t6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000007000)=0x0, 0x4) pread64(r0, &(0x7f0000003000+0xfdc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x31) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x2, &(0x7f000000a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x7fff}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000b000-0x8)={0x0, 0x1}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000b000-0xb8)={r3, 0x3, 0x8001, 0x300, 0x8, 0x7fffffff, 0x6, 0x9, {r4, @in6={{0xa, 0x1, 0x8, @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]}, 0x5, 0x5, 0x1, 0x1, 0x6}}, &(0x7f0000003000-0x4)=0xb8) 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) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000-0x4)=0x0, 0x4) r5 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)="2f6465762f766373612300", 0x8000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000f000-0x4)=0x0) setfsgid(r6) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000000b000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000007000+0x80f)={0x0, 0xff}, &(0x7f000000c000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004000)={@generic="700e6d5900c934c69efa6681a6f36356", @ifru_flags=0x102}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000007000)={r7, 0x7, 0x38, "dcf167ebe2f7c0228be0063bedb71fd878d705a17a07117d628c63240cc23668806bc7ffeb4d3b100f77fdabe46fb276c9529d1640d2e455"}, 0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f000000b000-0x4)=0x5, 0x4) 2017/10/01 19:31:59 executing program 0: 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) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000)=0x525, 0x4) setitimer(0x3, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) execve(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000003000)=[&(0x7f0000005000-0x2)="5e00"], &(0x7f0000004000)=[&(0x7f0000001000)="00", &(0x7f0000002000)="2500", &(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800"]) 2017/10/01 19:31:59 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000019000)={0x100000000000005, 0x5, 0x4, 0x4000000000002, 0x0}, 0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000000f000-0x8)="2e2f66696c653000", &(0x7f000001a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xa)="2f6465762f6175746f667300", 0x0, 0x0) unshare(0x400) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000)={0x0, 0x4, 0x1, 0x2, 0x59, 0x9}, &(0x7f0000012000)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001d000-0x8)={r3, 0x7}, &(0x7f0000019000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000001b000)={0x0, 0x7}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000009000)={r4, 0x1f, 0x30}, &(0x7f000001c000-0x4)=0xc) r5 = accept4(r2, &(0x7f0000000000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d3000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00001bf000)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0xb552, 0x7, 0x9, 0x7f, "0b6b5355561fe01962e3e5d4bd3cf1af0e91410c2552edd76c6811c0166abcdb0fe1b97f5b1638a5903e602bb6cd95187e6c91028d0deccf5d4f89ff6e9fb1", 0xd0}, 0x60, &(0x7f0000f87000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000d27000-0xe3)="68d0b2950f09626caf5f0f828c1db8cfbb00c13fac74df53c700eb5de142b73bdc37a59d12c88a8a3bea94eea81ebeebe833a355a121cdcfd4f3745370b1e6af851f3eca9b9c0817f2b735fa7f2f436fe9818587ad2d2fc7adbf7aa1cde09bb13cb6995cbfdc97d67bcc3b391a59dd2f470663a65071375d659dc47744ca8e090b79576b7f7115e9f8a683695181b07210e795cbc9480d667abcc2a099a59edc6093b4402fe5bba3700f7830a4526ac0300078e869b11fc6918146d30d31453a2661acf9d95356db385a954007bc5425ff34b09bb5c0006f7c10be0a99b28505869dd3", 0xe3}, {&(0x7f0000042000-0xb0)="07f9135dc4f1804f58d64953815abd3ad8505f94c29d3582c9324f2846cc99064dd1e385299246f1916c5f214a9df31aac28f76cf339bd53aaec217ebc4407c12dbaace5a0850dc500adc10cb1be0cf7dcdded1b603695be46e4e4d20c89dcfb35366fc165876be107fe8a68cacc776d4bee6a7142b23f61fc7bf6762b8ddc08dcef8f9986e2e37061d3efc9c1896da47ffe984bf7e95df492f7b98934fe66a176888ea86f397a7a1c05edcc3278fae0", 0xb0}, {&(0x7f00007bc000-0x79)="b0178dfe7b189d0f23dd97c6e22fa711497d0dbfb95c431daf36c1e9c74956fe761c714020d47d435b21323cace352cfb7297a1aabb48354ca630b357763f5bbb2e616067423015387f1d0ca27ef4f6b1a830e8fb4cfff0e5397471198810198c0f6199f80e12c9afd3c1aeaa2bdbc2b4f1f8e3586a47f65ad", 0x79}, {&(0x7f0000e18000)="6584f50023ae6b479d8bcb86143ab7835ef699628ca5a1d9d27cac526b1bd79c6e1a26436c3ec39abfaadb552b66ec8affe843275b8f86d9235f08d7c190eaa048ef3b", 0x43}, {&(0x7f0000861000-0xcb)="367bd67cce7b8729116e40223c276a557e54dcf33ad1d250c2bf1a15fee6b7544cc557396ea6b609e2d29197e799db5704d25915c9f83f8f1ebf9ab9e6a18ad4496ab1161f1fe8447863319c15aba84865bce3583893c2ca584d0016697f96f41a987c72fa03202686467d7f1890920cdaa8f8e5aa8076725bda3080e69a1cc96d4c70e67586f81367cc9a7ce1d0bd3067ce43b37163cc8e2bcbad384ebf9a8aa37f630f78b6ebecc1c8c06e01093201f22c7e82edf7d303f752b0cb880fdafa5b9e0747a937720c6865b9", 0xcb}, {&(0x7f000085e000)="199c8991aded3c88e4946dff67d6025c8384a565c8e0c81cbd73fd8dc0bf1e58f9832cb4c0298abf82b1757684d5537229acd9ba46b97ce63a81a8f3bf5831be5128ff733a6fc1e764182c44bae4af5c4081979f2071575e88c0c7d70b97766044a134268907ed9fa018767cbaa56433000890848a5dc6fa00c698444f6b564bb6b6a08090629a83d95fac928bd635246d99d2e8d11aa5adc8aed30633402061bf177a0a46fa0a847ad87539a1c591727c1f807353f0b0", 0xb7}, {&(0x7f000096c000-0x6e)="b2cc95c44e71109f758f72c37f5a98f8fa6dcc5444650995a00bded8a9d96df2ab03b739da404cd6c10ce962dd3a018fd686765c135fbb2fd14aa2ba20cdcb763c922ec4beaa3cbf0c2d2ebf4f7bc01abfdac2f3a8ea66b180fd59560cf22322ce66e555f3cb963ee6ca788912d6", 0x6e}], 0x8, &(0x7f0000c29000)=[{0x110, 0x109, 0xff, "1b033b002492dd9072891f01dc3aa4565e07f5bd8ad83c392bbdcdb780c7a4d2e593b72c0892ecb277bcdf7284cc2d059aa557213c99cd9b131406d5e2c874050293c9c33cd7c9206f2aa6b6369564a5d71aa2d22233841b08ba7408c3fc9bd3fde0558a0160d4a3ba22dc64c7deadbabd888de5b9f98520c14fdddc1612bf0e14f9ca64cc92e878b3e20f70868fdcd7f98716ff7564903087b907d5f41b6f44a042d289379d9d9d576a632cd8c043ec889f1e4fb54c3b50f6e8932fe05d529221e2611f54f90a3ba643a57ceaa1b3669306007a35a41fc3b81f95fa59cb5d90d8ef4190375c5bca7d0e2924044441e3bc580a64b903434d29d28b41"}, {0xb0, 0x1, 0x1, "160165a27573a78aaa98f6d6155eda076c3b15037ef285ba82d67dc5cabe0f591369ea276746b14ceec60ba9e8f03bb0aef7b59240d89ce58159edc5b8fd50a5694e8dc49dd38987583ff8da5506f27015920fdaeb11e037de8823fe09d9f4fa21a6bf8bcaa1d821f04155b8ad3c950b9800f415128065258eb5b85134e8d187ed1f0f27aeee7ef58c8e79b4792cca6c5c1773d679dd10371ed3"}, {0xc0, 0x129, 0x133, "fa1ad6663f230a856fb7fc182cdbacc6772da801dd673057814a016d0d075696f457b355dd3ed46d5d2c562f7b732010663328ca4eeb464495522ae31455f2c357fda54386f540f1fcd55ce6d2fe7237ece67392e4a405d905591235697b4b0fafa226ccf3e65546d2af443094745621d58904da1c84442c4843313d41007a9d955788be67fabfc4e9e780be53a46f1095728e3de40647ecde800bc9ea73f8ffc8da1fd491651337c00a1977b299"}], 0x3, 0x40010}, 0x0) bind$nfc_llcp(r1, &(0x7f0000019000-0x60)={0x27, 0x8000, 0x6, 0x7, 0x8, 0x9, "f91c41b41bae91e9a23126b63c7669e65dc8a9773d1ac33f2afd4b36c1637367fbba2d4efb70c58b7560dc87115e0d6d19c63d207140d8b2b9c9d28c1c0544", 0x7}, 0x60) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={0x0, 0x10000}, &(0x7f000001b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000000e000)={0x8, 0x8002, 0x55de, 0x3, r6}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000001b000)={r6, 0x1000000000000005, 0x800, 0xfffffffffffffffd}, &(0x7f000001c000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r0, &(0x7f0000012000)="", &(0x7f0000014000)="", 0x0}, 0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000001d000-0xa0)={r7, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xa66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x8001, 0x2, 0x80}, &(0x7f000001c000)=0xa0) 2017/10/01 19:31:59 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000a000)="2f6465762f7663732300", 0x630, 0x0) r1 = syz_open_pts(r0, 0x7f) fcntl$setsig(r1, 0xa, 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000007000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000003000)={0x1, r2}) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x0) shmget$private(0x0, 0x4000, 0xa00, &(0x7f0000002000/0x4000)=nil) 2017/10/01 19:31:59 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="00", 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000006000-0x2)=0x0) getresuid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000003000)=0x0) getgid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) geteuid() getgroups(0x9, &(0x7f0000005000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, 0xc) getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000007000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) getgid() fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@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}, {{@in6=@remote={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}}, &(0x7f0000003000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) 2017/10/01 19:31:59 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000010000-0x4)=0x200, 0x4) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x1, [@empty=0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0x4c, "533e719bb09ec537cc6944af58fb5387da65262bb77242e4dcc20867c71f39a84dcba5cadb76ddcdcb74d16750afd22dbd6986c6ad5f9baf2aeec093336f78913b4b95be6500e89da8b78f47"}, &(0x7f000000d000)=0x54) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000f000)={r2, 0x1000, "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"}, &(0x7f000000f000)=0x1008) listen$netrom(r1, 0x7fff) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000000f000-0x4)=0x0, 0x4) 2017/10/01 19:31:59 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000068b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b3f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xcc0000)=nil, 0xcc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000001000-0x10)=[&(0x7f0000ca7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f000067f000)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xcc0000)=nil, 0xcc0000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000061b000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000050f000)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cc0000)={r1, 0x80000, r2}) remap_file_pages(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffe1, 0x40000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00008a1000-0x90)={0x7, {{0x2, 0x1, @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]}}, 0x90) mmap(&(0x7f0000cc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) finit_module(r0, &(0x7f0000418000)="00", 0x3) mmap(&(0x7f0000cc3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000cc3000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000cc3000)=0x1002) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000cc3000-0x4)=0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000cc1000)=0x6, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000734000)={0x2e, 0x8}) fcntl$setpipe(r3, 0x407, 0x3) 2017/10/01 19:31:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x20) msgrcv(r0, &(0x7f0000bb6000-0x6f)={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6f, 0x3, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f000069c000/0x4000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, 0x0, 0x0, 0x0}, 0xcb57, 0xffff800000000000, 0x1, 0x7fff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) 2017/10/01 19:31:59 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x100000000000005, 0xffffffffffffff01, 0x4, 0x4000000000002, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r0, &(0x7f0000012000)="", &(0x7f0000014000)="", 0x0}, 0x20) readahead(r0, 0x5, 0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r0, &(0x7f0000008000)="0b9192102fc48a48bd7cee2c7cc5ac338e2a232e58c3a54f75c976864ebc50d64bec79af855a747df0a032c9a0872a5a800c7accdd7c77225d2af4e8a668aa6e08994c4d0ff8c9cc0e0f42a4339796e3f0e791c9ce20db1103cc9bb80fd03ef5ec2fb838decfa59644ab5ab38c8a1250c5365539102edf5c05b15fec77352b430acd9069e4532bb57f671f0957e031f301854eb9519627e0681ded2530072c34a37a1800e6a47e8bacbc36", &(0x7f000001a000)="f53b05cd6e5a5844565106ad946bb17c25f1d45529b28906057f5b672ccfd58a334a90aa22f39a22d0177370f654c7a297adfb62ac66ab33bd12e97152d61f255ccc5cf275c4c5a5d816eb16bf967a62682a7d4a15a12f7d3a3afdb66e4531354a347b4184ddff0e853fb44344733cf0843d130261c55a2630672b6d37c2b573fd56706e68f2e879599950bae2ac34abb7f7e9837b2f4d194aa260be35d5cf", 0x0}, 0x20) 2017/10/01 19:31:59 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000002c000)="2f6465762f766373612300", 0x9, 0x80000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000002d000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000002d000)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000002d000)=0x0) setpgid(r2, r3) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000015000)="", &(0x7f000002e000-0x4)=0x0) fanotify_init(0x2, 0x1c00) 2017/10/01 19:31:59 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = perf_event_open(&(0x7f000000f000-0x78)={0x3, 0x78, 0x5, 0x40, 0x10000, 0x8, 0x0, 0x8, 0xc100, 0x1, 0x5, 0x0, 0x8000, 0x9, 0x0, 0x4, 0x2, 0x9281, 0xaf, 0xc012, 0x1, 0x7, 0x1, 0x0, 0x8, 0x0, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x1) flock(r0, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x7, 0xaf2e, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000010000)={0x5f63, 0x2, 0x8, 0x5}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000f000)=0x2, 0x4) r3 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) pwrite64(r3, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) fdatasync(r3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f0000010000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=0xf2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000011000-0x4)=0x0, &(0x7f0000009000)=0x4) fcntl$getflags(r3, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ftruncate(r3, 0x8000) 2017/10/01 19:31:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x220000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x4) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet6_int(r1, 0x29, 0x91248af42555d526, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000-0xc0)=[{{&(0x7f0000005000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000004000-0x58)="16d1a2b6466114df18f0d4b0085a009712c118bce652430e9eeef9dd347c129e35af21f4278be87daa9ded16df3bcef5fe4b3164aa43deffdbb14713e554e7334bb0536f4d6d3540c3d1e36accc745c15ec515f2968d6781", 0x58}, {&(0x7f0000004000-0x1000)="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0x1000}], 0x2, &(0x7f0000001000-0x30f8)=[{0x1010, 0x13a, 0x1f, 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{&(0x7f0000005000)="d45b747d24333603816a4bb042c32bfcc4f4ffb58f21f8a0afc0fdd8c84fd0408c183d58f51ef913f0294ad3c44dbe0dff7686caeedae5bd7cdf0dffa696c2a64d41b079aa2409416d88e85bff214afee2b48c5849ce29a9327bf806b24324beaadde408efffd0ddeb18985623e4bb487fd46ff00abdc493de8b3daf880aa37d8f91f6077d34a7bd6cba77b34628f19919c59ac101fbf52b08734fa1ee6316798b54b720002794", 0xa7}, {&(0x7f0000005000)="e8904c25aa7ff201efe68cc00676da73d58bf65a58542d8327fd453bfdf91d58d59dca31399e43db7c8445c484a5b083bcea18374b8add77306997eddc", 0x3d}, {&(0x7f0000002000)="e9e65e883850080808c02892ce1598897f9e4ae9683ff585ef31030a31779f5e89361b718f20f78eb973f4d6e3d921cef4520c94511cd832f43988af75d64b", 0x3f}], 0x6, &(0x7f0000006000-0x3f0)=[{0xe0, 0x10f, 0x0, "c63c7c6b4e6f72b81a52e54d7b09e507f6e52c59ee8d9ced22febe1e5dcd4b65da8634d92c91999aa209c5afa564c7a7a8248a81df2e80106623ac2b7e0769b38acf4545cad577bd010ef8d816fffa0ef9a7f88ceb470cb62f6f10c1d32be234d4956127a0b40c51509cab87c39feb6b8855070c69088114baedc3c3eca8844cac7c03aa3ec25904c9db8a283eabc91166ab2bac014956bb955d0802687038284b81092187103dfdf1b39daed917c4ad0ebb5e41fac34c662232c2bfa254096a25ea1e3a922e8ba34e"}, {0xa8, 0x104, 0x80000001, "b985b85314e7e6c8c240cb6ba96bf2366d08ad9c6046b0f0be718b68a47660bbe642dcf2353c615eeb913966ffe7e46e5c9c9802387fa8e8d81ea1b920332d37ab40ca5c6c0842ab4ca586e56fc38d01b4620bc02158023f88a97d8e290683f8ce2c4629bc9aa9756fa33c90f7786416991d86752f60369d54c8db2d0048dc45bc50a06698e7cb75b724ffa0a4bb4e46ce9bc0b6"}, {0xf0, 0x119, 0x7f, "2d0d561f7a46de02bca59dafac13b2e94d1070148bcbafdc85fea83068c4827fadb363c18d6e68b47c5a511b0a28bb3ef850d3ef3c1b74bde0247f513d1a22e722d23ff8e6dea62228b8b3112534ea95b1e44c8db732ac17df3c99b64b959d2d931e722f0f318e8c2c857f4c849596c13cacb6984fe5e0e51b156935dba49179488532e224cb55a0422d7580dbc2eb985d73458922183ac6e6d1224d5d701dbe64a5a0c3611277fd70a820586a1c9576a1c5b98d70127423eb040f1b8b351c21acf1c534152fe519aa7772e1359bd415a65e3a6344491e4cbb8033"}, {0xd0, 0x0, 0x649e, "bd92a16a7db32bb52f08bbb87d34477e9c2cf585d0153cd46a89e2b599560e4b952161688af8c0d575c7af5fe529ec42c9644dc2392ef3e1695e7794c1b64ab64538897776ae8e58f66bb472ba658568ae8a53f9149613024aae7f4300feee9fa014f814b364bbd7f37323dca46da2450d94410819329ef216c59f3a517a1e549b2ce915b9f6d3608698e74dba376f39553eeb2a783096e017f74213a1524d501e4461ea3ffc2ca1b74676e580d3a46d65f03c31df1cbcaee5c495"}, {0xa8, 0x10c, 0x1ff, "034c4a07f3cbdb13cb26f2c5d15c9afed61a2ef4daa07439d5b4ee57ad7b0ec1a325cf48510be406ee56a4121ce842f08117f1989477c4a234b085227f1bf031e5c783f937768ec9db955c77b2d598b45e6b7f8b75c3fb2981ec05829cb912d2c99fe02baa3bb7d9dfb7c8244a67eb82c7ec1b9e834a085b98907f5a5bc62750c71067df8dd7ca5f0b12917339d154bc6bdef95d039c3d30"}], 0x5, 0x40845}, 0x1}], 0x3, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000006000)=0x9337, 0x4) 2017/10/01 19:31:59 executing program 1: r0 = gettid() ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x7, &(0x7f000071e000-0x10)={&(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}) ptrace$pokeuser(0x6, r0, 0x96, 0x493) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000068d000-0x9)="2f6465762f76637300", 0x40000, 0x0) waitid(0x2, r0, &(0x7f000026d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_yield() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e24000-0x4)=0x7, 0x4) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00006aa000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/01 19:31:59 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb038, 0x1, 0x7f, 0x800}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$vcsn(&(0x7f0000002000)="2f6465762f7663732300", 0x1518, 0x22001) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x0, 0x73749d5eacbb4d16) ioctl$KIOCSOUND(r3, 0x4b2f, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000004000)=0x0) 2017/10/01 19:31:59 executing program 1: mmap(&(0x7f0000000000/0xc1a000)=nil, 0xc1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000026000-0x4)=0x0, 0x4) mremap(&(0x7f0000334000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000219000/0x1000)=nil) mremap(&(0x7f00000cf000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000417000/0x800000)=nil) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000069000)={0x0, 0x0, &(0x7f0000899000)=[]}, &(0x7f0000679000)=0x10) mbind(&(0x7f00001b0000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000c18000)=0x0, 0x4, 0x2) mlock(&(0x7f0000bcb000/0x1000)=nil, 0x1000) 2017/10/01 19:32:00 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0xffffffff00000001, &(0x7f0000010000)={0x0, 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) 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) 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) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008000-0x80)=[{{&(0x7f0000011000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000011000-0x60)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000f000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000010000+0x894)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000003000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000011000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x6, &(0x7f000000e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x7}, {{&(0x7f0000011000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000000c000)=[{&(0x7f000000d000)="0000000000000000", 0x8}, {&(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000011000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000011000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000011000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000010000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x8, &(0x7f0000009000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b, 0x8}, 0x1b}], 0x2, 0x140, &(0x7f000000c000-0x10)={r1, r2+10000000}) r3 = signalfd4(0xffffffffffffffff, &(0x7f000000e000)={0x0}, 0x8, 0x0) ppoll(&(0x7f000000e000)=[{r3, 0xc094, 0x0}, {r3, 0x8000, 0x0}, {r3, 0x20, 0x0}], 0x3, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x6}, 0x8) signalfd4(r3, &(0x7f0000010000-0x8)={0x0}, 0x8, 0x0) 2017/10/01 19:32:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6}, 0x8) r1 = shmget$private(0x0, 0x4000, 0x1515, &(0x7f0000000000/0x4000)=nil) r2 = shmat(r1, &(0x7f0000000000/0x3000)=nil, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000005000-0xa)="2f6465762f7663732300", 0xffff, 0x214080) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000006000)={0x3, {"76d73aa630841a"}, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x80000) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000003000/0x2000)=nil, 0x2000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) syz_open_dev$random(&(0x7f0000004000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x7f}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000005000)=[{&(0x7f0000007000)=@in6={0xa, 0x3, 0x1a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000008000-0x40)=[{&(0x7f0000004000-0xf3)="7591a560c06a9df28a2f3b067f02c0986d4a5601c79327a75410b2651e4f523cbe0e5fc56eda411ac8a533deb6857f719ae7b41581d184aeb9d65cd3fe248430cf39a4b6240e02c9decc87ebf50f67ccb5b095a978c70fc539c2396e7d1b0fad854a7b1b9ce14fb79ddcdcbbd40067946cedc85c15da428b9a75e7a06e8c6735ba3db02ee77d1db5b0426db14903c139d7c297d2e2cb666c026267211a9505bcc933326ca2c7c94d95c7b57ebf3876694b2f520af23a6ca3f536979c8a878910d80a09f82e7cd3a53d352b43cc864c41f23221e6ac497ca70b20c14b731467dc6ea320af6d994b8d386b77b5da758e5a3a5160", 0xf3}, {&(0x7f0000005000)="110ed9691bc84759f40bda8d1fab253bc49f90abe89154c3bee3b145c658f4979d4b23487084d78905dfcdc66ac8d72c768fcd554f351ac0b846d55337b6d6763f5709766be4ebf0265d7811ab5271b43c7216e6d1ee2310fae4df6efeeeba920216efd777d754e85434dfb2d35f9f44941eff96cde31f1465d853e6fbed62481015ae0f906c468dc9f1649945f8ecf2e9a4f7e8caf016f8bbc8682265c5c8db32ad84594143a91e215534f5653bc557aea5553de6b1f1c0", 0xb8}, {&(0x7f0000008000-0xa2)="1f6da0d9250757fbadf87c3589c7c6152758379c908defbdf61841c3f18827438c011adbcbca482d699bb5e8707eaad23e49cd242224b23dc6d56fa0f56d5a6593e659a172b958e43a25c5f68963ed024b4dd82a2364cb9adbdb0f3e813660e23e9cef945128b04b237dffc4ea59887f6d8979b13042ce75fa6362c126965dc5d2e458d4e56d59633f7e87e474de5e58fe0113f30f74fba496e41d293f444e81f8bf", 0xa2}, {&(0x7f0000001000-0x4)="15c564b5", 0x4}], 0x4, &(0x7f0000008000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x7ccbebc8, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x5, 0x984}}, @init={0x18, 0x84, 0x0, {0xeea8, 0x10001, 0xdc, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0xf1b3, 0xb55, 0x8, 0xfffffffffffffffd, 0xaf, 0x1, 0x4, 0x8001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x19b, 0x200, 0x9, 0xfffffffffffffff9, 0xbbc, 0x7, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x8007, 0x100000000, 0x0, 0x4, 0x6, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x0, 0x6}}], 0x8, 0x81}, {&(0x7f0000006000-0x10)=@in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x40)=[{&(0x7f0000008000-0x2a)="3fc44e8b8403ca5a74497d7de4ff8cf55f856638177bf22c8bbaf01d8890a8ee3665a3740b900aba347c", 0x2a}, {&(0x7f0000003000-0xc0)="a5aa53f51a6b15f64e8e937da05ba36e09a691b3f0546ca89c148e53a52b24a2cc602ba58974061de4d7a92be49af592ab721726c9096deb6b1e5a143ecb0dd56ff00ce65611b48563b281b0b985d697f0518983236aa9bbe016ff7e3a54925303d315772d9fc7cabbdedfc790c5b1dddd14fcb76be26dec76d7a15df33f34a2579de51f4b189841fe21a05669e24ff49ccc5fafe11d0bc109fcf0cbf9c48facacc189e1a41d0d836f5a4bc20fd6005de1368799136b9ffa2e5a5f63aea29795", 0xc0}, {&(0x7f0000004000-0xa6)="14694d0df2f11fd92b78394578bfc601dad15b701569e13820097c10ac1db1ca038aaecf53a8d67ce5137f05d4810acefb981c6bd008711547f471c7d06ab8397045c114dac5eadcddc98dae40468d2aafb534a48a07571b0f536502e3e09bfaf79a1cc65abd7bbbe12c1fbc2c5e348b7b345fc349df4ad84cb9e169153393c4c9be88dd0bd13a6d6ea2398e92a0a8640a0e392f7f7db5e4f95e280d74fbd0b7a1e5f74dc13d", 0xa6}, {&(0x7f0000004000)="cc1e37bdb9ad0f4d7d81d1318780fc1a14150e5e92c3de68b0a7a2ed7c782ae3b3b329b25af68eb974ea68a823fb29e2091967dcad1463169425f0aced3ebacbf37bb0f2a3629c70d6e91bb51684cda8e373eebe1e8413640a1297361e69b09ff2da085dbcc48bf9a495f64651d5b337eacff5186ae254cc044612344370d906d08f056f44d47284dcdd5b5b32f8364d7d6345f6bed4c120", 0x98}], 0x4, &(0x7f0000006000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1f, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x0, 0x3, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x2, 0x6, 0x8001, 0x3878, 0x3, 0xfff, r4}}], 0x3, 0x800}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000003000)="9d84b979621cc6c333f21440de1f7c4afee1387def73b0c2ec6836ca09c4de38bda80f6a2e6f3f3f134db3652d8410978d2a6295cf7a8200f111d042211a78bc5e417b3867aecd93f398c9604f565bab955bb5c2fe51ccd9750796bf3df3a19fbae62b500d77453aeea112e6cbec01d973de4498fe0ba2e0ef3262e874ac13f3b32ebe46ecb45bb9142ebee690cfe4f1ec2f2084e7d699ad129f22d61efa158c0fa1d01ad31f94629d38773dc54898cf206949a9a3296311404a3f47023a69297321620e1b54878ec8dd60262d3371489b139022267dafcff202", 0xda}, {&(0x7f0000007000)="", 0x0}, {&(0x7f0000007000)="caa8d213e4bbc38dd311d7bb738efe27d3043ce8acb805e89a5c5f47d87c0454431b224b915699695a71e20d723a61ce99c33a687fa59c0748d3a2e93ad2dbec09b85ce152fb7afbd6726dcfec71ec288c2012699d6720c1ae35e426f68fdaeca0d6638b5ed089deee7aded425ccacbffd0998364d900eaddf6eade91e89fe0c5d65ecce440359ba49e9f04d972e745a16b8b69b4064d0ab2c4ea89a153c8a736a88aaf9e09bbb26de98674f758f2404a762a2cbe086bd1231d54fed6805513a331b1df5035eb191fddf7cb6da", 0xcd}, {&(0x7f0000002000)="101a716915d4224633ddb27a23ed6e8fbcd86dd4eb461bcf4c727e3d9cf7fe406a77877fc4155ac46c23f2450abb4cc4253ec77ac6bd5013b2e8844347b94d1332923605e339c2d5910e9cb4a6cebf17170dff233fe25658fffb2399e7e3492de4966b231d", 0x65}, {&(0x7f0000005000-0x21)="60b532541636009ebba36feca99187f7716c2dd699e33fd38af69f88fea8e230c7", 0x21}, {&(0x7f0000007000)="79656ca320e127fe724464f0157b53093b9a689acdc63581b7b872aa86252119d05c693fa44e8bffeaf8e700c27bfbd015aebaad3a24c30dc7280b403ddf8985f7f5ae8d1735d8b05f4028409f2042e50baaeaf26bfe47f91123aeb70b5d6b562f35be7950", 0x65}, {&(0x7f0000001000-0x30)="fa83c4ba143985e8f76b0af470cff0801c71c0435853dc56545f0b28bbee3334b7265968856c9a5fb95d064d2e907b5f", 0x30}, {&(0x7f0000001000-0xea)="f4c6309cae82fceb935014df752a3f339bbfebd919e9946f0ec77493e517d32032c6f4d43d5b77881e29debc1ef07863417b1e3f6e7e295992682497ba4af264826b2533007d23e902416afbc9c3773cb4af6eada52f9d6f5437600105faa041b553b745b92d5c0f809da35626b0129e844e251d728cba3d86454bc1684558967655ccf102042738188f29f2d3791fe95c8250010647ec222ee825cac3eccc3458b167aa34a9109730dcb399f868caff9bef955dcf4fc56bbcd655cf032c3ff6a570697b73d15a7825cd37f05a760867048d7cc5cd262f8b0f714f8481d0177925532cfac4c43d5abf3e", 0xea}], 0x8, &(0x7f0000006000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x7, 0x80, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffff, 0x201, 0x1f, 0x5, 0x8000, 0xdf4, 0x7ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x4, 0x7fff, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x9, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8000, 