {&(0x7f0000011000-0xa4)="aa2bc119eecc1e1721314c0e444e5cdb0571006735371b5d3d64d2d4a9b22b0437a916d73245c00e90a35b4ac5be648b182a17095837a52073ebeb074291cb7198c47e9bfbaebb3dd9ea5b895e9e006ad34e88186ffa350706a547df0853695a03f533f50f01d8716ce78a4839ff63356b4c3f16834185f94a38b1d0e3797927683d1f369c817fc78dee3f6c4c7757f94499b7a671d402cb49b286d080f71dcd7e6e81a8", 0xa4}], 0x8, r2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000018000-0x8)="6269675f6b657900", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000)="75000000022300", 0xffffffbffffffffd) keyctl$link(0x8, r4, r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000004000-0x40)="020000000000ef00", 0x8) 2018/02/02 14:27:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)="6f282763707573657400", 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x400}, &(0x7f0000002000-0x4)=0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xffffffffffffffff, 0x100000000, 0x8, 0x0, 0x4, 0x18, 0x2, 0x9, 0x377, 0x2, 0x401, 0x3ff, 0x6, 0x7f, 0x100000001, 0x0, 0x7ff, 0x7, 0x2, 0x3423, 0x9, 0xfffffffffffffffc, 0x5, 0x5, 0x5, 0xffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000)=0xe) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x5, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000004000-0xd1)="22122e760b2ea13a47d2bd93f444b7cdbefd9b0dc688328fe5464756a70c0ed1b06e8135f9e3c324b3f7dbad3e298b8f9e6c114d5773b8d7c65aef0f77000758095fc9b1e359fe3f00de9d2cc4ddf3e904100fa883682f335e0a5651e765f0d0239eb73e486b168c22b9b6859ca9b5b3298a566beeaf487803e0b771f9a7feb8c925c516c003767c4fce2bc12df468ea3ee073a9d210f9f5d510e71c2d611c2a87c4c4956869839b82a611a20321c385b3bbc46aaf5a6f2ca188778222ab3498678e35d9f37211da5c13d8dd308e6308c0", 0xd1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000006000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000)=[{&(0x7f0000007000)="25a2aceb89", 0x5}, {&(0x7f0000003000-0x1000)="4975fd047e3a5a3a69c2d98cbf517c045a5e079a42361fce0ba256a21f62fcbfc226cbbb1558800ec05932055f6a40822fac2e441b588a82287794b4826d8286f073b93d6fab624899e8f7a0bfa8390abdf13f7b808790f11ed6938cd56c65936c9e73ffd01f4ba3b645f9569fd6d11cc0a11537640037924434dcdb3c488e5361502d72dcf4c918dcf9be3b5dd37e94d29a6eea7a851cce21251bf00852ed4c4fbb88599ae487665bab3ab71ac0a7e50609dacaa34c61a9c09196a96d7d086fa3248bc3c5ebfde3c6f197397ff3c5f61c77546df9959c3ba1d11b6f1e2c1379f13965027fc1101f0be153f2e2acac9ab0b8c45e63cee294afe3d765803d9a903458adb096bda5f3dfb08e343565a08f3fb4810e12d67d07fc5a3f96770c4ede5e8a71aa1a5c22ce04b588e546b830b3b57faddd5f243c0c29e346889ca2cc446da5bca63bdc2e9e0e3a9c741b9ef64f7c132d0ad19c431b92bd36a561ce0f10f709c4d2c7da144a99297cd169beea2d032a6c785f853d6da291d0843f742a53305f8c8752f50a105150856e73e75ddb60b16fe3d648234b28e7ed0e21916a4ed276bd1f3afb178261dbd47bb2df7f9af35fe8a29942db36bf93950cab232bc9b7f51e4c434ebff0c1835a5d4bc80b6a2327b3dd5266dc2817fec528a9147c417b107ff46db92fa55c59885190bb47e872caf218d515d0570d1f6a3671784e3293cd75248ab05474e283bff13a40849a2fcc35a3c83857a7a24a82e09969e0dd3ea41d45590572cac3c7268931d243037a67c834246fd53373fcb9d805d242c29f656d55a65f03832aad2c67c6e67bc47f6c1667994101d04af9c4f96b1a313fc57918ac442cd7addd6c49f5f6ddd3696efea30608e7a820ecefcb9c33667dac53cee581d0df93fdc7d49630ef7ff65a005ea4a7e0dd773387e50408dcf56e4e4f19eede8e3890bd342087acb75b9b273f11f23ea6cbec3559f468aae71773eb39675eb8c2e5e5927bb9e934e37c40ec6acd2c824d7be004259d5e96a5da1b6cba519a8fd21b7fb921d63923fc27a84edce9faf97a898851cb784991a37d0897a3fb238cfd5c7b2b0348d685f6195e553c6d981970ec591406782c2d6f42b028bfbb8ffa8fc61b1e99398401d45f60fd54921217dbf541149cde3744b6444c343ce06948f6348fe114c7ee9c85b26cf27b63c4d02389f3b3660113aca46077af1d2d1cac243f34e181d82efa5e0baa71f446882a83c234d3071d02c10244bc31f4dfa8bd622ab5add675d411556319332c01ab45a60cebbce10d5d33d2bcc46400bd04e0830f7b866d245a20a7d244ea617c23c07bd154227a6ac5e97bc66b933004e4b918bb15855ed6c5d268d2457616a5dfbe3dff5388234c3d28a90ed0714bf6557f78588c3254aa0cd17e03b67b1e293470d7f567a7a00fe55bb466767ac59a0835f5910ce92da0f3fb702317fcf68b9ebdcfd9933bbe985482a821e2164a5bbadc6730dc1b9761d578f57aacd4507299e1616bef321c5f622d1650a1db0ed3877fd00b9b9d6d242fc700fd2dbffe2ef93f5ec68c9c017efd6015d4e400bff0874f8177fed63625f24ded29fba77b52d0e5e47ce7d62b03b9c7633fe8e816118ce230f58cf79b2da6339446473799bd14cd2d385e29aa8f4edae39726b899995652a5aa90166a0d75231a4e8043d016249e2185e0c57f311dc53ad8120a64792968ec527f318ec460bcc64e30da92d40aeca0c1dc02752a72f938e67f9845fc27b09dd0fc1a5dba7c2ca89f69d0cff09e355cf08b141759b2e9c7ed5106940d08c3a868b29bc828bc9cb6508eb68cb7d8af00e1c665de954adb13e40f5064544460a2b56b0ef5a8cd38ffe90e4de377de0857483401b9f6f87b5310e76725ea026bfde125100956835f55bf9f7dc509cd0109585c6615b7b6d3440994d0ba22bbf69cdaf290e4d803f3797329216d570af83bda8c044e625262909d51bb620b4d5fab009b8110af058e27c43c3d7b282968d8710a29d5d2725d77e07a841802050a02bc1a72f0992bd38c5089a11c5d6a79db995df6177db91a8492fd9d70ecc248dd5566619ead2c7cd0e54a0750eda4ac2a2026864f91856300838024b93b926d17566fb277493cc75d511aab99f142cebd898dde28baee4fe96c03698dd4d02245d876f838727a59bc0bd8b382b8ce8495fd8b2d058d11386322e3beba7171f16b1667253ba468b2ae585a25f64313815ff53d8e5b33d17646cf5a5a4438f75660e47a89acc6c7777f0a8c06915a5bda616488c520eeb137c6cb3a6518ce3ec2931542890609b327f65c068b5c58df8bcf2f16b129395aac155b89737c2833712918f6246624db48dc3d72a22efbecafcb9a32b7e073dd1bdfc89f4a1002a8f973730f784e059a735ba49f78b3114264d18e591bf1edf941a771504892a4acecf1d96f931c0acba643803979f041d2a7c5c52c926558758fbbb9cd6019ddcfd5a2b718c2b4f6c419a948ba19e1ce08bfa5757f1941c523205e830ab345f043e7784da0f7eb9dde089d69afd37fb173f2a7259df62a5637b532cf163c2cac20bad6142f1af16649d88794fc7693c45d12b24718dc4fad9ea0992df1a0221ef3b0525c109a49d8607916afa02a4ae26e5447ebf892e25faf8e64d01021139a1e044313ff51eddc8b68885481c71cf07d3fa45a7a211f50e5c60b05ad6ae0a0b882403a3e0b59f6715a9523a96ceb5a308bba5d1ab01a5e9f2e58c4a4988d3067e990f0ab3c0d63d232da7e466553de04b152d0da252f04d8df7df0755a9b6f07de3ec41e3ef4f5e172b4d093bea09c9de8c67edebdf66f6d5b44953b9c843ea07ea760463d426ae69c53f7f648894245a746ace0ee9526533cf923cdd21ce7d90a7cc0e770b26d99b070e7252611b06a1e80d543b774a4b7629a9b0720c042fa51480e863ca356d2089a7dd66629d1584adbfd9b7eab76c94a5b07b8b6b12531746822f990268b74fbf2b3d88b9164ecb13adf3a3855372749e61a182dff1b05b32cbde430045db96c9a3c8393d9e11eb401ce4104deff14ee8a6c133b388ee2e9550c7fb5c68803931f662aa3aef32218787ec9993e2a6db829f07deda5e2b1906f34e7c676e2d61e38e5ca36f3e80bc84d19b6cb2abf9b98fe15e45e3392a097c6955ae02ee22cce3b837bd2b37afad70d547547784fa1f6ce3d4410e7d40ec600bda244e2d2b74998b637699771ed6c19da1726b01f85c565f342074b313cb81a56242ef32f9aaee1999c80e35e4baa99d6dbd95dabae4022c130b7cabe9c5cf8f06960c2404bfbe2d415f86193e9c01675a0eb9419e68dc167deef43f8a6fa02f4c04f74708f729316209a84b9e5d7e9e83c3b554aabd27ffc671e7bd44b64fedad725d5343fc5b296ee98df720dacd8cab40f873c12ec3bb079b03ff99cf5c830e9326b28d79b8387e2a60095a094306ee9cf6264289dc010064dc1a2a47574881912729ea48468c91bc8cf1436f87b68c7c92626713aef4806ddd011ec4edc4d6aa3a8b52724ed80dc014fb1d145f141b77a3113a937d4e8ee5b726cfc3a114c60ce3eeaa9371a77aa2f6a1860c8231b6dbda38100100d3d4ec59afe5b7d5cc416258a83526044ab5995e54fe28f88f47b5433cc0e179e57f337efeb3c896eb814d0ce3e1e6311b580d15467a663dad6ae60cf2f9b8f901e709936021191205cb2e2567bb53a85b8b06732899feda6e2e25576c7ac899560e83d815dc46297d158eea8effa1cbaa42378cee6f3cc3a42924bca8d97da60bab6aedadac355bb5f0657655944ac691117a281974478f263ae94a9347233a33b3d93cc320a08b729fe0f5ad75f1a51999c97b1ad53de54aec06e4999e78a9e80f71ae3d4c762b66099cc26df920b7773dbdfbfefc5ee1d1d5249a3bca4b29000bc148f329a275171f67d0235a7c99eff8c9c4e958474b9dbe69ef9aca2d227976450111ca8d0fd0ae2e39f7aa039f5d87441ada5c6a996129040e4261c5076290a8c2785e6a924e2d5a9365f9a4a9b1929a7b2e9c24adee3008c1f6f35eca056c568a5622ea7207d1b903287793445c887080b246e2a6b38836302db401b2dc7bffc996e41ba43cb10d68410768e2332e0cc9bcd085d3873aab69a57301ddeeb5bee366b42ebbca4a2558c15887aae76b21842c49adaca5b4b9a704ce7061447015b9b2891466cb3b3230539a60649c3d6c24db20af4f1f364545906aadf17b9b8176cfd1251b92bd495a2895f9a208c19d78cf081a02c6a6f200839cbcdbcf0231bd95ce48e1e064fbd717b58273973a7bcaa2fc7ca953a4059e12ad367daa44c4d3ef20af8fdd2ed583d9d310a9c435f346448152438c4d4080a10b49082fbb645539af4a3f600b638f60c4a09d0522a5a3ef8cad8eadc5c07bde0966e3289759b13ae24d4963eb23f76c8a74f634b853080052a52c28e3abe1133978771948d220666a1cbef825d0ee6543c85c6865ca44b7bfdcaafbe1f43a2932815e51669cfb8d85776154c4378f5b8ba41d35fbcaf56ddce1dc26a05728527a418981f10e91a5356bb377d3ea11526866cbec5af33e43a1538284f0829ebb2c23c66320158201114a2c64ae20d43542265833b3186fe5fc94d944c779e233a63bf55d73bf3b150463d0033c2d57a4de535dfd492a5b21dd4d7f2cd9bf9f1e4aefb63770673efb5387ef493499b3141452501763cfdfb91d15fa7bd4137f22527cf8b935d43092cabcb84d190fbe89c1c2c035edb7534188812c0484a5af59abedb098c67b98cd9201c4ae1595f3d64aa346ebf25c3319723ddb07dddabeb199acee7c89b974d29d6275da472da39b26d8d5fe5d63bc8cd0f38de80c3423402a5b2aed013842a322522ad846856a33dddc32e0ebe1bb97b22355a15d962e82aa55b9798c762128484ee9addfa38f9fe5beae120271b0d897ec1f3bae0407d5641b4347dc148a126f5580339258d396140e56e46ff9c25296f4c1571007c6573720050df2968f1404b86f236a203b4abb4123607ef7db84c2b10984ccd33216153fa7de02f2ecd4464418aa5f0a13297eaf8bf393a5425f9aa297159e7a3a1db205cdeba8ea8fb0ee38b8a7c53e3c051bf485ca46aea348bcdd836f4f29935b46ad91c2779b4d118a7a7191005bbd54dc2f74eb04912e953a4b5568a3b3b8910cc84d9ba0d64b63b9020b09ed51a481d23371247fdffe0624e0eec31ac7ceaed43f089152a29d6bc70063995b8b94e7f0b7505d92b527df50b10fe0a8c263739ac104ca4aad1cade50b9730d544f2b8f7a09a61dc947683dd6467dd59c0c6c9186cd7e6f422d82af546d4451c9c795badc083b91220dc49ff0a417227dc820617626fcd816b8757ca0849959e9f53520b5455f0c8f8045c05d0df1f7a9272b59c44c3146f10ad10e07628ed7eee35aa8ce12bf2d131469e27c8d9192cedc53f5d4512ac0915b65399b707353662af8c340a4970f408c07c45c77d8021b761d2411141f98981c3b7ac8cd0bf8c96ce61ae949adafcd2cd2a6f09975b509f7a08349256f552338c821d19849a0256c7cce35cefb15b708f6889a38def1d5c73f70edafca6f8a062b8b2dd3e07c2d9518071a474e648b5f425ecf314e83efae540d5b15026c92b72b9d1155f15869c98be16e1acf7267db69eebc003651b84068c65e61d242b516703e6533eaefafd5bfd91ee6b254aa0afb92e732ed0793feca3a6d8bd94e154c3feac19d2980782005fe25a534baf4d03397b1fa9a72bcd220db7b4cde276ea1", 0x1000}, {&(0x7f0000001000)="2fa2268643a56c5861ff934fd0fa1d6e176c3a9b5c02908176b53a5e3b7fc7b720083e94db43982a5db684d586b1e174d0cc9e6ac49183c17832cd524b4eae7a06cf22d236471c0e155169668b611ad92cebcd3a156729dddd9b7037e87a3f66563b8f8b7c085fa9a94932724b42f23044c6489d2b13888abdb217da1425b532d59618ffb849543559be91f86364c7d215624982e0366fc8195d77e906e841543fc4fb1605aac54b7f7c0acf5368df2d93f2da576648d4dcd61e16f90f6c9e0c6b015e8cfd70a9cf419678be4c5165976b99c302c9a7fbdd7e80c66c9821c7a6c0e27ed6af726404a093414b", 0xec}, {&(0x7f0000002000-0xa6)="af5ab10f714adf8cbfae84512508efc2e7629be4226aa76ed6dedb102ccd86f99c33ad53c215ae86e3afe7bd144ce636ad2616a49794b28e3b542a0252a2457f406ab5bad71cafe2d23324591f0bcb6a06ec53af249d1241bdf32b5f3c4557a23128e61e688d0e18e75f71c9193808bc86939b4cd5943df1467eecc4790d0e42aa3163dda6c8f0040f83cee2bf96585b3c8a8941c323c917c5777351ec27d0a8f3ba2a14d8e1", 0xa6}, {&(0x7f0000003000)="6e5d903efc7d33cb8ee63cf4eb0368837b9d4a4be048453c74ffe984479edc689c0905990fc11026625d8ce5cda6b132ee5d74d3ab724b3bc7e034d56d21a6922dce932c84a1dd49180b873cc0df969de7a4b75515efd9ebb2dff6bbcc3152a0ec18107f3191c9cbdfe4b1baf5ae6a848777c1302aadc0fdb66420bedf14430ffb1b7c5cb87551930617bfb98275971aab1bdfe500e793a17de6a9fece2516c82bd21a65853f8f5bef92117f1669e51ff492c89e8be168a08e4b0cb34687a2234a2975fac8b7", 0xc6}, {&(0x7f0000005000-0xee)="0dac372f6be6885074f722f09edd560af22ca4b96c8c302d16803e0ca675d125a788e40980c4336625faa74e1ac4849cfce417c3c100672da0cbc5f17131e7f73dbbfbc4bbe147897b0c36939af56cc3d86423ebe2c2e1f486db6bc44d9b1ea933b7b9e91f5acd4dcbe2adec24aeec1b3ffda7bad6e720320aecab2b9490fd39f26766850a59ffe4f676068213b9e124e4b4aae57edf3be47b502cf483b1fd5f73c69b84ba8019ab035a89f711a0bcbbd0d1efbdd72393e2c28eb7aa31a686a6b6369e6195749386161fbb3ff98ee4954080ef0eb8e152dcc263d797060582873d3f1920d670e179cac0364e01a5", 0xee}], 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000008000)={r3, 0x3}) fcntl$addseals(r0, 0x409, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/02/02 14:27:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x182, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)={0xf839, 0x42, "2a6044514e9032cca34dd8ea0981bc98cb8c705586d3a5cb9a95122bc3c2063bf5481769e6e3e5c35e109b33c4c5895f354231fc17e086df95b07fb4b8f2252dd7fd"}) io_setup(0x1ff, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x80]}, 0x0, 0xffffffffffffffff}]) 2018/02/02 14:27:30 executing program 0: shmget$private(0x0, 0x1000, 0x4, &(0x7f000085f000/0x1000)=nil) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000009000-0x1000)="", 0x0, 0x0, &(0x7f0000006000)=@nl={0x10, 0x0, 0xfacc, 0x3}, 0xc) r1 = socket(0x13, 0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000005000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x8, 0x8, "f5b32b9190b6fc6590d8abb1216012a3990175320d7e15edb9f51d66c1bdd4e1d0b812cfbd34559f31678034135e4e9f0b705c69f9e0acb7ba8e47e894543424cf7c0475a9f34f51558e00801f9021d8"}, 0x160) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000b000-0x4)=0xa14, 0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f000000a000-0x6)=@hci={0x1f, 0x3f, 0x2}, 0x6, &(0x7f0000002000-0x70)=[{&(0x7f000000a000-0x9)="2ae2d49ea97636f883", 0x9}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000009000)="f5723720bf14bc6a9bc29dccea0f2c5cc600df6f24e577fb8d02307f831a843350de9c48ff7076436c4f042b0ca5122dce192e53724c3f124072f69a6a0fca6af7b7377f42c19524b1114c00842693df345a496a3a2fef0288577d6ee41d6dd843", 0x61}, {&(0x7f000000a000-0xec)="629da8a8ba6461dc0a2d7688a06895b0510b4c72fa4756457c4e88111a2d6b07a8d6df0cc00d01b6fc4ad5a8d0a5f905da170b27fb00e02a819e12c947546640e1448a512dce8d76e602e08b66150fb3d37428c195bb75cde08493989477f3a237d5b82555ff0b9a09ed2c06185c01b8df183e31ffaf8a5710d1e8e7c12d64844030340fc6e22c587261ceab15594ec0b794fb528bcb1b707e19af612fc76d408086287141f266fc61851fb3c85829d05efc96359a9f7fdcf517f056d8f0fcfc1fbda23383b78d3307a075f4e751743299e8834f71d954a6186398857cee1ec0335cf5d9da3ca491eb84d48f", 0xec}, {&(0x7f0000009000)="a8ee26c80e188f2193b0b34649734ee7771fcdf66ef2ab827a38b2bbe815700bd2e38110914ea77d76fd1ca21dd0d5352cd71b86f0f5eb5e13d3b95965cabb9084e0b78ae9f36c7b95ff4d6f1782cd106c3878562b58937f4ea338176b9f", 0x5e}, {&(0x7f0000007000)="41", 0x1}, {&(0x7f000000a000-0xde)="51b25fa17a86b8398eff6507a5351c25bb5c6adbd1fc0c4e9dcb291244e48701ed4c8501af951a6c94f57a2fbb8d542f90ccf366018e2f3d1d059adab58c969232f6f28e49f7526aa209c3ce70cc2ee13e5195454447708dc7ca799f6ab1be0cf7e26a546c9ae2026350bde35ce92bb57ece9a90e94677875d3b927289ad34d048dd148fc20875c165f3e5aa5620867d861e772c9071c58b857a06b61597aa484d7a46c703c426fcc943b0c494f828bc7d5ab092b66d59c5e30421fd75f10d30b5cb174e04e785e64f3e33853c9ef3b9aa45164bf58f1d15486d4912215b", 0xde}], 0x7, &(0x7f0000009000-0x3b0)=[{0x80, 0x10f, 0x5, "19ff5aca5996d951b1bd12f48ff6c50f75015891a3f062580279747bbba6a589964255d953c7362bd7c48500faad5deab26aaecd779847d9a4e22eaa8b3713fbe0d1d7951c2bfbb56f3278bbf17a0fe50ef2415a1448cc427074c86e3368672b739973be5d089efdcac693649e"}, {0xf8, 0x0, 0x81, "7f4545ec1f78ab05baab38fefbc7562579fa4195506d6db3f9fc9e6690c8f56d87a8bc6c01749ee21f959ff3f36ede83c009bcb77eb0c6c69ea02ce74d3e99d0f14bb3f7bcf91c12f82f6700439ef0d4232392fedd504370ee40acd432a08fb38d16681688d98aa9f8ada6aab369c336816e6a9eb00cdae2b6565230c20469b6c3790b224886b7b247898a57ed8f0418063440dbfe001c1a8facb00e10a30a283929dcdfebfee87092f03a0b4d8b05d364d45df68b4df44d060d3f717c70980c61049ba187eba24948c53d6827dc62026a28c3e635752a807676d1240533adc8c5dc6af1121dd3"}, {0xf0, 0x11f, 0x1, "f47c0ac54bd25fd78e573658c6f86c43b46064670fdfb1b70945361c106ffe645c3306a8f7beffab5c71910ef0bbc40bfac2e28ac891cc925725aba4ae5647b7013575528b92823d6530ee62127f86ef7cf4a8ddf2c22d9286095db8152c9726aadb1ef012d255af39d2d6877450e239396e256c0f47651be7073aea52fb881286bf7a418aba39767138f7e6614f49062d60603d75c95c52752f4149f412d85d1d62fb9404d11ff0532a15cf78f1a092f945d70d0660a1c71163ee1c2dfddd61eff5a147bc515952738bbab313907cc8ebe707b15256bd7100b522a972e5b4a8"}, {0x68, 0x107, 0xff, "1f5eb5e9c0e24480d0402bbbde855f85d7d0fae7d82c48a4beef3a69d4d8ea2284be31b059698bbf609e9e9a9502661cbc58c1a6ca2e67ca12348678f891ae2765c69ca6125f3d04de3d14e9fa60cca30ac9e1"}, {0x28, 0x117, 0xd5, "e1bfafe374cee810e89a213a2ff781c7b1feca"}, {0xb8, 0x117, 0x7f, "35a5422b658756ee0e99abd4b3cd181cc4bd50ec336bc3d39f0f5b896fb0f757536f27f4a65419347d2817fa3141b49edfff0fcdcb018c24c208f623677af540b00bf46f1692639547700fc5764ea8ce5641e302e78584e13901317a9e7a5632b6d7680ae8a247f26fba1c88f4f92452c39c56aba23e59e1145a2728c32f2dcbbb6c6b5b8e318a68bd575e188b2294fb5db606db71f130df51cec506bf8861b7bcf8cf49"}], 0x6, 0x40001}, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000b000-0x18)="776c616e31212d6370757365747b7b406e6f6465767b2100", 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000b000)={0x10000, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000004000-0x10)={r3, 0x10000}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000000a000)={0x3, 0x4, 0xff82}) 2018/02/02 14:27:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000757000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000003000-0x8)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r1, &(0x7f0000759000-0x55)="c134afd5dd5326b118da9353eaa480b4ee78bbe99a8e9ed9d8709d7241bd8c439c927877b09c07ab3114543f8f45a543d3697a53b5576ae73de8f834ee5b13c4320918e687b0003c6a96669ae0906fdf5c2d7156e3", 0x55, 0x5, &(0x7f0000002000)={0xfffffffffffffffc, 0xc, 0x4, @thr={&(0x7f0000002000)="1f5998c89f4b74eb1f773d9e6dacdb8ba614dd16f5a01ef0d8862e0c08e616b5697ef2b274f97fa347c2a3da85504f6de1948ef3b4b0873b4dde662836a94dd6f3f9e2a344ce1d6dd95a68ccf62d7e82b2c68637f8d8a1cb371e7f6d692c0d2fd12f06bfcb89c0acefb50cefb81b9d84bdf62acf0b7686a903e622167662b36a8d503ec31f0d73aaf32ca8f3bad766a60143f87c1c2c2d64d4579e7b63f36d09266edf1f84", &(0x7f0000759000-0x1f)="006946c642e9adffeda4baf24c7057f135f81b256e10b621bda8a60857fa2c"}}, 