0x3, 0x6, 0x2d, 0x40, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2000000000000000, 0x820c, 0x3, 0xff, r4}}], 0x6, 0x40800}, {&(0x7f0000002000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000000000)="40d904493907db2fdd3fe1778098223860f7bc6a1cb22f7607594f46fdcce78ed40eda35e9884b21e74a5888c6a4df08ff", 0x31}, {&(0x7f0000002000-0x1000)="0569d6f68993d10eb719c27e32c0177325d81b798c01b4dc59cfc27e1f0677223d0235037ed445e8e34448fccd3efc7ad8f5083663cef47f593a8f033b32654ed5de1df7fe692ff91b94f50b5657b41ac9d63242111ccca37f230ba6996c4547d4e022d4fc9ff749235c6655431dff655217cb6d60bf8f734099c8c096f6f6042117fcd86f3b9d4a09a5cac4e0e32a2276235d41997c9716f5a85314796711a9d53ac4750e20be2664d0f6c4cbf08b1e2eab7aa15b4d419e855fbf2861338f43d18f6b4e2cedeb31357e9e1fcec438edfd0929c3a48b3d15f59efe32dc0870711f6b59d0135b9769f5a48861fd04563ee0189bd11c3c12312499f67e43834580b928d58143c152c640ce9d5cf67396d14bdcbea6f9b6d2c8b428833ef1041b8f98f20f0cd4030a1ce0e64c884c46360331ae51b9854fecbe0e367043c1927b5639160d521d7e270589d1d14833f1866fe4a32811a9ca3c3e11afd44a2482847c1195ab2899821e6c303fc9c2ff5a211682559a3c05acfd539ab41fb0e1ee04735116b956098b3c73aee3c9d26af698a06af2bbfe82fdbbd386b8f4d44a6931a0ed86c81ed05107f4f2ff943d5dd4a8a1b6cac1382c24a85aa0e1fa2a2fc134da750726225cad5b147171b85aa7dd367d62ede1b67312b515dcb9f0031f96a8f325a8e85c6856fe7a43d616e81f9cdb69cc98afb617fc0cb7f10cc9484fadddca58806dee72790c1e380742fdb276d43848b12d1159d671833f412ad6daa7ea5aaf4c17048a77351bf9f40187872b0bf7bf7632f183549c2c5440dd09f268f865793907a000821bd44de2444a78aa1ac677206166dae323060d88f8f51998808bd8bb99b2a47ad9f458d42d070b3bf6a9542c0e382a4e5f773cf3bee9c8777d5e18b85918104b95e097e3b0edeedd68dc68594d1c25fe0a96ae3ee70504cf456d7f88eab968b2f7d6687cc44a2cff83fb7720c9da3a9cf58617fea62daaa21c7d81d89ebed7246dccb707373e482f2686f1417586e2ec219bae3a314e519ee257945ec651f1115dbebaa77dd0e749b81f1683e981d8006df32396eb904f3145b0a3900dbed6d5237188e7d19539dacc0c76d221c83bb317917ef72fa33141b9a6c8b40059ff4507a701dd60f89a1395e864d910bb90c88c2bb9f826de90f89d2b621947454d1bbe91d1dda2db0d49a6d87e150b24dd13b3406e446187cdbe2ad3ee4ca1a4272da964d5abe5ef69b06acb689761926877438d1cdb121e0c26cb8f9c6338e33c346a3f5e887b0a2fff7aaf0d6a72de67fc0aa3170827717f6a33a2f376ac6a9b4d0393687f871af68b3e2910a89a9384a4f108853dc6e8cdb07b95902248635d590925c5e0c0a688ccb89ed21b14a46bd5770881d7b8182c4da2779dab987f121f5fcf7f770c9b45e93f4c4a4f5d494eade4e377af7bc83a18eaa6a6dfa1bad3dff45ff3b7d34865f8d2fb7b64c83ae27e30c452831201566db542149cf57e7696c889023652d78168be1b94a96b736cb45ae461f2e1808f4306bb904c3579128e42d002cfe0467a6b6169c412cf5f4259d3af9e9b26f188eb13ff59eb037d9de932ec47b04113fea2f672851c5efb7a99b0e8a6ff81bf96540a1a187f9cec0a9d923c821e639a49181d8a05ce55bc38d861bf803c916d722764f3e8140b726082d158865c539f1c9931abc255dc874dbf54111c6175a1b3771717e5a95a3e0e5d9849ddb344d124c359cfc19f5b72b2bcd1451883ca881d052ad1562b3425ef00b50feb32c4a7f6952a0bd1eac8bd7d1cb60e0e667d106b8a57bfd53409c5fb45844c603bf9a7c7be1461c66fbadc56c8660b5d99e57eeb817553d41923a05e4f4be8cb89c15b317cf3a7838923d86a973276c43485a47663bf527a5bfb5d84ca73148bdec2c8c948621d3e7acd0e797f826666ed602f78bf1c04f9d1d0a63465ca5b9770305fcc55f78ad27ab43f31b57ab0e377537354b749bf2785765d408240b2c606f81cd32c3c6ff3283b2cb596c94b34a9fdf392e74380a34d14a2d7f669329c23179eb61800e309f338e88613c23f9ce7e4215e466d20f864fa04b5f72429bc0150df511d427fae473cc2b551ebb525efd250f8ef52f533fa8297a71dfc2fcd948ef98797b5373cc80a9b22f9a4cd1713a3441129381e817d55640a80b01f8e9580749ca9b467676fc78d6aec4e098a2623c7574253a4840fd3173560ee2cec1d3f6d4aa420486fe9be8e76d557ccbf83a1eea8d4f490521b0835f8ca67b1eed0d0ca8db6b009a2d7a4490a69aeeac307a7fde1b4ef09fcdf34a1ed6dde761d3a36c5274abb9769c20cb22465291ddeaa7186cc81970b27c7f92bd5fa3f7de7364fd5db13d3de6892f8e3129a66a1a4a8878760d9e7cdbc29a14dbbf767cb1b15ef775ff450079273ac56fcaaa607cdc315a08aca1759ce0c71d6d1b9000aefdefae2c354b9f23d5660759d65e0ca293ec1e7335c375bff4b334660478e6dd4888a1b69157a58c489b7bb6f08dc7d6c5f020021ec8b9d4c473b6a1ef3512a296ab2c0dd43d5fb735e05a3245f92cc80043633ebb3c19911c1aed6eb03362bbdcef8488bb1121544df8285d406a507b0b6a65c7375757774a30ead8f2ce543fe842a9784d3dfc57b1bd98552afd975176be13b55e575853eab9da08f8eb60e25bdae6ebcf515b679b6bc8b6954793c0f02b821469c9e90b18d636a02704df4a6a005a302c0281a954aa063c3077004b16cdac5389b664d3964ef7dad85aff280677050d0c3f625478a371acc3d5ecdb97b4467377cf949d96219e1bbc7063e77fe22e1f58155e9d4834ba38c4b69e48143514f9a0d14e177b3b4a0f7de18a7d1215b941370cb2b833a77e8dd2993c316d17c1c03ac961da6d82b8eb2d93a79a083feb91921cf9491852fc27ee132ee120d8c11064b64cd5f6d62ba9a48884fced1e387512d3270e04d846327d6b85b1b8f1ff038dda64610c67729a2d136739b3eb02ef428adb1407e3f30a734f9fc56a2c83cc1bcf16143d080e40602ce670b98df7de50a4cdcf50539078cdd984035498506b00f9a9ac54ccef1eb578066594f7003c566e50d796f1bd9405a3c0d78488ead77f7507b369d80992e2ab95fd48237687be9a50925ddadf9e65b7073f928655105bfccf3057b2b2588abb37b08f0406cb2f314620be5153e46e5e4e5e8e984ef638d8d7cb1cdaf219dccc9511ad1192d626deb7d737097c63b5e80bd4f58a9bc6efa3d8754258733e044f5aed80648dc1153b42891522e273958e1083db6248884317b9ea1025c017b7eeb22cc0cef5066c03da124bfe200207a12b28e8fb817e3898831bb1493e4abb6448de4a5ab8806b2366bcfc782e7317f4ea2d29d3ed11b7fc6f9f97be85d23f85e22670962a68097b765c04873a44398cf4e6b41cccb31a6a45e9ea3dc240ac308550f2d9210b7c325de7948d2a3f8915f311d00abe4783bde59b1871dab05259d3a91a3e0128157bccc970f23d24807a0d1cbb6bd8d4df16fe3b5c37d3d889c6a9631a89621471a7645aac106947902e7c37ec11187095083c5ef6f4f17ae94da8b85ed8c87af8ca722c7523172290dd07abdf49651c8c9bb24e162ed444ceb500125bfa97a7f652085118c4054713e11af291d6e80580a9c8d8baa33eaef3f9659065f981a0ad91b4f22eca5e94ce5626d661e5b895d7aa1b555d960dade3922e3d3e924cb87afb40c6c33fd710e3e795a5e61c2ae359cd0dc43fb5634c06cf9ef26d15757f3eb13577f283e673e56e6702ff31a69f1e46517d323030eeccce79e1f4fc91df8641685ac220703fbc31e24e42f1ecaee5e0935a5f17175742e04fa6fcd2f9f0d25ed1ed7f0b8c4dfff22f4dd5ae0a2cf72b8009c17f429d5166eab69aa34a3979ace64e9eecb0a1a20dc9fe0b6ae4731e1b43b9278b3f2ecfa684112efc4d7eeee5efc350b489071eaa252d4139b047e0008dec047ec5f9de26da5fdf45d123b6ed2e0028f5cd3a0bd5f49298a11ae3a4c5825013cb1c90024ba199f698920736c6ca873a0e87acfd3247f438b4ffba79856cc1cd10d42b516367d3e7f4cbef748f71525eca09c385ff6713c7da692c6c5360932f466ddb503ec5161a73dd301e9c5612f72228f8ca27436a64b59db886e8ab45adb2ab9e62979b37d1f43802a2f858ad6b6232389ff7e752ed866ada78196d2993f07b3ba3f5003c990b7247c24c9d8fd27d8a2f4c3d1d798ae9f4a1fd41fe69ac04ddbbd3e2189fe3f00603a86d879490fbb37c2a465daec3675654a3bf86c08c513d6cd2376eccd72c6660a56c02e83641bab834b2b8641bed43c12cc470f8452b74eb50f2534f6b4261c5b3bcc9feee31a34663db3385bba82aa04aa5187a480cce4700b5390f2bfab59c9b09202e708d12acbe7e839dbb0f09270f6325c18c3b8960fa95eaa6cd012ff874fba1d1f4d4437508690f472d5d11587b26dd8781231ec8788601b30e5f725f8e64b48957249d71cc7b2166ecf2795dd9e77500b625c11cf23fb7a963e6564b5a3bdaca1ffc4779f4896dfd2d8a9a1facce5da633790025cabe2525f52a4ed5c5c8e020596b115f13399af648b3eedc14c010dd3535b990eedb3f7a8ef059236322b9e0fd8278b32a4af517d18a8f2449f9dab9c4c1ea703a9428529b6546ec960c0a48f0fc90e99ec475b1beb3cb4c4138c6520f5d990d987469a54715ee26200ea1e003c17964dd804028ed657f58f143b68b6e20cef4bd5e81de3905e1945d20f3b766f8ae6054daa3347a006dc3b7eeb247b9afabd253428fa299f88df80cff3686860532a81b1fc32bd07d490ff8f2d7a650bade119be2c8de9cfe70c835a937067d4e6d2aae7d28aa542933172500c4c84473b49fcd7e1517ff8ef9b024a46ebf1f4dd2ce5f3a23e06e5390cfc0b70da7eaf427a8dd6c6d55e1e97a0eaf2e10ac603d3c861531c1fcf05e56ab39366c0f66b746619de85fb56a25f3fd786ae307ff6e2e83b8324594302cb8e00c0e7867a39920db5ab572c71c199d321c9297461c070a7a7811f715d9063fbf060325ae496c2834deaf010ebd30fb9d98eec898cf997ce53ab5fdf48f3bb7db682e784df4e18d4d56f6102428f37917c688d84787219cf93b1b0d55459f5a8553e3f1700894558097b3977a50d071133fbac6f8997457d0950ba6ab9fedc9babc7df77ba20af0939a7e6f2e7e4242fcccc2f1b5e7f40141eccf688486b7aecb7d5e137f033b956ddfd77c449519b5ce20453f35455720730e411bc02708a609135a75eaea98bedd5449d0f0e18e5c15bb6299028c2e693011dca38aa2f331f5257ca591df7f05b51c26e4d04c72bdd51fedbfb334043912dcbf4f4ca7e383cde4ed7ba93dc08b10c37feba97a8668032be6d88863fb031564c8b29051a62949f07a48dacf2c2cd5289d37ec3017ec0577f6238f195acb4b7e799559c29c0d106da9cbfdce892a6bc06a307cf4e86f1b0e220f65c06d94a7884c1df1bea817b311a132ad097191d78d636da8ba8c7bf0916e3cf26ca98df4551d75463e2c2cc24bf60cd6562271f0550eb0edb17e03e9b95e6dfb3d2b7fce13da974c93fd9b4440735e5fe6a6e8cea06ead918a784bfbec61058a67b1abea48831be65502ed6dacd29ce8e4e13973b59df3a5b8a500a30859d0fbf02d40d9fd1775b17e3a9e45188318e9cd5a4ff522dabb307923cb679e5c7322e04ca9a42244c148f97f99d2e5e4b5f436e8940690f1d74ecba193a86243ac8ae7108eea5af7604a0d1b4628ca398eb", 0x1000}, {&(0x7f0000000000)="21e9489cba4c8680116b907fbb24206ea9a384a96c3153bd4059a466", 0x1c}, {&(0x7f0000007000)="f0f7fb699757b40a1bb6bfd1ce29e05fe60a9add86b297689a30ef148ff6d0b032a1b4bda3455a8e75ea413ec09e9847936aefa4b81f3c70c766e94ee6c93561c227729b9c5b1048edc6fd317aca642f3301979497c0821ac52dcba68c6c4340ec0300d0561cd28bae571839023d9adc3e320e4fdafdfedd11e2ecd3243add00d6cc6d6161d1873db366d3cc1de8f5c499383726fbd20ffc58306f0c0db485c45e403b1375b180a48f0edde9c2cc48b5f41e827ef38c5b1cb866e75ba798bae996652bf4dba282529fb5b576ba247acb20e5761bab702e83e972395edd3243be841c", 0xe2}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000006000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000007000)="bc0da451da2f6281db0de78ebbad6baf87bd302eb97399e7f72a918831ad6e2f3847e62e6e9ef7be70de06279bf78e701b0f451f20eedae1216adb82fab64c03485daae9e73a67ad0e904a72160b94e8affc388274625d129d05cd628afeece843a176f7d025d658a3ed816e6cff8287894479e17977cc07161f10", 0x7b}, {&(0x7f0000004000-0xd6)="857c01702ffc5c457135b2d9737567e7facd58f0e0cd04db7acb1875113263b98f3986203254a3168df3d16ed304a0b01876c191b9eeb02ae76ced4b5ef98e9e1aef577ce666a3fa7d69d3c9b722ce9ba3423dba9cb4c33380a6ff2fc9794fe79402cfa9cc51e0eec94db11304b427ab35814b300d3e43eb4646fdafa99fd568c56ae4984b44d096531eaee907865c5d563236f26c8308332d1c1e3133a34b45644db51b7b8efde222276039aefd1e67886abf6c20f71d0fffac168d7c2c3bc842d3a7b3de0b58b7931f2987fd6b42520750cfddbc54", 0xd6}], 0x2, &(0x7f0000007000)=[@init={0x18, 0x84, 0x0, {0x6, 0x4, 0x4, 0x6a306f33}}, @init={0x18, 0x84, 0x0, {0x4, 0xc1, 0xffff, 0xffffffffffffff0b}}], 0x2, 0x4800}], 0x5, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r4, 0x2, 0x0, 0x9}, &(0x7f0000006000)=0x10) shmdt(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/01 19:32:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000815000-0x4)=0x3ff, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0xfffc000000000000, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000003000)={0x5, 0x24, &(0x7f0000001000-0x24)="666b46d117f1b124ae07e78607c7ac8cb2b4897c28eb0564875dc1db596c6cacda18c8a0"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000003000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000002000)="73656c696e7578656d317d282100", 0xe, 0x3) ioctl$TCFLSH(r3, 0x540b, 0x7) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000003000-0x18)={0x3, 0x8001, 0x2, 0xc000000000000, 0xf49, 0x400}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005000-0x4)=0x0) tkill(r4, 0x6) 2017/10/01 19:32:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000000f000-0x29)="a6e1015aa3967af002664eca6ab62a67230cc4dd9de909eb1559f05b502fe958b962b002cfa809939f", 0x29, 0x0) recvfrom(r1, &(0x7f000000c000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000003000-0x4)=0x8001, 0x4) recvfrom$inet6(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000009000-0x84)="", 0x0, 0x20000000, &(0x7f0000009000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x5, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000011000-0x8)="2e2f66696c653000", &(0x7f000000d000-0x9)=@random={"73797374656d2e00", "00"}, &(0x7f0000011000-0xa)="2376626f786e65743100", 0xa, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000011000)="2376626f786e65743100", 0x3) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000005000-0x28)={&(0x7f0000002000/0x4000)=nil, 0x8, 0x5, 0x80, &(0x7f000000a000/0x1000)=nil, 0x1}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x9, 0x8, &(0x7f000000f000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000000f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000f000-0x4)=0x0) 2017/10/01 19:32:00 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0xfffc000000000000, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000003000)={0x5, 0x24, &(0x7f0000001000-0x24)="666b46d117f1b124ae07e78607c7ac8cb2b4897c28eb0564875dc1db596c6cacda18c8a0"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000003000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000002000)="73656c696e7578656d317d282100", 0xe, 0x3) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000003000-0x18)={0x3, 0x8001, 0x2, 0xc000000000000, 0xf49, 0x400}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000)=0x0, 0x4) gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005000-0x4)=0x0) tkill(r4, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000006000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x5e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f0000007000-0x4)=0x7) 2017/10/01 19:32:00 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x3, &(0x7f000000b000)={0x0, 0x0, 0x1, @tid=r0}, &(0x7f0000002000)=0x0) clock_gettime(0x6, &(0x7f0000004000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000008000-0x20)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000000e000-0x20)={{0x0, 0x0}, {r3, r4+10000000}}, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)="2f6465762f6175746f667300", 0xc00, 0x0) fallocate(r5, 0x1, 0x2, 0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000002000)={{0x1, 0x3, 0x7fff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/01 19:32:00 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) pwrite64(r0, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x1a)=@random={"73797374656d2e00", "2f6465762f696e7075742f6576656e742300"}) pwritev(r0, &(0x7f0000004000-0x20)=[{&(0x7f000000d000)="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", 0xf32}], 0x1, 0x0) fallocate(r0, 0x3, 0x1, 0x3e62) 2017/10/01 19:32:00 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x46, 0x401, 0x38e, 0x4}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000)=0x0, &(0x7f000000e000)=0x0, &(0x7f000000e000)=0x0) fchown(r0, r1, r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f76637300", 0x1, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000008000-0x4)=0x1afc000) 2017/10/01 19:32:00 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000b000-0x2)="3475", 0x2, 0x8000800810, &(0x7f0000003000-0x10)=@ipx={0x4, 0x0, 0xfffffffffffffffd, "064ae2c63eae", 0x78219b2d, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, r1}, 0xc) fsetxattr(r0, &(0x7f0000009000)=@random={"6f73322e00", "dd236370757365747573657200"}, &(0x7f0000009000-0x14)="296d696d655f7479706573656375726974794000", 0x14, 0x3) socketpair(0x800000008, 0x80000, 0xaf6, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000009000)={0x0, 0x652b, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000007000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/01 19:32:01 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x401, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000003000)={0x5, 0x1ff, 0x2, 0x20, 0x7, 0x7ff, 0xdb6, 0x800, 0x3893, 0x3}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000c000)=[{&(0x7f000000c000)="458b2f2ef7d9", 0x6}, {&(0x7f0000005000-0x1a)="f6a18c678ff5734334882ca29c898ec28a2919be224b2392f083", 0x1a}], 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7637, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000000c000)=0x7, 0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000003000-0x3)=0x0, &(0x7f000000c000)=0x4) 2017/10/01 19:32:01 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x1000000000002800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000026000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000030000)=0xc, 0x800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000031000-0x88)={0x215f239a, {{0xa, 0x1, 0x7, @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]}}, 0x88) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000025000)=@add_del={0x2, &(0x7f000002e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) recvfrom$inet6(r2, &(0x7f000002e000)="00", 0x1, 0x2, 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000031000+0x238)="5e00", 0x2) shutdown(r0, 0x0) 2017/10/01 19:32:01 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f76637300", 0x101800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000004000)={0x8, 0x8001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x23, &(0x7f0000004000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=0x44) timer_create(0x7, &(0x7f0000004000-0x50)={0x3, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000003000)=0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) r6 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7, 0xcd61731f1a6ce566) timer_settime(r3, 0x0, &(0x7f0000001000)={{0x0, 0x989680}, {r4, r5+10000000}}, 0x0) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000004000-0xb)="2f6465762f766373612300", 0x3, 0x500) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r6, &(0x7f0000005000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000005000)="2f6465762f76637300", 0x9, 0x2) epoll_pwait(r1, &(0x7f0000004000-0xc)=[{0x0, 0x0}], 0x1, 0x565, &(0x7f0000003000)={0x0}, 0x8) 2017/10/01 19:32:01 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002d7000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) fcntl$getown(r0, 0x9) getrandom(&(0x7f0000467000-0x1)="00", 0x1, 0x7) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000069000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000002000-0x4)=0xc) r5 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r7, 0x80404521, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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fcntl$setflags(r3, 0x2, 0x1) ioctl$TIOCCONS(r7, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000-0x8)=@abs={0xc9bdd4df9a01bccb, 0x0, 0x1}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000004000-0x4)=0x0) 2017/10/01 19:32:01 executing program 0: ioprio_get$pid(0x0, 0x0) r0 = socket(0x0, 0x5, 0x8897) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000430000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) r2 = getpid() fcntl$lock(r1, 0x6, &(0x7f0000741000)={0x1, 0x3, 0x5, 0x9, r2}) 2017/10/01 19:32:01 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000-0x6)={0x802, 0x100000001, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x80000000, 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f70746d7800", 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x14)={0xb, 0xa8, 0x0, 0x3, 0x2}, 0x14) r3 = fcntl$dupfd(r1, 0x406, r2) r4 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000001000)={0x7, &(0x7f0000006000)=[{0x3, 0x12c}, {0x8, 0x1ff}, {0xffffffffffffff41, 0x8}, {0x0, 0x1}, {0xfff, 0x9885}, {0x1, 0x6}, {0x2, 0x1}]}) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000003000-0x4)=0x5, 0x4) kexec_load(0x7fff, 0x2, &(0x7f0000003000)=[{&(0x7f0000003000)="a772086ce7458c5f2ac28792042e89cfc8d0f68b6f5bab7249ea706ebd995bb9ad9d0ad3c6d0b2d53c0528148fb076095a27d2e0529d417e7d078d3f4dc5d530cefde95da2f5cee1a70617819894fa67cf3e3b9ec8d9b006cf6a17d06a7aad3e43afbac4d9169ecfef2a240b971a490316c00e98a36f272dbfee173283a6a761a32026b41b4ad33292079f2de10d8c2ba7257ee0199d7544f8d0a303f61e27dc006fd829ab66818664f684385a77e19794d8087d98303ab67b4dd29a46c9827c", 0xc0, 0x821, 0x3ff}, {&(0x7f0000009000-0xe)="d13bd749e668b8e8e234042879e7", 0xe, 0x1, 0x401}], 0x3e0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={"73797374656d2e00", "2f6465762f70746d7800"}, &(0x7f0000001000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) 2017/10/01 19:32:01 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000001a000-0x8)="6b657972696e6700", &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = getpid() 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) process_vm_readv(r1, &(0x7f0000006000)=[{&(0x7f000001b000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000013000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f000001a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000019000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000001000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000012000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f000001a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000009000+0xc51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x9, &(0x7f0000009000-0x30)=[{&(0x7f000001a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000001b000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000014000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f000001a000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000018000)=0x10001, 0x4) perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = shmget(0x2, 0x1000, 0x78000065, &(0x7f0000012000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000005000)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xea) prctl$setname(0xf, &(0x7f0000010000)="6574683074727573746564776c616e3173656c662f656d312f267d766d6e65743173797374656d757365729d3a6264657647504c2f766d6e65743065746830776c616e3100") shmat(r3, &(0x7f0000000000/0xd000)=nil, 0x4000) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000017000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000019000)=0x94) clone(0x0, &(0x7f0000014000)="", &(0x7f0000014000)=0x0, &(0x7f0000014000)=0x0, &(0x7f0000010000-0x67)="") r5 = perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000014000-0x4)=0xe2d, 0x4) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000015000)=0x0) 2017/10/01 19:32:01 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000000c000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@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=@empty={[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}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000c000)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000008000)={0x91}, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000f000)={@loopback={0x0, 0x1}, 0x2aa, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) flock(r0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000012000-0x7)=@random={"757365722e00", "00"}, &(0x7f0000011000)="76626f786e6574312a47504c00", 0xd, 0x2) sendto$inet6(r0, &(0x7f0000007000)="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", 0x1000, 0x8004, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000012000-0x8d)="afaeb9cb8e7cb7697d2026882948e20324267574fbc2e69927477ef8defb902c399ce7d1c660ab6a65fc78a7ba0ad120cb9d3926adae3981e9d9c90c47877bb7b68a601f98cd13dc471e5a2e3ab54fc0214be48675e53c0b0e02b527801242a934c923c9076b416301ec58f15963dcecf410762d30c9bb12e04fa87f771119eea0b070e00b93a7bd8b6aefee06", 0x8d) prctl$setmm(0x23, 0x6, &(0x7f000000a000/0x4000)=nil) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000009000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000013000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x461}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000)={0x6, 0x8001, 0x7ff, 0x8, r4}, &(0x7f0000010000-0x4)=0x10) shutdown(r2, 0x0) ptrace$cont(0x18, r3, 0x7, 0x7) close(r2) 2017/10/01 19:32:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x14)="73656c663c6e6f64657676626f786e6574307b00", 0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000a45000-0x68)={&(0x7f0000f78000)=[0x0], 0x1, 0x80000001, 0x7, 0x3, 0x4, 0x9, {0x10000, 0x2, 0x2, 0x401, 0x5, 0x2, 0x4, 0x1, 0x3, 0x3, 0x86, 0x200, 0x8000, 0x5, "2293e500992b72b5b06127112627ef3babfd9ddebcbd7c176dfe7428e0fecc3e"}}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x218)={0x0, 0x8, 0x3, 0x7, 0x9, [{0x1ef55041, 0x1, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x2, 0xb680, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xff, 0x6, 0x3fffffffc000, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x8, 0xffffffffffff0000, 0x2a4, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x81, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x400000000000000, 0x5, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x100000001, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x20}, &(0x7f0000002000-0x4)=0x8) fallocate(r0, 0x1, 0x7, 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) shutdown(r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r3, 0x5}, 0x8) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@rand_addr=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}, {{@in=@multicast1=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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0xffffffffffffffe0, 0x0, 0x6, 0x1e, 0x20, 0x20, 0x1, r5, r6}, {0xffffffffffffff8a, 0x5, 0x600000000000000, 0x9, 0x4, 0x4, 0x8, 0xa70}, {0x86e8, 0xa29, 0xfff, 0x7ff}, 0x1, 0x3, 0x20, 0x0, 0x40, 0x1}, {{@in=@multicast1=0xe0000001, 0x9, 0xc4}, 0x0, @in=@broadcast=0xffffffff, 0x8907, 0x3, 0x2, 0x1, 0x5, 0x80000000, 0xffff}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@rand_addr=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}, {{@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}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000007000-0x14)="73656c663c6e6f64657676626f786e6574307b00", 0x840, 0x48, &(0x7f0000006000)={0x3f, 0x100000001, 0x80000000, 0x1, 0x0, 0x8, 0x5, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000006000-0xb8)={r2, 0x4, 0xaf, "a047a1a1bf0ae32bfb9930b784a26d088a5d49f4aff2c6709742f2211a22b000474bacab900ede9d4d22ee8c8bd88620baef4efd1d1c175f87984dcf84af7bfe934dbd6b9bbb35b243d49a887923a6426d636608947b34d6a23f453a381b827e8314966c508c266bd80a1ff31e2da7a2f6b599517dbc705b5140c7da88ca7f54c2fb6841a212cbabdf0825ebcf8bd6268275bba67828a5cca6f7f99d4c428de08433bf10524a7be9e9580f48d7bf71"}, 0xb8) 2017/10/01 19:32:01 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000004000-0x8)=0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000003000-0x4)=0x7f, 0x4) 2017/10/01 19:32:01 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0xc0a16a50ee66eebd) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000024000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f76637300", 0x400, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000001c000-0x4)=0x2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000014000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000012000-0x17)="", 0x0, 0x20040004, &(0x7f0000020000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000020000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000001b000-0x10)={0x0, 0x1, &(0x7f0000027000-0x1c)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x418}]}, &(0x7f0000026000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000026000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0xfffffffffffffff8, 0x5, 0x20}, 0xa0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000025000)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f6175746f667300", 0x40, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f000001f000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000014000)=0x0) 2017/10/01 19:32:01 executing program 0: mmap(&(0x7f0000000000/0xcce000)=nil, 0xcce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x53, &(0x7f0000cce000-0xb3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x1f, 0x1ff, {0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x8, 0xffffffff, 0x1, 0x7, [{[], 0x401}]}, @rr={0x7, 0x7, 0x7fffffff, [@multicast2=0xe0000002]}]}}, "b260863723"}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000056a000-0xc)=@sack_info={0x0, 0x6, 0x0}, &(0x7f0000188000)=0xc) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000835000-0x8)={r1, 0x7}, &(0x7f0000ccf000-0x4)=0x8) 2017/10/01 19:32:01 executing program 0: mmap(&(0x7f0000000000/0xcd0000)=nil, 0xcd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cd1000-0x1)="00", 0x2) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000cd0000)=[{{0x0, 0x0}, 0x100000000, 0x7f, 0x0}, {{0x0, 0x2710}, 0x5, 0x0, 0xf2}, {{0x0, 0x2710}, 0x100000000, 0xfffffffffffffffe, 0x10000}, {{0x77359400, 0x0}, 0xa441, 0x7b, 0x1}, {{0x0, 0x0}, 0xb27, 0x5, 0xff}], 0x78) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x8014, &(0x7f0000899000)={0x0, 0x0}, &(0x7f0000cd3000-0x4)=0x10) syz_emit_ethernet(0x5ea, &(0x7f0000000000+0x558)={@random="6fdd6be656bf", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "803e84", 0x5b4, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2017/10/01 19:32:01 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000000d000)={0x3, {{0xa, 0x2, 0x3800000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) clock_gettime(0x7, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000d000-0x8)={0x2, 0x1}, 0x8) madvise(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xa) socketpair(0xb, 0x6, 0xc30, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000)={r3, 0x25, "37d569d76429b6e3b957e9c88e4363f924e5cbc90ce814e9b6270a04e741b8d03e2e7a50cf"}, &(0x7f0000005000-0x4)=0x30) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000000e000)={r4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007ab000+0x597)="1b", &(0x7f000002d000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4000000a, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x4000, 0x1515, &(0x7f0000000000/0x4000)=nil) r6 = shmat(r5, &(0x7f0000002000/0x1000)=nil, 0x1007000) mbind(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000009000-0x8)=0xfffffffffffff7f7, 0x4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000)={0x1f00000000, 0x0, 0x10003, 0x8}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000010000-0x20)={0x9, r7, 0x0, 0x2635}) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) shmdt(r6) r8 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0xc703, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r8, 0x5401, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000011000-0x4)=0x7ff, 0x4) 2017/10/01 19:32:02 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000017000)="2f10131d", 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{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]}, [0x80000000, 0x5, 0x1ff, 0x0, 0xfffffffffffffff7, 0x3, 0xfffffffffffffffe, 0x3, 0x0, 0x1, 0x3, 0x9, 0x2, 0xffff, 0x71]}, &(0x7f0000019000)=0x108) mmap(&(0x7f0000019000/0x1000)=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$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001b000-0x98)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d1a, 0x1}, &(0x7f000001a000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x8)={r2, 0x6}, &(0x7f000001a000-0x4)=0x8) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000018000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000012000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000019000-0x8)={r4, 0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000007000)=0x1, 0x4) 2017/10/01 19:32:02 executing program 0: r0 = socket(0x1, 0x80000, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f11000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xae6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x29229214, 0x1000, 0x0, "f344b2e7f441eac184f4b9043125c67d07a5347c0b965d1e9cdcb346218b7ca096666ea624a8e8729ea173fc13aaef731c850a9975b5be87606cce02ede1a51f8f2ecab602a3baf9cbdb58c2e5c9c37f"}, 0x160) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) 2017/10/01 19:32:02 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000030000)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000002d000-0xa)="2f6465762f7663732300", 0x7, 0x8000) 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) r2 = memfd_create(&(0x7f000002d000-0x5)="6574683100", 0x1) io_cancel(r0, &(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000028000-0x79)="08ae8a580179e16c190870a66cc14260c56ae8b20182afbe4635f713286ff8652057cb3688855dde056b915e07e787f5aa2cdfcccd87e0e8a9a045d992bb1bf302e39b1ae9b53d56a943cc06fb4681184f2eb5a89b036cd98ca12d1b8305d15b2af691479bfa93848730df5d9412ebb8ee5134eedaf60c7755", 0x79, 0x5, &(0x7f000002d000-0x50)={0xdc, 0x2, 0x1, @thr={&(0x7f000002d000-0xaa)="b2d1a56d5fa8457225f601157a0fdc8365cb24b4d5075c84dbde84e3f104a9d4df02e950bf9780100f8f805f4abe7d8356ac6387a438a1947ae63bf54fa7867294d69537efd6a60c2d51cf15a1953c0d37ee6668cff81e9a4003b223abc802b54334bb3d194b7ad1c67e5fe3a0c7b7b08398f17cfeb2d14c5e4e4c830d7c9755515c3531dca3e97db27f5c9d30e6822280e8f1e5d0b6365d968a5017f6d8d4d5fe9d4b331aee34a2324e", &(0x7f000002d000-0xee)="a7f63470248c8df83b32c9bbbe114e9e2781277958382558b01e91e14f60b04e76df0e7630c8884b749af9db512ed58f1b73eb6c8282c981f19371d47f1601d5d43c3f94cb544b4ded57e457b150aef355cfc783a2862f753ac4d108c8d65b618fc3e782a4812b193d9be2c72226e563ebc99164dac9e120bc6b662b9a246fefd265d4876cba4136e760885191e0969edc5b3194e4834c7186dcd7fc904510df27a6bd5d8c7212b7c25102b72255b56bc4b6976d631b9bfeb5ff34df6fd691c6f3e91238c638fa9077829e0a082d832f49d157ddc9842c066957d20bd30c910396a4564da0a1e4d103b8c66656fe"}}, 0x1, r2}, &(0x7f0000017000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000002e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@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}}, &(0x7f0000003000-0x4)=0xe8) r5 = getegid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002e000)={r3, r4, r5}, 0xc) socket$inet6_udp(0xa, 0x2, 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) io_submit(r0, 0x2, &(0x7f000002e000-0x10)=[&(0x7f000002e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x100000001, r2, &(0x7f000002b000-0xc5)="11d9b3336d20de7dca896a51779cbf50a04c9ee2bd7ddd846e5d0f6641f03a80719a06ec4aff13948a9dcdb18d8af387b164dac83a1b65149d2887fd756791740fbd2179e773fa71c26fdcccd9aabd9b1a751a7b6627d6c68850097da35927839eacc0cb491288748b6276e91d576b8b77a92aba91f94b2abd34b885dcb8521831323239d090db4c426a781fd9938317d0748066a6f6d362f75eb90a9f0702fe54c6ab0786f534df810125c0805092c75b7a9303976c3a8e3d7647f0fe5488dc07eb3b6658", 0xc5, 0x6, &(0x7f0000019000)={0x8000, 0x44, 0x0, @pad=[0x80000001, 0x3ff, 0x81, 0xdf, 0x100000000, 0xfff, 0x3daa, 0xff]}, 0x1, r1}, &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f000002d000)="980babf891bf392d6e71796cccaff67ecf1f6b42e761b250a7499295dc2674fb976e42e2a2e54d3cecd2df7df48cf0ce604b7e3cb21c4aeeb8a5bca11ad49ef7d488b0d8d44da0169b1195", 0x4b, 0xa8b, &(0x7f000002e000-0x50)={0x5, 0x1, 0x2, @thr={&(0x7f0000029000)="3f17951e0362f5b615248b348b40be1e3b3f6352cc7a7d3f1d3895a06b285894deea658763b8891862ce72ab9d574d220c6b5abbaa54cac6014f2e0a42010baa32bd56001def9add76b1c1c84b117ede34724f5c77a8d07c77b623e704fb505a1b5e18c183ad0fbd8f956def452dcb6470f393ed", &(0x7f000002d000)=""}}, 0x1, r2}]) io_submit(r0, 0x1, &(0x7f0000030000)=[&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000020000-0xbf)="", 0x0, 0x0, &(0x7f0000017000+0xe09)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}]) 2017/10/01 19:32:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000556000)={0x0, 0x0, 0x0}, 0xc) gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) dup(0xffffffffffffffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x100fff, 0x0) 2017/10/01 19:32:02 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000031000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000032000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1f, &(0x7f0000033000-0x8)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000030000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)=0xe8) connect$inet(r1, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000030000)="5a", 0x1, 0x0, &(0x7f000001d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000034000-0x9)="2f6465762f76637300", 0x115840, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000012000-0x4)=0x0) connect$inet(r1, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000035000-0x8)={0x0, 0x0}, &(0x7f000001c000-0x4)=0x8) ppoll(&(0x7f0000019000-0x3)=[{r0, 0x8000, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x2}, 0x8) fcntl$setstatus(r3, 0x4, 0x40000) clock_gettime(0x0, &(0x7f0000017000)={0x0, 0x0}) ppoll(&(0x7f0000031000)=[{r1, 0x10, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x1000, 0x0}], 0x3, &(0x7f0000010000)={r5, r6+10000000}, &(0x7f000002c000)={0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000027000-0xc)={0x2, &(0x7f000002a000-0x18)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x9}]}, 0x10) 2017/10/01 19:32:02 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000027000)=0x60) bind$inet(r1, &(0x7f0000027000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000027000)="00", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000014000-0x80)=[{{&(0x7f000000a000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001e000-0x60)=[{&(0x7f0000002000)="99", 0x1}], 0x1, &(0x7f0000015000)=[{0x98, 0x107, 0x5, "74c49a6d2a9bab8b67e92ee9fca8cd6a7e8e51ca6efe9f73e77e28f01ebe262c7e9ce6d6acb3c0a32cff99c06e95d7574113df1feea7e561cfb9e2f17a0708bb4b9f0224d446f8a78887f378cc151e0e756e46ff4e935be53ec3152ef8fd268e42d03e77ff070bd4e7193b235f510d9adebe80b4bacafe68e90da79b15ad4324b35271"}, {0xc0, 0x198, 0xff, "337257ea452b03e8b77c82ddc54e3c034e69be582e4b4de19a898a7607b81b874d0b69da41dd67db98fbbd08786b7d0b4c17595df0898d0471d78a9888c45eb52a4bf03d3470ed871fcb67546120f47b42eb54b58a097336de368b2baf91edca292770235ea326171a03044462ebdbf6a19d267b5e942be1d9b5ed26fecd922ba171b6769835ec962d55d40492420c5c803fe0dcfaf9a79993fd32f1e28d081d47ab6885ee10f4291f182c8880c5bab3"}], 0x2, 0x10}, 0x7}], 0x1, 0x4804) 2017/10/01 19:32:02 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1c)="73656c665d656d312300", 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000032000)=0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000033000)=0x0, &(0x7f0000033000)=0x0, &(0x7f000000e000-0x4)=0x0) getsockname$netlink(r0, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000)=0xc) fallocate(r0, 0x4000000000000040, 0x2, 0x3f) 2017/10/01 19:32:02 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c88000/0x3000)=nil, 0x3000, 0x8, 0x5, 0x20000) r0 = memfd_create(&(0x7f0000001000)="00", 0x2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x20000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000)={0x0, 0xfffffffffffffff8, 0x20, 0x1ff, 0x3}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000)={r1, @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]}, 0x8, 0x5, 0x2, 0x20, 0xd}, 0xa0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x0, 0x280000) accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) eventfd2(0x80, 0x1) 2017/10/01 19:32:02 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)="2f6465762f7667615f6172626974657200", 0x420000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005000-0xd4)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd456}, @in6={0xa, 0x2, 0xffffffffffffffc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x2, 0xc5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcd5}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x40}], 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000004000-0x3)=0x0, 0x4) r1 = memfd_create(&(0x7f0000003000)="00", 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xc4)={0x0, 0xbc, "4ce077d4e4b6f794682cd97304524a24dfa342c1945dd7edd78c9726b3b3051219d78606e513df110dc40c03706967c2f1437ea9505602ea0755d15f6c0e64c7034752158de54b65c3c54742822585ae494919305bf8440e70ab2b6386ff513ecc2be398dcbf341bda02d4f074a90c400c79f82c0449273290038acbdc2edeab7714c9536338fcca9372859d2b328103392f750a853e57cf2acfdefef334af6fbc5fc57fcd97f8df998e42724763223c6f1feaa381f57e7578ef1ff2"}, &(0x7f0000006000-0x4)=0xc4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={r2, 0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) 2017/10/01 19:32:02 executing program 0: rt_sigpending(&(0x7f00005d3000-0x8)={0x0}, 0x8) semget(0x3, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003c000)="2f6465762f70746d7800", 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x6, 0x4000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000003000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) gettid() geteuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x2}) r2 = getgid() getgroups(0x1, &(0x7f0000000000)=[r2]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/10/01 19:32:02 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000006000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000-0x90)=[{&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000007000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000005000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000005000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000007000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000006000)="", 0x0}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000006000)="000000000000", 0x6}], 0x9, &(0x7f0000003000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0xc36a}, 0x100) epoll_pwait(r1, &(0x7f0000005000)=[{0x0, 0x0}], 0x1, 0x565, &(0x7f0000000000+0x909)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x6, 0x2, 0xfffffffffffffff8, 0x4, 0x101, 0x100000001, 0x5, {0x0, @in6={{0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x380b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x9af0, 0x81, 0x5}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000009000-0x10)=@ipx={0x4, 0x7b0, 0x3, "c6080df4b0b6", 0x1, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000009000-0x20)={0x0, 0x0, 0x163, 0x19, r4}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r3, 0x20, 0x1}, &(0x7f0000007000-0x4)=0xc) finit_module(r0, &(0x7f0000002000-0x12)="232e73656375726974795c247d40276c6f00", 0x3) rt_sigreturn() 2017/10/01 19:32:02 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000012000)=0x0, 0x4) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) pwrite64(r1, &(0x7f000000b000-0xc01)="76", 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) fcntl$getownex(r1, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000010000)=[{&(0x7f0000006000)="", 0x0}, {&(0x7f0000011000)="", 0x0}, {&(0x7f0000008000)="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", 0x1000}], 0x3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x2, r3) 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) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000015000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000014000)=0xe0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x100000001, &(0x7f0000014000-0x4b)="10ed861abd8c4f764023e9909910934c4ad7c1fc1d8c0e12ba4f9ac08ea20fb964a15f910d65a45747fa090023d1753ae401f6ce1789581c1f549dae1e4e9e6c3ac089acf3827edd070000") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000007000)="4bb628e3c14c510139ac337e52d33eedcc2a6dfdc3e6ba8d3c8f32c4d3db5e64a6fc4f6a045d227061e38c4abafcf938621eee43b052e5e7a2a3059d6bd1492cc3241347d69a34d391ff35069ce0ff43c06d16691970aa6e9f6994b46a21799757514a896e71d1f44cc75c2139ba75e9b2114669a300d1ec555cd551cac2cb92504ef6ae8c081ae9ca22e19f4f4c2d749196c38e8d3004c17de66ac99d279e68404e1ebfb5156080877958e8d032a8174c57a02c8416618c77df7607234f", &(0x7f0000013000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000014000-0x8e)="780e5d1e09be2e78885283874f4e18cdde4b8795ba41da93bbf3d92b1195849cc5722ff177aea7d5e4a1445e007476e12cf92931d026186d82f8d4a52685f1fecdf10001b1794b74d68efc6612cc0ac94e63f242ab2136d3b4c6da28e4118dc1f38f5dfe2f28b6ed9a209d34a7d3e7943edec663226b9d087946b3e5ef6081ea341c64d1f0d259fe0f121ceb636c") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x101, 0x9, 0x3ff, 0x6, 0x0, 0x400, 0x1000, 0xe, 0x8, 0x9, 0xc8cc, 0x2, 0x0, 0x4, 0x4, 0xa37c, 0x5, 0x200, 0x6, 0x0, 0x4, 0xe5, 0x8, 0x1, 0x0}, r3, 0x1, r2, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000006000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) [ 70.780932] syz-executor0[3701]: bad frame in sys_rt_sigreturn: pc=00000000 sp=00000000 2017/10/01 19:32:02 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000000e000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0xa, 0x4) readv(r1, &(0x7f0000020000)=[{&(0x7f0000001000)="0000000000000000000000000000000000000000", 0x14}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000021000)={0x0, 0x1}, &(0x7f0000021000)=0x8) sendmmsg$unix(r0, &(0x7f000001a000-0x38)=[{&(0x7f000001c000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000001b000)=[{&(0x7f000001c000)="264f1dbb008da2ce1da981ecafb996edf2aa7dbd3e1c4352221d3ed5a22f66338901ff13edbf3de860e3730baef4db5f405b9d81b731aec7a641ef13eac731bc822693405ffd5ea215290be0aa2acea39425fcaf34f7b5e70b38808e40038c45abf025e5239a5bb1fe5084d58a267bc90b137a3999c6a7898c0a7c1c5456f5e94251a9f1da4170b5bca5b4367e7f1be47080e5b9", 0x94}], 0x1, 0x0, 0x0, 0x90}], 0x1, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000000d000)={0x0}, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000023000-0xa)="2f6465762f7663732300", 0x5, 0x20000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000022000)=0x2) readv(r1, &(0x7f000001d000)=[{&(0x7f000001c000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f000001e000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x2) 2017/10/01 19:32:02 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f000002d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000002f000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000f000-0x9)="2f6465762f76637300", 0x80, 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) pwritev(r0, &(0x7f0000030000-0x30)=[{&(0x7f000002f000)="", 0x0}, {&(0x7f000002f000)="7ffe54642d764742fba55accfc3c4e5915ffbbe1d33a46fab5768bf6ccd6ec55d6e3bdb2cdd472db", 0x28}, {&(0x7f000001c000+0x697)="", 0x0}], 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000030000-0x4)={0x10000, 0x2, 0x9}) 2017/10/01 19:32:02 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000047000)=0x0) tkill(r0, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) getrandom(&(0x7f0000002000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x1) 2017/10/01 19:32:03 executing program 1: mmap(&(0x7f0000000000/0x1d2000)=nil, 0x1d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00001d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00001d3000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000015c000)=0xa) mmap(&(0x7f00001d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x9, &(0x7f00001d4000-0x8)={0x0, 0x0}) mmap(&(0x7f00001d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001d4000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000078000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000017d000)=@assoc_value={r2, 0x4}, &(0x7f00000de000-0x4)=0x8) sendto$inet(r0, &(0x7f00000f7000-0xd1)="99", 0x1, 0x0, &(0x7f00001d2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) socketpair(0x9, 0x2, 0xf0f5, &(0x7f00001d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x5)=@generic={0x2, "15630f77e112fbf0277561bd64fabd308a0f87d81e93ddd78005023463ed7a77f65b554dddec58a8e175e64bf4279ca87a4586d035b6961e0eddeb58ca0018efdc368692ce1d40396c7338041ad7b04b3f85b854ce0ee2d30c8e889bec98bbf24da0d9bde07dfecce04cb46e2c7328de3631d2319e3ac7ff03ea3af50a7b"}, 0x80, &(0x7f00001d2000-0x20)=[{&(0x7f0000000000)="7dd5d0c091f13d4db079745b6c14f6cfaee5708e6d7ddd4f3eb2bae907e7d685597c66317a3fe540700f4b35f67a2694782f4d50033de38529570b7c2f340ad58fda3eac305d7458e37c4eb50d9b6a05458c87f04daa627a54bcc244b1901aec827502195b7b80e713c58c71e5ea9ad41e1f3a960315bb39ba082db30d8962e0e31513b499a4210dcd599058391a4ee0da4a7163728b29e34069e4b57c3f374db355a2c7d40b1dd66a8f3eec0125d0b8c0e5d5f6be06a60dc507d6d28bf2fd566b288ec898fd0b0a8ed70a3831b0cbae776d073af76b01e2c299ffa610a257df5b247ca388", 0xe5}, {&(0x7f0000000000)="5121892f95ca7296026f8c81ce72d6c737bb5cf64f45575c59e91cc90ba9fea77f34c0f5ecf218680fed2a3bfe0625be7129160ec3e9c19b7cd52d5f615a575761e7e44ceedd13767daeb143d815d846caf37cfbca67540883e3393c606de99336230c732b5eca2964a63b348278db9f2335296130db6a4e14def3145f", 0x7d}], 0x2, &(0x7f0000a58000-0x1190)=[{0x58, 0x0, 0x7, "11623766e51bc80d7b657976176ae2d895506b90a97af5a9af3fd7d20ab219dd18e63bf0e3f26eee150d0c0f1dad7848eea0b597fa919c1765c0aa9c6d32d9c365d5c64c"}, {0x48, 0x0, 0x3c7, "88722a657908f6506dfa06dab8f46e9d784fd318e5ed6d48a992dda968947c9cb4cffca0f3240f2de9c1eabd33a482a5bce52386f4477cdf"}, {0x1010, 0x10e, 0x9, "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"}, {0x50, 0x11f, 0xa236, "ae4e10a97e788642ea74de6ae06530f66d22b369de7e23d96d96d7ae4004c1e371ec59dc2b37d64874d0443390114902098fe3654f657117292539fd"}, {0x90, 0x6, 0x401, "a3b958805a6ed4e659c8716f5e83708fa2cb3828bc4b09db67ee8f574c25ea6f8c20b477d3578e059062537241b88453de8f7196e859e303ab7644fd07441dd12bf9bd8d7a3fae990dabb2a6b1c1ea45aa396ad5651e693cb96ac8d6ed25e35e162b57aeade5670334664a7170a6f639d3e868fb84244beaca15551c9c2b"}], 0x5, 0x11}, 0x40) 2017/10/01 19:32:03 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000390000)="2f6465762f76637300", 0x40000410002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x80000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0x9)="2f6465762f6e65742f74756e00", 0x0, 0x89aeb2daeb5159bb) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000006000)="2e2f66696c653000", r0}, 0x10) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000006000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000004000-0x10)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x3, &(0x7f0000003000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x8}, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000006000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000005000-0x4)=0x5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) prlimit64(r2, 0xa, &(0x7f0000005000-0x10)={0x5, 0xa2f}, &(0x7f0000002000)={0x0, 0x0}) gettid() r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000006000)={0x4, &(0x7f0000004000)=[{0x7, 0x1897, 0x9f2, 0x1ff}, {0x1f, 0x5, 0x8001, 0x200}, {0x3, 0x10000, 0x8000, 0x0}, {0x6, 0x6, 0x3130, 0x5}]}) syz_open_dev$tun(&(0x7f0000005000)="2f6465762f6e65742f74756e00", 0x0, 0x10000) 2017/10/01 19:32:03 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80005, 0x80, &(0x7f0000001000)={0x0, 0x0}) accept$llc(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x10) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x2e8)=0xe8) getgroups(0x2, &(0x7f0000008000-0x8)=[0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000006000-0x4)=0x0) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) accept4(0xffffffffffffff9c, &(0x7f0000008000-0x52)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000007000)=0x52, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xcc0000)=nil, 0xcc0000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000819000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000099f000/0x11000)=nil, &(0x7f0000cc0000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x2, 0xffff) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) userfaultfd(0x80800) accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) 2017/10/01 19:32:03 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) read(r0, &(0x7f000000b000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) r1 = signalfd4(0xffffffffffffffff, &(0x7f000000e000)={0x0}, 0x8, 0x0) ppoll(&(0x7f000000e000)=[{r1, 0xc094, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x20, 0x0}], 0x3, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x6}, 0x8) r2 = signalfd4(r1, &(0x7f0000010000-0x8)={0x0}, 0x8, 0x0) fcntl$setstatus(r2, 0x4, 0x10400) 2017/10/01 19:32:03 executing program 0: r0 = semget$private(0x0, 0x2, 0x1fd) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x801560ce78781075, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0xff, 0x8003, 0x10001, 0xe376, 0xf8, 0xffffffffffffffff, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xf21, 0x54b, 0x201, 0x7fffffff, 0x4, 0x1, 0xf0b, 0x9, r2}, &(0x7f0000000000)=0x20) 2017/10/01 19:32:03 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) r1 = syz_open_dev$evdev(&(0x7f0000005000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) lseek(r0, 0x0, 0x3) fdatasync(r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000012000)="2f6465762f7663732300", 0x2, 0x40) getpeername$inet6(r3, &(0x7f0000009000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c) ftruncate(r0, 0x0) r4 = gettid() ptrace$poke(0x4, r4, &(0x7f0000007000)=0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000005000)="2f6465762f736e642f74696d657200", 0x0, 0x210000) mincore(&(0x7f000000d000/0x1000)=nil, 0x1000, &(0x7f0000001000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/01 19:32:03 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000013000)={0x0, 0x0}) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000008000-0x1c)="00000000000000000000000000000000000000000000000000000000", &(0x7f0000016000-0x4)=0x1c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000013000)={@loopback=0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000010000)=0xc) shutdown(r0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000008000-0x10)={&(0x7f0000004000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000010000-0x44)={0x3f, {0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x182, 0xb4, 0x80000001, 0x2, 0x100000001, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x7fff, 0x7f}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000000e000)={{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x7, [0x200, 0x0, 0x2cf, 0x1, 0x4, 0x0, 0x7fff, 0xef5]}, 0x5c) read(r0, &(0x7f0000009000)="00", 0x1) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000000f000-0x40)={0x0, 0x2, &(0x7f0000005000)=[0x4, 0x7], &(0x7f0000013000-0x8)=[0x5, 0x0], 0x22, 0x6, 0x80000001, &(0x7f0000012000)=[0x9, 0xc14, 0x8, 0x2, 0x8, 0x3], &(0x7f000000e000-0x20)=[0x1000, 0xd6a, 0x1, 0x1, 0x7ff, 0x4, 0x2, 0x7], 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000012000-0x4)=0x0) ptrace$peekuser(0x3, r3, 0x10001) exit(0x552a000000000000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000017000-0x4)=0x0, 0x5, 0x40, &(0x7f000000a000)={0x0, 0x0}, &(0x7f0000014000)=0x5, 0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) r4 = memfd_create(&(0x7f0000010000)="6e6f646576e33a6574683073656c696e75785b7472757374656400", 0x3) ioctl$KDENABIO(r4, 0x4b36) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000016000)={0x0, 0x0}, 0x800) pwrite64(r5, &(0x7f0000005000)="2b389c35d358fa52cf0dd7a8194fb4f18246d1cb61519016cec6a856c02fa7c786b8ca9bbb0b66f785347f49a3a17e04087a59942a65a8dbf3e870de07512d54dae100c7acfd58b1591c825265bc0f71c67f37fd84d0aa6af910870301ec7405ca75897670d9ef396c72f9103301ae88781c65b67ee2f972e47d593d7674dc9621ee5532c7447c431c4f8f2d90cc24f2706bb6", 0x93, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f000000d000)=0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000000)=0xcc33) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f0000002000-0x4)=0x5) 2017/10/01 19:32:03 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x5, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002c000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000d000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x3, 0x1f, 0x3, 0x5, 0xa, 0x0, 