0x1, r2}, &(0x7f0000758000-0x20)={0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mlockall(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x0, 0x0, 0x2) semctl$GETALL(r3, 0x0, 0xd, &(0x7f000075a000-0x7)="00000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000075a000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0xcaa000)=nil, 0xcaa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:30 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x0, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000026000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000021000-0x4)=0x98) r1 = syz_open_dev$vcsa(&(0x7f0000027000-0xb)="2f6465762f766373612300", 0x0, 0x3) clock_gettime(0x0, &(0x7f0000025000+0xa2)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001d000-0x4)=0x10, 0x807fe) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000028000)="2e726571756573745f6b65795f6175746800", &(0x7f000001f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000028000)="edb01e3a5e84de38820baa4bfbf4e86e4f4c8dff117ad5e00c3a90f437dfaad268a554ca2ee6d91d0f2c5da1153951c302237f09c49101435ec12bd7bdbe96a16329bc074b2313f9e655c5fa7f4af42631b7ba1ebc7601de7a569bd02a455b6a66b9f1bc7f742be75d526d5c37fd42dc00c850ee9d4804d835400963782e6aa2f9478bc56eb6004e8cd36096f2dce9a571253982", 0x94, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000028000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000)="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", 0xc4c, 0xfffffffffffffffb) keyctl$reject(0x13, 0x0, 0x6, 0x0, r2) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x3f, 0x6e4d, 0x7fffffff, 0x4, 0x0, 0x9, 0x0, 0x3, 0x5, 0x7f, 0xd3f, 0x7, 0x0, 0xffffffff, 0x7, 0x0, 0x8, 0x80, 0x8, 0xfffffffffffffff8, 0x0, 0x0, 0x6, 0x5, 0x0}, r3, 0x8, r1, 0x2) execve(&(0x7f0000027000)="2e2f66696c653000", &(0x7f0000027000)=[&(0x7f0000016000-0xb)="2f6465762f766373612300"], &(0x7f0000027000)=[&(0x7f0000027000)="2f6465762f766373612300"]) shmget$private(0x0, 0x3000, 0x54000002, &(0x7f000000f000/0x3000)=nil) ioctl$int_out(0xffffffffffffffff, 0x9, &(0x7f0000028000-0x8)=0x0) 2018/02/02 14:27:30 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000)={0x77359400, 0x0}, 0x10) r1 = shmget(0x2, 0x3000, 0x10, &(0x7f0000000000/0x3000)=nil) shmat(r1, &(0x7f0000000000/0x1000)=nil, 0x2000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x101100, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000002000-0x5)="0000000000") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x9b, "c58685f64f804cf05522f818583ed83e15aff83811f8c9c73247d243dfdd0ff7ad29561ad11a2d7f2a5bbe8699e0ceb24ce129a8577cd1881a86c996702fefa520fdc3f4e7eef438e2c28dce76b6e83579d73b620eb5d650f7b91a320a1934811d2c443615071ab03d29123fa78ee09f2eee33b0a66f54392e49f153bb677e67f67500ec8b35f309f66ba5687a671a88ce2a3cada13cc564d1c4a5"}, &(0x7f0000002000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r3, 0xcbd}, &(0x7f0000004000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common="62707130000000000000000000000000", &(0x7f0000003000)=@ethtool_flash={0x33, 0x3e41, "81be53d7883e76a2d73a274e82fb1ec8fab8a6bde044216ff796d5fd479416263100cafb5a04ae05af1bdb0d02fd1c1863df2f4316c398dd81683ac3d5fb7dced3cf7f014db104dd628576b618e76d7dd58ddf3322dcc54c0ad664b09dfc86899ea55bed08af52361333dc4fbe85e82b14083bfc066919142e673ca315ec1d71"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000005000)=0x2) getsockopt$sock_timeval(r0, 0x1, 0x200000000000012, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$KDENABIO(r2, 0x4b36) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000022000)="2f6465762f766373612300", 0xfffffffffffffffb, 0x5a1040) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000023000)={r4, 0xd4}, 0x8) timer_create(0x3, &(0x7f000001b000)={0x5, 0x7, 0x20000000000002, @tid=0xffffffffffffffff}, &(0x7f0000023000-0x4)=0x0) timer_delete(r6) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000000a000)=0x8) 2018/02/02 14:27:30 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000a98000/0x3000)=nil) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) shmat(r1, &(0x7f0000e98000/0x3000)=nil, 0x3000) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000001000)="") 2018/02/02 14:27:30 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000005d000-0x4)=0x0, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000da5000-0x4)=0xe2, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000003000-0x4)=0x0, 0x4) 2018/02/02 14:27:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x80, 0x0) r1 = syz_open_pts(r0, 0x2) r2 = shmget$private(0x0, 0x4000, 0x77ffffff, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x806, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000003000-0x10)=@ipx={0x4, 0x6, 0x7ff, "b14e886bb2bd", 0x5, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000002000-0x10)={0x7, &(0x7f0000002000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000671000)={0x1, &(0x7f0000001000-0x8)=[{0x7, 0x2e, 0x401, 0x873b}]}) shmctl$IPC_RMID(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000-0x7)="73797374656d00", 0x2) r5 = fcntl$getown(r4, 0x9) shmget(0x0, 0x2000, 0x100, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) fcntl$lock(r1, 0x7, &(0x7f0000003000-0x20)={0x0, 0x3, 0x5, 0x9, r5}) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2018/02/02 14:27:30 executing program 0: r0 = epoll_create1(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ad6000-0xc)="2f6465762f6175746f667300", 0x44000, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/02/02 14:27:30 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x1) getpeername$netrom(0xffffffffffffffff, &(0x7f0000025000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000001f000)=0x10) r1 = syz_open_dev$vcsa(&(0x7f0000023000)="2f6465762f766373612300", 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x28)={0x0, 0x1f, "fab27123b800ce3ac8a717181b50c1a4db0d2b1179670c9f469b6770df15eb"}, &(0x7f0000024000-0x4)=0x28) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000027000-0x10)={r2, 0x101, 0x69d, 0x7b9}, &(0x7f0000027000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000025000+0xa2)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) ppoll(&(0x7f0000023000-0x40)=[{r1, 0x200, 0x0}, {r0, 0x41, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x4022, 0x0}, {r0, 0x8, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x8000, 0x0}], 0x8, &(0x7f0000022000)={r3, r4+10000000}, &(0x7f0000025000)={0x3}, 0x8) sync_file_range(0xffffffffffffffff, 0x0, 0x10000, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000023000)={0x0, 0x99, 0x30, 0x0, 0x0}, &(0x7f0000020000)=0x18) 2018/02/02 14:27:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4d350a9d}, &(0x7f0000001000)=0x8) fanotify_init(0x0, 0xa0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x403}, &(0x7f0000000000)=0x8) 2018/02/02 14:27:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000008000)="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", 0x765}, {&(0x7f0000008000-0x9c)="a216b5900ed7e5ce59946ba710d946fc09ec186ca50d1885f447619c227f0e33b449835a8abaf9d1bbea7cf01d5adb75411de0672516ee9c61602ae265c79a12bc35110273e309c5a24e5b11784f9fd138d75776f7518f86fb79cbdec4399ce1ba195dbcbfb141d15296252e932450967be5f98a09b3d826ccd0adaba3a95a32b84ccda85024d77c5332812fc59c3de79c83d4a432c00b146be72725", 0x9c}], 0x2) ftruncate(r1, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000d000-0x60)=[{&(0x7f000000a000+0x44e)="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", 0xe06}], 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000009000)="626465766d643573756d6d696d655f74797065766d6e6574306574683000", 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000004000-0x4)=0x0) fcntl$setstatus(r2, 0x4, 0x40000) sendfile(r1, r1, &(0x7f0000005000)=0x0, 0x7fffffffffffe) 2018/02/02 14:27:30 executing program 0: add_key(&(0x7f0000003000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cc7000-0x4)=0x0) readahead(r0, 0x0, 0x3) add_key(&(0x7f0000000000)="7472757374656400", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x7fffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000030c000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff}) 2018/02/02 14:27:30 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f000000d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = geteuid() r4 = getgid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000018000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000010000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) getgroups(0x2, &(0x7f0000002000-0x8)=[0xffffffffffffffff, 0x0]) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={&(0x7f0000018000)={0x0, 0x0, 0x2, 0x6}, 0xc, &(0x7f0000018000)=[{&(0x7f0000019000-0xc8)=[{0x78, 0x1f, 0x0, 0x5, 0x3aac000000000, "4df37be89148a0ecc182d721b805ef9be1dd5cb82d6f9443c5b52c1af67953208a1d02cb6367bdd8892a6b74a5c3bf16f03382fff98df751c5eaacc9556e9c7610ba32fbe437a477a3d9c64db1d63fcb0e5030d2f9e202d995e3e20352c7f09dbb8a2d1607cf"}, {0x50, 0x40, 0x304, 0x1, 0x40, "3b4b771f4ddfe3e6cd2cf15b5c15b11ed4f763a14324bd707c492a81303b765f9b53c53b619c56e7f42112e2694f31c2c31054f807e1995ccb5c91346adcb2"}], 0xc8}, {&(0x7f000000f000-0x1074)=[{0x64, 0x3f, 0x300, 0x2, 0x4, "d8514f5c032e5f53a707c436febc4dc13d09213e61173649af36cba3120abc635b9a623573e0246ffb10b4022c09073db47596e8cb41b8bdde726ad22f579834a90fbf9235ad75b755b4582944025cee34f1b9b1"}, {0x1010, 0x7, 0x4, 0x67, 0x7, 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{0xc4, 0x7, 0x400, 0x0, 0xce, "b0fa0b52d14afb2e510157d91cf2ca31c40035582199dd27a90b0f8be3a2d3539a4ed0c6ca9cc4c40fd57925708f647a1203dc7e5617d6eda6273d91bf2cf5149622537ff06609be478a1d581487e03bdbe59f092589971024c65736ed5356ec15c946cf9592fcf84b828a64faa781428ac59fb99d79590862855f70ce3acee5d2b498a40853f3535b1bcfd07e2998fe0ce500bfa7ae90a127bb3d9128fb1ef7a84646ffea4747bea53372772903c3081a48"}, {0xf4, 0x9, 0x100, 0x1000, 0x304f, "b5940e9cc7481ee40d1235a2af716dc95dbe8a60a23e3f52b196065fbff053122899faff266f15424c89147c90792b32ae1570e3b41c3cba8f6599691af94355587f9e30898d7b39df9ba6abcf1ea166860c1029fee55b8fb5d05cf7f8a1e800a8fd5394eeeb2f57e08a5b437accaa08ccd7adb1aa482f4cf164f184e83198bfd7eeb211cce80c6f6bf00b8d3b485545e28faffdd144afab9b743a179735fb40ab7de1753e92e9056e9601a58feee4a68166d7e077a8210723dcb4c75ec619bafe0d3a6569a6c58e995997068ed120d2bb4507a6d87c8a5d24d805ffcd37ce8a072220d3"}, {0x98, 0xffffffffffff28a5, 0x730, 0x0, 0x6, "955ca19b108323c0aa00314d42b7fd787eb6dfda0912ab29f5153ff0b3552c53214b449dbdf23281a52fcc90fae6a596ad747d3ef4feafe6e0c7bb509256fa2b230c8a7542d3a3da3e1f86d2b700a8f54f9ba5688aecbe9f669502eeee1aea811afba8a02ec1a4ce19e0b7ea3b0433a255ae6a4a83a98f7bea50482752d27e07e99a297679f9"}, {0xac, 0x0, 0x100, 0x10000, 0x1, "569dbcaba2c70209afe0f395d3f4bfdf074f37608449912c38d635619e6a53fdb91fa7d66744f2bb25e3a232cb9e4c6c41f78fcc665b7e3de7e21949fe0f4c18abf0135a8e87145770fd2dfe8f96de5c94e23e0f74295112f5d2b994e2a8384334be8c9e3d148887a70f235e138afda6d4b65eeeed547a2e5633b58c77b4fe5b4c1d123627107dc3c5dac9b959ba973dfa2d447d287118f38a"}, {0xcc, 0x37, 0x4, 0xfffffffffffffdf7, 0xe16, "34f4373a20a090cd5292ab82033b67c59c6f3e6d7fb27abf8f6e10d45e60ac787a8dbf5a4e5937342163be6df2df8436045a126af1b7d498251ff41583f73cc2b632232554b9dc1363d92114d273e2c697fb0730b877a2216992742bd02063aee5aa882392bf803dea8e75ddbf8705a2cc4f6f78e80cc33178dc6a155cca90cc5880af733eac89d4261bfd360b4330a9a1994f67eda9d7eda785466492fb3aa0112bd336bff3e4374496c5921e0811c3b44d061357818cd45e23"}, {0xc8, 0x6, 0x0, 0x40, 0x6, "a4e2f1c457931a09c8afcabc1a48d4d1169224b90fa39bdae79ee0c887918821441d4e17e2269da4dd8a33691d727a97fda4980555a63b26f8860dea0901d46174460241c950d9d53023b48efc92dcd046f3653e1a261e4889c425e9858350c412b5d8cb9bd804f70b4b6ab5c6938bfeecc52accb2ce8fa8e5b5837f06e6b065164d36eeda3fad9b968d7feda2f9a7e68a748abce796ac98436461c0d0277719bf3a4d2f00a530c3c080250b046e2dc7fb8c394521feda"}, {0x34, 0x3914, 0x6d96270f4f079aa6, 0x80000001, 0x4d50, "5618e86e68679a4330f0e0bb2fb7e542d92edde69fe77a0b3955a4996e3f7247fddf"}, {0xc8, 0x0, 0x300, 0xff, 0x4, "8f890846e5ae33ae581fd5d001ebe1f9c8cb66617fc12aedb34123fb0cd8149d6f5e66ed1d03822cc24134399377961e151256b6ae558943d61ade2de3361be4207406a7a918d334ef96437f2f09e6af2b42fbee29ee592a8d4f98e9e322527e7fa31cc04bf25733003db4cb8fdbc928e47e2a688b005ed5d326685d551b9ec94204116cd6b5d1822a26145f4e2b64df129925fde34e4f10fafa55155e1202f4cfd1a485d7c538b5daef5af38afbf5a289ca72610c4c"}], 0x166c}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x5, 0x8000}, 0x20008800) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r11, &(0x7f0000018000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000009000)=0x10) pipe2(&(0x7f000000e000)={0x0, 0x0}, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000015000)={&(0x7f000000e000/0x1000)=nil, 0x1000}) 2018/02/02 14:27:30 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000003000-0xbb)="", 0x0) 2018/02/02 14:27:30 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000)={0x0, 0x0}, 0x0) pipe2(&(0x7f0000025000)={0x0, 0x0}, 0x0) writev(r1, &(0x7f0000025000)=[{&(0x7f0000010000)="ba", 0x1}], 0x1) syz_open_dev$loop(&(0x7f0000028000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x400) tee(r0, r3, 0xb38, 0x0) flock(r0, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000002c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) readv(r2, &(0x7f0000027000)=[{&(0x7f000001a000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000016000)=0x200, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000029000-0x80)=[{&(0x7f000002d000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f000000d000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000006000)="000000000000000000000000", 0xc}, {&(0x7f000002d000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f000002d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f000002d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000002c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x8, &(0x7f0000019000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x7ff}, 0x10000) fchown(r0, r4, r5) splice(r2, 0x0, r1, 0x0, 0x7, 0x0) 2018/02/02 14:27:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x400000046, 0x0) r2 = dup3(r1, r0, 0x0) ftruncate(r2, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000002000-0x68)={&(0x7f0000001000-0x14)=[0x7, 0xfff, 0x4, 0x0, 0x800], 0x5, 0xfa, 0x100000001, 0x80000000, 0x98d, 0x2a0e0f38, {0x6, 0x2, 0x4, 0xffffffffffff0001, 0x8001, 0x3, 0x0, 0xffff, 0x7ff, 0x7, 0x200, 0x3f092b2d, 0x1, 0xff, "7efa91e39fd6c9ffe4b942c8f8fd6c91344dd858b3608262530a4e4f26091ce7"}}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000002f000+0xdf0)=0x4, 0x4) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r3, 0x400, 0x0) epoll_pwait(r3, &(0x7f0000005000-0x78)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f000002f000)={0x9}, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000030000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000030000)=0xa) lseek(r2, 0x0, 0x3) 2018/02/02 14:27:31 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000000f000-0xb)="2f6465762f766373612300", 0x8000, 0x40000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000003000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000006000/0x2000)=nil) getresuid(&(0x7f000000b000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0) getgid() r3 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000b000)=0x10) connect$unix(r3, &(0x7f0000006000)=@abs={0x1, 0x0, 0x3}, 0x8) r4 = memfd_create(&(0x7f0000003000-0x8)="637075736574b100", 0x3) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000002000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000009000-0x90)={0x4, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000000c000-0x90)={0x400, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = fcntl$dupfd(r0, 0x0, r0) sendto$ax25(r5, &(0x7f0000005000)="1b", 0x1, 0xd1, &(0x7f0000005000-0x10)={0x3, {"3e37eff9da3eb6"}, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000008000-0x4)=0x0) 2018/02/02 14:27:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x10000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10) lseek(r0, 0x0, 0x3) 2018/02/02 14:27:31 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b38000)={0x6, 0x8, 0xc, 0x3, 0x1}, 0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd1000-0x20)={r0, &(0x7f0000190000)="3935f7620c91f8901a8235e69e050c850ffff42e446a6aa4584735b77b2b6090f62be1731bb96fefeb2814a0a41546655f82d56b1b9389d989f335a10e345afda2b9720dbebeb8b5e533e6b9e9a7615dabe0251d8a8fa942fd6d803a63b76154b13728d99d6e30d4978d2fa9c6545d2cf74be61e72786bfe4941879503b04a606ed13f3724449c0da717ef73707e08a746c6", &(0x7f00004fb000-0xd9)="ec838bb451a8a88ffa2ff376220b35d793a0e39c0140ddc30bfcbff1a1b78f95136d5befc09f41057e822dc8fe49299285e171aca74a25abbf3b5073105e88f3c62892987bd98641e0f22e6aff5952d118a93f451001b17f49353117b8431b45d9063bb8f046fdf82985bb76c015b349d9ba2b42496baeb9af24d03ad3d5ae09a93b93f38828946c7b18d6cafe506275d630d4427854a5b131f007b5b2a0d31530ef0a06b1306f110702c65fa7749caa9e0628044063c6a9223db118a1d89c9c8c4dbdfeabab96cca9ac912899ef164ebdcc13c555820b3e24", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dad000-0x20)={r0, &(0x7f0000003000-0x3)="", &(0x7f0000008000-0x3)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcf000)={r0, &(0x7f0000591000-0x89)="9c858150", &(0x7f000032b000)="", 0x0}, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000215000)=0x20000000000, 0x4) 2018/02/02 14:27:31 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6c20, {{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x3f, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x7, 0x0, 0xe00000, 0x8b, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, &(0x7f0000001000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, &(0x7f0000001000-0x7)="00000000000000"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000003000)=@generic="643bccab32cee9906be14a52c27d6091", 0x56}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x1, 0x0, 0x0, 0x4, r1}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x3, &(0x7f0000003000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000+0xa07)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x62}, &(0x7f0000001000-0x4)=0x98) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x12)="000000000000000000000000000000000000", &(0x7f0000001000)=0x12) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r3, 0x4a, "a202faec44d80b1d740007c9d9a849b426f567f13b359cc0626fd14c775b559ae80a8c6856d98d082f839a9c427d0ee18d9a6f1d93718c216fe420e63b89f1c567370fbebe81a46472f6"}, &(0x7f0000002000)=0x54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000005000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000-0x4)=0x35) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000-0x2)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000007000-0x1c)={0x56, 0x6, 0x0, {0x3, 0x3}, {0xfffffffffffffc01, 0x7}, @const={0x437b, {0x7fff, 0x70000000, 0x400, 0x9}}}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) listen(r0, 0x8000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x8)={r4, 0x7672}, &(0x7f0000007000-0x4)=0x8) 2018/02/02 14:27:31 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x2020005, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)="2600", 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f6175746f667300", 0x40000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000d000)=@assoc_value={0x0, 0x4}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000e000)=@sack_info={r1, 0x5878, 0x8}, &(0x7f0000003000)=0xc) timer_gettime(0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000e000-0x4)=0x0, 0x3, 0x0, &(0x7f0000009000)={0x77359400, r2}, &(0x7f0000005000)=0x0, 0x7) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000011000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) 2018/02/02 14:27:31 executing program 1: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xc9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x3) recvfrom$ax25(r0, &(0x7f0000680000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x40000000, &(0x7f0000e02000)={0x3, {"33d64166fb1bba"}, 0x800}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fb0000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fb1000-0x68)={&(0x7f0000ea4000-0x14)=[0x3, 0x5, 0x0, 0x6, 0x800], 0x5, 0x7, 0xc5f, 0x3, 0x10001, 0x1000, {0x2, 0x1, 0x3ff, 0x35ab, 0xfffffffffffffffa, 0x2df9, 0x6, 0x4, 0x15, 0x7, 0x7, 0xeb, 0xffffffff7fffffff, 0xfaae, "163b07c9cf9eb100c89face135692e24f955a8b9927e216fb08cc1e8cb156b8e"}}) mremap(&(0x7f0000637000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000fae000/0x2000)=nil) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000724000-0x28)={@generic="c264b4d0c8e12dba45e926b5e72f39f6", @ifru_addrs=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/02 14:27:31 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000-0x67)="cb30dbf9a3877cd0ecb47b0052f3028ab12a7614b7666ad1882052487e454b89afbf005b6e2358e35834142533d023b70e83a39cb0b71cdca8a1bf6d035abba70502ca4180e29b3450b0fe2c6bc99b8b5145f1938108b22bc3f15377d3db80f2e3281916f26ac9", 0x67) mlock(&(0x7f00001be000/0x4000)=nil, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x0) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3) 2018/02/02 14:27:31 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x1fe) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000015000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000002f000-0x4)=0xc, 0x80000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000+0x5d9)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002e000)=0xe8) clock_settime(0x5, &(0x7f000002c000)={0x77359400, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000003000-0x10)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) sendto(r1, &(0x7f0000002000-0x9d)="", 0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x455) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x1, &(0x7f0000030000-0x1c)=[@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f000001f000)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x20, 0x1) 2018/02/02 14:27:31 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() set_tid_address(&(0x7f0000015000)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000000e000-0x4)=0x7, 0x4) read(r0, &(0x7f000000b000-0x53)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f000002d000-0x4)=0x5, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000003000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000005000-0x4)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000016000-0x20)={0x769, 0x3ff, 0x4, 0xffffffff, 0x6, 0x7, 0x9f, 0x10001, 0x0}, &(0x7f0000004000)=0x20) r3 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000000b000)=[{&(0x7f000000d000)="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", 0x1000}, {&(0x7f000000e000)="1bd829fa2e288d0353ebba1a2e5ffa8bc74a3f739587b661a51ae60c5cf86351ec0bd05148eec1846e5facb5148326d1911daecfe7af6b5ab89d399a7807381a26990f29dc1f38ac99c4b8c00c975e5a1780aee5bc777d01fef5b7aedb4142600bc43a46856246ea32ea33feee8612b8ac24c25df79d25af630dae75516aa6238ccd092f1196ec2a9467d487fa04", 0x8e}, {&(0x7f000000f000-0x9c)="6afba79ad94986f9f135165fceb80ed02e3d469f5860fc10762fe0e0591466c9057f4e4d06db9b5f3f05c213b29d7837990d75159e8a47da5f5a868ac3118d63788ac8503ee81eb32c116afa84666385745bc2578ebc0078350fbbee176881e619b866a164812bb78729119ff2acc803e61319286e50695be3d63ffe01dac5b42cbc9b9d9c4a058747549a1f3c9a319616c203c129abaa9e9bc96934", 0x9c}], 0x3) getegid() sendmsg$inet_sctp(r3, &(0x7f0000013000)={&(0x7f0000015000-0x1c)=@in6={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f000000a000-0x40)=[{&(0x7f0000013000)="c25f0185cd8061f005f438cc87c781591ee418e0adec6ba69a73ba8b0656232d4e513952fa8147537b3a5a0dc7cbdfe7000a795fcb8483ec2b040eb2433f625a9dc60cefbb927ab3a3ad5391fee74c5227", 0x51}, {&(0x7f0000021000)="218c2e5897dd160b5e0b545f5d2a9f580a68779857827df7b4374a11cc199ed6533f87e3526eb5c5bb5a0635417aec7b63b359aeb46de63a533d725359d8503dc533e1407957102653d72d74a869d33479d943a3df759d2cf8e3ba087a716a349a3c47ef", 0x64}, {&(0x7f0000009000)="bc7e4240b654b103000000000002000000000000d2deff44b63808ad90edd39bb79bc0c0e379c270f38abde0f34bbef4ee670cd7b988f78517620fb82aa95c3f51a125d623eb7a80aa60fd35170d7ab6077c9622ca5712c25382928836400526f8a168946336d516e1820e5e97450c014736d645dc08da990c58b7633e81cecb9a01a935a750c80430c72b437785a996cfd80826bc4ff784b6afcf118a7aabb8b82fbb75e7e457c36eb2aa6ff1f006aec65dfe6cd19c8b393941896bbbe2156ee5698c10b6d59779f7777d804b46186b77ea08e9c5df64b2dd", 0xd9}, {&(0x7f0000005000-0xb2)="305f61c0f2bd02e44e9aa149f10e955427c4cb9aa92daacbb64e3910924d31a61868dfff8c3144abd8a0ea0ad2968ec2640d90038ed1c030689e4e27e82123b85874abdd3080e350b84008bfa44bd0a12c698565e3462959f02d67e15326bb44da3b1d43b24bc10d44b3aba5c35a7eae6d428454a5a5b72afbf41d471f53521cdb4108d4623c9f829236b38b8cdf9c5a5da52ec0688c8e95287de7ed3f57f451b54812b7752ef48704e87fa55e187a6e3ddc", 0xb2}], 0x4, 0x0, 0x0, 0x4010}, 0x20000080) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f000002e000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x3, {"348da30d89ac18"}, 0xd3}, 0x10, &(0x7f000002d000+0x1cc)=[{&(0x7f0000025000)="021f36ce4c8b31a5bb8e583a5d016123b8364cca8e30410c6e2e95a6b1f21099b813ae643afc8e29fcd130a4d28a2055cf39f51fa6937aca522b656fb536364aec7d35db5c319379d59ff8a3a45f01a5f7d3afc71412210062ddebf6afc8743134af70d689805f1b2f15e92d389f13cd9608e734ff837f5cf43b70590d916b676fdc513854bad031d9a06e99bbda2bb719de28216f2440a3a061d39eac2f69d4853b3d507090ccaef5cd12f2a4fc1906dd57d34576079f9dfb0b1e47036b400ab00c4f3883641ff10f9b", 0xca}, {&(0x7f000000a000-0xc2)="48fddb557fcb9f87096e0ccf0e3f5cfe0c0c404a0149c4de200b9f56d37c0c45b4d5a7bea6cadf2dd4b7707940a80395d1c9d3d565c68b8c3757f2cb6675b597de1cf8681af77ce34fc00155bb060406a4867a59f964701bc0bc6c32347d22cde95ba95d67b6a75f1cd689e69133bd9919d582153bc16d5e8e1251a37e8684c60a844aed45f5d2827ddb910c2d02eef73e75f8a3cd6e7aa1bdb1855c9ff21df56619e6b8cda158465e7f10694060c3aed45ed7413de08a0e35be167d4d2c8d5fcfdf", 0xc2}, {&(0x7f000002d000)="2216004e4152abf6fb2ee6f6e7692eccadee0fe6482bb1c438e6c4720745ea5e327ab31dee55b5e1cf7d8c4302fef51877a38381aeac45df46b980b3889ab8b7929e67ee5a469be3598533978e6479af13d97e78dd0eec", 0x57}, {&(0x7f000001a000-0x98)="b013a2ed44c0f1884779e578900a88f695d35d93123a651723f7d4a7214b1148812705e38b7a493b0e9e2293228cbc2a4380047245d43bf8477fb4db8e8c70d1936dd578859b7df272c87638ad541df42cecac61e21b3047cc1bc5c060a7a2819b67e85505e2c4343977ec824fc92aba1939d127773d0c33cc6a2e6312b074c1c332fdaf8610eb472c0e9102b7ae7ac74af3ca30824230b0", 0x98}, {&(0x7f0000027000-0x7d)="0d53f7e7d15a5461612385328462d84b4c14fd1be972ff2cc20ea4f2a05350eecfddae0bf98a2f2e8ad9069511a0e2f9e7579afb88a5058d4763e1558e698377d765c142857e510cb214dd8f4017ac4e230bb908426be991330d00a9347152fc38ae5407b3a51c5075ac1c240c78c14ff5c3e920a36e9c398d047bec76", 0x7d}, {&(0x7f000002d000)="0cdbfc300e46835e276315b2d2586181048b24d59b156bf118c5e4dc206712aa0f208c7bb4e10a0686dcb3e79accbbd3dd31b498903ad3c5eed4bb", 0x3b}], 0x6, &(0x7f0000010000)=[{0x88, 0x10d, 0xffffffff7fffffff, "e762f3748c5cd4909bae2d83616cc293d411b6b477383f61efd36e3408982acebb27a2186f437c1e7baa305feb1257d82f019a2a4c58cb1641e8f8649aedff238fb8542fe867b205a20cb74a6d5d96395af3ed6cf0dabecf3ca6e19891c6e673ab1d859b47e1b4e779f8b30607fbdfa0243c53ce03849eb0"}, {0xb8, 0x115, 0x3, "a1cd94b3102330620a1c9fe78b70e2c4988e9a8d0091824e52552b6d81e32f95be367f520b5f5bf548d5d1b0a71367ca2f0a01a116edabf2d1a257cdfcfaa55e3a01f374d492c7320a6c425c6c530ce91bbd43b7730203c537b4a83e6153ffa00e88cfa0543259e71573a56d6d337dce76ca75748a19814dab6764c5767990aef88adf159ab0b0a25c1c40a5a372fc9fec457eefd598e22ebd424f0f1e960614d984fb"}, {0xd8, 0x10f, 0x4, "786abe3b919f27b4ed35efe6f1e3deb3080784c5db627c467d9f983206a8590b3d6f9b8a770e5a11ac9ceb7d8e8f07139818b0732b1b65a9fc0e8a396a0af4480588a9a5a8cd0cab3328e0f60bfa6ab582c32a93ef6cd510343552ec6ec231b94b34450074fb21f51533a862e66df5eb33a06efead0a8dc7500f3675eea5a5193c5f913a8f4865aedde565f106e8b8ca98feae6352d4108fe879ce01803a25cfa561bbe8e4b8530027e97056722218917f780d142c86a7d4ea8002adfaa806a576"}, {0x90, 0x107, 0x80000001, "f38d34f562301c9d72e466af028e946dc3a9e5d227d2b59d89f4bbee5b1e0fd70571cf12fe04f4002b101b19044189fbf4a21e70763141153466ffb06abc360dbd5795978e343d9c6c4537b7eec0fbdebaadd061aee4a17b91b59816d227270d5061398386b656fd7dec9ab7e53d379aaa11f173d62becc229e0929ee9"}], 0x4, 0x80}, 0x4004) sendmsg$netrom(r3, &(0x7f000000e000)={&(0x7f0000006000)=@full={{0x3, {"e10251723f38cf"}, 0xffff}, [{"20ded963080d1b"}, {"a697f925f0d2a9"}, {"46c1fcf1023262"}, {"cdf266454200f2"}, {"6f190d1b7fec53"}, {"f6b41b888f42af"}, {"fca565740542d9"}, {"c51d66e08f62c3"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000007000)="d72a1303613990dab6eaeaee6d01cc6183e4d92462563e3bbf92d1fae920f3f6ab490e4f8d7304dc0ce60bec1a09797ea617af4d64d714abe5053ee9c54ab416c80ebae2c06704a3616997c03dde68ccd3519d53f1165f19c25630216a870dce704f8f988b5ac0be88850a30292d4f2cc348aaccb2d2cc7921557ec1fd807313099a3629323111e04b1c8530e567d09344060e0db9caa162805d598bcb02470d74e550ba74ba9ef7e21a7469df0e1690fee00286c9f57fbe869d16d05fe8f7dedc729741976500ebd4cad201ce6d5ba79b3e472624383ea44391e254924fd7c24534b6567660c0d10ce0a623a352", 0xee}, {&(0x7f0000008000)="a40b82f98acd011976225476684471cb2cc252b7bd18275303e323acdbc7f90eb8641923dd2b36ce2d19d6bf0ccfcec3cff232265e600c8e8212a0553c10f111e4ddfc5212344bd1c08773a7f89d8f5baf93ac8f86dc5fb6627b2c034812c3ddd1d19d8cf4f7d2384153e5ebc1267173d0ad6beaa3c9c32e431d8c6063709a69bd5bc52453a94b98a2f512bbdedb8e1e4ca763c21d76e2ea08f23da73e6b62d608839e8d6e705ed2164309ad2823522cb77412f1f5a85515bd0e55d1ca6793ff888ba7f51dd172b5519f0def3c69076b7ace3af23df6b7642d03f05f169cdc87b4ab550c0599debfaeb6d80559c8829625787ebf07", 0xf5}, {&(0x7f000000e000-0x5a)="e5258388819d4ad511152cac73c8ca04a6a3996fc1d4d56ece8b5715e20653d9433250cc4c7ee7fc83945e55114c44d68c9279f20dba0baa664c85e747259b1f801c020cc242d0be614b347ae0f9e1b725844bf12c7aa1268d6f", 0x5a}, {&(0x7f0000010000-0x35)="8db68064ea0a21ccf98d1fe9a0f5b0f3b31bdb7226c63e0a617843dee2c0a64320466fa50096d626eba7a9359bbe186411820cac7f", 0x35}], 0x4, &(0x7f0000010000-0x1a8)=[{0xf0, 0x111, 0xffffffffffffffff, "8324bb0fa823b5ccaf53a653704c2644966f8841eed7081f0ff5abd5817ac1a51ecdd32bb44bd9777f441c24411af62c8be24b657ea3dca2df7eee3ab38414d41e4d9ab41392747961ae770468b1d205b9e6bc3558221f0ea516876b495fd7904fef1ae03f641b1b7cf0a1f29a69d93c11057308f84721dca7d91b37a27a72489ecbee8d12f42cb3663cd1210fc3638e164cfc6f692828121bb232332eb83934df43e80b9016ca9bb8eaf6426137c318b8307e33571521039c34de560e51e6d0852420173ce65da8138aabf5faf22f17cc7384b7a5463da4d8d4a08f"}, {0xb8, 0x10d, 0x3, "79ac0fda7c032c163d69d089084d4a07b6c31ed0b8b94e93febe63c6f38372d67d0b74bf2653682ef0513a6f2fb342ec07d91747dc57ee66332af81534fc7c39c1104a72f5e06cfbf2ed915289b777f577791d940ba57f94db83b48750079f0ec93c7f98f23acd1541a3607b8210b82af57c7c6b9f55b570cb87db8958732aa6b6f43551afc3b08f9c8c8e0462e01089947ad929d2c16c5a2d6962c8b9fb91da6afc727b"}], 0x2, 0x20000004}, 0x4885) fcntl$getownex(r2, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x10) recvmsg$netrom(r3, &(0x7f0000011000-0x38)={&(0x7f000000e000-0x48)=@full={{0x3, {"a738fef9953626"}, 0x53fa}, [{"0d8d53f0823dfd"}, {"11ccda712bbd05"}, {"91a6eb2377ba58"}, {"7a4c2023037b74"}, {"6be38da46d6ff1"}, {"799d7a0da54a49"}, {"3198dfc534a77c"}, {"9ab656445eda33"}]}, 0x48, &(0x7f0000007000)=[{&(0x7f000000c000)="6bbc43f052d6f56169ecc68e201c93c0743525f2b75469f7bfb3f014f47ad786e8873927b6f0ceac48ad363ce3d05d0e0f9ee5bfab430eb6b736b9ecc0eda30c9420088cfe53b8dcc16cb7a40013657ef8a567493ffe151cee2abab677a9bf3ed49be6b3fbefddaf654198aa023c6dd6f86a76106530e532587a8610d19debbb78c7b8273e0c754a97445bb24fa90ed994fbcf3b225325158458949038ed613454d7aa361d59100f6594b35e1f98eea000df04fb4e70c530de835e1f21a0c7a0d3d2fc8538e73060831bc6ce72631fa99ee4c5b5815ac913c5c3362b2b52f94a", 0xe0}, {&(0x7f0000010000)="4bebaff1f3a628d06ea340076a67f976011ec6f737088594359ac66e6a75811f444d04b0f8dc71189a49a785d2fe42759247c5e209b44fac1d1aa08a397ea1cb0c9557ac50f2a94f0735036ffc4bdfe42c9518e9258b7128b64df4f03931e83d733f4f83ffddbe01e6e0a931aed1d445d16f7e8e71e6f68786df344f9bb5f93fd867cc8fe3e9159a258ab4cdbf57cd728d5d3c20c53918925cb844a52cfa7dbb3e69d44d2bf473f0d7fc415a5ff761243363bc307021a12c0b34790d40b7000e0fee0c42746ffcee863ac4a55e96ecd5463f2061fac889dc6002ca98f34c3eb677795dcaee70beec98b122b7a0d5", 0xee}, {&(0x7f0000011000)="b1817ff8bc223fc6980df8a08362bec72ad3f79ad21f9e078dadc49493ed4481e5", 0x21}, {&(0x7f0000009000-0xf)="3d22c8cdd064ec0f370fab1ae8b945", 0xf}, {&(0x7f0000013000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0xa3)="a94771c4a36831ace7a4164f94fcef1fe698ebf1d479c1b8deaab512fc5cfa9aad4fbfe0f06419ccfe92dd10c6a195113b4f73dd4c631da91d9a75166ad7a38000a7fc249d21a5281fa9829518a27108d599d2784ab2c4e8c2b81a683681ed27682133538d8f6f0fd88b69dabf7c1b5a2c102e3e19748caacf71054074c69def6619184991e3a41b25d78ce9abe80fbf4dbf4c0f7639906e46cde08d6586dcad13b76e", 0xa3}], 0x6, &(0x7f0000007000)=[], 0x0, 0x4000000000000}, 0x40010160) sendto$ax25(r3, &(0x7f0000002000)="5787366c00b00aaec02a904762c55f5ea50df0b3a93823eab620d8952d991d0f1abc78061ebe045db5786c6323574b7b731209a401613ca5a3c714a7666ccf550226168888a5a6663cd306b08071f79853c43edc08cafa4ca874857c9cad81650f1b77e2cccc30ef9e7d698f8123511a4448ce3c650aed0fbe6ec88e1c0807c0af9de080c475d1509e040654e2c4a44c8163c403ca0b02b366e2bac2d0700da6451f7247db3f92990571cb33c682ca832a9006ddf682554343fcdb704fc86cf5ddf9200f09dc40c646246a44ce703fa10ca4618bf7320fd4706f752a", 0xdc, 0x80, 0x0, 0x0) shutdown(r3, 0x1) 2018/02/02 14:27:31 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000025000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000025000-0x4)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f0000001000)=0x0) io_submit(r1, 0x1, &(0x7f0000002000-0x10)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}]) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000028000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_getevents(r1, 0x0, 0x0, &(0x7f0000009000-0xe0)=[], &(0x7f0000008000)={0x0, 0x0}) shmget(0x1, 0x2000, 0x0, &(0x7f0000004000/0x2000)=nil) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getegid() fcntl$getown(r2, 0x9) geteuid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:32 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d3c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000088e000-0x94)={0x0, 0x8c, "71ea7d1f76d9bd7024039eab1eabac701d6d7a265e45eec9e180cd89846e8d25010ebddfdccfb7fb57ac6857594854f674de844d264072fc10e3276dbc720d28fff65a20d043bf491537d973aa3141e5a167567fbfb66561fc5dab503fe8c082db1513dbdc7d2d3ca631f8eaa881ce02e5fe624f6bf7d0ac7da2cb02d94bc63f59a3b05c6f576adab3426b05"}, &(0x7f0000001000-0x4)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000757000)={r1, 0x100000001, 0xdf2, 0x40}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000025000-0xb)="2f6465762f766373612300", 0x0, 0x24141) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000012000/0x1000)=nil) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000f000)={r2, 0x20}, &(0x7f000002b000)=0x8) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000006000-0x24)={0x8, 0x7f, 0x4, 0x3, 0x66b, 0xf1, 0x80000001, 0x4, 0x2, 0x8a12, 0x100, 0x8}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f000002d000-0x7)="00000000000000") pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x80800) splice(r5, 0x0, r5, 0x0, 0x9, 