0xa0, 0x4, r2, r3}, {0x800, 0x5550, 0x0, 0xb500, 0x8001, 0x3, 0x81, 0x5}, {0x7bfb, 0x20, 0x7, 0x2}, 0xffffffff, 0xffffffff, 0x5, 0x1, 0x20, 0x1}, {{@in=@rand_addr=0x2, 0xf208, 0xbaa}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x0, 0xfffffffffffffff7, 0x200, 0x18b, 0x10000}}, 0xe8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000)=0x14) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x5, 0x4) 2017/10/01 19:32:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000c0000-0x20)={@common="6e723000000000000000000000000000", @ifru_flags=0x1500}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0xffff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x4fa0, 0x1, 0x9, 0x3, 0x2}, 0x14) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000001000-0x8)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000004000-0x8)=0x18) 2017/10/01 19:32:03 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000002b000)=0x9, 0x8) connect$inet(r1, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) fcntl$getown(r1, 0x9) sendto$unix(r1, &(0x7f0000022000)="", 0x0, 0x0, &(0x7f000001f000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/10/01 19:32:03 executing program 0: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000041000)={0x6, 0x4, 0x72ae, 0x2, 0x0}, 0x14) r1 = dup(r0) rt_sigsuspend(&(0x7f0000726000-0x8)={0x8000}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000042000)={r0, &(0x7f0000013000-0x95)="", &(0x7f0000043000-0xe)=""}, 0x18) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cd2000)={0x0, 0x0}) r3 = getpgid(r2) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x200, 0x80001) fdatasync(r4) mq_timedsend(0xffffffffffffffff, &(0x7f0000002000-0x3c)="65ff0eb23c9592500d516cf6e6272930024bc35e0a251406cdc1a88215ac1626993ea8a2da51261439cbf5b8e80b20cab1a209b05b13efe2f603abb2", 0x3c, 0x7, &(0x7f0000004000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fec000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1d, &(0x7f0000002000-0x20)={0xfffffffffffff021, {0x80000000}, 0x90000000, 0x8}, 0x0, 0x8, &(0x7f0000000000)={0x0}) splice(r4, 0x0, r6, 0x0, 0x3b, 0xf) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000001000-0x10)={r8, r7, 0x3}) mprotect(&(0x7f00001a9000/0x2000)=nil, 0x2000, 0x2000000) wait4(r3, &(0x7f0000cd3000-0x4)=0x0, 0x8000000a, &(0x7f0000b38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000cd4000-0x24)={0xffffffffffffff35, 0xffffffff, 0x9, 0x5c3221cd, 0x403, 0x2, 0x7c, 0x2f9, 0x8, 0xffffffff, 0x97b0, 0x2}) syz_emit_ethernet(0x5eb, &(0x7f0000ccf000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x0, 0x5dd, 0x0, 0x0, 0x200, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x40000000, 0x0, "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"}}}}}) fallocate(r0, 0x1, 0x80, 0xffffffffffffb794) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cd2000+0xc3f)={0x0, 0x2, &(0x7f0000a20000-0x2c)=[@in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cd3000-0x4)=0x10) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/01 19:32:03 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x381) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000000b000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f6175746f667300", 0x200000, 0x0) listen$netrom(r2, 0x0) msgrcv(r0, &(0x7f000000c000)={0x0, ""}, 0x8, 0x2000000000000001, 0x2000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000f000-0x20)={0x81, 0x0, 0x10001, 0xd9f0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000000f000-0x20)={0x1, r3, 0x0, 0x1000}) msgsnd(r0, &(0x7f000000b000)={0x3, ""}, 0x8, 0x0) 2017/10/01 19:32:03 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000006000-0x4)=0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000005000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000006000-0x4)={0x1, 0x3, 0xfffffffffffffff7}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000007000-0x8)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000001000)=0x8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000008000-0x5)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000003000)=0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/01 19:32:04 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000001f000)="6b657972696e6700", &(0x7f000003c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000-0x2)="5b00", 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f000000b000-0x5)="7573657200", &(0x7f0000038000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000)="7573657200", 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000024000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000003e000-0x4)=0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000003d000-0x9)="2f6465762f76637300", 0x1ff7850f0ed03b00, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f000003c000)=[{{0x0, 0x2710}, 0x800, 0xac, 0xffff}], 0x18) 2017/10/01 19:32:04 executing program 1: semget$private(0x0, 0x0, 0xda8d023adc6988c8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000004000)=[{0x0, 0x0, 0x0}], 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000)={0x0, 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) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000009000)="000000000000000000000000", 0xc}, {&(0x7f000000a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000009000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000009000)="00000000000000000000000000", 0xd}], 0x6, 0x47) 2017/10/01 19:32:04 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) signalfd4(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8, 0x0) syncfs(r0) pselect6(0x40, &(0x7f0000007000-0x40)={0xf330, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000008000-0x10)={&(0x7f000000b000-0x8)={0x0}, 0x8}) 2017/10/01 19:32:04 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000001b000-0xb)="2f6465762f766373612300", 0x7, 0x2240) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001a000)={0x101, 0x0, 0x1, 0x9}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000001c000-0x8)="6269675f6b657900", &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000001a000)={0xc32, r1, 0x2, 0x7fffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in6=@loopback={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) r3 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) pread64(r3, &(0x7f0000012000)="00", 0x1, 0x0) write(r3, &(0x7f0000018000)="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", 0xe00) read(r3, &(0x7f0000016000-0x19)="00", 0x1) 2017/10/01 19:32:04 executing program 0: delete_module(&(0x7f0000d08000)="00", 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)="745c96aea9f69b9509d02c9af8023cb939190df7a1cd0f91e56bb0cbc6c11c7d5928ba8b10e8962e02b20262698f38f49a45d7d4391b86c0f539912bee17d85209e06b39911f37fdf4d05f21624239cc857ed889f9ef84884314e451efc35031a9bf81e4fcd049f00e34d826030718b30e15fdef361838c463ed7f8fa57e6f7cdac021111d921175e2c4207be08450", 0x8f) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000006000-0x4)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000005000)=0x1, 0x4) 2017/10/01 19:32:04 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x2, 0x401, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x6, 0x3ff, 0xfffffffffffffffe, 0x100000001, 0x0, 0xc707, 0x80000000, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x200, 0x0, 0x20}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=r2, &(0x7f0000007000)=0x4) socket$netlink(0x10, 0x3, 0xb) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) vmsplice(r3, &(0x7f0000005000)=[{&(0x7f0000002000-0x37)="40", 0x1}], 0x1, 0xf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x9) signalfd4(r3, &(0x7f0000008000-0x8)={0x6}, 0x8, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6, &(0x7f0000017000-0x8)={0x9}, 0x8) futex(&(0x7f0000014000)=0x1, 0x6, 0x0, &(0x7f0000015000)={0x0, 0x0}, &(0x7f0000016000-0x4)=0x1000000000, 0x0) 2017/10/01 19:32:04 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0xc) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000000e000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x8, 0x2, &(0x7f000000b000-0x10)=[@generic={0x36bf, 0x0, 0x0, 0x40000003}, @generic={0x2000005b9d, 0x0, 0x0, 0x0}], &(0x7f000000a000-0x13)="776c61a2307800000000000000069dffff", 0xfff7ff7ffffffffd, 0x80, &(0x7f0000011000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) fcntl$notify(r1, 0x3c, 0x6) 2017/10/01 19:32:04 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 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) syz_extract_tcp_res$synack(&(0x7f000001b000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) pread64(r0, &(0x7f0000012000)="00", 0x1, 0x0) write(r0, &(0x7f0000018000)="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", 0xe00) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001b000)={0x0, 0x68b, 0x10, 0x9, 0x1ff}, &(0x7f0000012000-0x4)=0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000001c000-0x4)=r2, 0x4) 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) getresuid(&(0x7f000001b000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000001a000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001b000-0x4)=0x0, &(0x7f0000014000-0x4)=0x0, &(0x7f000001b000-0x4)=0x0) fchown(r0, r3, r4) read(r0, &(0x7f0000016000-0x19)="00", 0x1) 2017/10/01 19:32:04 executing program 1: mmap(&(0x7f0000000000/0xcce000)=nil, 0xcce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008f9000-0xa)="2f6465762f7663732300", 0x5, 0x30000) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000434000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000953000)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000165000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f6cfa7a6dd33", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0xfffffffffffffffe, 0x100000000, [{[@broadcast=0xffffffff], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}) 2017/10/01 19:32:04 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f000000e000)="76", 0x1, 0x1bffe) pwritev(r0, &(0x7f0000004000-0x20)=[{&(0x7f000000d000)="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", 0x1000}, {&(0x7f000000a000)="571b9a69e6e879a7109a33d30afabd80cb9776c8a459a5cd66ddb63ab96603cf01c02490868e17f4add68297ffc3975628111cdf568079496888bb533ad41b07254a4714203008d58659f219c66fa4f77d71f0f0b1aa4625e25483f2b3aeb7fc3ce8cc353b5b39d16b5f5ee6dca309397edd5cf5c782414ab7d106a6980a04a3ddab7f35e9907714eeae67c8d9c4022068d359e82e79664c87fdb25729ada3a18e041e1af9ca62981b433fe8d4c6ac3fd08b24c555cba8e8ff63bc492986d9dba3ac590f4dc774a12dd0da8f6bfd04", 0xcf}], 0x2, 0x0) fallocate(r0, 0x3, 0x0, 0x3e62) 2017/10/01 19:32:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000028b000-0xd5)="0fd29725bedfdde061348aa6193136a9b46decdd8968767b1accb11c7cf244bef2706df23fb696907d39b77d85f9eee780aa3bdda93c2f45d1442165393fbef227c0db06ac20f0177f3a21ea40e88f3782c0eade81a0c2d211d448a8a5cea97a09104c29b77e02fc09e096c25f1e2ae6f5764ca563b7151c51f420b75b80b326baa3ec423117d1b02746152f65e1be3ce12f11d4452dd6b10455d04159ca5c40b9b5df49d86ce2b3b0e6a0f00ad777854843973a18015eddb1fe265963de3b86b8245bc1bb3c6b47663b97fd6f20c3a63d22dca12f", 0xd5) r1 = semget(0x0, 0x1, 0xc4209b83bd1520cf) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semctl$IPC_RMID(r1, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x200100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x2, 0x0, 0xc00]}, 0xc) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = shmget(0x2, 0x2000, 0x78000000, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000001000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x1)={0x3d9, 0x200, 0x20, 0x5, r4}, 0x10) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000002000-0x8)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000001000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x40, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000da0000-0x1000)="", 0x0}], 0x1, 0x4) r5 = socket$unix(0x1, 0x1, 0x0) r6 = accept4$unix(r5, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r6, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) sendmsg$unix(r5, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="8d0049612224e1d4ec4d6a767609fdc71fd6cadbac18f31270fbbca065db50f567626be5e5e3c4e8212f69444f5e7302825c8d7e56258588a3d232ec75552fbc3b20a2feb0722291a33823f86731e3825393f5c489631cae88c8f70c375ecad46c16144004f298d315833be23886594291e9160dd9", 0x75}], 0x2, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x1, 0x20000000}, 0x20000010) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/01 19:32:04 executing program 1: r0 = timerfd_create(0x7, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f0000fba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e76000-0x20)={@generic="547d3e609b0acf2d89bfcfdfe8167e8c", @ifru_flags=0x1200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000002000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"9746f3541091e5763d17709f79818aff", {0x4, 0x4, 0x1, "f2f9a519c120", 0xcb8, 0x0}}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000021000-0xd8)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000012000)=[{0x14, 0x0, 0x0, 0x0, 0x0, "13"}], 0x14}], 0x2, &(0x7f000002e000-0x70)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000002e000)=0x3) fcntl$getflags(r0, 0xb) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000005000)=[{&(0x7f000002f000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f000002f000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f000002f000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}, {&(0x7f000000a000-0x10)="00000000000000000000000000000000", 0x10}], 0x4, 0x4a) socket(0xa, 0x80000, 0x10001) 2017/10/01 19:32:04 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000023000)={0x7, 0x3, 0xc, 0x7fff, 0x7, 0x6, 0x1, 0x80000001, 0x0}, &(0x7f0000004000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000019000-0x24)={r1, 0x701de356, 0x1c, "e7e2bcf1d970641fd767fd1159d6527453853a2bf5de8ec10863aef9"}, 0x24) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000021000)={0x0, 0x0}, 0x0) bind$inet(r2, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) dup3(r3, r2, 0x0) 2017/10/01 19:32:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000002000)="", 0x0) r1 = memfd_create(&(0x7f0000d74000-0x41)="5c706f7369785f61636c5f6163636573735d73656c696e7578656d317d6d643573756d47504c766d6e6574312d6370757365747365637572697479776c616e3000", 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ff0000)={0x4, 0x5d2, 0x8, 0x0}) 2017/10/01 19:32:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0xc)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000614000-0x1)="17", 0x1) 2017/10/01 19:32:04 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f000002b000-0xdb)="", 0x0, 0x102, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) socketpair(0x1f, 0x0, 0x6, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0xffffffffffffff01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) dup3(r0, r1, 0x0) 2017/10/01 19:32:05 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000030000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000034000)=0x0, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000022000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000030000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000034000-0x5c)=@ethtool_coalesce={0xe, 0x10000100000000, 0x7ff, 0x80, 0x1, 0x4, 0x1, 0x9, 0x401000000000000, 0x8, 0x627, 0x0, 0xfffffffffffffff8, 0x6, 0xb2, 0xa658, 0x10000, 0x9, 0x81, 0x200, 0xffffffff, 0x10002, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/01 19:32:05 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000005000)=0x0) fcntl$notify(r0, 0xc, 0x8000000d) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) r2 = dup(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x6, 0x800) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000005000)="2f6465762f7663732300", 0xc32, 0x2001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = fcntl$dupfd(r1, 0x406, r1) listen$netrom(r3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0xc2c, &(0x7f0000002000-0x8)={0x0, 0x0}) write$eventfd(r5, &(0x7f0000006000-0x8)=0x10022, 0x8) ftruncate(r5, 0xe76e) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000)={0x0, 0x9c2, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000007000)={0x0, 0x5, &(0x7f0000003000-0x74)=[@in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0xf000, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000008000-0xb8)={r7, 0x6, 0xad, "d2afc146b5da48a79fded785e3df77ac68a7ae0b1612a8c12696dfda41ae61dac7f648b32663f0f1d10c4b85ede353ccb380f7352dfa08795230009f0088c0f66d6fd1c0fde37c0ee58ead4c9ae4481c7c6e29e506595970043c21d5b80837ffc080881998d4ba0ad02fd20f7c5b311e2bec0d672d55f46e98f3c2369f9566368c700545876bee02596227924fb1ff7507f4279f6929d7540acf8fb99d73bb01fd47c121dd3ceae26d5151ff27"}, 0xb8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x111100, 0x0) 2017/10/01 19:32:05 executing program 0: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000003d000)={0x0, 0x0, &(0x7f000001a000+0xc39)=[{&(0x7f000003d000)="a3ce9b12a119024764a048e91efbe96ea83843fb19ad2da50b4e509af79a27130d", 0x21}, {&(0x7f000003e000-0x5a)="fb45903322645cbaa53d8d6d08d46b21fd89d92b72b08598db9a7b809a2c0b2cf1fd27fcff0bd05103a1d848431b83c4e1495a6e4dcea8f6cf84fdc2fe871cf1213c0536e6500b84bcdc2d7d270cd9eb34810ae0053a4e39badd", 0x5a}, {&(0x7f000003d000)="ac6bd3497bc9b2220173d1ca", 0xc}], 0x3, &(0x7f000003e000-0x308)=[{0x18, 0x118, 0x0, "33f9267fd854b6b0"}, {0xf8, 0x10f, 0x8, "33d1907cfc268a05d36d222041f68235becc14efcd9ffe7d9efa088292d8147642bc146553584cc88dd43b1eb5161066848c4b3e03850e0c5d495b9ae48111dcd9f978267f83a3e6fa0960a6dac5af95b4378d282128d93b216995e90f8628736f77dd91e335270bcf1534cfd005e4abf801282d1c559edb78905e2b08a5c151641c34267db3270949f2873df5aa064653e49b2d93264aca1a43293a5a581aa40fc2e37cdd42e5e3c0587af799f0c8d3eddf897cfc807c72c2d27e54d29a426e217e62c7957e1dba66d9a48bbf565ff355ebfc9036a8a2200ce5f5edd8277dcc076dce31"}, {0xb8, 0x11d, 0x0, "d4eaa3f59c328b9ef0cd87f8abccd811b1f3b764fab049ac7ef6947f3760c6c579d2d1ffe2653d3ea76ee060b8888c7a290ef65deb53ceb9fa281c254e781c3506acb34170f8475fda7d6a7033b56ac00651f60aebfff94fa926c8fb653fafa209b02a67d422e2d1352abad106a472bd9bc5f514bc85acea1061eee3df6772f681952d70c60353f2fb382c8376b3f98167ddd196bd1fa510e922f68dfe7ff3a54a65"}, {0x70, 0x103, 0xafd1, "695f45bafe6058d5c4f5169b65cd09f66abcbd1209481c252c03deaac7232fddece1801b8595ca4d1b730de9e58bf07bdd9d69660e95eaf9dad75fa367129494c280f0dec42802e62e3bfca66176870533a9be0595ca30e8dbc94c683f8bc8"}, {0xd0, 0x10a, 0xffffffffffff8000, "5184baaa54f503d230bc9be10154313bd2c2fd5f6d9fb0ad54dbe0e79f8b78614be0149bcc982795e23fd9b405f1ba6df9e7d643b5f9745535ec2bacbc5127d8f5287966af903fdfa5adbae4e6804353e4908074e494d5da41a663faade7a4a34cdb13fc26a87b68dae5e25b8329890a697176b77ce8393eaa93c41e4f1c80cf744b388dc36005f3290f99422eb16e337e91727f91cf7e43dd9143d46f394e647722538c61f41d97d3e31f883111e55fac847453316ada349ba3ec7d4431fc"}], 0x5, 0x40000}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) prctl$setendian(0x14, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000003d000+0x7dc)="2f6465762f76637300", 0x40000, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000003a000)={0x0, 0x9}, &(0x7f000003e000-0x4)=0x8) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000034000-0xc)={r3, 0x1, 0x0}, &(0x7f000003d000)=0xc) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000002d000)=0x40000000001fe, 0x4) connect$inet(r4, &(0x7f0000025000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r4, &(0x7f0000033000)=0x0, 0x8) recvmsg(r1, &(0x7f000003c000)={&(0x7f0000028000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000003c000)=[{&(0x7f000003c000-0x61)="", 0x0}], 0x1, &(0x7f0000013000)="", 0x0, 0x0}, 0x12000) 2017/10/01 19:32:05 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000001f000)="6b657972696e6700", &(0x7f000003c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000-0x2)="5b00", 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = request_key(&(0x7f000000b000-0x5)="7573657200", &(0x7f0000038000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000)="7573657200", 0x0) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000032000-0x8)={0x0, 0x0}) keyctl$set_timeout(0xf, r1, 0x8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000003c000)=0xffff, 0x4) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000003d000-0x9)="2f6465762f76637300", 0x1ff7850f0ed03b00, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f000003c000)=[{{0x0, 0x2710}, 0x800, 0xac, 0xffff}], 0x18) 2017/10/01 19:32:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="63707573657400", 0x3) fcntl$notify(r0, 0x5, 0x4000000000000010) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001d000-0x40)={0x4, 0x20, 0x7ff, 0x7fff, 0x10, 0x4, 0x401, 0x6}, &(0x7f000001c000)={0x100000001, 0x10000, 0x4, 0x5, 0x100000000, 0x2, 0x5, 0x80000001}, &(0x7f0000018000)={0xffff, 0x8bfc, 0x1fc1, 0x55620daf, 0x5, 0x7, 0x6, 0x6}, &(0x7f0000013000)={r1, r2+10000000}, &(0x7f0000032000-0x10)={&(0x7f0000007000-0x8)={0x5}, 0x8}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000002c000)={0x0, 0x0}) connect$unix(r3, &(0x7f000002d000)=@file={0x1, "2e2f66696c653000"}, 0xa) mq_notify(r0, &(0x7f000000d000)={0x2, 0x3, 0x6, @pad=[0x7, 0xccde, 0x0, 0x37, 0x5407, 0x440a, 0x5, 0xfffffffffffffffe]}) 2017/10/01 19:32:05 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) clock_nanosleep(0x7, 0x1, &(0x7f0000010000-0x10)={0x77359400, 0x0}, &(0x7f0000010000-0x10)={0x0, 0x0}) pwritev(r0, &(0x7f0000004000-0x20)=[{&(0x7f000000e000-0x401)="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", 0x349}], 0x1, 0x8000) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000008000/0x4000)=nil) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) r1 = socket(0x1, 0x7, 0x401) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000012000)={0x0, 0xbf, "077e218524532843c2023610d8ff24d753e00f9e6300222bb6ed9f8dc04cefc9b27bc26bcac07642a8fc53c853527c324c872c8f738e35402a9a2ebba0d4cc0130d1c998d37b477863c0d9d16e00b514c1e4a4fd27603d2f916872a892eb9b664386fc61a620235b6b237884c121bb69f8d1cf5ee69729cc4d9e8c320fdb8606c99a8e990777242d6e979d658ca391f70cab615643071baf94d62c66e83f8b06b030df59251312c4f68cfa26b7fcc2b7e0a8ce926c4d72d79ba87e0066b901"}, &(0x7f0000008000)=0xc8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000c000-0x10)={0x1, 0x0, 0x401, 0x3, 0x0}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000010000)={r2, 0x1, 0x6, 0x3cf, 0x4, 0xfffffffffffffffb, 0x9, 0x6, {r3, @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]}, 0x8000, 0x200, 0x100000000, 0xb3, 0x9}}, &(0x7f0000013000-0x4)=0xb8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f76637300", 0x10100, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000012000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r4, &(0x7f0000013000)={0x5, 0x1, 0xb3, 0x0, 0x401, 0x9, 0x6, 0x3}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0xc2) 2017/10/01 19:32:05 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000016000)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000-0x10)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000024000)={0x0, 0x0}) futex(&(0x7f0000024000-0x4)=0x1, 0xb, 0x40000000, &(0x7f000001b000-0x10)={r3, r4+10000000}, &(0x7f0000022000)=0x4000000000000, 0x0) 2017/10/01 19:32:05 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000556000)={0x0, 0x0, 0x0}, 0xc) r0 = gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000002000)=[{&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x1, &(0x7f0000001000)=[{&(0x7f0000003000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x1, 0x0) dup(0xffffffffffffffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x101003, 0x0) 2017/10/01 19:32:05 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x2, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f000000c000)="5b01b31207cab561799b144084ae28022aab07dc8bfc0a24566c2bea9e3e151bc18ff5e88230c1fd7097074b8030c143a6380909f8077d60c9cef5ef87f2a4a77d0be539ecd601a08259f0fc20c0cb539ad350ac5d0d9805d1cc30ce7e5a6a1cc5809daa1c1d43df3f8a56f01a9224265aebb9b281a551a3461d009241d99fd7f9e3db30c5ca5507050a786a07abe9d8a23217026aea738551c95769e4af2072161e007dc7b024b176880aad8a2c3b73556bffdc2de4217b3e7f0dc1598c3615f72409a6134dededbcc03cf5950e23d371b8d85310cba7c6e0c3f88ab3c541978daf8296078248877ce625d03172992188e0c1e740d142ed1287d2540173aebb59e31d9a3e14ed2d4e8936d0905e3cc1af7632cd0c1235887c7413ad885e5b5d842b3ecde580b9b3264910860a06074a1776d2d20ffb1b46c82c383da30a40c065be179f72f7f6b428cff08974e0096b50bb5e9218ad59a52dee760edd563187aaa78eae6a7987d74436d2e30d9f4dbb5f3bb1435fe58273257c1957ecd254b36c90f69b6c9ca8a180961a", 0x18b}], 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)="2f6465762f7667615f6172626974657200", 0x105000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000010000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) r2 = dup(r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000010000-0x28)={@common="69705f76746930000000000000000000", @ifru_map={0x0, 0x4, 0x5, 0x8, 0x7, 0x40}}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000003000)="00", 0x1) 2017/10/01 19:32:05 executing program 0: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000041000)={0x6, 0x4, 0x72ae, 0x0, 0x0}, 0x14) r1 = dup(r0) rt_sigsuspend(&(0x7f0000cd3000-0x8)={0x8000}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000042000)={r0, &(0x7f0000013000-0x95)="", &(0x7f0000043000-0xe)=""}, 0x18) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c3f000)={0x80, 0xffffffff, 0x9, 0x5c3221cd, 0x401, 0x2, 0x7c, 0x2f8, 0x8, 0xffffffff, 0x97b0, 0x100000001}) syz_emit_ethernet(0x5eb, &(0x7f0000ccf000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cff6a8a6dd33", [], {{0x800, @ipv4={{0x5, 0x4, 0x8, 0x0, 0x5dd, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x40000000, 0x0, "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"}}}}}) fallocate(r0, 0x1, 0x80, 0xffffffffffffb794) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cd2000+0xc3f)={0x0, 0x2, &(0x7f0000a20000-0x2c)=[@in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cd3000-0x4)=0x10) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000cd3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cd5000-0x8)={r2, 0xc2a}, 0x8) r3 = shmget$private(0x0, 0x2000, 0x54000808, &(0x7f0000b46000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005af000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021f000)=0xe8) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000cd5000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = geteuid() r7 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00003d2000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = getpid() mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000cd5000-0x70)={{0xfffffffffffffffa, r4, r5, r6, r7, 0x121, 0x7, 0x0, 0x0, 0x0}, 0xf99, 0x5, 0xa9, 0x5, r8, r9, 0x4, 0x0, 0x0, 0x0}) r10 = socket$inet_dccp(0x2, 0x6, 0x0) bind$nfc_llcp(r1, &(0x7f0000b6b000)={0x27, 0x8, 0x0, 0x5, 0x101, 0x5, "c5c538b0157d52a62fb8e992ed8294ec7f1a8b0b7e2a99ea40a701a34ec9b1fcfd140f9391d8d8362ee3d022229a80a9aab2b325a5a56309367dc6c649fcba", 0x2}, 0x60) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000fa000-0xc)={r1, r1, 0x0}, 0xc) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000cd3000-0x10)={0x4, &(0x7f0000117000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cd5000-0xb)="2f6465762f6c6f6f702300", 0xffffffff, 0x200000) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r10, 