0x0) inotify_rm_watch(r5, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f000000b000)=0x0) r6 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r6, &(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0xd}, 0xc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000000d000-0x10)=@generic="7571d82f63833d3d1044c5574dac81a0", 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000013000)=0x0) 2018/02/02 14:27:32 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000019000-0xa)="2f6465762f7663732300", 0x3f, 0x102) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000008000)="f8727a884856c5c545193a363de0924a466056437f6ce55ab74f1849ceb9f1597bf3e0ae854fca10f06729f1590f720e3c9b2e4a9ac387f64be2c304c73d43939fb1e75b92d165e2ba4d5bc44f16bc89fa85792c4d1b549b62fcf833222e4e5d5910332a5c0258488920c47c62f8e2054491ba409da8ffadb0bf2b0700debb7a9206d02a35f90bf9a093684f9a4ed0539ec9a838bbf460aa78d2728de8816c8a86ce84535ebebafc1cca22285c93ab43b39b284a881b3c31e59ab63b50c3d96feb041abe4fef7fac389e81c3d86f33072affcffbb16d0aa22f2a3243c734cf98b727", 0xe2) mount(&(0x7f0000018000-0x8)="2e2f66696c653000", &(0x7f0000008000)="2e2f66696c653000", &(0x7f0000017000)="6d696e697800", 0x800008, &(0x7f0000015000)="497bc6d8b916f8eb9858b21a46c261a668de7b83e799770062e706bdeb4283abee0a7631df90e2dfe4dd07810b5b05e6fe59791dbc0fce71ac59846dd71ae74e8d755130bd3bd712355d2b28a7a2312f9fe3d84c43296f2626ab1be0ced1f9c3f0") pipe2(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x0) r3 = msgget$private(0x0, 0x50) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r3, &(0x7f0000019000-0x7d)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x7d, 0x2, 0x1000) readv(r1, &(0x7f0000008000-0x50)=[{&(0x7f0000017000-0x12)="00000000000000000000000000000000000000", 0x13}], 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000016000-0x10)=[{&(0x7f0000019000-0x1000)="97316a683aa0f5d32a681608d9ed51eea67fa7dc6bb102d3030952f15f17947a9705d078e71baff3c204321b757bb56177ad78afdd2bcef8dbc9169588666a0c10b5ce6c1134eef5a5e4a24a5128f2d50d89a24dd953848e06dd4a472a0938bd0a63becd90893f38d6492b937bd943fa9a2e5762625a75a8dd33ef2dc207fe688466463da31a903c3e7c8dcf73536fb6d2a73f1d04f59c36450a9c93bf2b1ff33b7e486221fd503b59e91e4b94b338cae1d8776ecef17e05a3308930fb1c1c6640de9bec36308f985290163058458bd81d022c3d9f600b5f13cfa87bc6d55ca70fc088c2bf4828c9a64d743bc185a7188526a89fb042aa7ad0829778b1aa4a11efccf11cfe71d54ee4a597a2a877ec5611ee552f947e4b4e6212c8c951e0a51d099041d2c0c6f6d4f26e46056108a5ab5bb1a9cd59c579c1b72774a1e9b10045b71e43f21e83399cd5061d33219d18c9f8f4994d95ffe58be50319f828485057a8b97017987839a5eaceee69cafb04d88e07666f566692fe638e9711168cd5cca3488f83ec0953ead234ae190db1ab83dca69c3eca6f080eaeebd00879ec498417be44d64ac91e9d89bdac0e1d8b52bccec3a83c70682a452fed656683b2e92de13795dd73de6d536e166b865fa4fbb5873642e1743ec03f407debe05223ec64e012184d991c7a2570d5c766d7527767c47009038897013ec191e6cceedccb6a7a2c8e871b342a44f2d0e47e7e6e958d959bbafc932f516531c38a75a92982485bf8ecafa8b13b5b1dd3bf224ebeb8bf04581db723f08432ac05a4a4318ab048dd8b508da5a609a331de4d20bdca80d13f7a0ff3a0544fd7eb270da2ddb8d8b0fa625cd4ee8bd20ff4fb0bf2e67937f7d74f96dbc89b4b3dae3cbf4e805f769cdd5f804d8b055a540296aa0c8dcbed4d791cf86dafbb012fb4e9ca377f78bebb38ab13ae73b965aef3503522306bc1570eb90c1d29cf57257ad404d61855495c1f8d9138c5b0a1008e5a81e13fc6ac845c3999f738e9874b865e432e8d5e0c7f1cce74e5fb057bfebcce4c5f33c2d9be0b1f2f1d423552bf300c698692f645b2e60cd32b00d8d25b27e0dc7a8027a6ad42f19a5d78993acd747b01e09a9ad5d56c3187f12c22c8a4f647f3e2ba35029f4b88358c0fb4104f2ac54f85f7aa66c7808c1adcff4cba2a802040652ad8a3356f852b01cf5020d925c856ffca08dc6f9d31970d6575a3337c83c9b619ca0eea9e4f92f15239da3422bdc55dd28b964088182156a2bf703dacf5422157260ad24d872dd91204c7117b773794be8d11a46cbc0f16f1e957d736d21debd59841b6b0d2f9a8ad59454ab20c495e6a81c269117ed0a596637541f4693dcfd21c2ed86486fde79f57ae058e256b986d159350ccecbd86018cd45980357751df38e1e926b90d3f55041429ea8cd7c54b7d46f17d50f579e761d3dc7ddc1b8612e4b213758e4944942a1d01498d46602c695588e4d8cf0d3ce6eca8e3e002608496505d0cae12fc2fec610922e2284606a79ae2b163d6cea88ada8124f22b26d76e122a378990a274018a7bbc66ed2f41f6421e61fd0c4635f99412aa0a46d46d5f95710b582d2a3db6dbd4f706f973e09c126ae28bfe3aa28d94f708e1df131b8b4b9b98a5cf454726f21c42509a73ac076fe85e9d14d37f1ba7f8efc998f45e3e5e501f7bb0af6b40c043fe4474faa3ad493b190da6e7337f693a46bdfe2fd8a17899b9a7599940e1a0247eb3b7be2e49b80b37e5d488edf9abb19b3932f8645a620c6dc4596c4102bb88424a6cf7c99ef41a94396780f8bab3077a20ae07300cd454aa8a6e1e493e874eb081b233dc5c41d2a006c60ef4352bac5bca6f8526d9eeb1c17ed007f7c3327307270e90bf91166c2b80930e02abeb1ed76e415b09df66a502e0811904fb4a0a8e8d79bd1d1d21f8370bb5907b465cb25b98e06d56e8a38510fb5b85e06fc7088eabeae16f433501a2924a5a4d055bd11ceae9b4a9e23b5df317180eefb3dcbfbd5866d7bd8252cb28b282ce910151723d83b6c44c4f3cde6d899ee423a0f5ccc046c862fc3aaefc81b68916250e733cc7c8fa8ec5b298e88babfef9210db48bf70c1ad1bb6fe200b2dbfdfb59b11f4c19c0d50fe5391b069365bee78cb40b2729d2cdf18575ffcfc97cdb4a5599daf25a6036418f0a55a4ed8de214da3d056514c47e1988f376e5d37b2f0482be807bb7ee5085500a34a6599eee6666a33abad2c762dc9bb929bb9d7e04d193cb1cb2a87e79eec8a17a3c2639bfe91316d5d5aaae348cd950d0e4f6f85a687bd7d7c7e6a9148ca2cf319686804f49bb9847a540a1f90dd7ab70885edf09976ccd18abe9900c6f77bfa041afb58f7a47ae0e7db34531ef5b43c5edc1c9e5c098c93401b1e87e3e45d0ad8a55b855f6d01b7d0dd82ab2f8bb8f6e9edc7ad0d4deb8b39fd7071a36c292acb955afe1c6cd00e36a43c03bdb2ad81c7a7389e6a086b605bd6cd61f365c060b7ba6812045224bce619cb434811654217aa3a8383e0334adfbf0c1c72c2fe4c51e4b7a2c468a16dcd836cf5adaefd9466eb19475169443774c2313f357bb018d308d2c1570e622e2fe2f6fad7fce09166c8b2d26db5f1255d5f304c0c637fec6967ff7ea46d44f535ffd1475438cbdbb0f768db9b8a4c61e4ff559b66599aea57b6e6416a4a70226884999ddf0e8e3a2d29d4d8f437ee645a370af271fe6c55c31062ee7005b9e401fd3f720cc008d2cccc243c3912532cde6ecf5a13acec1e9c8ce43e3eabbe2d3c38f2aa69b5b67c8e4950a48d03c2cced8a6b99808e05e147e9a3700b043a6c1414bc2e88a79f7934f4c9f092ecc28d200552c74e5bd663610918b97d5546375c215d3aeddb8afd2332e2950b14673bd0be5527981d153338f03428d5cdff8006d41b823c466dee147d5d4905155fe53a3a1315e208c87c1d11aaf8d962449ce6f583de4aec79d023f0b8a286e21056efcbf057e92b9ea0fa9d24a15b38f6a397ea8c1f5453c36cd8f135b4140dfae41aebf3356054ee162a99d58a294f6a92c321474723f58109378f79e699963277edd779a1e2efa1d8afb708bb3f5e6b9a0176ad28cc2d91080faaf0b007acb7851e89d4de5e96d7bca5205822cd7a8fa08779420827a8b9fa5dfc029ab5ec193aab96ca3b6486b8cfd4f65e454046984d10f7a9fc76fb451e7735da4cf6c7e5b52aad15831604a19384304dc1951dddaa58645871bd0288353f7da774c309e896527ab9411f4ad653927eb832020cdc4819636974a34103ff10f09d3176b149298d8755befe656129836f6b79b5d5238699664dd0c89f8a901345b0150144c29073b46787441b5d219a9c02bd04ab9ef670bb0f38694e7da64b3520a8818e73c65294070ed252a025519093fa1cb57bc87777e1a0e45de9450143d126f37d76ef64f4507cc2e40e54020a50c0e4fbb4625ad4c2519ed3710891529966613073c8f941c2a99c3c1a0a600f19a51d5ca1fd74efd139071a7288a40e0bf3ad09dc64afdd14a851b28301b1444d7cd5261e81cf3534a939f2c0e5e9b9cf427d3eaae2841bea2bfad351182eda244a42a0bbe7b25a2f22432ee76e5fa86c86e3e83aac0917be6c2ea92124b223bbd610812724cf45251306c5b764acf3234535c4c9b9c2850cea02b9325bd8c4709845a12d6d3e49a5ee668ddea61e4d500e567852439bec3d8c2caef2eb993c0f2d7a577c1ec1c0ef4552df0870547d210dc17be77fb4c5d2a7558e71a6968f5df666811e8aaa6e2643454030b4a2bee9991f6caaa5f29a8dc3b9acda0666bc4caa89380a5dd4e8c2ab693cb43244babcd7a30542942e5b2cbb7d3d746ba5b5f3e49f67d40ba38551170d6fa8e30ba5b33db30830bcd97825319de5309d227998253317ac9f85e72438add2bbca812b2ae703079dfc5948d71788ebcb70ace2650ea0e8c8bc592144b6599beb60b32f8a2bf70a25ca7197287db91adb8c9ea7db39f16398c2255b2fd604d8a38f10c4be61c239cbd2cb997099a9cf858c5b0b38638bce11eaa17c8173e547c7a981b30167603b66480a53dcbbe3081152d66c1ef51c3422baa7e46dea9eb4d4326930a0d22752edde997b11fe803932aaff1caf231a9db400e31e4a85e8598d92a733b0d4b7bfaaac01f02d14a8b669c4141e289f7e32f3340c306b5663344ced4c16c15def4bd87e023c6016b6c65e5ece5767c183420bb34f3d839609ead3cf90c66e8573032e36afba842379bd84fa83af9fcfe32ed0b834cb29099f873a31e0f3908b92a9f70183e663e72cac36bdd4d1ec1fd2b769f8c12b9a75faf9e45cc33648c63f14a1c1fe2bdae0e263964b6fdcd4a778a907aaaa52c03f982ba38f9aaa9b7843ddc8389f3a03719897da54c36e318397d0bb8b07f032ba8c7aa57f362a5db5a236b096069b988c57465ff683a60d54081c2318a229861feaca76710b42f2f2ed56d02bd266408c93cfd996561516b1535e87bd13be8e18c4379ddf9e2251d4f7e4578695e0085d3f1aa5566717dc0675d52ce8e5a7de8392776c8801741c8f17c0868f1049cc87f5662fe6295b443ba56b6a9a4ee181c2e5cf46b2cbef65393d7ac1b08921d4e9248b917a4efeccd506918dd8a4d5fdd963ba6227a96d48af3c8dc4c342c29ed2b6698d90fe2d9e29b3acf7dbfa5681cd13e0ee7b7891b99f15255b9843fdd707b36f658a12c72ae82e132055475f42e8508b56a1f1230a97bfb955e122df845e14d8c8c60922cfce9fe07d5e1fb372a15444526b7ffe45349b25cd04c3ef17cb9647eb4251ab28feae7af319c75b41e22832a713261dd2045e3de694afcaa73f3ab6570518d68cf45676190586f23c5555374efa5b0486d8eb1f214346944827d849c3e8dac685eda319df08f32753ed9506c43719687f3c31ec1d274cc263c18bb3da42f4207938b33a8b2e637e346b4cd9989916ca2d7b9e9339f40550e001fc186a45cf6b127fd6e17bb4dec3b7cd32a21e38ae0fc37494b13d9fc8d1fa969fdd7e8635c1fcb6e23fc1d103ae18f216f356d9b7bf7b8d659c2b0a185a7d3893723facc2e0534ce120e8aad5d793e0f2872ef650714cadfb5c59d00fcb72bc95d585da4180f2fdb680719aac4bd923d54f1aa9c9a9be627886f20134739a9f5d8b02273d6c0e27ec052e9e305e6502c58aa4ae88aa716813503ce135a24c3455ce8e06e00ab54aad55e890e7700a4f6aee45f1bfb45ec0c22eaeb84f8a73c4ed2f9c12688c981ea9a69a3933795ec4a28dc90a03388c381453afd5949ba3bb23f4fd47dd26bc87585504bf50c2d24e9c0224d595e713569f93565d94b40ac82b167ffeae3d8b80da16405db29379a44989f7f86821400a543e680194d710f6e7e80885407a064959b1aa2337a7559d1dfc658ffa5251047768bed22ad0360e5836d97024fbeb20f8d02669fb9a1d5307da24fb9c281980b7b2d161ccbab0b86c84016df51d56533f89250ea5fda4e677080d2f378a302f8b8b43b45d3b2e8f8d52e008d757c3721f7052ec67b640be703bf68ab8f70b234d37ad729c176618722b14c765b382af8b43a57440789a9cbfac607f29fa92650403370b607bde1f1823b44f247f82eeb14f7cce7bb22bc8194f8b1c00bdc1334476bb6e285b44f51c8dc01aa53c272aa3077d7730e68dcbedcb182355bf2b1ab53ef9b48a08021d04f3074dbc12db79ccb898ed5fc119500f7a10db03350676900b5986e1facb41fe0d62d2cefe0ee31423376b28f8c4b5fdac1f11edc", 0x1000}], 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc0000000, &(0x7f000001a000-0x8)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000001a000)=0x9) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000017000-0x10)={0x2, &(0x7f0000013000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000019000)={r5, 0x1}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000012000)=0x0) rt_sigqueueinfo(r6, 0x2, &(0x7f0000019000-0x10)={0x4, 0x6, 0x5910, 0xfff}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f000001a000-0x40)={0x0, 0x0, 0x0, 0x7, 0x100000001, r2, &(0x7f000001a000-0xb6)="21ff456aea7f0722367a0358487f36a8accbf6db881eb147d18fdd0a09434c3e58e42f13431225f4d6c5762762d3572e42c97b842e5390e3a7a6b46d4fee420afd8c96b1c33ec4425e2735a2ff868af91116548b2517dfbe513b54fc33520723576a1f01ce858e5759de357399fb36e22dd7de8d2e1fb75b340a142165179432b66c8781ed5ad386304ebcc9d5e0a7fb12c58b516943a7adff8a3197d1ad39a6bd2082e1b09d870adcfe13484476d0b4ae4c7021ae3a", 0xb6, 0x1, &(0x7f0000011000)={0x5, 0x5c, 0x0, @tid=r6}, 0x0, r2}, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f0000003000-0x40)=[{&(0x7f0000016000-0xed)="bff1ccf8ccb65cfd3ec8764f6780b72e55d7a3", 0x13}], 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000008000-0x4)=0x0) 2018/02/02 14:27:32 executing program 0: futex(&(0x7f0000000000)=0x8, 0x88, 0x3, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) eventfd2(0x7fff, 0x80801) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f76637300", 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x37, "0c803eb96154c85327cb0ecb0542634e95241c4211274584362034c80ad0d9b8a7dd02efdbed02ba7d1c5f7b6d15f741184d9c4c6a23b3"}, &(0x7f0000002000)=0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r3, 0xac}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/02/02 14:27:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000-0x8)={0x81}, &(0x7f000095e000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)="", &(0x7f0000001000)=0x0) 2018/02/02 14:27:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = socket(0x0, 0x80805, 0x401) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r0, &(0x7f0000009000-0x5e)="5246410348fe5a1d5e6b9ab101088447f2559c423a8fce26156b9e8c927df60e9c65cb8be2aa0b0fd4810c23c2c252ad945b21c1a06cf8ee01ca0768219567cf52e69b98109fd79ab92b656ade69ae4c458203e1d1f19e99141040ee9ce5"}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000000a000-0x4)=0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000005000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000)={0x7, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7f010000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/02/02 14:27:32 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000007000-0x8)=0x1, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000000a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000-0x3)=0x10, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x30)=[&(0x7f0000c0c000-0x28)="70726f635c7573657273656375726974797b73797374656d2e70726f63656d3129766d6e65743000", &(0x7f0000001000-0x1a)="70726f63252970726f6365746830776c616e307d787070703000", &(0x7f0000001000-0x9)="5d2b776c616e312e00", &(0x7f0000000000)="776c616e30012f00", &(0x7f0000e03000)="2700", &(0x7f0000a2b000)="00"], &(0x7f0000001000-0x28)=[&(0x7f0000000000)="5b215d707070312f6d696d655f74797065776c616e31bd6c6f3a73656375726974793a00", &(0x7f00004dc000)="00", &(0x7f000006f000-0x7)="766d6e65743100", &(0x7f0000001000-0x1)="00", &(0x7f0000001000-0x1)="00"]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/02 14:27:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x8000f, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000011d000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000f0000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x577, 0x401, 0x4, 0x500, 0xab, 0x10, r2}) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x6, 0x0) fcntl$dupfd(r3, 0x0, r1) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000906000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@full={{0x3, {"ca28b3b5d1bdfb"}, 0x5}, [{"e6e3963352e637"}, {"b32a907e2aedb8"}, {"4e7e33d8a88f45"}, {"8d2559803d83ad"}, {"47fdaf4c8a8fea"}, {"cc5dad574236b6"}, {"6ab2b153af62ec"}, {"67a4d607e3122c"}]}, 0x48, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x7c)="7e80b173e01bbd7227c079ed1b7b8f03fa05b807cec11842e516c4ddc8080aeddbd6ce937b2d3d1c92028ef266fd0451a0f01824a22f7609aaa6166dc451efabbfc74599ccc66e544d64eb97680efd9df34da932b800942aa1a647cec702cb870b5d33ec41761403b5ad76224d5f0ad015d0c87e8e185df198b5ac68", 0x7c}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="ad3494e5d14af810c7545cf948d8412ad3391e84211fefc0b4b35138f794c0d4847399fe699cd9627ba12ba6f34666bea535300796155c79095aa54affed53f2dfd5ba96c00d72ce7bb415b53412b57a4ab747afd6e88b22366d19ffbcabd3d38cdfba92c5abe6c6659009a36ed4a613bc3c04ecedd4e58f00986207907f9e0ac0eefc781af269f6d70cf25ffefdd3c239f0c6e3d513b08f8b2914a2edb32bee9b3cecc3f07313598801f86e6985cca06405f0e1b00d46353d1b0c72004dd0511851501f7e636f810ef57c7fe1036aee15e65437a5d772a960dad471290c6ee78955c81036dd814352346f1252a348607d17545fffa9", 0xf6}], 0x3, &(0x7f0000000000)=[], 0x0, 0x4800}, 0x40) r4 = fcntl$getown(r1, 0x9) getpgid(r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@full={{0x3, {"e07fc106f3cbc8"}, 0x9}, [{"4322a2e9b2a18d"}, {"f18604bc85f12e"}, {"72827e826e42eb"}, {"febdc0086d4af8"}, {"a193f8d3761784"}, {"64726ef48bc4f6"}, {"4513a30dadf6ca"}, {"a18b7312434fca"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000003000-0xd2)="a1c5dcac33c6f66a0ef8da085a72d5348a3b18c7bce942bb178b662ac2b2585aaeb8055c5592af2d17beacc076899c4f802c170124a2dcff5de84f9733a5b73f590500d8c665f2950a71c8683a180579fcfed0cee8475e3d5ba48d433aa5fa038c8da6ad65515db0d35473df537a53190d6cd03ba6be03d0b9b1c82d940958e714624bd8122a4907d79bf6596a19867ae7a3f95cb7a6e68347223f3938c96fb1cd89ff15eda5a7ec7b6e26bae07d4d88e8f421a42fd0d22dc8d6e2a6affbe40ca0193f059e86e7b81b86ed1be70eda6cc219", 0xd2}], 0x1, &(0x7f0000001000)=[{0x78, 0x118, 0xed, "93d071f355dbb17cf59507449fcd159d6903b460486a535ee4e1ec05884e2270eda7ab6030a9434ae5e0df5fac2c470fdc9986b8d540c88e9b15cd4051e89ff04cd972638d725f3a3d124ed58ec7c8b7c10728653b0cd151726b5c5001e08ad085d5cab6983b62"}], 0x1, 0x8000}, 0x2002) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet(0x2, 0x5, 0x401) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000003000-0x28)={0xfffffffffffffffe, 0xe, 0x2, 0x101, "93783adb3e950321d54b26e27b625827bb74bcda9b956f6322da602194fc6a9b"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x8, 0x7f, 0x3, 0x100000001, 0x400}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x3, &(0x7f0000004000-0x3c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x8)={r5, 0x4}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000004000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001000-0x1008)={r5, 0x3, 0x1000, "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"}, 0x1008) 2018/02/02 14:27:32 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fe0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fdf000)=0x1c, 0x80800) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fe0000)=@generic="8fa733e90b5b5370cc5109e8c7070d3c") mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000fdf000)="", &(0x7f0000487000-0x4)=0x0) r1 = syz_open_dev$vcsn(&(0x7f000015b000)="2f6465762f7663732300", 0x0, 0x100) clone(0x18226100, &(0x7f0000829000)="cfb2a5180f6cf13e323cac7c3d8d363629212533fb3b3ad20ac29b5ce5130e2ae5441f4914864727ce94a0d7a830214c2884daad38ce2110ea5147e7bfc56cbfbb76f59e876fad7352a929749edff0671466170840b36910a4e5443cf1f05e8a5eeca58f613f73d847f844be6cadab78b6428da94f2a59637417166c2aaa747b48e76475db6efa05489ace", &(0x7f0000fdc000)=0x0, &(0x7f0000f98000)=0x0, &(0x7f000049c000-0xb6)="") membarrier(0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSBRK(r1, 0x5427) exit(0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000fdd000)=0x0, 0x4) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f00006b5000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00009a1000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(0xffffffffffffffff, 0x9) r3 = semget(0x0, 0x4, 0x40) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000fe1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getpeername$netrom(0xffffffffffffffff, &(0x7f0000617000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fdf000-0x4)=0x10) timer_create(0x0, &(0x7f0000010000)={0x200, 0x0, 0x0, @tid=0x0}, &(0x7f0000025000)=0x0) eventfd2(0x0, 0x0) 2018/02/02 14:27:32 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x2020005, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc, 0x80000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000782000)={0x7f, 0x9}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000009000)="5b397d5e3200", 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x45811, r2, 0x0) clone(0x0, &(0x7f000000b000-0x59)="", &(0x7f000000a000)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000-0xca)="") mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000021000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000-0x4)=0x1c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000025000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000025000-0xc)="2f6465762f6175746f667300", 0x901000, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000026000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xcbb000)=nil, 0xcbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000000f000)={@common="69706464703000000000000000000000", 0x6}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cbb000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000798000)={0x0, 0x9, 0x0, 0x9, 0xffffffff00000000}, &(0x7f0000827000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000cbb000-0x8)={r6, 0x7fffffff}, 0x8) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000)="2f6465762f70746d7800", 0x80000882, 0x0) io_setup(0x5d95, &(0x7f0000b81000-0x8)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00005c2000)="2f6465762f76637300", 0x101000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) io_cancel(r8, &(0x7f0000c78000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r7, &(0x7f0000644000-0xcc)="fca3e84fffc1ce9bd0c3aaac9c7063ec149d66f6e20e583bc15c5f1f33b8c5a63e84ea25ae95b183dbd8c9bdfc461e1ca7a7da25646d183e2a20560424ccb3b8d36c826971e5b30ccabc3b0f4826686d6603daf32495f9cd26ed1512aca4edada67959e1f8f09ccfd269bb6adb660ee52a6055d7d23a6c440bd79112be986bf0f8e697aee6fe0dae085fb6dc0fecc047b821360e78cecca4bc3ce94cae6d637ea27dd90908ded69c64a4e22cb587217939750909076dce3b15084ca2e4ce117c00e06d58f0a211ba88ca9520", 0xcc, 0x5c2, &(0x7f0000cba000)={0x3f80000000000, 0x35, 0x2, @thr={&(0x7f0000240000)="6aad2b97f1d608bcd82239dc6f705a68f18ae1c57480a55cf570b9142fea0fb1ab8b9ba9cfb9dcd9b6ce91cea1b98b87bed6442040e7bc90ad8e49a5d4282ee1d1ba8b8ebc408c51e7e62fcd6ffec08af22551886d0cdfb893217fb9ea6e21f2214bf64b2a31d2696b54cb2e89e20136c6b9c8f49f333ca13b", &(0x7f0000cbb000-0x2a)="76ffca878e681ccdd02b1208bc708c86bdb38a2c3b34eaa53e32180d8cfe69c6b907bf7351df87aec3e0"}}, 0x0, r5}, &(0x7f00007bc000+0x867)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f00006dc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/02/02 14:27:32 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fe0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fdf000)=0x1c, 0x80800) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fe0000)=@generic="8fa733e90b5b5370cc5109e8c7070d3c") mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000fdf000)="", &(0x7f0000487000-0x4)=0x0) r1 = syz_open_dev$vcsn(&(0x7f000015b000)="2f6465762f7663732300", 0x0, 0x100) clone(0x18226100, &(0x7f0000829000)="cfb2a5180f6cf13e323cac7c3d8d363629212533fb3b3ad20ac29b5ce5130e2ae5441f4914864727ce94a0d7a830214c2884daad38ce2110ea5147e7bfc56cbfbb76f59e876fad7352a929749edff0671466170840b36910a4e5443cf1f05e8a5eeca58f613f73d847f844be6cadab78b6428da94f2a59637417166c2aaa747b48e76475db6efa05489ace", &(0x7f0000fdc000)=0x0, &(0x7f0000f98000)=0x0, &(0x7f000049c000-0xb6)="") membarrier(0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSBRK(r1, 0x5427) exit(0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000fdd000)=0x0, 0x4) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f00006b5000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00009a1000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(0xffffffffffffffff, 0x9) r3 = semget(0x0, 0x4, 0x40) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000fe1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getpeername$netrom(0xffffffffffffffff, &(0x7f0000617000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fdf000-0x4)=0x10) timer_create(0x0, &(0x7f0000010000)={0x200, 0x0, 0x0, @tid=0x0}, &(0x7f0000025000)=0x0) eventfd2(0x0, 0x0) 2018/02/02 14:27:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)="6f282763707573657400", 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x9) lseek(r0, 0x0, 0xb1c11de05432f37a) 2018/02/02 14:27:33 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) delete_module(&(0x7f0000001000)="00", 0x800) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000000e000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r1, &(0x7f000000e000)={&(0x7f0000006000)=@full={{0x3, {"e10251723f38cf"}, 0xffff}, [{"20ded963080d1b"}, {"a697f925f0d2a9"}, {"46c1fcf1023262"}, {"cdf266454200f2"}, {"6f190d1b7fec53"}, {"f6b41b888f42af"}, {"fca565740542d9"}, {"c51d66e08f62c3"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000008000)="a40b82f98acd011976225476684471cb2cc252b7bd18275303e323acdbc7f90eb8641923dd2b36ce2d19d6bf0ccfcec3cff232265e600c8e8212a0553c10f111e4ddfc5212344bd1c08773a7f89d8f5baf93ac8f86dc5fb6627b2c034812c3ddd1d19d8cf4f7d2384153e5ebc1267173d0ad6beaa3c9c32e431d8c6063709a69bd5bc52453a94b98a2f512bbdedb8e1e4ca763c21d76e2ea08f23da73e6b62d608839e8d6e705ed2164309ad2823522cb77412f1f5a85515bd0e55d1ca6793ff888ba7f51dd172b5519f0def3c69076b7ace3af23df6b7642d03f05f169cdc87b4ab550c0599debfaeb6d80559c8829625787ebf07", 0xf5}, {&(0x7f0000010000-0x35)="8db68064ea0a21ccf98d1fe9a0f5b0f3b31bdb7226c63e0a617843dee2c0a64320466fa50096d626eba7a9359bbe186411820cac7f", 0x35}], 0x2, &(0x7f0000010000-0x1a8)=[{0xb8, 0x10d, 0x3, "79ac0fda7c032c163d69d089084d4a07b6c31ed0b8b94e93febe63c6f38372d67d0b74bf2653682ef0513a6f2fb342ec07d91747dc57ee66332af81534fc7c39c1104a72f5e06cfbf2ed915289b777f577791d940ba57f94db83b48750079f0ec93c7f98f23acd1541a3607b8210b82af57c7c6b9f55b570cb87db8958732aa6b6f43551afc3b08f9c8c8e0462e01089947ad929d2c16c5a2d6962c8b9fb91da6afc727b"}], 0x1, 0x20000004}, 0x4885) recvmsg$netrom(r1, &(0x7f0000011000-0x38)={&(0x7f000000e000-0x48)=@full={{0x3, {"a738fef9953626"}, 0x53fa}, [{"0d8d53f0823dfd"}, {"11ccda712bbd05"}, {"91a6eb2377ba58"}, {"7a4c2023037b74"}, {"6be38da46d6ff1"}, {"799d7a0da54a49"}, {"3198dfc534a77c"}, {"9ab656445eda33"}]}, 0x48, &(0x7f0000007000)=[{&(0x7f0000010000)="4bebaff1f3a628d06ea340076a67f976011ec6f737088594359ac66e6a75811f444d04b0f8dc71189a49a785d2fe42759247c5e209b44fac1d1aa08a397ea1cb0c9557ac50f2a94f0735036ffc4bdfe42c9518e9258b7128b64df4f03931e83d733f4f83ffddbe01e6e0a931aed1d445d16f7e8e71e6f68786df344f9bb5f93fd867cc8fe3e9159a258ab4cdbf57cd728d5d3c20c53918925cb844a52cfa7dbb3e69d44d2bf473f0d7fc415a5ff761243363bc307021a12c0b34790d40b7000e0fee0c42746ffcee863ac4a55e96ecd5463f2061fac889dc6002ca98f34c3eb677795dcaee70beec98b122b7a0d5", 0xee}, {&(0x7f0000009000-0xf)="3d22c8cdd064ec0f370fab1ae8b945", 0xf}, {&(0x7f0000004000-0xa3)="a94771c4a36831ace7a4164f94fcef1fe698ebf1d479c1b8deaab512fc5cfa9aad4fbfe0f06419ccfe92dd10c6a195113b4f73dd4c631da91d9a75166ad7a38000a7fc249d21a5281fa9829518a27108d599d2784ab2c4e8c2b81a683681ed27682133538d8f6f0fd88b69dabf7c1b5a2c102e3e19748caacf71054074c69def6619184991e3a41b25d78ce9abe80fbf4dbf4c0f7639906e46cde08d6586dcad13b76e", 0xa3}], 0x3, &(0x7f0000007000)=[], 0x0, 0x4000000000000}, 0x40010160) sendto$ax25(r1, &(0x7f000000e000-0x1)="8f", 0x1, 0x880, &(0x7f000000f000-0x10)={0x3, {"4edd97cc2d2486"}, 0x1}, 0x10) shutdown(r1, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000014000-0x2)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000018000-0xc0)=[{{&(0x7f0000007000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000018000-0x10)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}], 0x1, &(0x7f0000018000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x8}, 0x4}, {{&(0x7f0000018000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000017000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x1, &(0x7f0000018000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x3ef}, 0x0}, {{&(0x7f0000015000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000018000-0x30)=[{&(0x7f0000007000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000017000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x3, &(0x7f000000d000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x2}, 0x0}], 0x3, 0x100, &(0x7f0000006000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000015000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000005000-0x4)=0x1008) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000015000+0x1a6)={r2, 0xecce}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000017000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x1, &(0x7f0000003000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) timer_create(0x6, &(0x7f0000018000-0x50)={0x8000, 0x1, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000019000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000000a000)=0x7, 0x4) 2018/02/02 14:27:33 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000010000)="2f6465762f7663732300", 0x9, 0x8000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000013000)={&(0x7f0000012000/0x1000)=nil, 0x1f, 0x7, 0x10, &(0x7f0000003000/0x3000)=nil, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000015000)=0x5, 0x5, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000007000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000016000-0x4)=0x0, &(0x7f0000015000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000014000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10, 0x80000) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x9) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000000e000)="", &(0x7f0000001000)=0x0) 2018/02/02 14:27:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x3f, 0xf047, 0x401, 0x9, 0x1ff, 0x8]}, &(0x7f0000eac000)=0x10) fcntl$setlease(r0, 0x400, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)="7addfe9bee45a843d0ce96c0afbd137b00d02e908848cc78f8da401691d8fcea1fae63570542e9a82f70755eadb94864aa5289ac8780f3657346e52aa47d15cb0aa1548cb0607aabdd3e6237190e2e519abe62d18d3f6e36c7d422afce831047985dca7b854c1508df2387b803d348f934251f3ebdc0d37151140e4d16daab3afa98a05868edff59af4e4485ff24309326cae88e5dc6b0fda76453a46048e3105f0d", 0xa2) 2018/02/02 14:27:33 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd9000-0x4)=0x0, &(0x7f000091a000)=0x4) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000014000)=0x1, 0x4) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000fda000-0x8)=0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000024000)={&(0x7f0000021000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000d60000)={0xfffffffffffffff7, 0x80, 0x0, @tid=0x0}, &(0x7f0000fd8000)=0x0) timer_gettime(r3, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000026000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f000000f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = userfaultfd(0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000017000-0x1)={0x0, 0x0}) ppoll(&(0x7f0000676000)=[{r8, 0x408, 0x0}, {r7, 0x80, 0x0}, {r8, 0x2000, 0x0}], 0x3, &(0x7f0000fd7000-0x10)={0x77359400, 0x0}, &(0x7f0000954000)={0x4}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) clock_nanosleep(0x7, 0x0, &(0x7f0000025000)={0x0, r6}, 0x0) clock_gettime(0x0, &(0x7f0000023000)={0x0, 0x0}) ftruncate(r2, 0x9) 2018/02/02 14:27:33 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x8}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000007000)={@generic="14ff794ac38c06e87ec2dee2fa7e75a8", @ifru_flags=0x2000}) fcntl$addseals(r0, 0x409, 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000007000-0x10)={0xfffffffffffffff9, 0x27, 0x80000008, 0xffffffffffffff03}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000004000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000-0x8)={r1, 0x3}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000009000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000a000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x800000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0eab4a3230e2d67b7ca218d060d94136"}) r3 = dup(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000a000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ae}, 0x1c, &(0x7f000000a000)=[{&(0x7f000000b000-0x29)="c69a36a6decb791f7e1b5691d60e24d3619215be12dd9be4628698be60f84d81dc0f5eca700b6585e9", 0x29}, {&(0x7f0000003000-0x5a)="af627be214d6862b5e371234e0389b091002d55c961917410e7ba5bba855c20395b1cd56f9a8de3cdadb1d52cadc73cc719313c60a9b4af01b68661d994c846bf96a28a56374d82e07d29b7a967fd973c943148ab1876a273c37", 0x5a}, {&(0x7f000000a000-0xa6)="4d59425d4a9b8884a9879681dae27a6d08589e84d0ad9d6d664de8cf148f7387fb89efba5e8de14c43646f6a304494d8166055cd820c0e2a40645fcbe38eb3f9e472c198c7b954d7b83df43a76eaa73f0c09977094f0719a15b49dc3abc08b33a8a0e9ab4876a0ac69f1f7fd01c567148af4ab92201e497eee89d0a783429a8732ed5b863c1b9205e3e3d9fc8516b72c3e1427a3f34d9481f529db361c08cc138bd741fd9f33", 0xa6}, {&(0x7f000000b000-0x63)="0ed519681912bdca40f28f4abe02715fa51c32ecc15f38501c7245442587c9ee95912cf72f68a490e8aa5e2d35b227a5161f19d35aad2f0334a908a9d736e95ded8403c11bf85d39b4b44b46f56c354fbc559cb6e6f502694568e7b52cb7686cf3e493", 0x63}, {&(0x7f0000006000-0xb9)="2a6514beed48052df242b8ec57fcdc22430264b143a101d2447e941debda739d15820807a592d2db7e2fbedf9ca3663e4c45eaf024beda07924e9386d21bd3e20c64134f72e750c8d3f880373ef01591b4b6cc01747e4349eab328c0512750097e78faaf58b42328e0d840e4b6a2c40c6c62541b1119ed7b2afa91f0b21bc785d6282705ef6cd9456a4c8b3f8c743a4a72beeff86f39e731e7620351e5f578b2bb676690884abbb3b252009312e87faab9ebeb50f0bb35c95e", 0xb9}], 0x5, &(0x7f000000a000)=[{0x30, 0x105, 0x1, "7f6c9f51cb91fbb94ffb88f9129738c0637717675437bc8dcea5b56d2fc1e3"}, {0xa8, 0x18f, 0x6, "835ca9f530d17211c1b5e828759355126208a2ef9a0b9bd00a650e2a806ac3e7be8df38019a9bf9b1ec9ea8e871380d612eeb010da410c695b58a38722b02d17c6b66d2728add62d5233f4e1e015781d7d94e9bdd708682baa4d65888fdc74e53e5224324e5c4e58d95e3a234941e1ae975fc53d13c71e546c75b057440c7047187b8c958070e4d00adef3766273b38e3e2b00e042e4a650"}, {0x10, 0x10f, 0x0, ""}, {0xd0, 0x113, 0x9, "295c14cf827f47bc7819678b87be7b9fc8036adad9c062b90bf89eb144710e378a8a0021a23d9f28353798de65f334ee07e47c7d22edce54c9308aa33e95345cc1a6d1b32bc225f1b29cacf8c5e2621b639e869eacef674632ba44200cf10d6e0bc8a1ce7df9bf08a3eead189119243dbdc036d7a1c2b0b2ef233869d7af6ef790c737cab60307ac1f218b0587e54d358b5d35a57c0f90c9bef70e897c251a7280ad6b9ade9019ca11e5f7badff9cea3839252d706dd365b6d623abc856cffb8"}, {0x90, 0x117, 0x7, "25febcdff730a0676acfe6a39d832b544dfaaa4bbc8d036bb1535a77771f9d64c6913556bff3527a72c792ad7948af49c9885eb4998507e5ce82f156e7461a32e8d342d91e39230c6c83a6a82894b8fe1d2e4ccae8021d1f7bf3c73b8db49de951cd0bf7e55fb18ff08d7b820a75c07624529f3da7adf6dcecb60a"}, {0x48, 0x117, 0x5, "59fde675d844b32fbee1458d1b064eef765ae2b9c55db1125aa7066004684987067220183f74424078a98cd3743945b9496fda82142906"}, {0xf0, 0x1ff, 0x8000, "8af0fed4af9c62565d706b07b3ac1d2418211da3c845cebe9dcf29a29c6c51a2db7ffa0e6d4d340c30ac2582ece2a2ad41c07c8cba274853be45da231c1194eb4c5bc0fc03397e93f1e6e1b041abdc50fff527b377fe28c21173fa2a935e2a87c9ab137e44db0a53d454dd10517b30bd57c7ae37d9a6fd43f2eba93a342ad0492f46803e7c29b4f0717efe612034a2fa159d4510422a9f93e2638eb39febd897456ba7134cc5809a36105f92d1d434ccb21c0158bf47376e788b06fa8af9b39d11274d79733f3977714dd8f6b9d945a3edf1ab3fb77c5de5561f7028c837bd9c"}, {0x100, 0x114, 0x5, "8e696b294412494e770c20a66cdd7ada58b5c2db363d2f4c45b4aac923d6f0fee36ef96029b18c93269cf69992fe7dbafbf709b4a3136457d3663dafba523cc96671f820962c5945ca2d129f867272caf0e3fd24ae93549c65f9e664699540e4857da5da1f18410a6ee6c684e886b31e4f1b862c503ca50ff604b1309d189a42bfdf95082477f499afa2ce5e3eaaadd666a6b4172eb18b2bba016bbd45a6b52a95ee110e845963209dc2a63c3908ac2111e5683106d83f7e40f2920aed755c21e5cf4007fa6350b7e3d06da5811b408d888bd25a6481ae146266cbe11dfbd1f47f71d47d7c4f9be32c5a"}, {0x58, 0x104, 0x1, "7a5f816e38a6f0c96e044645e7743eeb1c8f724a5062a84d3062c39b9d9c1d59f9a5c61cbe0fed307346a98527d135a179e556f2e619c724427f6bc6b4251ac8f6479e8a"}, {0x100, 0x3a, 0x8000, "6e63975cd9c208e5c1e5b61a57a512ed776a40af6cce870aa6bc2b5ae6ab10aa2c6cfe31a77ea3f08687f8a6d2dd2abae4317400a33109429662e63fe3248a57ce334a7555c62d9accf6fe5bb66a6c627b015ac6527494bd101b934ada59fce89397b9dcf34ca747bb92059964fb04b90b22a370a6bfe19ac5dfbbcdfa9203c127140d57d735a5f3699132af87d01b10639e31822dfbca611549afd5ef946a99dd4d8b22d975c39a3f71df61eebd9eb9a5ff4ec67fe1646bd75f00a78ad6aff679781c59960b7db732f30d9829a97627ded7f427b8b6f876f412b1fcf9acfc2eef2e2d717939bf68ad78ab"}], 0xa, 0x40040}, 0x8000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000002000)="00000000", &(0x7f000000b000)=0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x0) 2018/02/02 14:27:33 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x10, 0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000000000)="", 0x0, 