0x10, &(0x7f0000cd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r11, 0x6, &(0x7f0000cd3000-0x4)=0x7) setsockopt$inet_buf(r10, 0x0, 0x9, &(0x7f0000cd0000)="1e5b30d7044d0085f400000004135e2c5d8abf61d056cd1f195206deedbd00007968f496850bfb1e613cefbe3d21fbd83e8f4adc5ffc", 0x36) 2017/10/01 19:32:05 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000000005, &(0x7f0000009000)=0x0, 0x4) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000b000-0x20)={@common="6970365f767469300000000000000000", @ifru_flags=0x1000}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)="2f6465762f76637300", 0x44, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$void(r1, 0xc0045c79) 2017/10/01 19:32:05 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000015000-0x14)={0x100000000000005, 0xc0, 0x401, 0x4000000000001, 0x1}, 0x14) ioctl$void(r0, 0xc0045878) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000009000-0xa)="7a6172", &(0x7f0000003000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r0, &(0x7f0000019000)="", &(0x7f0000014000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000012000)={r0, &(0x7f0000015000)=""}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000012000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000001f000)=0x58) 2017/10/01 19:32:05 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000006000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000007000-0x12)="2f6465762f696e7075742f6576656e742300", 0xbd5, 0x240000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000-0x93)="02f96166e2ca3633bdbf8113a4404d56b0e06dbee37193deecf53af9489f7444ca0a1c13f24d18a00040d0ae8ef02ca4dddfb92035a9fe44e11e7c9c6367b22ef8279c3b5ad15a17647e3ab8d9b6ef937dc810932293e146a9178be0380b5dfd69ab05f8801914cd80a71d253abedc87b6a19342956bc3100dda1f53b8c9da3248adcf82a68d5af29cca0be8e227707a229bf8", 0x93) accept$ipx(r2, &(0x7f0000005000+0x482)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) recvfrom$inet(r1, &(0x7f0000005000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x10020, &(0x7f0000005000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000002000)={0x5, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/10/01 19:32:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000fbe000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d9000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000)="00", 0xa00) inotify_init1(0x800) bpf$MAP_CREATE(0x0, &(0x7f000066c000-0x14)={0x5, 0x5, 0x3f, 0x3, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000afc000)=0x0, &(0x7f00008cf000)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000b8c000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ecc000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)="6465616400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="00", 0xffffffffffffffff) keyctl$negate(0xd, 0x0, 0x3, r2) 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) r3 = accept$ipx(r1, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=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=@multicast2=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}}, &(0x7f0000001000-0x4)=0xe8) fchown(r3, r4, r0) pipe2(&(0x7f000098e000)={0x0, 0x0}, 0x800) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000fd5000-0x24)={0x10001, 0x0, 0x1, 0x7, 0x4, 0x7, 0x61, 0x8, 0x101, 0x10001, 0x3, 0x3}) 2017/10/01 19:32:05 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000001000-0x1000)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000004000-0x4)=0x9, 0x4) 2017/10/01 19:32:05 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) semget(0x3, 0x4, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x6, 0x4000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000003000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000005000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) geteuid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) geteuid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x12) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x0, 0x100000001) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$random(&(0x7f0000003000)="2f6465762f72616e646f6d00", 0x0, 0x200000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) eventfd2(0x4, 0x1) accept$netrom(0xffffffffffffff9c, &(0x7f0000002000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x5, 0x8, 0x0, 0x8001, 0x1}, 0x14) 2017/10/01 19:32:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0xb)="5c3a5c2a63707573657400", 0x2, 0x104, &(0x7f0000000000)={0xfff, 0x9, 0x5, 0x3, 0xffffffff, 0x6d, 0x9, 0x0}) fallocate(r0, 0x1, 0x7ff, 0x100000001) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x8000, 0x0, @fr_pvc_info=&(0x7f0000002000-0x14)={0xfffffffffffffff8, @generic="5e67b8e3add38cd38811fc07ca43e634"}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @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]}, 0x8, 0x80, 0x4e55f790, 0x3, 0x31}, &(0x7f0000001000)=0xa0) r3 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x1, 0x101280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x24e, 0x5}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000003000)="", 0x0}], 0x1, &(0x7f0000002000-0xc0)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000004000-0x4)=0x0) r6 = perf_event_open(&(0x7f0000005000-0x78)={0x7, 0x78, 0x4, 0x80000001, 0x9, 0x7, 0x0, 0x6, 0x800, 0x9, 0x6, 0xef2e, 0x4682b19d, 0x8, 0x0, 0x6, 0x2, 0x100000000000, 0xef0, 0x10000, 0xf000000000000000, 0xfffffffffffffffe, 0x3, 0x20000000000, 0x3ff, 0x0, 0x0}, r5, 0x81, r3, 0x9) r7 = geteuid() r8 = getegid() fchown(r6, r7, r8) ioctl$sock_ifreq(r4, 0x8912, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"02fd1f00464022"}, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x0, &(0x7f0000005000)=0x4) 2017/10/01 19:32:06 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x6c, &(0x7f0000016000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7, 0x3, 0x2, 0x0}, 0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000017000)={0x0, 0x0}) r3 = epoll_create1(0x80000) accept$inet(r0, 0x0, &(0x7f000000d000-0x4)=0x0) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f000001a000-0x4)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000009000)={0x1, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000019000-0x10)={r2, &(0x7f0000019000-0x1)="6c"}, 0x10) 2017/10/01 19:32:06 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000012d000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200) pread64(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8)={0x1}, 0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000002000-0x8)=0x0) 2017/10/01 19:32:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x48000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x10000}, 0x8) munmap(&(0x7f000019f000/0x4000)=nil, 0x4000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d22000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) r3 = dup(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r4}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6, 0x2, 0x3, 0xa, 0x20, 0x0, 0x5b85, r4, r5}, {0xfffffffffffffffd, 0x4, 0x52e, 0x3, 0x9, 0xffff, 0x6, 0x72ac0d4e}, {0x3, 0x80000001, 0x9, 0x1}, 0x9, 0x3, 0x1c0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xa76, 0xfff}, 0x1f, @in=@rand_addr=0x7f, 0x7, 0x3, 0x3, 0x7fffffff, 0x200, 0x1ff, 0x5}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@broadcast=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=@rand_addr=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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2017/10/01 19:32:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x1000003, 0x0) mprotect(&(0x7f0000bdf000/0x4000)=nil, 0x4000, 0x100000c) 2017/10/01 19:32:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) listen$netrom(r0, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d22000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) r2 = accept$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) io_setup(0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000001000-0x1c)="8c6fd2a42584ed0a9325acf363fb55269dcbb9109a8f676306a1dc04", 0x1c, 0x7283f24b, &(0x7f0000000000)={0x2, 0x7f, 0x0, @thr={&(0x7f0000004000-0x1000)="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0x1, r0}, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) unshare(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000005000-0x4)={0xa4f}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x6d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000-0x4)=0x7ff, &(0x7f0000006000-0x4)=0x4) 2017/10/01 19:32:06 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xc)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[], 0x0) 2017/10/01 19:32:06 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000026000-0x8)={0x1c7f}, 0x0, 0x8) writev(r0, &(0x7f0000050000)=[{&(0x7f0000027000-0x1)="c0", 0x1}], 0x1) getitimer(0x2, &(0x7f000000f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000004f000-0x8)={0x5f9d}, &(0x7f0000052000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={r1, 0x989680}, 0x8) 2017/10/01 19:32:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000c5c000+0x6d3)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3a4000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xe000000000000000}, &(0x7f0000001000+0xe07)=0x8) 2017/10/01 19:32:06 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000023000-0x10)={0x0, 0x4, &(0x7f0000016000-0x4c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000025000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000f000-0xa0)={r2, 0x96, "94027500b385b0920c86a319647259037f8c611c80869c84ad3a6fe780453a2f6b002cdadde88614cf4122b55a73ab5c85a7edbc40df0df6f5b916d15c4797f4a1a7f63e645d764100b1c30599556942d1a7f103b42376ca4d64171a2cb79247ab508e460ee7a9ca3104952169b6a2d1d2a09136593c663036873bf474fb9932f8e7255600f57bedd2755d008c2879d4af4fbf62e30f"}, &(0x7f0000006000-0x4)=0xa0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000012000-0x8)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000025000-0x4)=0x0, &(0x7f0000019000)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000026000)=0x7, 0x4) accept4(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0x10, 0x800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000026000-0xa)="2f6465762f7663732300", 0x5, 0x40) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000022000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000027000-0xe8)={{{@in=@broadcast=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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) sendto$inet6(r0, &(0x7f0000022000)="", 0x0, 0xc000, &(0x7f0000024000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write(r0, &(0x7f0000024000)="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", 0x5ad) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TIOCEXCL(r3, 0x540c) r4 = syz_open_dev$evdev(&(0x7f0000004000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40) r5 = syz_open_dev$vcsa(&(0x7f000072e000)="2f6465762f766373612300", 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a16000-0x8)={0x0, 0x3}, &(0x7f00005f6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000fa5000)=@assoc_value={r6, 0xd2b7}, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000027000)=r6, 0x4) lseek(r4, 0x0, 0x4) syncfs(r4) 2017/10/01 19:32:06 executing program 0: r0 = getpid() getpriority(0x2, r0) ptrace$setopts(0x4206, r0, 0x0, 0xfffffffffffffffc) 2017/10/01 19:32:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4a9a46e8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xe6, "cdea06b9939070aa2a1f16e090f8557acf1f5ea0cce5c0a69c704b419251bfba1aeaf8d85ced7577af959d65b33948f5eed74436a007fa125ccdd82c7bf33f1975564e92f3ad4a7cf8d8a532c6ba16a69fdba62dac1e8d6b464b3e4726f5514f58a7abfcc9a8ef08133e677924a540e46ea777559730e932376ceed7f6e39440c27e7c783b25b2963924b4ee81302f3a7bb13347bea9b085e982cf75d2c86b4a1487855507e8ff67fb29ef527b157274d85e52855c0d34089bf7688678166d4b42e344f9a2dd01310d5f14a02bc7337ce0cfe22df7a083cb7a46310a7036a0a256ad206a4318"}, &(0x7f0000001000-0x4)=0xf0) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000cd3000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x1f, 0xffffffffffffffff) 2017/10/01 19:32:06 executing program 1: 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000a93000-0x11)=@random={"62747266732e00", "5c736563757269747900"}, &(0x7f0000001000-0x4)="00000000", 0x4) r1 = socket(0x1, 0xf, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) keyctl$set_timeout(0xf, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000008000)=0x0) 2017/10/01 19:32:06 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000646000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet(r2, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000026000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7855}, 0x1c) sendto$inet6(r2, &(0x7f0000021000)="bf", 0x1, 0x0, &(0x7f000000b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/01 19:32:06 executing program 1: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000e000-0xa)="2f6465762f70746d7800", 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000000d000)="7472757374656400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000e000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xf5)="20179d46dfb9bdd345e96b4a2158b5c670fefaacb0727898d675f2acc8e7ab1a767ab53be7c592bc17469fe4164ce453fbc9b108e979090fb1f88942a0c0c170d758553a31c0f62cc87138e7ae66f1d46d752133590aee073103e31f6e772847d97166c048e8d845992b2feee9a317e8f6bce7b126e7368686ae8454e7cae55bb90daee0d955fbcc2134ab76dbd07b2336d3bd5d3aacde78c198058863a92ff798f21b5eaf457666377f4c9613109b98b94fd31d35578a2374dc323609d70aaeb9462ebac7ce4976b86439ab33cbfe47a48b094027b034ebd440f077874c4adc597c0b15033b6524eedaa865ad5835ace8e9dafabc", 0xf5, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f000000d000)="6269675f6b657900", &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) ioctl$KDDELIO(r0, 0x4b35, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000000e000-0x4)=0x0) fcntl$notify(r0, 0x80000000, 0x11) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000000d000)={{{{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]}, {{0xa, 0x0, 0x100000000, @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]}}, 0x4, 0x9, 0x483760e7, "560791a55bc39bb47f2eeb45acff36c1ec919ac9eb80016df5eb17b225db063bd7b0f1e2904c43498c45642d7fa47e709343f7f545daa7bc61d9a8cbb1f7665c46269acfa9fb649b8abaa066d6e625d8"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x401, 0x5ac40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000e000-0x90)={0x1000, 0x5, 0x1, 0x5, 0x2, [{0x6a, 0x5, 0x5, 0x0, 0x0, 0x2084, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x186, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) ioctl$TCXONC(r0, 0x540a, 0x6) r5 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r5, &(0x7f0000000000)={&(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000e000-0x30)=[{&(0x7f000000e000-0xdc)="3dac54c27b4fe7d6632ac5ee220b82063af5801f027e076b6f49d7423fa41a7258fdd7b680fd3dbc17844391b2a136dc992c462a5ac005af15c0e9786fcc216d1ee4c297f78d37efe3d6083f5eb98d5e7796e8899896b981686176b740de69e0ea1597b2c07ee6a708f692aa879f0a2ff968c10f5e494f7e6bf5944ca0981b3173a90f9256750d9ab2ffaf861e32d006d1dc2a99832b6636ff983ed811646d03641c32b53f4efbf562cecc8e35c4fa6a7acc850e9f885916135f1cf7fd20f56ff79235ddec2d9d718e95f4e13648b84f04befd956bc56ead80c12130", 0xdc}, {&(0x7f0000000000)="2b116b7472801614c634d3a11bb03f7c372e0340e51f011364d5e679076bba2a948b8f7813b2205b8117500dc9f314fccdd2eb7e7ef9", 0x36}, {&(0x7f000000e000-0xa2)="749c931c0bac9e7579ce31fcd367c89ef1c01b7db69010cf15c90145dd2b47f5f7c24bce3adceccbf3ebef646ef790461d99b5ff73252fca8fa4521122d66fb1944065ef962de2d5f35e41be1136ca6b96853045c90941739a9b3db5ee2e438a91959fbb683b971368c60c7370927e3a0f96c53aace030baa28283ea3fa87a8c0bccb857011a7e513d3b7e4faf2ff5a81ccd9a3f4f1725ddd265a5ea47aa742c1604", 0xa2}], 0x3, 0x0, 0x0, 0x4000}, 0x0) 2017/10/01 19:32:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00000cf000-0x10)=[{&(0x7f0000536000)="00000000000000", 0x7}], 0x1, &(0x7f0000146000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x9}, 0x0) getsockopt(r0, 0x1, 0x7fff, &(0x7f0000001000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x49) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000002000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x8)={r2, 0x1000}, 0x8) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000000000)={r3, r4+10000000}) 2017/10/01 19:32:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1515, &(0x7f0000000000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x1007000) r2 = memfd_create(&(0x7f0000003000-0x2)="2d00", 0x2) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000000)=[0x7f, 0x1f]) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmdt(r1) 2017/10/01 19:32:07 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x3, 0x0, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000009000+0x987)=0x0, 0x0) pipe2(&(0x7f000000d000)={0x0, 0x0}, 0x80000) futex(&(0x7f000000c000)=0xb62, 0x9, 0x0, &(0x7f000000c000)={0x0, 0x989680}, &(0x7f0000008000)=0x81, 0x5ee) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000c000)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000011000-0x2)=0x7fffffff) openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f76637300", 0x800, 0x0) syz_open_dev$tun(&(0x7f000000c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200000) 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) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000011000)={0x4, 0x9, 0x4000000000000000, 0x3, 0x7f, 0xa9b, 0x8832, 0x1}, &(0x7f0000006000)={0x4, 0xaf6e, 0x8a9, 0x4000000000000000, 0x59, 0xfa, 0x400, 0x80}, &(0x7f0000011000)={0xffffffffffffffe0, 0x0, 0x8001, 0x3ff, 0x1f800000000, 0x400, 0x1, 0xed9}, &(0x7f0000010000-0x10)={r1, r2+10000000}, &(0x7f0000011000)={&(0x7f0000011000)={0x5}, 0x8}) 2017/10/01 19:32:07 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x1, 0x0) writev(r0, &(0x7f000000d000)=[{&(0x7f000000e000-0xe74)="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", 0x733}], 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000000a000-0xc0)={r3, 0xb6, "a6239176fc27f86cc6bcd22036008f03f39254dffd05d580844f183efebabfb5c55833282ca6ecb75a7e4723708c2902cf91fe72d1ef2228b73a2752caaa2b9c809c940022286ec6b253d0e952c402be06e67e3b31ed2a2497f5618317b88b8ad968170b48848715a241ea404d4a830439f506bb9b69dd7f38abae439daecbfb7a3a7e58e92bd96f47a6abd4a358bf9cb5648a792023d2f93cbbcbe4ecfb91eb73c7ae9546e7cc4580337795dab79c28c2648c43acf9"}, &(0x7f0000002000)=0xc0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000000f000-0x8)={0x20071026, r4}, &(0x7f000000e000)={0x8000, 0x2, 0x3f, 0xfffffffffffffff7, 0x9, 0x591}) epoll_pwait(r0, &(0x7f0000004000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x9, &(0x7f000000b000)={0x0}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000010000-0x24)={0x0, 0x37003297, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000010000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f000000f000-0x18)=@add_del={0x2, &(0x7f0000008000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) [ 75.169406] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2017/10/01 19:32:07 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendto$unix(r1, &(0x7f0000002000-0xb1)="3999f475715b0f2db4b436927351681bb3af33db459073c03cd44e3f2b10fa24a5677eb35ce66a52f4cd77a59b1d77fd29ae5981a1117c7999550ac858fe3a90c142869bb7b62cdfba556e575a1f92f4969c85d412e079708331215d2604e6bd7930ca536c1e6ee0244f571a80eb5b0eef455f9fc5af2a2bfc3b2fd2fc39125ac34ed37d6ce8f0b4cf877941b14054f7841afa0addb1f74de18ce17b09aabd8b0740e63c53f163d9f64e993b659e4366b0", 0xb1, 0x800, &(0x7f000000a000)=@abs={0x0, 0x0, 0x2}, 0x8) 2017/10/01 19:32:07 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000021000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000011000)="04fe4ffa887f701a815b7d5f6008ba8c6553d559483cf4fe33fb7631482d47efed824ed04826185f08af0ce7ebec5f85af106b06d8e9ca2a32e57a00e9f1f471f772f29bd7477f1e3b440047d981", 0x4e) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000013000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000003000-0x50)={0x0, 0x7, 0x2, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000016000-0x18)={r1, &(0x7f0000027000-0xb8)="44287d4a05729e64d749be3671e5b293832069dde78816f62adc52a2f1c853d986f2f5d570a1c327b48311937ee0e06065b30d166bf5759ff872be163427ed32987e1b02eec9a9fe4250799c16bab35555135aa9ef9fce169d003dd2c6e5298e4e932b622d12370ea73487bafd6c00e2e460b88c723c1a106377f24025688dfe89864c7be3c0973343fec05f0b19777a0435231d3f0dc2a63ba1ade30ab7601e6efec79f4f8c646d67b302ca4bb5630d84217fb0af397374", &(0x7f0000027000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) writev(r1, &(0x7f0000001000-0xa0)=[{&(0x7f0000024000)="58", 0x1}], 0x1) 2017/10/01 19:32:07 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) truncate(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xa)="73797a6b616c6c657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="2470726f632a407b6b657972696e67242d656d302e00", 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) keyctl$invalidate(0x15, r2) timerfd_create(0x7, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000004000)=0x6, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000005000)={@generic="fc10ae602ce741b9295bb6946ce4b653", @ifru_flags=0x4002}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000006000-0x3)=@buf={0xb5, &(0x7f0000003000)="458116227d8a950f24c8a302711f157b049d74a68923098a8558e05818f132b7cee2fa1604ce887168f21d25bdf76726eb1f2113847b6007c256d8bff2db0adc74e269583245251ceb99be4220b985af9648a6af62a3d4740493c82dfd3e9e7e39559e6904c04594d0b11860c58a4fa1a5b8b365d82a549d719384910f2649c5c44026cc7a9355e5768994203735b6e004668649820a055e7a4fb049c7bece1a9f23467077f9fae2d16ddee6277496fa02f9956441"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000006000)={0x1, 0x10000}) r4 = getuid() getgroups(0x8, &(0x7f0000003000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r4, r5) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/10/01 19:32:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000041000)={0x9, 0x4, 0x72ae, 0x2, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000042000)={r0, &(0x7f0000013000-0x95)="", &(0x7f0000043000-0xe)=""}, 0x18) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000008000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000021000-0x38)=[{&(0x7f0000020000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000000f000)=[{&(0x7f000000b000)="82e8f1589e91d4759fa54fe1d7456b5068098f6944395874d54115be71b1a6019fb5d214ca65b3d0236474ddbeae19e3819fc014520cd17155468858fd604ed544e42fc8dde196775f6cacde4e3be30d8cb1ee5e78cb0e2e", 0x58}], 0x1, &(0x7f000000d000)=[], 0x0, 0x81}], 0x1, 0x20000000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000020000)="2f6465762f7663732300", 0xfffffffffffffffe, 0x4000) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000001f000)={0x91, 0x1000000001, 0x3, 0x6, 0x0}, 0xc) getxattr(&(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f000001e000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000000e000)="", 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e10000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d1c000-0x8)={0x0, 0x8bbe}, &(0x7f0000000000)=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) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) r5 = fcntl$dupfd(r4, 0x0, r4) pwrite64(r4, &(0x7f000000a000-0x1000)="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", 0xc80, 0x0) write$eventfd(r5, &(0x7f0000006000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/01 19:32:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000012d000)=[{&(0x7f0000001000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000643000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f00002ba000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000001000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0xccd000)=nil, 0xccd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000ccc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cff6a8a633dd", [], {{0x800, @ipv4={{0xb, 0x4, 0x20000000000, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x4016, []}, @ssrr={0x89, 0x13, 0x2000000000001, [@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x400, 0x7}}}}}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006ce000-0x18)={r2, &(0x7f0000a86000-0xc9)="fd81a15332368d687663e6d849bd532b3d1a8c23648fdf7df02187cd4681e47902fdc34d58b8e3cd276ee77c790b55e525290c8500cabc875f59a7978a7be8c0cf2ecd1c1c87b50080d54319ea262f807123b1289d037f4216de25f3f25e885f49cc99f2ac3e090d7a4fb7909d066f5886001d960bb49ba4f71ed301144aa4cc458a665c31aef3d77aff809c650ee384dc699fae6fb586bb2caa5f1eb7befb38e66f43170b414f80affb4a3335a72e8cf4363ced4b07b115b441b393b3676a9177388ed8aa86bcba83", &(0x7f00009f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000002000-0x10)={0x16, 0xa1, &(0x7f0000001000)="70e932ef58396647b0bc8f515d51e1325b27573e775a398c01c0ba66c0775ba2115ed11d4f980c2bbcace9348bf88c9d36b7ea642b57f8b5ea6373b257c3f4f24c79b811d43b075b3c8489f97b07b8ca9ea9efd907574868249ef84fae48fb3d081a8e1e6727e5ea6ce337ee15fb74076f7a7dd4216c30358dbf6b0f193135ed731955a7816d17f54eaab7df9d0e7e1a62500a2296c5e0e78c2ff81ba1714dcda2"}) 2017/10/01 19:32:07 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f000000b000-0xba)="", 0x0) sync() 2017/10/01 19:32:07 executing program 0: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000028b000-0x4)=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) process_vm_writev(r1, &(0x7f0000cd0000-0x30)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000001000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x3, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x4, r0) write$eventfd(r2, &(0x7f0000990000)=0x20, 0x8) fchown(r0, 0x0, 0x0) 2017/10/01 19:32:07 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000001000)=@hci={0x1f, 0x40, 0x3}, 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000002000)={{0x2, 0x2, 0x9, 0x2, 0x75b1}, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x1)=0x1c) 2017/10/01 19:32:07 executing program 0: munlock(&(0x7f0000d79000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffffff) 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, 0x1, 0x40032, 0xffffffffffffffff, 0x20000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000024000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00000ff000-0x2a)="5bb8210db42ae90f4c046137539722713dadbb3ce8b701b0738f8ee1396a1e98b59b83bc3f970232efe5", 0x2a}, {&(0x7f0000000000)="84e0cb09aa49e2be5bd3fc5b780810ffc949c6b9818188a46ee04eefe4850463588d0b", 0x23}, {&(0x7f00003bc000-0x6)="227d0e81ff6f", 0x6}, {&(0x7f00008de000-0xe)="73e111c9666ad57f63ccc9516142", 0xe}, {&(0x7f0000611000-0xe0)="2c772046636457afbe8fb3f09373262c6c9778e6503006c48e448d2cc81a4c27359a734327c3c90fd668fda15a503fb8ef5c9165a1a315d7e7671d7970499fd5d4a6f9a2e5bacbfcd232b8a8d84d235c82fc68b89293d83cf6f848e6d97426d2f8b6809fc4dce4ee2ebaa686697df8b049bfa165ec6c83b885e345c4fc3b93678a60624433e5bfba12a769eece6678d3aa6d15d854137a1bc3d621cf75db91148eb22da2f6c5c9f67f7212d76c199198d4821b8f0e70b0419f9769230217768ab992d09dcde3fbd5890c43c5418fbb2f279cba9b83b6caaf51e403d3d61322ba", 0xe0}, {&(0x7f0000000000)="c48f9709c53fd15c6611fed26f5d81b8c7b45b150ab94551d2d00ae4cb6e4aeeae1c058ffd1a6ab14bdae98376a87a82a3a3bda3471792170ac9dd", 0x3b}, {&(0x7f000090f000-0x96)="3d5f84a1f25daac647479a248c953840e3b799d5097c5d02eccac5967154272de2be49087d4982decf626af45d61f8ebd297b6345accac99827169bdb43d4f979f2fa321ac448f6fc308b5bd72da00c2efb50a692acb85ffce565198a4e6bb2d41640aab4f60e58c471e76c76a2e55bf1fdbd1441a41e5c89347543b08263fa9ee0369a84a9597b95b0f115cecc204aacc454a84dbc5", 0x96}], 0x7, &(0x7f0000a9f000)=[{0x48, 0x84, 0x6, "1793bdc6976671b735c435a90288c08f9bda1d9260f1f31479c70e50eef50a0906108801fd32066b4c52d3dc5e36cc45c50127885e16858e"}, {0xb0, 0x0, 0x0, "c6f8dd5305c0f04636e463e1d2a0e55a07c5b3940a35bc7fd2208293a36d076a0199139faf38bdb275841c42c3dd2efdf544c44d6a18330d95a80816c31a8717ef3f14b531306bf0b8f3f734208b9241960719af8ee114a4c55c43815546e84a601fbfaede00369b8d809e64bde7aed80daabbeb3e5031b602c38bff8c7366cb26d63e8646ae2a0a885f42194c72c9c9d12e2b1cf31cc10d13"}, {0x100, 0x1ff, 0x1, "ca50a4c1b8d3822af962f1306f0be02d08c7dc8c86e18ebb74042b622e7398b3459531e0afaf8f12944189fc13ce512e21c6d4fb68aaf563152f297d694095650b5e08eccddb896bb1cb2cd87bec1a158be5330e42179dd3dea9de1c311ab9203398a01d6fc2462d76f7d31a9cde6f680d97918d141ae0396adee4ab9b9681e3bba7ef580289ea31e48770da4115bccd069a533df8b148abdacda26ece52aad64c3d88908f4e70bd72d824405d4012e5c016fbd93aa7a21339af88adab4753f3981158bc1e47ffe73ff98d00dd7729888c4187d531cbe02305b045599e55f1560fcae66af6e67a25d495efc4ce12a104"}], 0x3, 0x8080}, 0x40000) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000001000-0x1d)="89f49c3d36aa1a3836cfec925e4c88b8bd3400000000000000053cf05f", 0x1d}], 0x1, 0x1) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x4, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x80) 2017/10/01 19:32:07 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000)=0xb) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x7, &(0x7f0000028000-0x8b)="c676ab1212b748c9c39745197f66311a623626baeac30e021dfbea613b086dc0c6f5a2b2c0c9cb062060f33b99ed1777cd2d4c1583b2253b58fc5ab66825229c25f688a4273ff5493d874e9bddcc2138d5c1206d01a6611dcda412a6e5d34026f9446f51c9deae65dd1589034714ce3f216dca8a4d2a9ad53cde7e27283a0e0d9aaa420a477f35e5d6f38d") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000017000)=0x402, 0x4) connect$inet(r2, &(0x7f000000f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000005000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffbfffb, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$eventfd(r2, &(0x7f0000022000)=0x0, 0x8) listen(r2, 0x521) ppoll(&(0x7f000000f000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000001c000-0x10)={0x0, 0x0}, &(0x7f0000024000-0x8)={0x0}, 0x8) r3 = inotify_add_watch(r2, &(0x7f000000a000)="2e2f66696c653000", 0x8400020a) inotify_rm_watch(r1, r3) r4 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f000000f000-0x78)={0x5, 0x78, 0xfffffffffffffff7, 0x3c, 0xcfa1, 0x800000000, 0x0, 0x68, 0x1088, 0x4, 0x7, 0x100000001, 0x4, 0xa, 0x0, 0x5, 0x0, 0xb35, 0x20, 0x202, 0x9, 0x7, 0x7, 0x1d, 0x3, 0x8ed0, 0x0}, r4, 0xff, r1, 0x8) eventfd2(0x8000, 0x800) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000024000-0x28)={@common="7465716c300000000000000000000000", @ifru_settings={0x401, 0x7, @fr=&(0x7f0000011000)={0xfd, 0x2, 0x1, 0x71ee, 0x2, 0x4, 0x4}}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000011000)={{{@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}, {{@in=@multicast1=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}}, &(0x7f0000004000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000027000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000028000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) 2017/10/01 19:32:07 executing program 1: r0 = socket(0x0, 0x0, 0x3ff) getpeername$ax25(r0, &(0x7f0000e3f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000aa0000-0x4)=0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000008000)="", &(0x7f0000009000-0x4)=0x0) 2017/10/01 19:32:07 executing program 1: mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) sync_file_range(r0, 0xffffffffffffffc0, 0x40, 0x5) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000018e000-0x10)={0xf31169134f691d37, 0x1000, &(0x7f0000cd0000-0x1000)="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"}) r1 = getuid() ioprio_get$uid(0x3, r1) syz_emit_ethernet(0x46, &(0x7f0000cd0000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cff6a8a6dd33", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xf, 0x4, [@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000cd3000)=0x7) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd4000-0x18)={0xaa, 0x5, 0x0}) getpid() shmget$private(0x0, 0x2000, 0x180, &(0x7f0000b80000/0x2000)=nil) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000028000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000076c000)=0xd700, 0x4) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000cd4000)={0x1, &(0x7f0000173000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000cd5000-0x8)={r4, 0x1}) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f0000b22000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/01 19:32:07 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17d, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x400, 0x6, "807e84", 0x147, 0x6, 0x0, @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}, {[@routing={0x2a, 0x14, 0x4, 0x416, 0xd229, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x1000, 0x7fffffff, "fc05e9f78a09ea296a06812941b2c9f7f1f777f6b9f49e166d29987b5f1648b093b1cfe867bccca87969e497e9b603606367805c9accd5376e956dab235262778033b1d8e2cbec09292a4591191ecaf329ad355052ba7833f50007080c00cb6d8647de14c9a153998daefaa41876feb33b56e22d7ea09646f8de6f06f3b80fe691015dabc5081f7f40ce6acaf859ad5679d31f81249c5c"}}}}}}) 2017/10/01 19:32:07 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000008000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000-0xa)="2f6465762f70746d7800", 0x8080, 0x0) r2 = dup3(r0, r1, 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) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000024000-0x40)={0x3, 0x40, 0x2, 0xffffffffffffff27, 0x0, 0xcd, 0x1000, 0x2}, &(0x7f0000023000)={0x8000, 0x9, 0x40, 0xffffffffffffffe1, 0x1, 0x9, 0x1, 0x1}, &(0x7f0000023000)={0x20, 0xfffffffffffff800, 0x100000001, 0x7, 0x8, 0x2, 0x8000, 0x4}, &(0x7f0000024000-0x10)={0x77359400, 0x0}, &(0x7f0000010000)={&(0x7f0000024000-0x8)={0x8}, 0x8}) listen$netrom(r2, 0x3) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000013000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000023000)=0x1008) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000-0x8)={r3, 0x1000}, &(0x7f0000023000)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000e000)={@generic="dd112ca545d29eb0b78f967eb58465d3", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000025000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000023000-0x8)={0x2, 0x3, 0x200, 0xef1, 0x2}) 2017/10/01 19:32:08 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x3) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000004000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/01 19:32:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000527000)={&(0x7f0000e77000-0x60)=@nfc_llcp={0x27, 0x4, 0xdf74, 0x7, 0x1, 0xa0, "b3596262032f390be41d05a2932fb0421cdca9e5704a371934450259d8125201ef8418900d447cd5a35348a8091fa9f310a96f36c9a6ea00aefe85f6b3eda6", 0x401}, 0x60, &(0x7f0000424000)=[{&(0x7f00002c2000-0xba)="2bc7960688e76e238437433f10362b640a5fe64bf737b00ff31b6ab206b65bcc8c5d504c374b2b9cdda2423414c566f3f0dd2d4bc3c8a08d0c1131fe527f21a9ac7eb56d7eb57a73a0d4cb5a14a65a581addaad75dcdba48a561a76a45d1af32a1fb596538d807022920f225cc9a40de523b377931aaf9af68b47012a2a0d037b8049301a8e55cac3ff052cc2b4efb01c18f673a0349b4d1dfffc4fab8d2dc1a1ef26f2bff738eac6f4f13a252c91b8497eb2e96dc8df48ee82e", 0xba}, {&(0x7f0000c3c000)="a43ff3627b7285f79e7b043e941b78a82d0f0adf24df6fa869bd3272bec16f071c7ff2d80f3bc84fe6db06facfacd582b5316805b1a9d6b9567baee148d48b05aaae821266895196d50517a710d636c37924516ccaa3c71105bad8eb06f14f26e189acc820dd773254387783958090e745e633eec929f95f64f2c05cf70af35b66290d0d2228b2bee7c4ed7118aeda0269b57d9df597f6e4d98007384d5dc3df2ddff06922ec29ff4729aeb60a766a7a68552d5a2623481b48e13bafdc25ca904ba7a815b0c3", 0xc6}, {&(0x7f0000909000-0x3e)="b9ccf13504d9359a39d2181ececa7be8438fb081c4715944321a09885c78801212cb7ad7a23261ea59b499d6f609674f581d36abd5b568d21253179b8d64", 0x3e}, {&(0x7f0000000000)="1a021b86dd994ac0069a3ede0e1cee251537a13184cffdb257e64083cc7e86d427280b4d7f4c875e1ccaf62faa06449d243fbcb6d5ecce2b4a5bcb88533be7c2af4a962e58c6c0ecb399043f238c2ddbd857a8d49488a64dac8150f2f2", 0x5d}], 0x4, &(0x7f0000235000-0xb0)=[{0xb0, 0x0, 0x2, "b44d27e8c838f0648f26fe72982f280adcc10af68fea0e53d0dd483c3f693d08a28b06516906c900bb058563ba7b1c1dbf176f79c1cd3f132be8a1d3fc1c1ab2dcb46d6543f7d7b8a265a652bf25be8b154f754318ba6e78f26bde51516ebf1cea9038ee9ae1828fa219ee4c8bbea296d6fceaea089ba21c31a100d4512ebd1feb57e47aac799e8bc62331bc9b0017fb8d1bf25e14fe11ede1"}], 0x1, 0x800}, 0x44) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000018000)=@int=0x40, 0x4) r3 = eventfd2(0x5, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000015000+0x41)={0x40000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000003000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000010000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000017000)={0x0}, 0x8) 2017/10/01 19:32:08 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) r2 = epoll_create1(0xffeffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000022000)={0x40000004, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000017000)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000022000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x0, 0x0, 0x3f, 0x9, 0x5}, &(0x7f000002a000)=0x20) epoll_pwait(r2, &(0x7f000000e000-0xc)=[{0x0, 0x0}], 0x1, 0x6252, &(0x7f0000028000-0x8)={0x0}, 0x8) dup3(r0, r1, 0x0) 2017/10/01 19:32:08 executing program 1: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cd4000-0x8)={0x0, 0x0}, 0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) splice(r1, 0x0, r0, 0x6, 0x58e03500, 0x6) syz_emit_ethernet(0x5a, &(0x7f0000cd2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x22, 0x1, [{0x7, 0x10, "efbc730a7bdd85a3beec1033c5e0"}, {0x7, 0xc, "a0c1d919994741466e21"}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}) 2017/10/01 19:32:08 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000000e000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0xa, 0x4) readv(r1, &(0x7f0000008000)=[], 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000021000)={0x0, 0x1}, &(0x7f0000021000)=0x8) sendmmsg$unix(r0, &(0x7f000001a000-0x38)=[{&(0x7f000001c000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000001b000)=[{&(0x7f000001c000)="264f1dbb008da2ce1da981ecafb996edf2aa7dbd3e1c4352221d3ed5a22f66338901ff13edbf3de860e3730baef4db5f405b9d81b731aec7a641ef13eac731bc822693405ffd5ea215290be0aa2acea39425fcaf34f7b5e70b38808e40038c45abf025e5239a5bb1fe5084d58a267bc90b137a3999c6a7898c0a7c1c5456f5e94251a9f1da4170b5bca5b4367e7f1be47080e5b9", 0x94}], 0x1, 0x0, 0x0, 0x90}], 0x1, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000000d000)={0x0}, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000001d000)=[{&(0x7f000001c000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000023000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000023000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000a000)=r3) 2017/10/01 19:32:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x10000, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x4, 0x2, &(0x7f0000002000-0x10)=[@generic={0x8, 0x3ff, 0x6, 0xce8}, @map={0xff, 0x401, 0x400, 0xffffffffffffffff}], &(0x7f0000001000)="00", 0x10000, 0x1000, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x7}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x1, 0x800) io_cancel(r0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, r1, &(0x7f0000001000-0xfd)="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", 0xfd, 0x7, &(0x7f0000000000)={0x100000000, 0x0, 0x0, @thr={&(0x7f0000000000)="307749d5c3955da6d625089a00f5f0d4408bf242e2d7c009c71c2ed1100dcaf576d05167edfb134dd22b7ac8683cad652ecdcf80aa6117014b54d82456e61ca4cd2a9a7841fbc07bbc9fbca48b5a6bdd7971ae8e559d98f7c2b73f4d2f9a74fcf437feb3", &(0x7f0000001000)="079ec5ba2c905d11c364393d175b36fedae62556d40ef27fcb17137aa53a2f1db6e317cee06917715dab7b16b2ab31d0cb17f75c98b5fc41c733e9444c7533da929fc6a8eac309ddc43fc7e6562d81d89ac6a47d53c9482c61710aeb1c0b2d016a350315c2a14d53288b9ddd3b560c8021ce1b4da610b5c4ca3ad24dafc1570b33bea36d453f67ec44a8c78bd5796806f4a9ff80f46091a5d306b9c43dfdef5cad7a45e74a680813dd72f6ceb5afa48454955f1cd6fb955e32d74ff4ab"}}, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) clock_getres(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000003000)={0x3, 0xff, 0x3, 0x86, 0xfffffffffffffffa, 0x5, 0x80000000, 0x2, 0x9b, 0x5}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) connect$netlink(r3, &(0x7f0000003000-0xc)={0x10, 0x0, 0xff, 0x0}, 0xc) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) dup(r1) ioctl$KDDELIO(r4, 0x4b35, 0x1000000000000003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000001000)={r5, r6}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$ax25(0xffffffffffffffff, &(0x7f000001e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000002c000-0x4)=0x10) sync_file_range(r7, 0x5, 0x1, 0x2) 2017/10/01 19:32:08 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x328c2, 0x0) clock_settime(0x7, &(0x7f0000003000)={0x77359400, 0x0}) semtimedop(0x0, &(0x7f0000002000)=[{0x3, 0x6, 0x800}, {0x3, 0x2, 0x0}, {0x0, 0xffff, 0x800}, {0x4, 0xffffffffffffffc0, 0x1000}, {0x4, 0x0, 0x800}, {0x1, 0x800, 0x1800}, {0x3, 0x6, 0x1000}, {0x0, 0x8, 0x0}, {0x4, 0x40, 0x1000}], 0x9, &(0x7f0000004000-0x10)={0x0, 0x0}) 2017/10/01 19:32:08 executing program 0: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000758000)=0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000073000-0x4)=0x0, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000062c000-0xc)="2f6465762f6175746f667300", 0x4002, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000cc5000)={&(0x7f0000cc6000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00009f2000)=[{&(0x7f00009ee000-0x8c)="24545f0179783831d9e7b25b837d7b6d47d0c1b3eb7e4b43ef880ab004b6768c968b8bac3ef97ee4f45154c732cb74cfcdda595afc5931fb3bfb6ca0c3b40cd4ec4595b0e1b201dc735753f9995cb55e7d60aeee84b890ff8a193d5c30d740bda1356d5b1585c80a353be9d0de2249ebc76202595cc944656e75f2a607135e626aac138362c317ca9e7465ba", 0x8c}, {&(0x7f0000cc5000)="5076f100a319534e0821d6fb6df039ce6ae146fbb6196ab7712a0715de62db55dc7fb3d7631d04fa58352c880e419c5a9c93862be0cd3c32e903b5b8fe3cec99dd9936852475d01b5c9859203703af43", 0x50}, {&(0x7f0000cc5000)="1bc37373", 0x4}], 0x3, 0x0, 0x0, 0x0}, 0x69df82782278df93) mlock2(&(0x7f0000164000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f000078c000/0x3000)=nil, 0x3000, 0x0) 2017/10/01 19:32:08 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="00", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x1000}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000008000-0xa8)=[{&(0x7f0000004000-0x60)={0x27, 0x8, 0x7501, 0x7, 0x4, 0x9, "3fd329bb3da5701db91d7b65f2e44ff4dfae73bf737aea398ebea98b978c9a8331eaf01e603c33d7ca9d3e121339c99e856756bc31b8f3d890911441043260", 0x6}, 0x60, &(0x7f0000007000)=[{&(0x7f0000007000)="5529ea1672c0fe9e26c0c622a9b0e92fea9f81f9a1d189e38cf1708f0ff2e622137ba7601d2aea1f0442da2588f47d203cc4040a3e22206bb17e95d0af319e2afba262f45faa329ec9c23a3b342650a3d708a11278e3401e5b6fd141feda530ae72535f501b897200b1d006b64b130d856bd97d332fa194ea630ffcc43abc57973540cb8545bb34fb06695bb9cec7fca23baded8366eb772b9dcd80901402463866da85f9124b7fbacce05011297a8f5beda8d2f3a", 0xb5}], 0x1, &(0x7f0000008000-0x70)={0x70, 0x1ff, 0x80000001, "5fe454828ca3411950cca01a47cf0cca9576620aa0528603235b0637dd0770761572c03dad5002ce18f9c6954d1b01d49d8cf26bdf57dcd404ca0fe36479b9ffe280db5c61e733391e3c6b3af3c913f58ea07c03ac4361e5da7c66"}, 0x70, 0x51}, {&(0x7f0000007000)={0x27, 0xff, 0x0, 0x0, 0x9, 0x2, "f8ab6f20ca3d0a4723f206d89ede308854e7b4899d3d8e831ae73d7617051eeb547dbed97d55823d1622b1c4a95bbbe84751744151bcdaa3317c7011e6db54", 0x8ddd}, 0x60, &(0x7f0000007000)=[{&(0x7f0000008000-0x8c)="bec32a7e63c92e1242ea981ba0562e41bfd9316b9b4081fa7832a694c64f4454a9db4894da70fae9bb9edfaccd2d1a33aaa88cd34cd6f34042a617a5c89100dc5a64601111d0c44f844081301c02ba2591a27775c322da5528b2a1e8d960c87e226591d25adb08ea26aaeb83a06cbaa3e9d26e883bf7617ad3fd6ee66a0ee527089bf1572337a3743d87f0f9", 0x8c}, {&(0x7f0000006000)="028b601aa13cd268098ab6926beced7d6716e9737f2e0dc119e9fd8b71d8360328c8529d2a9c9194782ead08", 0x2c}, {&(0x7f0000007000)="7e0bddc745a0bfd0ed2bc09c4ddd1c4b5edcceae15add7324d27bd6db9683717e88e027745ee4ee9703ca45091c912e1d345dbed892c9aca453afbdff5807a4f09fcc0829351681affd44eec6392811e6e5c1d2c8b694d7710e9be775ed05437bd728af6af523c770df99fae75794aab93dfb5e58dfa5420500f8524ebb107dda3", 0x81}, {&(0x7f0000007000)="f30c8551dc1f3b", 0x7}, {&(0x7f0000006000)="c01361c1375a0b202d00fa40bd98fec8112fe77cfeb25e29f2c54b60ce70ddb48949ce06aa0deb394193795e4647d323c52444778ac456362cfbcb83f4d62af1f0f6e1ef930258920a7c9c5698b365cc1cd32f266cd249cb142b08196f1048849ff3f1e3f643808157964d8d40f130c9bd156e9eff3a1e86e30d04e5de4ebc5064e28596c728209a2c4e13f4d66b19888651a6e1a4a44e5436fa6b1f5294e49d597dccf1d723a373a944d5c94080", 0xae}], 0x5, &(0x7f0000004000)={0xb0, 0x10a, 0xe62, "c2ea5df56cf2b31ba62546f841f33c305f4ef6b104e114068b059404a6b5d4e75956a8c608b589cf92f94b10c1603923a6667c260759ce4b11fbf4400194fc98e23274bade8a71c043aa439d4fc8a4d1bf2d24dd8fd47944a43bcd5629827c722f33ac6f697777e505bdb9158fb5784b254963b9c8ef65accbe50fc19392f1f060f611fa37b8cd6b6ddcf48dcc604e3b8a0202c6a63f1743dac2277f567b"}, 0xb0, 0x4800}, {&(0x7f0000008000-0x60)={0x27, 0xfffffffffffffff9, 0x86bd, 0x7, 0x3c, 0x8, "cc768d036ea5e8a0f3e3b30cadd90ac865580cd0fcfa87ccfcfaff983c8c7034b5ae0043a8901996c12943e4c2951c4ac9ba9d5cc51dcec7243a0cb18409d2", 0x0}, 0x60, &(0x7f0000002000)=[{&(0x7f0000007000)="a5c6b2b94754b3c301be0eecebcfe7581f0bf603723fce9e9ba28b72", 0x1c}, {&(0x7f0000007000+0xdda)="69b033f399914bf6d336820f4ba1dff2f74e2ff28cc017f93001e249c33f1b4a5168f821f0558dfa45b5f9d6b42fa1bea21fbbb4eef2fe5c678a09ff23df05fe4847", 0x42}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000003000-0xae)="e8b4b0d98341f630e008632cfac6f234d37f43cf08a9e6ce8caa9145c9ddc237895d4b7a4b047ed3d1d44d524dc2ecb0c5b6ec40ffac6fe0e6cdf80c54cdf1f03eb4aaff63d73223ef273b110746e0a602ad94e96139113359775aa5de07421e8cf4febe97a6f63801b179d351c3302693fe3a929ae588b65a0339f112b017f6451640c3b6998c4529cdf8b850f32069554dfd99a42bbde3d19dece8943229c41e539d37db65f75cb03e55e81020", 0xae}, {&(0x7f0000007000)="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", 0x1000}], 0x5, &(0x7f0000005000-0x30)={0x30, 0x18e, 0x826, "e6b9e3416a43dd6e05a4ad5903bf9fa562ced0bbc997a6d4b7"}, 0x30, 0x40}], 0x3, 0x20000001) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={0x0, 0x100000000}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x2fb091b222c132ee, 0x21, &(0x7f0000007000)="7908dbdce298c131fe031622e96ae0c56f9758e337fbe44dee8e8a86f5671b22f3"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000009000-0x5)="7965616800", 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000)={0x4}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x10)={0x0, 0x989680}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000)={0x6f9, 0x8, 0x0, 0x2, 0x7fff, 0x0, 0x3, 0x9, 0x10000, 0x3, 0x9}, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x1, &(0x7f0000007000-0xe4)="0698e61d4651dffecbb60d489faa9c16dfd3d1d30e51e8e6a8b0d50eec84d3d1b43dda660db8b989f83acd6fde4a3b3078afd93c975a0c7b95f732f7b3ab737f3477c09ea6bb90f90641c3436d182ef874ecf4900aacb06b8ed1f7f0bf69ea2b5dd86cb12eca7494d765ce8ce8648680ddab413463f572ec948e15c36ca627f856bed7c86b036b7a4031a8ad582d7f1e63d55bb87dbb2bb832d660934196df2b56ca352b73c3c13dbd119fcf7e34240b313bfa0678d3a576ae752e0f3dc189720ddd55f136374afd9f58873de10facf3fe59732212cf0b5a1f349af863fc48e61c52d5d0", 0xe4) 2017/10/01 19:32:08 executing program 1: r0 = socket(0x2, 0x800, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xed) pipe2(&(0x7f00008d0000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x54)=[@in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0xf6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x3) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000021000)=0xe22) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000021000)={0x5, 0x4, 0x8000, 0x4200000000005, 0x0}, 0x14) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000001f000-0x10)={r3, &(0x7f0000004000)="c5"}, 0x10) 2017/10/01 19:32:08 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x3, &(0x7f000000b000)={0x0, 0x0, 0x1, @tid=r0}, &(0x7f0000002000)=0x0) clock_gettime(0x0, &(0x7f000000b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000008000-0x20)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000000e000-0x20)={{0x0, 0x0}, {r3, r4+10000000}}, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x11)="2f6465762f7667615f6172626974657200", 0x220000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f000000f000)=r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000003000-0x10)={0x80, 0x3}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) fallocate(r6, 0x1, 0x2, 0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000002000)={{0x1, 0x3, 0x7fff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/01 19:32:08 executing program 0: mmap(&(0x7f0000000000/0xccb000)=nil, 0xccb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5e23, &(0x7f0000b06000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007a2000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20a8, 0x8, 0x868, 0x6, 0x100000001, 0x100000000, 0x1, 0x3ff, 0x0, 0x2, 0x6, 0x9, 0x401, 0x3, 0x1]}, &(0x7f0000b59000)=0x108) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ccb000)={r1, 0x101, 0x6, 0x40, 0x9, 0x6}, &(0x7f0000ccb000)=0x14) syz_emit_ethernet(0x5b, &(0x7f000039c000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cff6a8a6dd33", [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x7ff, [@broadcast=0xffffffff]}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x81, 0x0, 0x0, 0x4, 0x8, "3d77d0", 0x8, "947b3d"}, "45672bc409dad3c34f4ac0d423fbccf0000000000000005ad214ed4b576f1d554f"}}}}}) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ccc000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000066f000)={0x0, 0x6}, &(0x7f0000ca9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001fd000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f000092e000-0x4)=0x98) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ccc000)=0xfffffffffffffffc, 0x4) 2017/10/01 19:32:08 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) wait4(0x0, &(0x7f0000021000-0x4)=0x0, 0x0, &(0x7f0000015000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x10, &(0x7f0000018000)={r2, r3}, 0x10) write$eventfd(r1, &(0x7f0000025000-0x8)=0x0, 0x8) bind$unix(r1, &(0x7f0000003000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair(0xa, 0x3, 0x3, &(0x7f0000027000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000c000-0x10)={0x0, 0x7, &(0x7f0000027000-0x7c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001b000)=0x10) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000029000-0x8)="2e2f66696c653000", 0x400040c) inotify_add_watch(r4, &(0x7f0000011000)="2e2f66696c653000", 0x102) 2017/10/01 19:32:08 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000005000)=0x7, 0x4) r1 = shmget$private(0x0, 0xf000, 0x20022c, &(0x7f0000bf0000/0xf000)=nil) shmat(r1, &(0x7f0000002000/0x2000)=nil, 0x7000) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000003000-0x8)=0x8, 0x8, 0x3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000001000)="2e2f66696c653000", 0x0}, 0x10) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000f000-0xa)="626465762d7d7b6c6f00", 0x0) pwrite64(r2, &(0x7f000001b000-0xa)="4daa22ae3b864a4eb96545cb4dc345a9536b1b6e066319bfb44ece236aa08d0cf8", 0x21, 0x0) 2017/10/01 19:32:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40060800, &(0x7f0000001000)="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", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x99)="afd4e99308b2ae41da927cfb5682d181b6aa3819716a0ae7f70dca5f79551318980951228880660caa391e6224dd3f425639ed5084b35a99d8fe22e3af3621f611ebabeeaab918ac1e5a198108b83529a578709f73cefd76cc009581f074427c6a54e11fa4757fd40551fdf42b49f7c70c88a1fcf72d7cb3558aa73979e5ae94e847bfed2e603038eda8796c5195063db900a45a0b4b8f9a9b") pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff01}, 0x1c) timer_create(0x7, &(0x7f00003fd000-0x50)={0x9, 0x2, 0x5, @thr={&(0x7f00004f9000-0xbb)="e02121f3bf0f0ffc47381646a34664ab7e22cd5e8c605b657deb020341fea0719105e274aa534dba7ea2e3ced97a5ff8f201b376da9368feb3a3202edeee453ace9f3e2039ea502d16c17fc8fdbac30bb21a1b8137d17b35d8923395030aa33402485f05405c3755af6ccea5e50c65ea68622e2b3810c7f5acf7be4a5a1b327a4ebc003188f2ac114b0750959e2cd720db84b4f44ca6322ba6af4aa244d1a6c3358d6203396ad87ad2b88a6dbb4e8b157e5be3e01263cee8a6e70e", &(0x7f000040e000)="451c6aa261e0cdf63641c689374353e7f57181665ce0abe0470dd5092bcec80dcbd30d66bd8daf9b09d6ba4951be1e8d5f6313292487af49a5b19237de55811ed879039277d68d96c5c8e5eb79158775ff68e06d783e4c2bb034149d3082c119b9034f9e6a99362d68dc7f792dac6aeb0ce6e2a037b900703c44e4714c973b"}}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000001000)=0x0) 2017/10/01 19:32:08 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000015000-0x14)={0x8, 0x4, 0x4, 0x4000000000002, 0x0}, 0x14) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000011000)={0x3a, 0x0, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r0, &(0x7f0000012000)="", &(0x7f0000014000)="", 0x0}, 0x20) 2017/10/01 19:32:09 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000021000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000023000)={{0x0, 0x2, 0x1, 0x0, 0x9}, 0x7, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x401, 0x1b1, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000003000-0x10)={0x1, &(0x7f0000019000)=[{0x7, 0x8000, 0x1, 0x80000001}]}) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000023000)=0x2, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000024000)={0x0, 0x2, 0x30}, 0xc) listen(r0, 0x0) dup3(r1, r0, 0x1) 2017/10/01 19:32:09 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000017000-0x4)=0x402, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000028000-0x10)={0x0, 0x0}, &(0x7f0000027000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000027000-0x2)="6045e991fed85197fe8e926779fc7c9dbcad1b649b2e1d71bb1f95cb5e4452c4b726571831f34b76059e0e29e39b023e1f3e94e6f5e848619dae48710400bcd307796cddfb779bb2c0ffdcd7b2681be90582f9564a5696cfdee1d91220418fe12459cfa0b818eea8c4813091dbfd7b67f9ad2020dacf11cd00477d95affd27fe42b4b17bac7ecf462b06339052f8dacc87b3d6d54da504bd", 0x98, 0x20008844, &(0x7f0000027000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsn(&(0x7f0000011000)="2f6465762f7663732300", 0xaaad, 0x80) write$eventfd(r1, &(0x7f0000022000)=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) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000029000)=0x0, &(0x7f000002a000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000029000-0x10)={0x6, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000028000)={r3, &(0x7f0000028000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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eventfd2(0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000028000-0x170)={0x5f, 0x0, 0x1, 0x4, 0x6, [{0x40, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x400, 0xf714, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xb88, 0x2, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x1ff, 