0xaa32822ae76d20f0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000-0x11)="2f6465762f7667615f6172626974657200", 0x210982, 0x0) 2018/02/02 14:27:33 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002b7000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d49000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf5000)=0x8c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fcc000)={r1, 0x7}, &(0x7f0000fcc000)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fcc000-0x4)={0x81}, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) r3 = getegid() fchown(r0, r2, r3) vmsplice(r0, &(0x7f0000406000)=[{&(0x7f0000fca000-0x4)="b9d6c1cc51ab4cf02d27a4761fbc1f96564f5d4ae1adddc92bee015fa91d8037982fd0182e9dd51410658960db7956ad71a23234041488ee", 0x38}], 0x1, 0x0) 2018/02/02 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x3, 0xfdb, 0x3, 0x0}, 0x14) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a73000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000056f000)=0x0, &(0x7f0000f73000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd4000)="2f6465762f6175746f667300", 0x100, 0x0) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f000014d000)=0x0, &(0x7f0000400000)=0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a32000)={0xffffffffffff51ee, 0x800, 0x4, 0x36, 0x1, 0x1, 0x100000000, 0x2, 0x20, 0x7f, 0x8, 0xfffffffffffffffe}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00002b6000-0x4)=0x37dcade0, 0x4) r2 = getpid() r3 = gettid() mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fd7000-0xc)={0x0, 0xfff, 0x20}, &(0x7f0000665000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd6000)={0x0, 0xc7f, 0x5, 0x8}, &(0x7f0000fd7000-0x4)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000387000-0xb8)={r4, 0x2, 0x0, 0x2, 0x0, 0x7, 0x7f, 0x200, {r5, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0x3ff, 0x5, 0x733dd420}}, &(0x7f0000fd7000-0x4)=0xb8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fd7000-0x18)=[{0x0, 0xffffffff}, {0xf, 0x8}, {0x4, 0x7}], 0x3) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f0000fd6000-0x10)={0x8, 0x20, 0x9b7, 0x4}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000fd4000)={0x81, 0x0, 0x7, 0x1, 0x8, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd5000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc627, 0x1, 0x9, 0xf14, 0x81, 0x9, 0x7, 0x3, 0x80000000, 0x6, 0x0, 0x1, 0x7, 0x7fff, 0x0]}, &(0x7f0000d89000)=0x108) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fd5000)={r6, 0x4}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007da000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:33 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="76626f786e657431252a656d302c4000", 0x0) syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x80, 0x800) writev(r0, &(0x7f0000013000)=[{&(0x7f0000013000-0xc0)="94ab29f2cb295b67d1", 0x9}], 0x1) ftruncate(r0, 0x8) close(r0) 2018/02/02 14:27:33 executing program 0: eventfd2(0x1000000000008, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket(0xb, 0x80006, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"f5974f144f750f"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000707000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x3, 0xa9, 0x2, 0x1, 0x10, 0x0, 0x20, 0x20, r2, r3}, {0xfffffffffffff8c1, 0x2, 0x4, 0x3, 0x0, 0x8, 0xfffffffffffffff9, 0x9}, {0x401, 0x8049, 0x7f, 0x80000000}, 0x7, 0x3bad, 0x4, 0x0, 0x80, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x81}, 0xd, @in=@multicast1=0xe0000001, 0x8001, 0x3, 0x2, 0xa4, 0x149, 0x274a, 0x0}}, 0xe8) connect(r0, &(0x7f0000000000)=@nl={0x10, 0x0, 0x6, 0x2}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cf000)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000126000)={@rand_addr=0x4, @rand_addr=0x8, r5}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0xf9, 0x1c0) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xe5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000001000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0xe8) close(0xffffffffffffffff) 2018/02/02 14:27:33 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000753000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000fdc000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000e4d000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x8001, 0x0, 0x0, 0x3, 0x200000000100000, 0x0}) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000fdf000-0x9eb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) syz_open_pts(r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000fd0000-0x20)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdd000)={0x0, 0x0, 0x0}, &(0x7f0000cb4000-0x4)=0xc) ioctl$int_out(r0, 0x5462, &(0x7f00004f5000-0x8)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000735000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe0000)={0x6a000000, 0x5, 0x208, 0xda, 0x4, 0x3ff, 0x4, 0x6, 0x0}, &(0x7f0000517000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00004e4000-0x10)={r6, 0x3, 0x7fff, 0xb4}, 0x10) r7 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000e6000)={0x4, 0x9, 0x3, 0x69, 0x80000000, 0x800, 0x5, 0x4, 0x0}, &(0x7f0000fdf000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000fe0000-0x8)={r8, 0x100000000}, &(0x7f0000fe0000-0x4)=0x8) write$tun(r5, &(0x7f00000ce000)=@hdr={0x0, 0x4, 0x4, 0x5, 0x5, 0x7, "14eba15a234abcae678a779a0f2bbbfd102740dc334deb956de50f5b854b0301a2ef13773db9c6146e608435723f67a0e9eb9d5f06755342ecb640b1a30bbf5211ad14a1a7bdfea05e4e7a0eb65e403684d453e457960c8296ac"}, 0x64) getgroups(0x4, &(0x7f0000f49000)=[0x0, 0x0, r3, r4]) openat$vcs(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f76637300", 0xc0800, 0x0) 2018/02/02 14:27:33 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10e, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0xd8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xf3f0cdc4b55f08c1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x7e, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0x5a, "1e8e1800edf71a5245cfe91fe3ee4ed04b0461a113dc9c6b6dc7217d4177c53acd301df7419048fd6ed5cf90326358650921d8b2d0a7bf81cbaae28c2cb9e5f59f71405fd9edf7eca0f562bc3e4c839b8ef4d12a8fe422bf5bb7"}, {0xff, 0x34, "e17d3885fa3b5e6c6b417c39f5fe4a9a024631eb858c4038f66033c1191f88befd2777ba46762c2a25a40005af5b053e25fffde5"}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ac786c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], ""}}}}}}}) 2018/02/02 14:27:34 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000025000-0xb)="2f6465762f766373612300", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f000002a000-0xd)="00000000000000") mlockall(0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000002a000)={0x0, 0x100000001}, &(0x7f000002a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000024000-0x18)={r2, 0x8, 0x10, 0x8, 0xfff}, &(0x7f000002a000)=0x18) close(r1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000002c000)="2e726571756573745f6b65795f6175746800", &(0x7f000002c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x7)="7b2d6574683100", 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000013000)="6b657972696e6700", &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002b000)="2e5131ed18b8882f97af75d5b8c7b8452aff0a248b8d1ba8eef78c5b1fd3a7e5094a7612612354c40740352e4feda46bd3fb5ab60ff45eab57edaaea2c8de946f6331736e539326830d58bc57838994a115b6eeb1459b62986d720a32b383838bc65e925ec2d93d7c2fcd0ac", 0x6c, 0xffffffffffffffff) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000002c000-0x8)="6269675f6b657900", &(0x7f000002c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000)="00", 0xfffffffffffffffd) keyctl$negate(0xd, r4, 0x3, r5) r6 = semget(0x2, 0x2, 0x100) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000002d000-0x1c)="00000000000000000000000000000000000000000000000000000000") semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000026000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000022000-0x4)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000002d000-0x1)=0x0) 2018/02/02 14:27:34 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x80800, 0x346) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e31000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000de0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000603000)=[{r0, 0x1, 0x0}, {r1, 0x0, 0x0}, {r2, 0x8400, 0x0}], 0x3, &(0x7f0000b31000)={r3, r4+10000000}, &(0x7f0000001000-0x8)={0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x202241) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000001000-0x10)={0x800, 0x0}) dup(r5) 2018/02/02 14:27:34 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed3000)="2f6465762f6175746f667300", 0x4080, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000fbf000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fbd000)=0x6e, 0x800) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fbd000)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00004c6000-0xa)="73797a6b616c6c657200", &(0x7f0000fbf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000394000)="43b6f28e132bc490cae9411a99cc4ccfab5ae576d91eac1a7ab8c207913cc54a7f15ab8f10deb9570d40c51fa4ad04029c0e03afaef9d17f5f64b361843842e571376d300f6d1d4c9e56858d3978224a383872f79f96b21f7356d7f67ee236df29", 0x61, 0x0) bind$unix(r2, &(0x7f0000fbf000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fbe000)=0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000fc0000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fc0000-0x4)=0x1000) pipe2(&(0x7f0000508000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r4, 0x89f6, &(0x7f0000fc1000-0x4a)="c2db360cad50a64a6fc1dc563a0ed121a5fe071b95457686d89207e67370c0a7b1928e728ddd9b9b318dddc9892ab66f3e1bd0a5b687e4d7e831a3bf14635b36b4925897542300cd9747") setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000cf5000)={0x1, &(0x7f0000b4b000)=[{0xffffffff, 0xc000000000000000, 0xfff, 0x2}]}, 0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000fbf000)={@generic="f71c1251734f83e4cb3928c465472e7c", 0x5}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc1000)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000fbf000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000085000)=0x42) 2018/02/02 14:27:34 executing program 1: set_robust_list(&(0x7f00004fb000-0x18)={&(0x7f0000819000/0x1000)=nil, 0x0, &(0x7f000027b000/0x1000)=nil}, 0x18) r0 = semget$private(0x0, 0x0, 0x446) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000084b000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000+0x618)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/02/02 14:27:34 executing program 0: clock_getres(0x400000000000008, &(0x7f0000d3c000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockname$inet6(r1, &(0x7f0000cb8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d7a000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ad, 0x5, 0xfffffffffffffffc, 0x8}, &(0x7f0000680000-0x4)=0xa0) r4 = dup3(r0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cfa000-0xa0)={r3, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4000, 0x9, 0x0, 0x12}, 0xa0) fchdir(r4) getpid() connect(r2, &(0x7f0000001000-0x8)=@sco={0x1f, {0xc0, 0x6f, 0x2, 0x200020000000, 0x81, 0x6}}, 0x8) restart_syscall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x10000}, 0x4) 2018/02/02 14:27:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000002000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000002000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x5, 0x0) fcntl$setstatus(r2, 0x4, 0x10800) pread64(r1, &(0x7f0000001000-0x33)="00", 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/02 14:27:34 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000a98000/0x3000)=nil) r1 = syz_open_dev$vcsn(&(0x7f0000cbb000)="2f6465762f7663732300", 0x6, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000049e000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000699000-0x78)={0x3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x2, 0x1, 0xc4, &(0x7f0000000000)=@common="62637368300000000000000000000000", 0x2, 0x80, 0x18}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000ad3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) r2 = shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x3000) shmdt(r2) userfaultfd(0x0) 2018/02/02 14:27:34 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x7ffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000000e000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0xfffffff7fffffffe, r0) writev(r0, &(0x7f000000b000)=[{&(0x7f000000d000)="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", 0xb47}, {&(0x7f000000f000-0x9c)="6afba79ad94986f9f135165fceb80ed02e3d469f5860fc10762fe0e0591466c9057f4e4d06db9b5f3f05c213b29d7837990d75159e8a47da5f5a868ac3118d63788ac8503ee81eb32c116afa84666385745bc2578ebc0078350fbbee176881e619b866a164812bb78729119ff2acc803e61319286e50695be3d63ffe01dac5b42cbc9b9d9c4a058747549a1f3c9a319616c203c129abaa9e9bc96934", 0x9c}], 0x2) sendto$ax25(r1, &(0x7f000000e000-0x1)="8f", 0x1, 0x880, &(0x7f000000f000-0x10)={0x3, {"4edd97cc2d2486"}, 0x1}, 0x10) ioctl$TCGETS(r1, 0x5401, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$void(0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000011000-0x6)="6c6f676f6e00", &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000-0x3)="5c2500", 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000-0x4)=0x401, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000012000-0x10)={0x8, &(0x7f0000012000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000006000)={r3, 0x1}) keyctl$revoke(0x3, r2) 2018/02/02 14:27:34 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000)="2f6465762f6175746f667300", 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a22000)={0x0, 0x100000000, r1, 0x3, r2, 0x6, 0x0, 0xffffffff00000001}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x8, 0x4011, r3, 0x0) 2018/02/02 14:27:34 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d27000)="2f6465762f766373612300", 0xfffffffffffffffb, 0x80000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fd6000)={0x0, 0x95, "23c0e01201adba0ee39d34d962348359ff0731ff911ea1782277ff19cec28a1a24289163070816e8b5a50d5c32d145f77b05703bb2adb76b927fe555bab9e614286286037b6049eb38ef20deca79dd41f10ebd00ea23678ce704bbf2db1ced804e1336750959736c7b90c53139104d811625f09499978ca7a1f4e8eb316f16588c47ab2dbecfcd858d2e9068dbb9e6064180b3e124"}, &(0x7f0000fd7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001f5000)={r1, 0x40, 0x30}, &(0x7f000057d000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00000fc000-0x8)="7472757374656400", &(0x7f0000c40000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd8000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1f000)=0xe8) getresgid(&(0x7f0000b41000-0x4)=0x0, &(0x7f00001b8000-0x4)=0x0, &(0x7f0000caf000)=0x0) keyctl$chown(0x4, r3, r4, r5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fd4000)={0x0, 0x0}, &(0x7f000013d000)=0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r3, 0x0) r7 = request_key(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="2400", 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, r7) socketpair$inet(0x2, 0x80000, 0xa2, &(0x7f0000be9000-0x8)={0x0, 0x0}) r9 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000c63000/0x3000)=nil) shmctl$SHM_STAT(r9, 0xd, &(0x7f0000bb6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$nfc_llcp(r0, &(0x7f00000b5000-0x60)={0x27, 0x0, 0x84c7, 0x6, 0x40, 0x0, "fc04545ae41a1c4b81c81f826ef584758b66ec9b3683d266bcff7e51701ba606963f6cfeba937eb55b6e484fdd8e98264d1030c36c61f8419dcd5ea65870f6", 0x5}, 0x60) keyctl$read(0xb, 0x0, &(0x7f0000fd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00001fa000)={r6, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000000}, &(0x7f0000fd7000-0x4)=0x98) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xc) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fda000-0x98)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0x7f}, 0x98) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) 2018/02/02 14:27:34 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000012000)="7573657200", &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000022000-0x25)="4206acf75f71e9474663dcfc6387ae1e007a54ec05ed936044e9e5abfc984017da6dbab649", 0x25, 0xffffffffffffffff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000025000-0x8)=0x0) request_key(&(0x7f0000025000-0x8)="7472757374656400", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000)="5b70726f632fb5776c616e307b00", 0xfffffffffffffffa) 2018/02/02 14:27:34 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000000, &(0x7f0000019000-0x8)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x1a0, 0x1, &(0x7f000002a000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000002b000-0x10)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000014000)="2f6465762f766373612300", 0x3, 0x2100) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000002c000-0xb8)={0x0, 0x1, 0x4, 0x1, 0x100000000, 0x100000001, 0x8, 0x6, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb0a, 0x5, 0x1f, 0x9, 0x6}}, &(0x7f0000014000)=0xb8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000002b000)={r2, 0x1, 0x30, 0x5, 0x9}, &(0x7f0000011000-0x4)=0x18) r3 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000002c000-0xa)="2f6465762f70746d7800", 0x70a00, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000002d000-0xb)="2f6465762f766373612300", 0x1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r5, 0x10c, 0x9, &(0x7f000000a000)=0x0, &(0x7f000002c000-0x4)=0x4) membarrier(0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000000e000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x7, 0x7fff, 0x3}, &(0x7f0000014000-0x4)=0xa0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000001a000-0x1008)={r6, 