0x10000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x1f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x97, 0xfa, 0xfffffffffffff895, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) ppoll(&(0x7f000000f000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000001c000-0x10)={0x0, 0x0}, &(0x7f0000024000-0x8)={0x0}, 0x8) 2017/10/01 19:32:09 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000006000)={0x7fffffff, 0x4}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x4, 0x401, 0x1, 0x1000, 0x7, 0x3}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000)=0x8) read(r0, &(0x7f0000007000-0x63)="00", 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000008000-0x24)={0x2, 0xa3, 0x8, 0x200, 0x7f, 0x9, 0x9, 0x6, 0x6, 0x0, 0x8, 0x80}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000009000-0x6)={0xe0, 0x2, 0xf1a}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000009000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x2000, &(0x7f000000a000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/01 19:32:09 executing program 1: r0 = semget$private(0x0, 0x0, 0x320) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed5000)=0xe8) getgroups(0x1, &(0x7f0000670000)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008d8000)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x9, r1, r2, r3, r4, 0x100, 0x6, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x1, 0x9, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = msgget$private(0x0, 0x22) lookup_dcookie(0xffffffffffffffff, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getpgid(r6) msgctl$IPC_RMID(r5, 0x0) 2017/10/01 19:32:09 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000009000-0xb)="2f6465762f766373612300", 0x1, 0x2) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x8, 0x2, &(0x7f0000008000-0x18)=[@map={0x7fffffff, 0x800, 0x3, 0xffffffffffffffff}, @generic={0x5b9d, 0x10000000, 0x0, 0x0}], &(0x7f0000003000)="776c616e30766d6e65743073656c6600", 0xfffffffffffffffd, 0x80, &(0x7f0000002000-0x88)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r1 = socket(0x8, 0x806, 0x7fffffff) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000006000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x70) 2017/10/01 19:32:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f00003d8000-0xa)="2f6465762f7663732300", 0xfffffffffffffff8, 0x84000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000073d000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f00009c9000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000566000-0x9a)="44e412366ba01ce124bf5b63581b0d3315149ff08ff9d3506f0d462e42379a09dc0aca0f68319039ac4595b709899e1f61bc70aa18af7111a3831954659062c77dcc6e0d06ed7a97daa6c303ca556b00cdd9cf9e19630060038cc3eccb9b5b8bf7f43b535299df1512e14051fdfce7b35d4e65a3a66414f281c2c3657580e9e5bd21bdc2edb413522dc2aa2ee70ac78cf623cce29e7d794905a4", 0x9a, 0x1ff, &(0x7f0000a12000)={0x0, 0x7, 0x2, @thr={&(0x7f0000d09000)="50e06d1acd08c7d7b82504cd538240bb08f0996f42c28d6f277722f3c4aa1373fe14444e04737d9a", &(0x7f0000faf000)="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"}}, 0x0, r2}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xcb0000)=nil, 0xcb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r4 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000015a000)=0xffffffffffffffe0, 0x4) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001ae000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000cb1000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00001c8000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000cb1000-0x4)=0x0, &(0x7f00001e8000-0x4)=0x4) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000019000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a4b000)={0x0, 0x0}) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000cb1000)=0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000cb1000-0x8)={r6, 0x0}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000cab000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400000, 0x0, 0x2, 0x0, 0x0, 0x7e, 0x0}, 0x20) 2017/10/01 19:32:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000095b000-0x2)={0x6, 0x7}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000001d000)=[{{&(0x7f000001e000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000015000-0x50)=[{&(0x7f000001e000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000000e000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000012000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f000001d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f000001d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x5, &(0x7f000001e000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x3}, 0x7fff}, {{0x0, 0x0, &(0x7f000001e000-0x20)=[{&(0x7f000001c000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x2, &(0x7f000001e000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x3}, 0x9}, {{&(0x7f000001c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f000001e000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000001d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x4}, 0x1}, {{&(0x7f0000012000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000f000)=[{&(0x7f000001e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f000001d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000001d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000018000-0x3)="000000", 0x3}, {&(0x7f000001e000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f000000d000-0xb5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f000001e000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x8, &(0x7f000001b000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0xc000}, 0x0}, {{&(0x7f000001e000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001d000)=[{&(0x7f000001d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f000001d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000001e000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}], 0x4, &(0x7f000001d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x7}, 0x200}, {{&(0x7f000001e000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000001e000-0x10)=[{&(0x7f000001e000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x1, &(0x7f0000005000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x0}, 0x4b5a}, {{&(0x7f0000012000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000001d000)=[{&(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f000001d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000019000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000013000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000001e000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f000001e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000015000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0xa, &(0x7f000001e000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x8000}, 0x3f}, {{&(0x7f000001d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000004000-0x20)=[{&(0x7f0000017000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f000001d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f000001d000)="0000", 0x2, 0xffffffff}, 0x7fe}], 0x8, 0x40012062, &(0x7f000000f000-0x10)={r1, r2+10000000}) r3 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) 2017/10/01 19:32:09 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000009000-0xa)="2f6465762f7663732300", 0x80000000, 0x44400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f000000b000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x7fff, &(0x7f0000009000-0x10)={0x0, 0x989680}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000a000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0xc682, 0x3, "1c92ceac7fb9dbf16501f420a0e7f4c9cf858f5dec0716bbfafa082d2436a03eea53a78cc19ab5558537ace102439e08fef05660953269f4be2c7ac84864b6e0fd03a68870038dd20d997ce56e28f306"}, 0x160) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000000c000-0x88)={0x3ff, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000004000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000009000)={{0x0, 0x0}, {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) getrusage(0x0, &(0x7f000000c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f000000b000)="2f6465762f7663732300", 0x2) setitimer(0x4, &(0x7f0000006000-0x20)={{0x0, r2}, {0x0, r3}}, 0x0) 2017/10/01 19:32:09 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000000f000-0x28)={@generic="90d3135c818ab85c556b31616b790107", @ifru_map={0x5, 0x7, 0xfffffffffffffffe, 0x4, 0x1, 0x3}}) personality(0x400000) acct(0x0) socketpair(0x9, 0x1, 0x15f, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@empty=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}, {{@in6=@loopback={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}}, &(0x7f000000a000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000000e000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/01 19:32:09 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDMKTONE(r0, 0x4b3b, 0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x64)={0x0, 0x5b, "38353190165e064b48f8b73f213e721174eb3a3bac50d806118e049efc322a95271e83ddc0403fff09d4f791c42b6e675c2efa79871932238f3b7271defc4f76a3e44fa765dc3e994ba68686bbb78933c2d763dae39ddc22b1deec"}, &(0x7f0000f59000-0x4)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x5, 0x4, 0x8000, 0x1, 0x3, 0x6, 0xfffffffffffffff7, r1}, &(0x7f00009c7000)=0x20) unshare(0x400) r2 = socket$inet_udp(0x2, 0x2, 0x0) inotify_init1(0x80800) sendmmsg(r2, &(0x7f0000007000)=[], 0x0, 0x0) 2017/10/01 19:32:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000f89000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000082000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) r2 = accept4$ax25(r1, 0x0, &(0x7f0000000000+0x1cd)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x1, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x3ff, 0xbde8e561020581b8, 0xffff, 0x2, 0x40, 0x7f, 0x400, r3}, 0x20) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@common="69703667726530000000000000000000", 0x6}) fcntl$getflags(r0, 0x40b) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6a000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000c6c000)={0x0}, &(0x7f000055a000)=0x4) r5 = getpid() wait4(r5, &(0x7f000076f000-0x4)=0x0, 0x4100000c, &(0x7f0000093000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$vcsn(&(0x7f0000d54000-0xa)="2f6465762f7663732300", 0xf1, 0x1) getsockopt$bt_hci(r6, 0x0, 0x1, &(0x7f0000a25000)="000000000000", &(0x7f0000e13000)=0x6) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00006bc000-0x4)={0x0}, &(0x7f00001ab000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000c15000)=0x9, 0x4) 2017/10/01 19:32:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="76626f786e6574316367726f75702c2b626465762e2d00", 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000b62000-0x108)={0xc1, {{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800003ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x10001, 0x0, 0x0, 0x60, 0x8, 0xfff, 0x6, 0x5, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x401}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(r0, 0x8) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x2710}, 0x8, 0x8, 0x40}, {{r3, r4/1000+10000}, 0x3ed, 0x81, 0x10000}, {{0x0, 0x2710}, 0xffffffffffffffe0, 0x2, 0x8}, {{0x0, 0x0}, 0x8, 0x1000, 0x6}, {{0x77359400, 0x0}, 0x4, 0x18, 0x583f}, {{0x0, 0x2710}, 0x0, 0xfffffffffffff314, 0x5}, {{0x0, 0x2710}, 0x80000001, 0x8000, 0x20}, {{0x77359400, 0x0}, 0x10001, 0x4, 0x6c}], 0xc0) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000008000)="", &(0x7f0000009000-0x4)=0x0) clock_gettime(0xf0b734e5b94acd61, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000000a000-0x1)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb22, &(0x7f0000009000)=0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000000a000-0x19)="00000000000000000000000000000000000000000000000000") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f000000a000-0x4)=0x5, 0x4) 2017/10/01 19:32:09 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) clock_nanosleep(0x7, 0x1, &(0x7f0000010000-0x10)={0x77359400, 0x0}, &(0x7f0000010000-0x10)={0x0, 0x0}) pwritev(r0, &(0x7f0000004000-0x20)=[{&(0x7f000000e000-0x401)="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", 0x3c1}], 0x1, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000004000-0x8)={r1, 0x0}) ftruncate(r0, 0xc2) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) fallocate(r0, 0x3, 0x0, 0x3e62) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000011000-0x4)={0x3}, 0x4) 2017/10/01 19:32:09 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0xd, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x400, 0x9, 0x8, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x8, 0x3ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(0xffffffffffffffff) fgetxattr(r1, &(0x7f0000003000)=@known="73797374656d2e706f7369785f61834a6e643f0000006c7400", &(0x7f0000003000)="", 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000004000-0x30)={0x30, 0x5, 0x0, 0x1, 0x8, 0x3, 0x9e3, 0x7}, 0x0) keyctl$session_to_parent(0x12) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) 2017/10/01 19:32:09 executing program 0: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000cdb000)={@random="1177afdf8370", @random="cff6a8a6dd33", [{[], {0x8100, 0x400000000000, 0xa544, 0x1}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x0, 0x8, 0x0, ""}}}}}) close(r0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2017/10/01 19:32:10 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x687a, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) setpgid(r0, r2) 2017/10/01 19:32:10 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000001b, 0x5, 0x2b36, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000c000)={0x3, 0x0, 0x3, 0x10001}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000000c000)={0x0, r3, 0x10000, 0x3}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)="2f6465762f70746d7800", 0x200000, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000004000-0x4)=0x40, 0x4) ioctl$TIOCNXCL(r4, 0x540d) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) ppoll(&(0x7f0000005000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000007000-0x8)={0x0}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r4, 0x4b36) r6 = request_key(&(0x7f0000002000)="73797a6b616c6c657200", &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0xa)="3a70726f637070703100", 0xffffffffffffffff) keyctl$set_timeout(0xf, r6, 0x2) 2017/10/01 19:32:10 executing program 0: mmap(&(0x7f0000000000/0xcc7000)=nil, 0xcc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000a00000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x85fe, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r0 = msgget(0x0, 0x20) msgrcv(r0, &(0x7f0000274000-0x2b)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000"}, 0x2b, 0x3, 0x3800) 2017/10/01 19:32:10 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) tkill(r2, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000008, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000002000)=0x72948378) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x2, @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]}, 0x5, 0x8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r4, 0x0, 0x3f}, &(0x7f0000003000)=0xc) 2017/10/01 19:32:10 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x1010c0, 0x0) restart_syscall() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000008000-0x8a)="336a2774309befe508d7f0c9276698a39e0c0c65423810fdfb1e1bc5e91dfe5d638765e82bd6bea5972f826b683a87e495ff990c1331f49eb296f65c13a5a40fc89fe635d0434be2e3521473ff3ba1faac85d98571e4a3871e6d453f57140d36783ee577abdc8376d7a1cb02dfb050437a17e2392dc4e36f8ce8c3270ed151b18049fcb7357e37dbb720", 0x8a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000004000-0x4)=0x3ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000-0x10)={&(0x7f0000002000)="2e2f66696c653000", 0x0}, 0x10) connect$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000009000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000-0x4)=0xf9) 2017/10/01 19:32:10 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000000e000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000008000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = dup3(r0, r1, 0x80000) getxattr(&(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f000001e000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000000e000)="", 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x8, &(0x7f000001f000)="f7503d550d368d0e204434cf3c85ecb45716f6b07d73e1cabc02acc3c15f335d57548789bc41a39aa8ab46db6fecb265c92be343977b15788ce762c8eeab2ac8e4410f322d0dbd830cafa5cd00db2c5c33a93c1f5e8132239f390eea35") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000008000-0x8)={0x0, 0x5}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000001f000)={0x0, 0x1, 0x30, 0x5, 0x1}, &(0x7f000000e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x80000000}, &(0x7f000001c000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001f000)={0x1, [0x0]}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000020000-0x8)={0x0, 0x0}, &(0x7f0000016000)=0x8) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000001a000-0x1008)={r5, 0xffc, "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"}, &(0x7f000000e000)=0x1004) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000-0xc0)={0x0, 0xb5, "139512604b465e5c834c96097a28153dbc3881e399c0d74c7c53d46f144b8a4d74ecd0898b8ae78e7843d23f4553b898da634d3f51b606f35a41ae40935132853608e3ae07e6cab54479247726113beb2a5b997b1585bb17fdea354b17d6afe2bf4f39660fac56f953b1ff4c1d23e41b5f51ad0643110ee10a164718703d6fdb065730637f6507e05b5c79a0f1e6efa1c312e4a4fb1aaf4a7097db1b1aa69deb6c8081052c04231a5ebdc852b43d44f4534caf6d19"}, &(0x7f0000020000-0x4)=0xc0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000015000-0x10)={0x0, 0x0, &(0x7f000000d000)=[]}, &(0x7f0000013000)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc7, "9587ba527a8247b9ad45f0569a9feb4d8004c21f1524b95139dafc1f1efa84ba072543382c0347831b9a52cc49352a4403db711169cfb3a753074fb0b15fd0aa89adbd503aa8dff76e5ec966f54d33f7e23067142d27e41860ec91426481590bec238dbf4fe92b2393db37800383fa7ff2c3776e79f2e86f0f3b95616055c95aa090e4a5837206e79a0bfcdca99269f8a1c45c8917bbda08187db13d22aba7274d54814400583b2b7e40a9510a65f2e1eda8ad29efff20611961628052f5512494f404d50263e1"}, &(0x7f000001f000)=0xd0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001c000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000012000-0x10)={0x0, 0xfffffffffffff001, 0x2c6, 0x6}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000001f000)=[{&(0x7f000001f000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x44)="82e381ddba2b5ba30d6857c9a0df26b237837b2bacd4edffad9ff74c75910aae7ba2c064a05b27c5657658504031d30b460f41bc8a639eda52947d8959a18ccd192141b2", 0x44}, {&(0x7f0000010000)="a88c02510fd411a74727edb7bd9141ceabe49ad8de9d5b20af4d00787bba11dbd2a9aa41809d3f4bf6c76a0d1679998e7e0c3c559138b683957076733279fb3a161eaf4e196f092f61763ec022c725f0ea02203c1ad41371507bc0d8220ecfa00e0be8b5b24803a2e3c6bb14cc5b3d8dc1246eda9746b8f9bdfc640e061a3a910025961d5abff946abd10f62021bda6fa73d0cd51ff6a8d0c720400390a845355d2d2e8dd1088bfe21aa906b05cdb75ef78b55d93fc423374d058ed983c246e0df8701e146cae88d51f6a736d0903964741faa9794ae4bcfbbe88b6f6a4aab4f75772b72828a03bfcc5ca5a105f2199439976d1d3f", 0xf5}, {&(0x7f0000020000-0x64)="1b13163b4e7d0f71719e417f633af1694e0b18be7701d148b3e72eadf6c88dd762a74d864306c834614dade996f55f06f95386733d94a7ff1dd78afa141023e9de90a6e0aa3d423678871647049defc202f1a9f99b43d82a5175fae7f867b8c9f3773a56", 0x64}, {&(0x7f000001f000)="8cdcdcc32b", 0x5}, {&(0x7f0000018000)="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{&(0x7f0000013000-0x1000)="2d9e2e50d95263261f9607486e76b6c0bfd21373361c7138a9756222b98ba6775928d76ca9185ccd91c7da934acb961e5a5ff6850d4641163503eeb6c0f1fe35ca90c4b3abd13ecfbd6e95a94c461e83b07df101be3c4dbd4e5c85c1d326840dd1c458b55ab57ef171fb3cbe4be245ccd11d2df5e9cb7f6dd01e90b541839605f6c5b7e2f08fdd39ef18e32db3b688c2de458f626ca02385addac265f3b3504512a7f4bc8a5ad32a1135f77070ff50610b41f7f6157410ced47c29ca0dc507429bcc950a7f5846e91c436e5ee652b3db844de1cdc169b23c1d236b15b79207f09f880601a9c7976e98cfa0e9246b6dde51a2f576a9b9ae09b33eea68c29e370ca3f363d6e0c4b3bd93461208502954da5f1f1cf2d5f15866013bc3b62186d2b925b77f1dc8b1a1cbe1444c9a2edb9897f52647907da91618d6cd60448c3ccf727a7a79274b9fdf7871f61d31cc47aa65995fb1b01c88dcb7813300f3a8eb01e48e611d8a0bc66424473a7ce231459dd48f716c9ced68c033468de2dc0cc6e23f3ba012bc008667d07009eef5de0e771480ad895ecdd49860ae0acf5a408fda3d6b160649349098d6e2bcd0ea91fe8dfdd845ab4afc59a3f0fb084b7551aedd80a53fcc73495ac5ff81f4844721772b56a539d705e953d6e55a93a2045a40f95f561336f65c90eae5b6f2b51519c7e96c7d6123bca3290a7c581ebe3e307c979fc6c576ea79bc58d5b205d905e9955725b8cb315c687e66df7505bcd1c98262f904137ceeeb0684091b456bc6b1b098f260036a0b3021e22e8ecc3b6d98a12fb435ba6b2b6cc5b86aec7d93fc700b1714c638ba203a0b21301e60d3a4c8cc7ed703c8af8a0280affc4e897c6e695fabc1b6a1d453a77dff0e99aa5d366ed8bcf6fd66de16b54a3652fa20212da7a2e53d9f32262002419c9dd35ec0aee7dd4442a5446035300ba455ce44b31ba05f128bbb5c17c585824ee632677ea311150b5ec231fa05007b4b15eb38c79758977bae9ed234b53fc9c8961d12aac5cab77d211b5c1cc894c68cc6fe3dc155bbe202d7a5e576a3967f1597bf7857a9c96a0dfb13711dae1676531bb1508f2f3e80dea3e1bebb8c5e8a8a2d51dcd0e6caf1d8f3f24dd5b0b5ae688222e464a2247c5de647e6e13e579d42a22d865a2359b8a1387b660414d3c8907afd2fb55fd8057f80572a3014e51ace6ba8d6e6569aa818bb08290f9be4eec8b577316824cd1da6ddf620bb847b5be7b137113f9df53c19d17836bf9d044948e152e6458c11066fb21d45f75bbfcc620c1f5a65ae6a77145fb7185972bfe2ba0e93f0908cf69142dea156f47dbe0cc32588cf385c06a244a1ecd8e7238beaa79521af4ab0e9afea9ad02fcee86dc1ae91a2ce14d35d3ad7b74fb18f343ca69939a00c0888d341cbfdcea5baea9c2c263bd0cd9702e595206eeeac2fab332f56f8549063e8a85667e640bebc1a08b9664f23fcc5e1de1b0183e2ad3105e724890c21d523f15ef6477d2cc952bf038b94c215c4e8bee21ddcb4fa7edc3dcf4183f894e39c73eb42241e999f23a83ddd44e999bc6de6dc70a54546ce14a9d13ef0817182dcd0ebf2cdd0863986771a4acd3ebb330231a62f17abf1730ea68a006402f6a3d7f04e8e2f79d5e342f0bfe778d7ad8e54de2d40bba56c8870632077364f8ab357d5b9828cdb977238947de013d86e67945959756846a750e0f7fd6e0811ae043ea1bcb263fb42c12b8ea08bf941407fe6b888a6a5e701ae458333a413a8b2c3fcbc75427876e975d19175d8446d9760bbef65188370422edaeaf54182f57f83e93862f821dbca0571b52d81168860d33375feb3b52a173bc3bc9553ce5287ea931d7859ca9f56166370ceafbba71fcc9beda8dc1763d94991e78590519200d71aa3a1e5f4829a702173bde5d94371eb8c65ddf83d3790b74e391e90f9f53928ecab67bb138603015a73345c6b415d4168a7c2c4e6bf1e5bea3b2582ccef231fd626ae04155f91d3b26544cda2928950c630a9efc6abe0d9f715b84f62760663ed2de4acc113cf9c9d567eefe3df257009f27dd23d9505a60d1d8246958a0ad78c6176ff535f6662d55c52e51f4022eea234ded583db31025e30d8e96c4c28850bf7bff858c22cf809054f95b13303187166338aa2308e42e7907430e7d85d28edb180a8f625c736ac99f7b9660ac4b7e0f0daa6990db4b129fda0d5173738aa831d24e84e8559e524317d43e571219cbef1584f101950e54b9f1768e85bb327546f2f74d9e50894332e13accc226098da0039c253e22ec91b55a213dd2dd3d5d434bb45df7ef64cd156f384df1df1ff09cac7683ef53435064298be688c178132c79d09411289711aeec7ba45e2b40bdeb8448ab90fdd6e1081a7c8c6367525c4b173cd0d604a038135f3fc38fb337449ca9d89f207e1e4466e946e7154610141f5e54ba2c4cf8b1e27674f8451be0c0932918eaa44d37408605db7e815e3fadff0c20e4f58bf74f21d1750c11ada7c6438387a9dc44b9d5c2a7d86e43be65aee2be9c0653aa2c7d664718709553ff2814626e9ee9e75a82daa07ffca150f02599da23da1dccfdf40ca88991657b71e620bc3cacf50339f6957d691eb98351d583334d1c6f98f2177c1775bd580bc6f16ba87b3e51b14e27e296f95a24ba64ad13cf85a9e1ee89f7e49d6b99c3d00074bd2e8716ff6baba0866aac2d76708851d82239108950c97a6d5f153658758b26edba3b46c1b5b1a58a07f194d45baceaf809e380c5380fee1ce67800b3722028aa1aab0059d17983da0c5ecf172241f20b085b110f6093c587bcaffb0cf95caa803b9cb0bc020b9c743aa343ea7709433b737a6ed3b1785d94d2dff497166aa2b88df89b92f32b789ab6d79c7c77dc8aa48e5fa8d6c61e8f3da1a61660aacf04d6bfd26556be1b0e458aa0712132dcb53f846794854004b04808f2640ed03b13737722619d3de2e1019b4f4e53eddc21622041c8dfc493da4b9ed87c4efb0a7838cbdd601553c77b2ebf15e3332a8aa2096637ed8ac52c17b76e2d5a06602863aace3916852cf129c1f1eeef0d4e884246fba37f6c8dcdeec86a99034f803c67776d234ab597a5836bd3ddaae19afad219e507d9a75af8e486c4d4b3baedd94cee942f21b3a1d9b5384e145aedf0df73746e6892ffbe9e8ef3125a509e3712ee9e719c4a7452c107ef039338cc750c892450dfbdd95323ba78ffeef17f3b34f4c7742f0b6caaa28078115f436bf972a5c9e55ecea0332b4ec7ca7a575fa3cc79247d2d8016e51a85688498bb6c80bede532b7a0eb24f6ffd74ca82f58d02037fee586f0be1cc909ab6137773c24e7e2a1f946c17fd947d14b2869750ec0bb41fb4f9ca1e0d89aa568223fd2c2ab4a9ed26c4c2311a31c13dc2372fab473242af14680511c4e55806b8376acebb0695c23ddea846d383210dc25b83546a8f34b90e83a8a872a674536c217952869155cf9ab47982d3a7bf119ae19125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0x1000}], 0x2, &(0x7f000000a000-0x150)=[@init={0x18, 0x84, 0x0, {0x2, 0x5, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8007, 0x80, 0xfffffffffffffffa, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x401, 0x5ffad6c7, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x8000, 0xfffffffeffffffff, 0x1, 0x2, 0xff00000, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x3, 0x3, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x10000, 0x9, 0x200}}, @init={0x18, 0x84, 0x0, {0x3, 0x81, 0x6da, 0x5}}], 0x7, 0x8014}, {&(0x7f0000009000)=@in6={0xa, 0x2, 0x11, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6d}, 0x1c, &(0x7f0000012000)=[{&(0x7f0000014000)="f4548be369494e29fd603e7afc54d9b954fbda761e89da633fc65401b630848b13a19530c396dc08711c9621778a9cb0787e3e2135f5936492", 0x39}, {&(0x7f0000003000-0x8a)="73315cff44f34f48a336d93cce4db9a7343bd93caa229f298e1252c98899cf95a4c51eab629084d363f8bda402eb0526340e0ebc58654666785b58b4eb0396bb0624ec2a445735a5b325366d6d8937d44aacde5100004971ad441bc8388f8a6f199fd4349acacc3ef3ea4cd31cf57ecd269deed5946d079704fa5c12d3a87cf098a0270f4db88e3704b4", 0x8a}], 0x2, &(0x7f000001e000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x3, 0x80000000, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x945, 0x5, 0x200, 0x6, 0x5a1, 0x9, 0x8, 0x7, r8}}], 0x2, 0x8004}, {&(0x7f000001f000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000020000-0x10)=[{&(0x7f0000014000-0x8d)="325ddbc03d502b7728a43109aa6053cb8dbbbb460b197b13c73aedd5eab8e184ea7f5abab56bf9d8d90b02e4cf83f97aae2739532d46bfea74d0da46433fac3570f798454aa6c221bd59853c715f0f503c9024d0c3837453b4ef40362c7c29e0806d3dd2f04123ce222e648436f4220eae5a6c34dd7cdf8f9a4ba61f873d7f2a4a55b3745a573b6da5d66fc2ad", 0x8d}], 0x1, &(0x7f000000f000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1d84, 0xe7, 0x2, 0xfffffffffffffffc, 0x5000000000, 0x81, 0x2, 0x8, r9}}], 0x1, 0x20000881}, {&(0x7f000001f000)=@in6={0xa, 0x3, 0x181b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c, &(0x7f000000c000-0x40)=[{&(0x7f0000005000-0x7d)="7022349dbf8ff72470314e4c2e8830511d6ad0464a96e2e0b50524921b0a82ed377e6f088a64e4ebf00c9f515d0b307a69f4941fc2de64bad9df7cfcd41fe334346308d0998d5c4e721d36180e848816cc1350db0aff300a0393813e0b6db118a00eee604fa7b533eff0bfdce8107d63eead61bc0c697769bc1cc5e03c", 0x7d}, {&(0x7f000001f000)="96e06b541d3557c33ed81c381918d6c79271e9bbf0", 