0xfff, "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"}, &(0x7f000002c000-0x4)=0x1008) sendto$inet6(r4, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x6)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000026000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="b5cf87a5cd6a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d32a203bdf1c823d942cf755242ea120"}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000028000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f000002c000-0x4)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f000002c000)=[{&(0x7f0000006000-0x41)="38720a930c27e8dc98ce77bbfe483117f043930d9caf3ea5113c981abe096cd9dd3415921409b1750e8f33c0e9771b39c8a0acc35d03d01241677ee639cac922f4", 0x41}, {&(0x7f000002c000)="15ad706b0be3e799ea8ddc670c53731576a0d73096cf0f72e268341a310ef961cc51f6d9d42ed75c0f6dd30fb7868b279fe38508535418fed72012933af36d", 0x3f}, {&(0x7f000002c000)="37b916caca929151bfbff134eb515f82a58b7783406bedc14625d4ceb78397bc8511d8", 0x23}, {&(0x7f000002d000-0xb0)="84528ce4add70f4339285a4c6f5d721c0803837293d027b976cf830561a5d285c3eece4db1eeb39815dfada74d911316dcec0d514d089466c11d0a6a65717d1f09cc9bc391faf98c3b272eaf610b9a35676963aef0c9042ecb60d7f07c4f6372f4837188c65ff7bac2f38d08da5cc01d1b627bf527e4cf2d2c267c5479458e39a8db210b692e1ec177b5b3e8f94cb648f1a329b2a25036e87bfe0bdc7811b99e001a89cd988c116ae99e8411e7f4fcb2", 0xb0}, {&(0x7f000002d000-0xce)="bfcd879814e94a3d16e4535252c38e5a44afd7c49db02956be1c281fbd08ed8a6ec57405f4338d400b90bfc02af52aa3eb918f5ea170df527d6e11b70ed514a5d2c9f237fa8a9ee60aed1ba5e9b87265736561e7840efd837294f2e9dcd0cb482c82eaaa9ce40d22ce25a841115c736ce834f1fd5ee7aeb533b53fd9fe614141feeebdb75c73b280e51055b286b8d42e8fd6919bf3d2592f3ddc0e1ffb34f8e0707b7d32f111dbbc432e1b1fa1b445da6f22a99aa3c57d65a2b13cc8d5e0dedeae850c5a6c9883e504b15231707e", 0xce}, {&(0x7f000001e000-0x8d)="269397795c63fd76e70c3813ca26cc344fc4ab01a882c3643f08ff68a8861b8b10bbe4308bb94a2ba99426b0b57425e0e1a49ccd43fee44045d220dc5573d10a20b2d3f2b717f41869e466cd3fd0523f0b858728449087bcd5e31a0bbd9cb02cf2eb2dfd576200f6e094d7d969b99801fb698458783d0b4b79c361492a1b73a023cdc99911c8722135d6f8b2d4", 0x8d}, {&(0x7f0000008000)="e55993df6802a0635cf3e71008f3fdf1fc0bf9ef373c7b04cae71f895728b675b27847c406fe99f0962c935d716342d4f6f3ebd2d29bd75b878cb2269316adcc0626a4ed6060abdfe2cff0b3b4a68d3d80382f60371fa3134815022998791da927223827742a972292cd91479aec0813e514f81a8d3f3fc1ccc827041eab31fefceada82064383cfc90ec3b2075c7e730c0c42b72bcea3b7ef32adb4e6ece7ab617fef2b3eaf1a1ced0fad2fe7d36fac772904", 0xb3}], 0x7, 0x1) 2018/02/02 14:27:34 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0xfffffff7fffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000051d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a8000-0x4)=0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fe5000-0x10)={0x0, 0x200, 0xdd, 0x2}, &(0x7f0000fe4000)=0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d4a000-0x108)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8567, 0x80000001, 0x64b6, 0x1, 0x9, 0x6, 0x5, 0x6, 0xc4e, 0x7e, 0x3, 0xfffffffffffffffc, 0x81, 0x101, 0x2b4]}, &(0x7f0000fe5000-0x4)=0x108) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dca000-0x10)={0x1, &(0x7f000025d000-0x8)=[{0x6, 0x100, 0x5f, 0x3ff}]}, 0x10) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x80800) vmsplice(r3, &(0x7f0000018000)=[{&(0x7f000001d000-0x4c)="4fefa0c90eaf8de880025df8fc1af800fcd0", 0x12}], 0x1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000c7b000-0x34)={0x0, 0x29, "f8760bcde12f900290e566e9f74467ea21aff9c01501dac65d621d35234d08000240c7a481a9033197"}, &(0x7f0000e60000)=0x34) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000020c000)={r5, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xbd}, &(0x7f000097b000-0x4)=0x98) r6 = memfd_create(&(0x7f0000fe5000-0xd)="76626f786e6574317070703100", 0x1) dup3(r6, r4, 0x0) 2018/02/02 14:27:34 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x4e7c11c63ae97a4f, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000015e000-0x28)={@common="62707130000000000000000000000000", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000007000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000018000)=0x25) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000001f000-0x4)=0x10, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f000001e000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000014000+0x703)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000001d000)="2f6465762f6175746f667300", 0x101000, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x3f) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xb, 0x12, r1, 0x0) 2018/02/02 14:27:34 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000004000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=0x25) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fd5000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f000096a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="746d6304001c", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x805, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x3}}}}}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d0b000)="2f6465762f6c6f6f702300", 0xfff, 0x201) r1 = memfd_create(&(0x7f0000eac000-0x1)="00", 0x2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000ae4000-0x6)={0xfffffffffffffffe, 0xfffffffffffffc00, 0x9}) r2 = syz_open_dev$random(&(0x7f0000ec2000)="2f6465762f72616e646f6d00", 0x0, 0x200000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e48000-0x4)=0x0) r3 = dup(r0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000fd8000-0x8c)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000fd7000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fd8000)={r4, 0xa9, "fb061c3b9a61fad83b0fb95013301d8acce12d508a098bda48777bee663f3a276287f6fb33cf25feb0b4bd1191681aff4e058abfc71edb98fb01c5d92e6733da80131bc6a53eb47e818d5e21190a5fb5e7b7677f1671b0bbeaccc871d3c5efd1bae25de8210b7a1c3be8a85dfb0ed529ae7aba664534319dae5bf9c4760f07fc9cee857744eebc20448336dfa16887120b9a9d2f684879b1746a25c40ff4a8d8c6d09da9b941f31727"}, &(0x7f0000fd9000-0x4)=0xb4) ioctl$KDSETMODE(r3, 0x4b3a, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00002d0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fda000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd9000-0x4)=0xb) 2018/02/02 14:27:35 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000013000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f000002d000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() set_tid_address(&(0x7f0000029000-0x4)=0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f000001a000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000002c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f000002d000-0x4)=0x5, 0x4) socketpair$inet6_sctp(0xa, 0x100000, 0x84, &(0x7f0000003000)={0x0, 0x0}) r6 = fcntl$dupfd(r3, 0x0, r3) writev(r3, &(0x7f000000b000)=[{&(0x7f000000d000)="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", 0x1000}, {&(0x7f000000e000)="1bd829fa2e288d0353ebba1a2e5ffa8bc74a3f739587b661a51ae60c5cf86351ec0bd05148eec1846e5facb5148326d1911daecfe7af6b5ab89d399a7807381a26990f29dc1f38ac99c4b8c00c975e5a1780aee5bc777d01fef5b7aedb4142600bc43a46856246ea32ea33feee8612b8ac24c25df79d25af630dae75516aa6238ccd092f1196ec2a9467d487fa04", 0x8e}, {&(0x7f000000f000-0x9c)="6afba79ad94986f9f135165fceb80ed02e3d469f5860fc10762fe0e0591466c9057f4e4d06db9b5f3f05c213b29d7837990d75159e8a47da5f5a868ac3118d63788ac8503ee81eb32c116afa84666385745bc2578ebc0078350fbbee176881e619b866a164812bb78729119ff2acc803e61319286e50695be3d63ffe01dac5b42cbc9b9d9c4a058747549a1f3c9a319616c203c129abaa9e9bc96934", 0x9c}], 0x3) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r6, &(0x7f000002f000-0x38)={&(0x7f000002e000-0x10)=@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x40)=[{&(0x7f0000013000)="c25f0185cd8061f005f438cc87c781591ee418e0adec6ba69a73ba8b0656232d4e513952fa8147537b3a5a0dc7cbdfe7000a795fcb8483ec2b040eb2433f625a9dc60cefbb927ab3a3ad5391fee74c5227", 0x51}, {&(0x7f0000021000)="218c2e00000000000000a15f5d2a9f580a68779857827df7b4374a11cc199ed6533f87e3526eb5c5bb5a0635417aec7b63b3aeb46de63a533d725359d8583dc533e1407957102653d72d74a869d33479d943a3df759d2cf8e3ba087a716a349a3c47ef", 0x63}, {&(0x7f0000009000)="bc7e4240b654b103000000000002000000000000d2deff44b63808ad90edd39bb79bc0c0e379c270f38abde0f34bbef4ee670cd7b988f78517620fb82aa95c3f51a125d623eb7a80aa60fd35170d7ab6077c9622ca5712c25382928836400526f8a168946336d516e1820e5e97450c014736d645dc08da990c58b7633e81cecb9a01a935a750c80430c72b437785a996cfd80826bc4ff784b6afcf118a7aabb8b82fbb75e7e457c36eb2aa6ff1f006aec65dfe6cd19c8b393941896bbbe2156ee5698c10b6d59779f7777d804b46186b77ea08e9c5df64b2dd", 0xd9}, {&(0x7f0000005000-0xb2)="305f61c0f2bd02e44e9aa149f10e955427c4cb9aa92daacbb64e3910924d31a61868dfff8c3144abd8a0ea0ad2968ec2640d90038e090030ce004e27e82123b85874abdd3080e350b84008bfa44bd0a12c698565e3462959f02d67e15326bb44da3b1d43b24bc10d44b3aba5c35a7eae6d428454a5a5b72afbf41d471f53521cdb4108d4623c9f829236b38b8cdf9c5a5da52ec0688c8e95287de7ed3f57f451b54812b7752ef48704e87fa55e187a6e3ddc", 0xb2}], 0x4, 0x0, 0x0, 0x4010}, 0x80) sendmsg$netrom(r6, &(0x7f000000e000)={&(0x7f0000006000)=@full={{0x3, {"e10251726138cf"}, 0xffff}, [{"20ded963080d1b"}, {"a697f925f0d2a9"}, {"46c1fcf1023262"}, {"cdf266454200f2"}, {"6f190d1b7fec53"}, {"f6b41b888f42af"}, {"fca565740542d9"}, {"c51d66e08f62c3"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000007000)="d72a1303613990dab6eaeaee6d01cc6183e4d92462563e3bbf92d1fae920f3f6ab490e4f8d7304dc0ce60bec1a09797ea617af4d64d714abe5053ee9c54ab416c80ebae2c06704a3616997c03dde68ccd3519d53f1165f19c25630216a870dce704f8f988b5ac0be88850a30292d4f2cc348aaccb2d2cc7921557ec1fd807313099a3629323111e04b1c8530e567d09344060e0db9caa162805d598bcb02470d74e550ba74ba9ef7e21a7469df0e1690fee00286c9f57fbe869d16d05fe8f7dedc729741976500ebd4cad201ce6d5ba79b3e472624383ea44391e254924fd7c24534b6567660c0d10ce0a623a352", 0xee}, {&(0x7f0000008000)="a40b82f98acd011976225476684471cb2cc252b7bd18275303e323acdbc7f90eb8641923dd2b36ce2d19d6bf0ccfcec3cff232265e600c8e8212a0553c10f111e4ddfc5212344bd1c08773a7f89d8f5baf93ac8f86dc5fb6627b2c034812c3ddd1d19d8cf4f7d2384153e5ebc1267173d0ad6beaa3c9c32e431d8c6063709a69bd5bc52453a94b98a2f512bbdedb8e1e4ca763c21d76e2ea08f23da73e6b62d608839e8d6e705ed2164309ad2823522cb77412f1f5a85515bd0e55d1ca6793ff888ba7f51dd172b5519f0def3c69076b7ace3af23df6b7642d03f05f169cdc87b4ab550c0599debfaeb6d80559c8829625787ebf07", 0xf5}, {&(0x7f000000e000-0x5a)="e5258388819d4ad511152cac73c8ca04a6a3996fc1d4d56ece8b5715e20653d9433250cc4c7ee7fc83945e55114c44d68c9279f20dba0baa664c85e747259b1f801c020cc242d0be614b347ae0f9e1b725844bf12c7aa1268d6f", 0x5a}, {&(0x7f0000010000-0x35)="8db68064ea0a21ccf98d1fe9a0f5b0f3b31bdb7226c63e0a617843dee2c0a64320466fa50096d626eba7a9359bbe186411820cac7f", 0x35}], 0x4, &(0x7f0000010000-0x1a8)=[{0xf0, 0x111, 0xffffffffffffffff, "8324bb0fa823b5ccaf53a653704c2644966f8841eed7081f0ff5abd5817ac1a51ecdd32bb44bd9777f441c24411af62c8be24b657ea3dca2df7eee3ab38414d41e4d9ab41392747961ae770468b1d205b9e6bc3558221f0ea516876b495fd7904fef1ae03f641b1b7cf0a1f29a69d93c11057308f84721dca7d91b37a27a72489ecbee8d12f42cb3663cd1210fc3638e164cfc6f692828121bb232332eb83934df43e80b9016ca9bb8eaf6426137c318b8307e33571521039c34de560e51e6d0852420173ce65da8138aabf5faf22f17cc7384b7a5463da4d8d4a08f"}, {0xb8, 0x10d, 0x3, "79ac0fda7c032c163d69d089084d4a07b6c31ed0b8b94e93febe63c6f38372d67d0b74bf2653682ef0513a6f2fb342ec07d91747dc57ee66332af81534fc7c39c1104a72f5e06cfbf2ed915289b777f577791d940ba57f94db83b48750079f0ec93c7f98f23acd1541a3607b8210b82af57c7c6b9f55b570cb87db8958732aa6b6f43551afc3b08f9c8c8e0462e01089947ad929d2c16c5a2d6962c8b9fb91da6afc727b"}], 0x2, 0x20000004}, 0x4885) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000002e000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000010000)=[{&(0x7f0000007000-0x5d)="b8edaf2d00793d6dd98ac3aa2ab31a616e8897272378b64aefcab6c0413fdfd3c350bd02eb79c22fb3dce7487696500666dc78a262d301660943019af286589543f3d09991a367701748bbbca877af393fc023c5a320dbe3384fdce60d", 0x5d}, {&(0x7f0000021000-0x42)="efc2e5ef56d9ec4b52f176ef29ec07da7b0bd75564d15377e60e2a93f911fe276ecdb7b952fae8f6bfeaa3dbf781113174c76682eba95d817deef8b04e6ad3a923b6", 0x42}, {&(0x7f000002e000-0x1a)="262059b13582c11cc390d4b31674bdb93c65539d4caf7993faf5", 0x1a}, {&(0x7f000002e000-0xe9)="052bbced73f1672e5c2219291e944c674eb2cab7ea52207e5b419ca1d71b115252961108d94f6fce6ac8b2db50eed42e8d2a45dca718b480208dbc3e9a6b531255c6ee8174f08b8f74206e2bb110bd68eb67b4845fce44d5fac5040920c89ab74395b5f69e081705852b8c2199afc148daeb43cfcc5ad2776eb265020cd1883fa9935ebc015571e2f06ff3ccd7ccde66ae86e58572d5ec7668fbe0f94d27cd70a4e275e4793b1c30e5d2ed099d3974c6a8a782335a2e07e3e74410ac73695bb08a658a3c0b6dafeb0ab9ba2aaf887632cc667ec97e9380e868bab72e89f86bb36cd78445fe3810bc5b", 0xe9}, {&(0x7f0000028000-0x2c)="ce44f6f8222fd985ccfe05c686ff4cfe6bbbcecb133403a3710b0329b787485f8d84afede2bdae19f5c55039", 0x2c}, {&(0x7f0000027000)="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", 0x1000}, {&(0x7f000002d000)="78a8b6f281440b60acc84d15c5123e24b5677b0dcd8d04ddecda53113b4f568652b2d0dac7a4319e", 0x28}, {&(0x7f000001e000-0xae)="29c51ca61c856af6e970efe346af7e0caf6a855b22129a0b48a5e2bdf427d0361dd01d67068645c33806caff25fcfb8f096a9e583f0e905786247f425f3aa300875c3b90805e546dbb1f9ff90020c78419045dd323269e88067b3dc3dd973be8c31df870f303bdfef9a946e7a1066a0ce1d88f8eb4c05a8347702bc1b57f22f7408e23321942d87983c4b6476cd3ade0ac3fc690dde66f2a73f84217bf045bf7f1e6aadc2f53aa7237e1fbb77874", 0xae}, {&(0x7f000002e000-0x1000)="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", 0x1000}], 0x9) shutdown(r6, 0x1) 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)="6f282763707573657400", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000004000-0x4)=0x0) preadv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x4, 0xfff, 0x7f, 0x4}, {0x1ff, 0x3, 0xd9da, 0x6}, {0x8, 0x100000000, 0x8, 0x7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000026f000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) [ 1808.293020] audit: type=1326 audit(1517581655.220:37): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=16529 comm="syz-executor0" exe="/syz-executor0" sig=9 arch=c00000b7 syscall=98 compat=0 ip=0x42d034 code=0x0 2018/02/02 14:27:35 executing program 1: mmap(&(0x7f0000000000/0x83a000)=nil, 0x83a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x8000000006, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000083a000)={0x0, 0x100000000, 0x20, 0x1, 0x100000001}, &(0x7f00006f5000)=0x18) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000083b000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000083a000)=0x8c) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000f8000-0x8)={0x0, 0x5}, &(0x7f0000272000-0x4)=0x8) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000083b000-0xb0)={0x0, 0xa8, "edc46833637b25758e8f4bb3a6a2a1e9e595429081d77ec73ad6d3989caadae3135b9d6d5ecaea7c6d19c8ff86fa4855561dc72504ff45876ce140ba150059f091f56e1e7a09c2e4ad7957731ea5ed73bae47b2f2fa432e412ff25c5d324289aad21c00b50a7c4ee266f7130a401ee6ca1b991ad5f70c1604c9212c705a1062f1e4b2ab2b40560a98fe2c7c672ac0f3c586053d297f7530dcbc08bd7eb81627b8482d68dbeb0db77"}, &(0x7f00004c2000)=0xb0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000083b000-0x8)={0x0, 0x6}, &(0x7f000069d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000144000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x8, 0x9, 0x9, 0xb4, 0x20, 0x2, 0x5, 0x1000, 0xe9, 0x0, 0x0, 0x2, 0xa71c]}, &(0x7f0000449000)=0x108) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001e2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9d, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0a, 0x0, 0x1, 0x6, 0x20}, &(0x7f0000298000-0x4)=0xa0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000083b000-0x8)={0x0, 0x8}, &(0x7f00007e5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000022e000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000419000)=0x8) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000083a000)={0x0, 0xcd5, 0x401, 0x7f, 0xffff, 0xffffffff, 0x3, 0x800, {0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x181}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0x3, 0x4e, 0x3}}, &(0x7f000083a000)=0xb8) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002b3000)={0x0, 0xfffffffffffff801, 0x10, 0x7, 0x2}, &(0x7f000083a000)=0x18) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a9000)=@assoc_value={0x0, 0x334b37ef}, &(0x7f000083a000)=0x8) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000303000-0x118)=[{&(0x7f0000668000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000083a000)=[{&(0x7f00004f2000)="a91f2e5055235b45e1df309035faea9f82bb2e788679a2728f72d487ee70921af94ec0f14a45b094344e747699d306f52c97dbc26fb97e1a9598f63de11ef4df58efe630eb0a8e6683374b2085da4693c4f0f46aca5c62c99ed1eca9301d9dac0d125de7a83876da8c26f25069b43e54c69f5f5584a88f8a8da8711c94648f8fc3b6825de0b64ed4664dbd1098e9610b949d272aec572ceefa40c2df3f6a0f1d1e0d30e1198edbe9af9a3e12e0b9bfda629123b13058caa1bffedd75db01b6373426167e99bd0dfab842a7bd56e671f4e5", 0xd1}, {&(0x7f000083b000-0x54)="e041ae3477139f0c66dc20582fb4fd0e412c2bbfd52aa1378de7e17ec85c19a7be891c15a7127b97aeb630d90adb398819e8e7aed51505c76d1e9af79b562c08215f4da359b35bb87c9a8637e335c1e03d054c4f", 0x54}, {&(0x7f000083b000-0x81)="1de4443f85dcd87b48c723255999fa70047043bdfd6e173c4568c06a7bf136e00cf017d400640e14caa87123ccb45b7f8d73b137b70597e054d93efb3d222c7816f35bf67ed3744c7f91f7cd2c32e76338f2d9b284b8e251ec8bb689b73c514b5f22917d284d2fb1552086e9942746becb8fc25d94e37ece27ac920a93a8f4ff22", 0x81}, {&(0x7f00002db000-0x25)="d00078db5ae5b0c38dee663bd8bb3cef7c3e851f9586524c563476ba49281b13af9e394057", 0x25}, {&(0x7f000083a000)="351e7ccce833aa0faf6bc088a6a6cf5b8fd31b9e72a83afb8c07fcbf65fc2cdd8742b2f54c07d879e010fda2eac081427a9e2f4254f359bfcd0c5b39ecaa41a0e56e6764d441160efc701ca877a143f97db4f02ee072027b31b9a1fd129519ac93ac9e9ae4df45e201f058087cc6a4fc41e99f83a0a3c4098583f0fadd3a078a2c1e682a23bf54f6a9d80158c79ffa0249a129bd31a80a70c6aec5eaadb4477164b44d41c4830981cd066d67ff39dd8fcfce9c223d37fde78581f46ad63130a44e09c16932dc96348d6ba66e6e6ed982bb832d28f145476cf9993c3bb046a10c34", 0xe1}, {&(0x7f000083a000)="9caa8c9fceab4e6402e2b4059a2e3fe5", 0x10}, {&(0x7f00003a4000-0x2e)="91b21bb6dbe5f82c3ca708d262830486fe685f41d59ff17f5d4969231521a54f724bfff3b6c3ee69c0b4352d4d91", 0x2e}, {&(0x7f00003f3000)="25d78e6faaf4e34d17a99778bd85d9a3a0f8b569911cc8ff61ee120275cab1205d9f27230ab826b9b483c4437384bcb4de7e6351ad68ee3d229f2e3b06e343349f7cfb2a5b09b741a36961f7a802d49f2a7dd5d54bc5d80bb98bacb85b98f5c14b58a281c8749433451fa19a038c5d10433a81392cd7eb9d", 0x78}], 0x8, &(0x7f000043d000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8208, 0x20000000000000, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8001, 0x4, 0x18}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fff, 0x8001, 0x9, 0x18, 0x5, 0xff, 0x8db, r3}}, @init={0x18, 0x84, 0x0, {0xffff, 0x1, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x400, 0x5, 0xffffffffffffff81}}, @init={0x18, 0x84, 0x0, {0xe00000000000, 0x10000, 0x2, 0x7}}], 0x6, 0x8804}, {&(0x7f000083a000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000017a000-0x30)=[{&(0x7f000045d000-0xe8)="2c49d649541c12b6ab04ff543db7352a5bb85ea0e9de10610bb4cce4db66d8553e1e095f21cec0fdfbdcce056c7e3772116baefe8402e898e9da20a8416a40234d2de5cb3d5017a709fffac4f045ee5eb06cdbcb4161ce70de8412af9ac049b66c34a7ffdee942f1d3fa1613570aa32ada5c1e1f1ef013762320209ea689114a1398d0ceb7450e31de01fe7e835db2e105e2722e5e36677396b63a95ff0d49a7c4a876b0ba643cf0c9e0e04c1b91ad956acc636557cb5bdf1bc6ad15d043f0a69a7e93faa2212cd2280e14e66fbe328f08fab67c0914a47b04efe12573a4ceeba278292861b3f64f", 0xe8}, {&(0x7f000083a000)="ae32bf9e6d69b19506f7ceee8d8ed6d68990cd8e7abb777ace83c5b5e240290e49ca0fe6fe590d988f977260e37eb78e659e1898dafdce25e5f4a5405349df06c2e10c7fc172c01976c3d29a074bda41cafc4b1d2439aa3c5d818eab25784bc232b5b88072046dd753a405194235452a72c5494dda8922016f70a8aab3e5da516483df867374d084dca2f8346a54602a986f3514d79a85c5e0105cc4d75ebf62ac1b708bdf770d5df6468ca8f0facbb750ed15c6b40c4f092a3ed1fedf972a6838b9cbba0592ec3dd137cdffa81a21a949cc7c8d03cff7da84a4ce88c8e81e5aed569bd2014b9e2d91bf62", 0xeb}, {&(0x7f0000440000)="239c23bcf0ecf44a406eaa6ef9e2ba7dcae766c5a8", 0x15}], 0x3, &(0x7f0000172000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffff9, 0x200, 0x101, 0x9, 0xfffffffffffffff8, 0x6, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80000001, 0x8006, 0x9, 0x76d, 0x4, 0x8, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x100, 0x4, 0x80}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x4388, 0xcb}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x8000, 0x63c}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8006, 0x8, 0xffffffffffff0001, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x3ff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x0, 0x0, 0x0, 0x0, 0x926f, 0x4, 0x2, r7}}], 0x8, 0x40080}, {&(0x7f000083a000)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f000083a000)=[{&(0x7f000083a000)="c29f46d0916c18d99280f18ea626e5d29168c2ddae67290ad7f4da77e13766b301a05813a5bddc5bfeaa21db098447ce20932490bf7414fb3dd9d646a910140a02921b7751cfbf46f865ee5c490b8c7921cb80bb4218d9bd7b03bb2dfb55635ff6ab004a9db021e8eef41b2321ac15875bb3cd44827b44821b720e8708a92c6081fe073bf8e1e65a59b3984205153b715f98e712f72a1bea2f50ef14740c0ac6680feb4b5bd2a0466b", 0xa9}, {&(0x7f0000319000)="15e55818946be3ebaad41a88397385939bd25f630e0bf9b0aa8bd05eb26ab1b9982d68a66db221fa4974cec93d4908fb4db33cf8cc02bc880a88ad02f77b5f14d06196d77783766f328b5b379877854c9fcecb1e71eac55241e2484b3cd12940253e9555d1db9f30e43fafd0e68dbc4f31fdd154f4e3476085f5e7bab36bed0ec969e2b5b5f497e2dcd48fc7a981147deacc46853ab609e396a6cd9dba7cd19e6b6beda92c35f2e9fcef12b9e212eaeb0507dd1cd3", 0xb5}, {&(0x7f00004ec000)="049a2b40b1be46214272dd3cd345b51309fe96dc8afb41ac3d42a1afb61ce22c5b837bfe92ac17fc45cde857aef7e22f0e63152c57b19b23d02582fb43b9a6e46e3ea1d601298daa9fae2f0f0809f2ce8f32e1171e92911099979350c6a7e0c69e24a1c130379f4e53beb04284aca7881af31228343984552466d2ce9aab62a045f6a3da837b250be84431cc37ef6faba45b6e93c744e6eeacac6345662586ba7e47504bd29e950283e5862c2733a795d2cd4e7b11e38b25bed4bce7aae4cf094914c7e1b6aab806a038635a2ec4bddf2774f357ca1e009ff1f9", 0xda}, {&(0x7f000083a000)="a3aaa600630d1b426737022d41cd3977dc81f53718d94ac2142d8deffcc65f01d68293aa71b811d1d79945dfb01f1d30c2b2f874a222e824fa23e2cbf0e290211012b31f71e60f4210cdd067316e2a31dd6a345ac1a8a2c022fed7e85fa97db7292773517175623d14449ca53e3e5c92645f72faced1578deca14baf7aacb92bdabc844e0438caa8196c4c64d8d342eb63e1113328cada63ffd051c6ec3b669302e1ce8b552d4975f6b4bc4ee5c6c5c64dd095e5b74f9086ec73f7307d270990b516ab844748dd2a3e064117473111faa142b8bbd5de6e71f46591f080dcd1", 0xdf}, {&(0x7f00006ee000-0x85)="37ff34aa10f3cc2b86dde1f3589dd3865ed0dd045df4ff6d3a1fe2384c6be11eef526b9b7f9677687c01dcc7003adb431d86afadea0d86a9edf2930e1cc027bdc66159ff885869ff698f2cab9eb1a6682167c0ea0ea22b8d292611a413187d656461b1eb5106b0d9d762d2be64b1d7bc3434eed0db89960787711505d0fe7b24b02b60130e", 0x85}], 0x5, &(0x7f00004e6000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xfdb9, 0x200, 0x6, 0x1, 0x533, 0x8000, 0x59092e16, r8}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x6, 0x1b7}}, @init={0x18, 0x84, 0x0, {0x3, 0xffff, 0x1, 0x6}}], 0x3, 0x80}, {&(0x7f000083a000)=@in6={0xa, 0x3, 0x7c51, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f00002d8000)=[{&(0x7f000083b000-0x2c)="42dbaee32762827f822c8eef2445b06df30dd514263ba4ee8d7539d744e525472c26e61373fcb5e8c66d4ad7", 0x2c}, {&(0x7f0000111000-0xda)="8ee857eace843a8c70bd2e7fb18b43003b456cd8b1610f57d81f424f3137138cc34954ab8de152f3b23d8a7622273c3cbb27d33a4a7cef5d8c7b3e4c2e52036110c82c7875b8e88f722dd594b1139bb32a6e6913e172dfe8f8c446e8428a44b6c33f6b452593d97b411eb8689604d580b51852f29b47bd16b668714544dcb1e1c175f6ee31d109a787403d3f6fc8db714a1db4f2b1f594a336fcfa6e82f35a113a716420da75b9aaf90d44c5707d8d167a030fdbc0863ba8f65cdab5aeafb4f1a984c0e64f916533792eb072d2f0833d6aae617c9f08fb9c4b98", 0xda}, {&(0x7f00003a2000+0xfda)="5a22e0f52104c5373e016d5e953a16ffe48db1e6e6b29973c5756e8155d8f172b204c707cc99886f253e28db6e6df01d15aecb90363a66597bc329c9ff4802ac7d3c2134d8ec3d52755ecff03a3fbebc79b6dc63c74d0810ba14978afe7a913ba54a547ed9fc23587ef33c285b", 0x6d}, {&(0x7f000083a000)="8d364ef4d4dfc0e6b7c3748a8d402777934a9b1d2db317c3cb204c3e34557016240efe2b6c7fcb7645cf008d9061f95f6529c79cf2c5ebaf5f0ec8ee1dbaec25c8cf945b32cd55b73f285af8cddd16bfe6cde7040ffc74e5684f680d55661a8f205c16babee3269c194a46bfefe72d7062eb32a4d962a322f4cbeba93c232d8f851ed69f61108cadf88b27", 0x8b}, {&(0x7f0000191000)="54bff0f35eee72d58286662aff3810f2cdbacaa9b1290eeb1b59ee2dd35aba353fc01da02131ae27818933916cd38d0b9c6a2cffd0078a2bebb4a7215687be1d742700b60c335b7b532b8add5a606383b6576f69e1648215a0a733cb928edc1707b5db7e4991587caf45a7b822b9be5034c2c291a25604b4190bab", 0x7b}, {&(0x7f0000209000-0xa8)="55c61aa70c2254904c29b8ffbaf765f28987eb22bb5f7ce44ed758e39592dfe2526918c13cb6e2a2f3b2818a2761cbac754fc3b643da3ff33eb2c11e911b962fa50d5842c230c77e6953f252c862e0bf899ecec6ab4af73ffe2a1f13a8799b8bad699c9d357226792a719aff5f12e183742e78a19a151ea680d3d58d609f2a54fe992da517dda07f55896ad644f995e670e86227ef595cf5c8dc97a19b6458ea678664c3b7f5ef7f", 0xa8}, {&(0x7f000073c000)="357bbb7a6913fcfbe75cd7357bdc152db9dd9d019ea62d81795c1b6ff111cfb7035d266fc34b4e07c71c0ce398e5003a5585887c8fad6b4ec21850b7a617584374c2caa029a1f3b713ad55a0b85abceac08ae9bc31e7cfcb3173220a28c1bb457357e3bb20966a35ec53d84fd6353bdb2b3ddec6da60808b50b6230c94d19972f6a72f5b79d2d5d340e11d84ee27d57ce0a5a898a841aa7f039bc4bc434c546bec21bddc5c4c16a1f1ad362cc87ddf09895852d339ecf35e61bb0b1e765d48fdeab1afbc68c709b53d9dbff9712790c00b41e99ef514945f01cd068e9cc4ab1b8c4f1d", 0xe3}], 0x7, &(0x7f000083b000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x4000000000000, 0x0, 0x4, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x202, 0x1, 0x3, 0x7fff, 0xfff, 0x7ff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x40000000, 0x200, 0x9, 0x80, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80000000, 0x1, 0x1, 0x10000, 0x100000000, 0x1, 0x9, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8, 0x6, 0x6, 0x5, 0x9, 0x100000001, r13}}, @init={0x18, 0x84, 0x0, {0x800, 0x8, 0x0, 0x400}}, @init={0x18, 0x84, 0x0, {0x1, 0x145, 0x101, 0x76a000000}}], 0x7, 0x1}, {&(0x7f00006bd000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000023000)=[{&(0x7f0000071000)="9e86accd7a77dba590df1ff9fba11db7d09952f816c9225627cf308502a2cdf7fd096ded9d5cbe0a8cac24675ea182d9daba9e76809c2767bd26359b7ee6cf0f97949a5277bfce74b53e6859156901151939eefe", 0x54}, {&(0x7f00006c3000)="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", 0xfc}, {&(0x7f000083a000)="5049ede37d6880428486adec111586c5814276ae0e4ce092213292c5e72388f4f7a5f6b062bc716221d46a1dc47d9aeeeecc9bca455f05665eee57df009615c307e49f7ccf0c3078035bb0fa645ad259a7cb1de783f1213902d2d838ebab2fb33fe8a6deda9153e78c99a56b184393e859fd9d39a6afafb81956408d964ec508c55437c8f322c224221df4a004a1778a6c9ac20f07141bb026ee6ce5f640cb39fd80d9e80ee574df0ce2ff39b400bf45dbacdb3a2db70a4f639a980ee6ed71d6a2dc87d118b8a7381c17396f10d5c6930a57356b855da78a761faa07207264fc4d86c6d6eee08e0b316ac7950dc156b6e74a", 0xf2}, {&(0x7f000083b000-0xe2)="3c22a580eb9611368b2cc6b76a495d83b2c63fd2755c6d40d658eb4beb0a9a4e02d33b9b50d04238e4b74b84e443a60b554e80bf8f51d074cfac5c5546788a3c770fd9a170918582a4cf896cb26bdaddf3a0b8d6ad2553b6d47e1d1d4da092e8451f77bb4f1f11611ee55a409780ef92aae460957b24d2b4205f64f437831247bddbe166ac90a205266f5b4406e1778f691e22a1268661d5bc204bd4a3b24d17ec2e02c942cdabb21b636608eb56bb2f2635eafa3e6d63d8d4ee5bfac077a0f1f55b554b2dd74f716c9e508726394185fdcfe7dbeaeaa13c6383d4cf4ad53df493a2", 0xe2}], 0x4, 0x0, 0x0, 0x8000}], 0x5, 0x48880) dup3(r0, 0xffffffffffffffff, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000002d000-0x4)=0x0, 0x4) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000083b000-0x28)={@generic="a00d3001cfd67dde6cc08910b8f65dff", &(0x7f000083a000)=@ethtool_modinfo={0x42, 0x100000001, 0x3, "7c7637188d074360"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000002e000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000006000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000397000)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_emit_ethernet(0xa4, &(0x7f0000488000)={@random="772958d5a9ce", @random="000000000488", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x96, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x2, 0x0, @rand_addr=0x401, {0x1e, 0x4, 0x71, 0x8c8, 0x1ff, 0x1, 0x0, 0xfe93, 0x88, 0x9, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @cipso={0x86, 0x31, 0x10001, [{0x7, 0x5, "5ba7f5"}, {0x2, 0x8, "a2633f5e1533"}, {0x1, 0x8, "304bcf6e26c2"}, {0x5, 0xb, "952253f2fc07f6ae1c"}, {0x0, 0x3, "38"}, {0x7, 0x5, "d3fc8e"}, {0x3, 0x3, "6e"}]}, @timestamp={0x44, 0x28, 0xf661, 0x0, 0xab, [{[], 0x6}, {[], 0xfffffffffffffc01}, {[@rand_addr=0x1ff], 0x800}, {[], 0x80000001}, {[@empty=0x0], 0x2}, {[@rand_addr=0x2], 0x10000}]}, @rr={0x7, 0x7, 0x3fef, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, "e6f2"}}}}}) [ 1808.361664] audit: type=1326 audit(1517581655.296:38): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=16529 comm="syz-executor0" exe="/syz-executor0" sig=9 arch=c00000b7 syscall=98 compat=0 ip=0x42d034 code=0x0 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000-0x28)={@common="6970365f767469300000000000000000", @ifru_flags=0x200}) fsync(r0) lseek(r0, 0x0, 0x4) [ 1808.469419] BUG: spinlock recursion on CPU#1, syz-executor0/1518 [ 1808.494649] lock: 0xffff80003af9a080, .magic: dead4ead, .owner: syz-executor0/1518, .owner_cpu: -1 [ 1808.499481] CPU: 1 PID: 1518 Comm: syz-executor0 Not tainted 4.15.0 #3 [ 1808.509129] Hardware name: linux,dummy-virt (DT) [ 1808.512968] Call trace: [ 1808.527104] dump_backtrace+0x0/0x330 [ 1808.529868] show_stack+0x20/0x30 [ 1808.533732] dump_stack+0xd0/0x120 [ 1808.543080] spin_dump+0x150/0x1f0 [ 1808.544059] do_raw_spin_lock+0x1e4/0x250 [ 1808.546271] _raw_spin_lock+0x44/0x50 [ 1808.554984] __task_rq_lock+0xc0/0x288 [ 1808.556675] wake_up_new_task+0x384/0x798 [ 1808.559000] _do_fork+0x1b4/0xa78 [ 1808.561454] SyS_clone+0x48/0x60 [ 1808.579700] el0_svc_naked+0x20/0x24 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000-0x28)={@common="6970365f767469300000000000000000", @ifru_flags=0x200}) fsync(r0) lseek(r0, 0x0, 0x4) 2018/02/02 14:27:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000-0x28)={@common="6970365f767469300000000000000000", @ifru_flags=0x200}) fsync(r0) lseek(r0, 0x0, 0x4) 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000-0x28)={@common="6970365f767469300000000000000000", @ifru_flags=0x200}) fsync(r0) lseek(r0, 0x0, 0x4) 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000-0x28)={@common="6970365f767469300000000000000000", @ifru_flags=0x200}) fsync(r0) lseek(r0, 0x0, 0x4) 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000-0x28)={@common="6970365f767469300000000000000000", @ifru_flags=0x200}) fsync(r0) 2018/02/02 14:27:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000-0x28)={@common="6970365f767469300000000000000000", @ifru_flags=0x200}) 2018/02/02 14:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) 2018/02/02 14:27:36 executing program 0: syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) 2018/02/02 14:27:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x42, 0x0) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) 2018/02/02 14:27:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) 2018/02/02 14:27:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) 2018/02/02 14:27:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) 2018/02/02 14:27:36 executing program 0: syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) 2018/02/02 14:27:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) 2018/02/02 14:27:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f76637300", 0x0, 0x0) 2018/02/02 14:27:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:37 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:38 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:38 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") 2018/02/02 14:27:38 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/02/02 14:27:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:39 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) 2018/02/02 14:27:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:39 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) 2018/02/02 14:27:39 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) 2018/02/02 14:27:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:39 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) 2018/02/02 14:27:39 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/02/02 14:27:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:39 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) 2018/02/02 14:27:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:39 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/02/02 14:27:40 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/02/02 14:27:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:40 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:40 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2018/02/02 14:27:40 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:40 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:40 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:40 executing program 0: unshare(0x40000) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:41 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:41 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:41 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:41 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = perf_event_open(&(0x7f000001c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:41 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:41 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:41 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/02 14:27:41 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2018/02/02 14:27:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2c)=@ethtool_cmd={0x3, 0x1000, 0x5, 0x0, 0x7fffffff, 0x7, 0x96, 0x4, 0x1, 0x0, 0x91f30000, 0x1, 0x8001, 0xfffffffffffffff9, 0x100000001, 0xcb7, [0x80, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/02 14:27:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40000) statx(0x7, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x200, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44c3f1f8e3b1e0b8e6f65052f96cd11de386be2e0a9b52476761e715ef07664d9596c674cd270735e1c7834dafc9bafb34cd039afae769f48b589159d01d8c0293a6222b08b040c3e54b2f6e92a785aea61f3bbf9a3a1ac64387747d62400da6b11495c9abfe776673a87efd96d5a1b24372d6ea8aa040084c84313d358a7a12fce01c56baf5568bd0784d5371755af49c8938173c", &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0xeb)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:27:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001c000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000034000)=[0x0]) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000036000)=0x2, &(0x7f0000004000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f000002a000)={0xa, 0x0, 0x6763, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0xc) clone(0xe714933b93569d9b, &(0x7f0000007000+0xc6b)="fec2c52a44