0x15}, {&(0x7f0000015000-0xdf)="2dd7a1c871d71645dbadf64d7f086e73acad02a26939b40c24bdb632578300abaa9c47436c50cd9feb07332b5e37d2c8f0055f7f705600dcc0e26f1cf238c8ca3684c03d6e0174e8c0474bcfc8c56fd78f809d8c0c60cf1d064c7656d5bfb42d97d7993e13f9d2cbb04f82dc9fdffe23250511465df18f7270afd11af2935fb2d0657c5260cbc53c7a2813c16f5050cbb1a347021782d3237de5bb205896e20f130a7c668052c3335b0c28dea0c154edeabfd06a1a2fa2ee15ac9c2934245c562ecf8d4f5c28030de3b8b577500f733cd69b58fc3fbad83fedc6cf6dfa291d", 0xdf}, {&(0x7f000001d000-0xf8)="000eac036bc5fab552253f0952a709b43251af56b8b7d0700ac6d7896369ad06e85f521d597734348088ec32e5707c2bbe1768fbe1a1518e2d4801c5de3238aa4ce7bbf3ef73fbab7bfb27bce587729e05cce325a61e31159483e99e9fe71ecea9bd0f8816dcc3cef285e6ee1a9f208e1c08b7face2855e510dddf15ff5ca4e33dc44e820d2cd1b24e5fa61387785d50f79ecee5609af3747afa18cac2f17dc6dff6bc7693c930d8bae514f01459cf9f0f38de418a0665606c998d29907b37da9c43d5f21199bd7b00f1484943cd39a827324f33c35853ed83b02d82073c408c4fcc617e0cd00d5a82718adf5f21abba2d6e4da4c5996b7c", 0xf8}, {&(0x7f000001f000)="907aafc362a3d1b2bf7a9a7a7a9b4cbf2f858c20d08b67259eda324ffa5fec86db6dbd02ea3db30629eea722d45b127a35c056c46a524d647bc8b5bf9359e3fe108a1a1f670fb11591414e0a3012424220e60c08f4246a582f17715c3791096138e0b39bad4e79c45388d9d25b05d7b9fff5963c2ff844078a0b75d1b2be90e310f8a561e465f11ca7", 0x89}, {&(0x7f000000c000)="8d17a1c5dd984ae80c39408454b3fa0a425bcae4ae1e9789d5188bf92b4643eb1d2a4261d4c7bbb79fe6afbb68a1851b98b052c7d113f8f9258c59cf2ad044290ec71d8897a9b94a2269676e7c2f2d8920e382e1337af2e39fb69ff733eba7d533934d9a311cc13c114f27c2a0ba3541ef5bb281768069e876b78608bbcd3f52328d5ba1124ed240485f", 0x8a}, {&(0x7f000001c000-0xaa)="8d8418b23f8248c07bdcb345c55f2e1f39ba2f56a10a0fab1896d9dc3b4e4bfd51a4e961d65dc364a82307c5b48a3bf1962fb2df3dca625a0c2ede1f0fba5ede2675d8d33a21f4b90b5fea650e823db1668a3812156a3263f265054a355e4eb05cbf6e84c0e855e9598870793c0a946203982e0c0fcf0f0d5dc60742abd5a6554969c0504c12c5543dd87f34ec004fdab6efcacd68e97a01bc30f349a18dae2fe18b0448110b91d644cd", 0xaa}], 0x7, 0x0, 0x0, 0x8800}, {&(0x7f0000009000-0x10)=@in={0x2, 0x2, @rand_addr=0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000017000)="4f3a1abddcd541109841d3d8d149d7433aa913722d0472982410147928d838d0da7fff7c85cf2556492b5191ae5eab737c1ce775555b69e3adc5363d5624c551e11c6d0b47a4f4d152515a67b498f33f340732490f5ca141", 0x58}], 0x1, 0x0, 0x0, 0x48005}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x101}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000020000-0xc5)="fedde09e99aa34d87a73350758c742c5447385883f40d138105211147fd26d1ca0a66c2f39dc80230c6e39a44516adbf3ba7eceb42f1ca27bce7963e9629ee771c0edb9883f9e0d6678cabe136581aba79a831af4c5d5c876bbf5102ae1c85274f36f547d17b600a35b844043da748c0cf89d506b6f37fa045031a48c88645be30e4e4f63f9364933d70c93149980f44047698d38fceb7e6179cdb7deff1705b1ef0cf34d45ab519219cda86e5db35df781f8096e8a101a167d6a811fd6589a88438cd4c47", 0xc5}, {&(0x7f000001f000)="00365cdff7a1462eb94f999c39d0c4d7533384d55a9738a9de2c3a1ef1e590358e91a1ffb21481794d2986f2f301c53862", 0x31}, {&(0x7f0000017000)="b588c0f5c52f0f687efdc64b5a55a8bece0d5dd0ecf3f554c25d92257589a187bea1f8b84be86e600bf23fa9b31f8e7e85b37983a87e84dad1c7f5d01002097a55e2436ca0767ee360566ec6d309f983faa5fa2eea52e1d8074c3f60e6032b11261a630e3f328a0ec212a4d166", 0x6d}, {&(0x7f000000c000)="54812ba5202bbdc9a33d05ec9391a2493f0211114a55823874102918d894a38437268fcce6e9adfdfec015430fec4d1c83ab85d3dfa86ed6e16a446769f22d8c113a71c2828a97a426e5eb9276b17aadf4c9fe44d62875d79fa689f5d7307c70d31a0c2c506813a8d59d01fcb8d833f99669d30d75727ae05d18270c561e31db7252f29f6822637db545a20bca", 0x8d}], 0x4, &(0x7f0000020000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x4a, 0x8, 0x1, 0x1, r10}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x5, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9652, 0x4, 0x8, 0x9, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0xffffffffe4b9798a, 0x8, r12}}, @init={0x18, 0x84, 0x0, {0x1000, 0x5, 0x5, 0x78}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x120, 0xffff}}, @init={0x18, 0x84, 0x0, {0x50d, 0x1000, 0x6, 0xfff}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x7fff, 0x9}}], 0x8, 0x10}, {&(0x7f000001f000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000-0xc9)="038d6582f1f379b9ff8e51f9e0651e97e6acfe2c18e056628dee17b6247d80c006950bc94846b0e38a1b0148a3de199987e59540893ee1a4448849f68759186054173dd84a32326b81ff41710bab3d4f5c1d69a9d7eb266ae544cea12fba5745d36437b8161d85c9968916384aded3536d027d75fc07adaa9f64dda039c247a91bac4b894dabebbc390ef0be7568b1e576cea2a32bea5b107d7e851b6542f0dc1a45eaf36e73972f5599ac4f859baca820969e6b290383f16e1e01b4950285ba59e76ac75732ddc8ca", 0xc9}, {&(0x7f0000012000)="", 0x0}, {&(0x7f0000020000-0xcb)="87e45d9e0d4c7bcede600bcbfa5c0840999a7899b8ea2819a819b4d3c7649f430b038dd7335163545f59da7b44a7dfaa46b42e8bd8533b2813d61f83b4510d694510099d7250c82bf50084181ba1b42470500d5aaa1109b208f1c6b5ea4b98e73b5ab07f96316e089854907869316e42fdda7889843cf6a7bfed4e66934cfa6d3f5f605a509a602e024d0fbfa8680a8c36963b0f9508d7a9d9b0beda405356fb30859777b1069951ceac3f281cc7a20d59a28b1fb087ffe99d166cda13144e10e5d6c2a79641276e70b28a", 0xcb}, {&(0x7f000001f000)="256feab34ca8fcc6c5b64c55cffb3393a19863974fb6b30eb105eea1fa452b9270fe06e6d2577f8f02a8b55ef86dc29ad3b652c4ad32760ae507d3dc6c894707a8e31b39185ed9d2d95e81040fe2096280b98a5d6d4d74aa9c4c5d6e36ad22d16452e629403a1ae2ba2b3884eed064c9f35f9ace83a9ae702ba524726e880def79fa6fc8754b30808ba69a26bb1ee0961b7c7e0a6df59ea0a23c017d8c8c0e802304dbe12253d2450a8dff70c38dbdcff7076a1218675f762da3b652f3f9ceeb61b91960e9a193419421e4f66ca794226d8df9c9fdadbefb265970c46f4c1d9f41e1682192b34e3d2fe745c60eb2082c4b3a46d0a7fa", 0xf6}, {&(0x7f0000004000)="76c0f150ec9942184244a7d8b23219ae01e67af647f2e24bdad0f71b4a2c811cfb1fb906b449b02661fa2065effded85585ba477ba289a1ea8a64bb0f8b9524951d00b44f60f46bf728cd39df1ec7296ed4aab0e2c72f204f399b79e793e14c93a9b49fad578d517e8dff61a9cf94548f57d05d4194bd5e743554741efafe440e5926b5898bcfcd12864ef57b8431f2c0e72b0ef5495d3d6987c15f01a0ee096719482c35e7930931536f4950e47ba560fc8e12ccf1a", 0xb6}, {&(0x7f000001b000)="85a8319ee5094317a237048426934265548f724c4c266ba4016314fc6a568cb0b1cc8941183aff9721cb04737ae7a3da075f", 0x32}, {&(0x7f000001f000)="10083358f9f260fe5201bbe791bf60aff87cf50506c3c4cb0c9ea23d73911c0a0decbe2cf8a37292df0707b580296daa4e84827e891d5a70d8cfc423dd40f73c731001e4cf489d1301b9b7bda92cad7522478514ca253d592d4a99", 0x5b}], 0x7, &(0x7f000001f000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x204, 0x0, 0x80000000, r13}}], 0x1, 0x20000000}, {&(0x7f0000020000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000)="10b1dbeec3f46d619a80778c25df33bbf182836840aa9317c5467604fd336c6ada1c494c67635dd769f7147c6c2b631ef516eb13c4bb1871be95f4b2f0dc0e6b33cbd7e1315730db3ef51e77b8e680f284559978a70103ee6a9be71e88575cd5d383522547c674912f233cb54cec0c71d6dc326b14cfe02ae41004dcd81fe512035c3372499bd7641fda51e3a7f00c82e7571d96caeb7c4d05678890af43c5376930c750f6e6a5eff2bc282b73d14f11f5e553aad0dc4c467f15b5d1f297f3294c0ee2802d2510a0e36e6f30bae79cbcadaf5b8de1e75bf181d9104cc63e9d7333ce9e86a716d3578f8f677e5901a8", 0xef}, {&(0x7f0000003000-0xa5)="81243ba96aab23f53d392ae5db69728852d433373db489286aea016c89c750552dd8bea8fde47a4d04fbf61c9be79d206185f38995ca1b904fd21bb0c0215d38fb4ca34269d550ac3868fc8b83e46da456e4e727e36e854847c4b3a6e849bcf1f012eea170c0b97cf1e87a962878eba7bf615813b74cc7b7390c0838e30509fa57e6ac7ed547c674bad112a0b43b31c2de611c0796881267f0d58a3c9eb40d00fc8ab41264", 0xa5}, {&(0x7f000001f000)="f426c15f7d5db8d98ca9156fbce9a9352636bc32823788a5069fea381d307a9513dd0184f6e8446e69518c0273fdeb3b66bc2c16e936ad4f7e4a32f2f2ae4305f72d867e20b0be27522df4e9113195863b8734885544514281cdb2d6ec922327e64baf63603a51e25f0e", 0x6a}, {&(0x7f0000001000-0xd1)="234291efa8647feaf1d127b1257b8e794cc8b8adcb7cb5932239ddb2956008c41635a4553291c76e60b9de7858fb821b99aee9c76de92f2a53e6432169024318abb792601a4bce41a1d7f0a2df667d46c0b3c358c3387fe55e748922e84ddf5c24a46b18ace02b5253791d592e50c5eba577e2542d52705db4bd1575e9c3329f1eef07b6a04ef67df6d2da9d8b3a0243fe40be0776953f572c66f208822eb303690def49bf39077f60a644279034f813467f09aa88e17949ab19d529dca0850a3deb6bf00f6d99c5c96f52795568da93e3", 0xd1}, {&(0x7f0000020000-0x5f)="850d116e589c159ae3bbc5ec4f4b1d490b2d0b2cb9b5849955f6cdf06c4e847e3ce941353df5dd4abde1351ccc9f5a343d87986175c421f710c54c8f9fd22892a4fb91b595215535761609766808585d9def13bab6c2e1274661896873f3b8", 0x5f}, {&(0x7f0000013000-0x49)="6de0d65484c48b30038e126a5365fd51ee445e3f7d439092fcd3a39da375d815a42c08d068472d3d8ba8186558a306716d9d3552db52404053b6cc42b145dc0ee874bea09806563704", 0x49}, {&(0x7f0000020000-0xf7)="26eac696fb9b9caa73ec2444a5da641eb64922d382c7f7a52807c467865145ced7b3c1ff1f9c7eff36673566f969d8735d91ef476d051c7e620eb382395ff52aee1cf0515b561cdd9fa621d14bfae1d006db8bbc58af1e1f9cf2d0f09be9391f762454b9feb54dafecaeaec87a01e5bab44229716e428a1d03ac9ed0bc06e2efe02075130dc452f5121e50954279abf0e9ed77381fe34b2c09bbb5bc5e3ff379dce8881404787b0d36fce629091bc44241aea0d412bdcd9d109dfb49fc8a20c285fb43cc6978abaad6df66ef4cbb36c40ca1f3bd2f63bfd4803b60528e8f759c8a3a1fba811c3000da08085eac889181b807cea5f96810", 0xf7}, {&(0x7f0000020000-0x7d)="3ba36b245566e3f7da3a46f01da4eee190a1a4441990ed0aafa6532e0b8d37f28546b255c196b0a019437bbbfdec3f444de4c5cff0bf00a05b4440e918e24861b84de2f6cd8be2b432137cffd3906124dfed1c0aa0d8df23f07946249440f5184f42cdbc6d91158e0057f0dc2712880f47c8502c28f85307bc67c33cf8", 0x7d}], 0x8, &(0x7f0000013000)=[@init={0x18, 0x84, 0x0, {0x1, 0x40, 0x3ff, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x1f, 0x200, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffd, 0x0, 0x40d2, 0x1, 0xb418, 0x101, 0x80000000, 0x0}}], 0x3, 0x0}], 0x9, 0x40800) 2017/10/01 19:32:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000002d000)="", &(0x7f000002d000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xcc3000)=nil, 0xcc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000cc1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cc3000)={0x9, &(0x7f0000cc3000)=[{0x1, 0x6, 0x8, 0x8001}, {0x100, 0x8, 0x8000, 0x0}, {0x80000000, 0x4812, 0x1, 0x590}, {0x2, 0xfffffffffffffffd, 0xff, 0x6}, {0x5c6, 0x1, 0x4, 0x6}, {0x1ef, 0x0, 0x6, 0x7}, {0x3ff, 0x80000000, 0x80000000, 0x5}, {0x8000, 0x1, 0x1, 0x5}, {0x101, 0x200, 0x200, 0x0}]}, 0x10) socket$netlink(0x10, 0x3, 0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e7f000-0xc)={0x0, 0x0, 0x0}, 0xc) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x40000000, &(0x7f00004ab000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/01 19:32:10 executing program 1: unshare(0x400) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfffffffffffffffe, &(0x7f0000004000)="", &(0x7f0000009000-0x4)=0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x3, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000388000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004e9000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000b78000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xff, 0x8, 0x400, 0x0, 0x80100120, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") 2017/10/01 19:32:10 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000+0xcfe)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = getegid() fchown(r0, r1, r2) r3 = dup(r0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000002000-0x13)="97081380fc7b27e05c163c7b7c2456900b334c", 0x13) 2017/10/01 19:32:10 executing program 0: shmctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000062d000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0xffffffffffff34ac, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000)=@generic="8d19c6b15eca57181533b377c227fe80", 0x7}) r3 = shmget$private(0x0, 0x1000, 0x140, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000)=0x5) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@rand_addr=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r4 = semget$private(0x0, 0x5, 0x100) semctl$SEM_INFO(r4, 0x2, 0x13, &(0x7f0000003000-0x11)="0000000000000000000000000000000000") 2017/10/01 19:32:10 executing program 1: mmap(&(0x7f0000000000/0xcc0000)=nil, 0xcc0000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000cc0000)="2f6465762f766373612300", 0x200, 0x42080) mmap(&(0x7f0000cc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000cc2000-0x71)="65570b6aa8b0af437ecf264364c548429d07c0d9ba68dbe6d36aee3b5a36cb1e9583e5ee0198ec00ff2d91223873e7f63db33c9ba13c4ee90b024dd12509dba8f2a52eccf4f9be2a61f5c40acfcb1f27affc0a1ada5ee4b70b82459597d126b09fcd317bfe71cc62293263de6122d48c93", 0x71, 0xcb0c7302c9b7fc15, 0x0, 0x0) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c3e000)={{0x1, 0x0, 0x9, 0x3, 0x2}, 0x800, 0x7ff, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1, 0xfffffffffffffffb, 0x100000000, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000cc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000099f000/0x11000)=nil, &(0x7f0000a9d000)=0x0) semget$private(0x0, 0x2, 0x1) pipe2(&(0x7f0000c39000-0x8)={0x0, 0x0}, 0x0) 2017/10/01 19:32:10 executing program 1: ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000025000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="407f5ca50074ff04edc934146a9a2b1e", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x0, &(0x7f00000c5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000002000-0x20)={@generic="ee9540cd737703a944dc722b5d124635", @ifru_flags=0xc100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x7f, 0x5, 0x3, 0x1, 0x9, 0x228, 0x2, 0x8000}, &(0x7f000019c000)={0x6, 0x7fff, 0x1, 0x9, 0x5, 0xecdc, 0xff, 0x7f}, &(0x7f0000a23000)={0x0, 0x8, 0x4, 0x7, 0x2, 0x7, 0x9, 0x2f82}, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f00004ea000-0x10)={&(0x7f0000000000)={0x1}, 0x8}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000015000)="754f610300007fff031fa6", 0x4) close(r4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000001c000)={0x1, [0xa44c]}, 0x8) sendfile(r4, r4, 0x0, 0xffffffff) close(r4) 2017/10/01 19:32:10 executing program 0: mmap(&(0x7f0000000000/0xcb0000)=nil, 0xcb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ad8000-0x4)=0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000061000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xc844}, &(0x7f0000cb0000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a50000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cb2000-0xc)={0x10, 0x0}) r2 = gettid() mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000cb3000-0x60)=[{&(0x7f0000cb3000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000445000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000cb3000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000cb2000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000cb2000)="", 0x0}, {&(0x7f0000a32000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x6, &(0x7f0000cb2000)=[{&(0x7f00001ff000)="0000000000000000", 0x8}, {&(0x7f0000cb3000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000cb2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000a4f000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000cb2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x5, 0x0) mprotect(&(0x7f0000015000/0x800000)=nil, 0x800000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/10/01 19:32:10 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0xffffffffffffffff, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000001000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000a000)={{&(0x7f0000004000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) 2017/10/01 19:32:10 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000008000)=0xd9) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000008000/0x3000)=nil) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000+0xb3e)="2f6465762f6175746f667300", 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000a000-0xa0)={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]}, 0x483, 0xfe0000, 0x0, 0x9, 0x3}, &(0x7f000000a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000c000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5}, 0x98) mbind(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000009000-0x8)=0xfffffffffffffff7, 0x4, 0x0) mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) r3 = fcntl$dupfd(r0, 0x406, r0) r4 = getpgid(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000010000)={{0xa, 0x2, 0x858, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x3665, [0x0, 0xfff, 0x3f, 0x3, 0x80000000, 0x81, 0x36b, 0x1]}, 0x5c) wait4(r4, &(0x7f0000010000-0x4)=0x0, 0x40000000, 0x0) waitid(0x0, 0x0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x12000900, &(0x7f0000003000-0x45)="0543efb27b10bbffa94642c4535b50088662c66a20cb9789b4de73277c108c5197880b32ba19c451e28ff23bc01ec9b74179a49075e1e8045f625cb1a641709ef5626679fb", &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000010000)="301b5d468c5d7cc69eccfea4354ff41685609b646e4db128e16556e899ad94534c6b101dfda71bbd9c407d24b438c48a91e79ff03800f1932ab6f68e420f6d90925f9d262cbe38cdf57e36fe7761288f8229442b521c5f7583dbcdf7cfffbe7a7c3e374ef2f6008379b156a72a1455424bee6feceefadc41b0142282e0a325d2fc8c63a238b7455d8cb6564fe765c6dad9eb6da609f42483facc49d778cf2428f94e") 2017/10/01 19:32:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x38)=[{r0, 0x2, 0x0}, {r0, 0xad8aa0e6e370b4, 0x0}, {r0, 0x610, 0x0}, {r0, 0x6600, 0x0}, {r0, 0x3084, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x8a, 0x0}], 0x7, &(0x7f000021f000)={0x77359400, 0x0}, &(0x7f0000000000)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000993000)=0x8) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000)={0x0, 0x0}, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000002000)={0x5, 0x0}) epoll_pwait(r2, &(0x7f0000007000-0x4)=[{0x0, 0x0}], 0x1, 0x209, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000002a000)={0x80000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000001000)={0x4000000c, 0x0}) r4 = epoll_create1(0x80000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) epoll_create1(0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000025000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f000000b000-0x30)=[{&(0x7f000002c000-0x8)="6a52cc423fc087ed", 0x8}, {&(0x7f0000027000)="c58f8eb8db7c7dfbd6f9e47abf9653727db5398640ced87338b59bfadf05821c25a5362b3f404fe97dcb2585afb6cd0bc3dff4c16f3fc0734f3567d4fe4f2952f9fb9728bea4b6dd40fae4a8fad17b73b79f30a482a03a3913e99e203419672e43f2703974cab1c1adf7392a1f99b1148069a91136a4f7da20b123a468cac38091d7ff92f4a591e605dc397bf1a10c83cb1db848c8417a7ac11db93882cf5e9e56fb9a3ea30b50b7855e64c1dcc516faab1fb470e3ab98e39cc4ab3d2fbd", 0xbe}, {&(0x7f0000023000)="ad7125788facbc5edbb827eb9430788238f1a36dcf4260647b503b1707491d5f3d54fc3aa1cbefad419da790ebc7e9ae6f04feb62aacce9155934f474fabbd928bb2a4a33720128fbd67c2600d5e", 0x4e}], 0x3, 0xb) 2017/10/01 19:32:10 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x400000, 0x1512, &(0x7f00000bc000/0x400000)=nil) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000001f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000001f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) shmat(r0, &(0x7f000001b000/0x1000)=nil, 0x7080) r3 = socket$inet6(0xa, 0x805, 0x100000001) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001f000)=0x1c, 0x800) shmat(r0, &(0x7f0000019000/0x4000)=nil, 0x6000) ioctl$void(r4, 0xc0045878) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) r7 = dup3(r5, r6, 0x0) sendmmsg$nfc_llcp(r7, &(0x7f000001a000)=[{&(0x7f0000012000-0x60)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "097f714c0356b7bc15cf4b36e05104fe0598ef94e079c0a4137b4a08a7247f93417ef73198ddf4e885b78eff520b266add19c182adb3b8894bc16021d01f07", 0x0}, 0x60, &(0x7f0000009000)=[], 0x0, &(0x7f000001b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000020000-0x94)={0x0, 0x8b, "9c371b9a2023db7540dad1d1aafc82bc98725fbe63fdef5831214898e8e3f9b2fdcdbda2643bf5a3ecfdd51300d2c4d9cba6ba1ac381a356588187cbf6b0888712745e8189df56ba0f968e7ee0379da412166f22fd292c47103244131741b3dc89547c4074530c7e202039ab74c99cf817cf9853c0c8c6946df4925126295edd93874b6b80c8c9324f4351"}, &(0x7f0000020000-0x4)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000018000)={0x100, 0x2, 0x7, 0x4, r8}, &(0x7f0000007000+0xa3f)=0x10) 2017/10/01 19:32:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="73797374656d00", 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000)={0x4, 0x4, 0x7e6, 0x7, 0x9}, 0x14) syz_open_dev$vcsn(&(0x7f0000006000-0xa)="2f6465762f7663732300", 0x8000, 0x0) 2017/10/01 19:32:11 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) pipe2(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x800) prlimit64(0x0, 0x7, &(0x7f0000028000)={0x0, 0x0}, &(0x7f0000029000-0x10)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000002a000-0x28)={@common="62637366300000000000000000000000", @ifru_ivalue=0x0}) 2017/10/01 19:32:11 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000017000)="18a384e3d24b308d0aa93306d0a6f8467e9203087fd8f271d0a6ee00b729ca812711ee0a9b2c9f6a342a012c1e377dba71fbe130b02d83b68953a76e3a8ab8ce4502d408bd388d4b18b6699679ba306e02f01f6ce3d31fea19220298b109a3f6f733e0598256f8eace", 0x69, 0x1, &(0x7f0000018000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000003000)=0x80000000000006, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x72, 0xffffffffffffffff, 0xffffffffffffffff) mount(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f000000e000-0x8)="6367726f75703200", 0x200000400, &(0x7f0000018000-0xec)="20cada05e4717c4f84745c04a157ef69c06534092529b4b6fb79db57e7ec2b7c4c49d2618c69fc87757ce84abb76517d23880ca90d6143bfe619b444ab5ef342d9c581e7d4b1fec467f5f19b94191d392cef62d60a7f65791c00e3daf8bcf7782807acaba1fc1f6b7df32758bfd23ed2cb693ca7f2b4d6f8158b939e5fa6146fd64440c0af63dfd4f07feb2084ec89b91a6ac916ce2faa5256047a0a70bcad60e36b20861e313c2ab3d030810cd35e0c1a04a107f12e67df2fe916199c2c7dae67c64c97d71fd869e1227e2cf6f94ccbf7bd4cb67d0b4214bfb53695293a2c7f3b7998b26e48aa88a64c3cf1") 2017/10/01 19:32:11 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x34)=@random={"62747266732e00", "70707030706f7369785f61636c5f6163636573732974727573746564747275737465646b657972696e672b7b00"}, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)="dc0674017300", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mbind(&(0x7f000052f000/0x2000)=nil, 0x2000, 0x4002, &(0x7f0000001000-0x8)=0x8, 0x7, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x200280, 0x0) mlock2(&(0x7f0000e33000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0xc5}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x95, 0x625b, 0x6, 0x9, 0xffffffffffff8001, 0x4, {0x0, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x811}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x8, 0x71a3dba4, 0x7ff}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x3, "3fc85f"}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x10000, 0x7fff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000)={0x4, r3, 0x3, 0x2}) keyctl$set_timeout(0xf, r0, 0x0) 2017/10/01 19:32:11 executing program 1: mmap(&(0x7f0000000000/0xcc0000)=nil, 0xcc0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getregs(0x1, r0, 0x401, &(0x7f00002dc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f00009d9000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00002f8000/0x2000)=nil) mlock(&(0x7f00006e0000/0xe000)=nil, 0xe000) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x4a0, &(0x7f0000cc1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7b1, 0x949e, &(0x7f0000cc1000-0x26)="c1174ffdc59159c115079a5f6ee2b385bbc86fa393f3fd274ac7a8c612d23f95235cfaca2564", 0x26) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc1000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000cc1000-0x4)=0x3c4) mlock2(&(0x7f0000164000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000cc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000453000/0x4000)=nil, 0x4000) getresuid(&(0x7f0000cc2000-0x4)=0x0, &(0x7f0000cc1000)=0x0, &(0x7f0000cc1000)=0x0) ioprio_get$uid(0x3, r3) 2017/10/01 19:32:11 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, 0xc) tkill(r0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000001a000)=0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000014000)={0x4, &(0x7f0000001000)=[{0x2, 0x5}, {0x5e4, 0x8001}, {0xb9, 0x8}, {0x4, 0xab21}]}) socketpair(0x7, 0x8080a, 0x1, &(0x7f0000019000)={0x0, 0x0}) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2000008) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000009000-0x4)=@assoc_id=0x0, &(0x7f000001b000)=0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001c000-0x98)={r3, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2}, 0x98) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000001a000-0x1e)="000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x180, &(0x7f0000012000-0x1738)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x541}}], {{0x86dd, @ipv6={0x0, 0x6, "807e84", 0x146, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x29, 0x14, 0x3, 0x25e, 0xd229, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x2, 0x8000, "fc05e9d88a09ea296a06819a41b2c9f7f1f777f6b6f49e166d29987b5f1648b093b1cfe867bccca87969e497e9b603606367805c9accd5376e956dab235262778033b1d8e2cbec09292a4591191ecaf329ad355052ba7833f50533080c00cb6d8647de14c9a153998daefaa41876feb33b56e22d7ea09646f8de6f06f3b80fe691015dabc5081f7f40ce6acaf859ad5679d31f81249c"}}}}}}) 2017/10/01 19:32:11 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000007000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffffc) 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) writev(r1, &(0x7f000000c000-0x90)=[{&(0x7f000000c000-0xcd)="eb3064fa9ed6a7827f261f2f5defbab3b68d2e2669a4d5c9537bca29548dce2f82a8ea9f30363cd06825f6964905141c57e3ebf064b0f9f4cda8c055e74606cca9064ed1159355074325177435b326975d22fd7dd96065fd16863a14747ffde59fd1cde77497c45cee7f79044d7f51dd6d1418941d112832eb6200d85e4c19623331a28ad435007c67f754d344955f55a7fa08a58a7d721234af8486627d1ce6566149168a63673e3e70f1c5b47190a7dc2044fddb4100653f444236746f7e8e51cb23a602ed9ffc5eec38d3a7", 0xcd}, {&(0x7f0000009000-0x13)="d7d7fccdadfcd16760b9b451b759ee14cef951", 0x13}, {&(0x7f000000a000)="0c2fb592e245561de1", 0x9}, {&(0x7f000000c000-0x55)="1699c61d42d6425ad626e878dc21c3ed3b85d32e0c99e0659d3a07f0950987db027c171a2c52ff0825e360e6dcfa46d104ddd714e8593172447620c2285bda71afe6c904f72265007f9381d49262a88dca7df84d84", 0x55}, {&(0x7f000000b000-0xf1)="b63f3bb2e06feadb1d34c189a65156f41835828f6da9309358d8588bd031826158c46297e6d11dc02d647e46fca0f3e2af0fc9d7ab1c7f85ca7666d5b7fffe52fbe4cd3d8366c8206fc3c9f61c1ca621055630797c5209c9dfaf157ff71097926695e23ee54ab8ab5a461938b459435be569ddcd03a786137dbf329a6f5a407fc4524539efa2cba70668067ec0fb3a9dc47b4a9b78049e8430af7707692711e38ffe1f0b6599e4e28e4af6d5740894c8463ed986303e5bfdfe9b798dd0be089294f470328e22ce7164713946f68e7219e0a3fe5cd6bbf54c99a372ef489783bc98703bd79b225a7d09164ebf76c49a6e5b", 0xf1}, {&(0x7f000000b000-0xab)="8210e8dcbb7fd0b8886db27814ba5b410d706f2b5201aece888f8ce6be31078f1a390def744034807c5ebc0b4ce3e87359e7e5a6870e791b21928f0033ff0bc7b30a33789a9ddf8be3476008bea454ddd46d107d327ebe4dd0688f39d480a97e3c5623ea61533f1923fa66bb2e90028d1e3d5facfb1fc9dd7e07fd5a3f2d64c3bdf9d997f7a6c872d779f7910fb866a75f72c9d995cea1fdcb53f952c2a0e6f79eeb9bc85b25ba03e02742", 0xab}, {&(0x7f000000c000-0x24)="e7adcb5e5eca70276ef3655e4ad68aa99600da9db2944d92a4883f3ec6758192716d1a08", 0x24}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f000000c000-0x19)="63b69e3aa99e62baa2fa570f822ad00c9763f213fef6739937", 0x19}], 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000b000)="eeff21742e41b45f30c6abc385ce967babc582ea9422ca9d08899d9dca21585af80883ea60291af08561bdc7ff26fdb0a6fb0940d5195b28b202db2940311c7e57da7d0b793a698165c724b2663ba06b018b024247cf3b88be2bf1cbeeb4a0ab434b50a66cbbce955ece7b020089eda44dcecb08cd1ccff5c2b5b2cd22cfc005cde55a63b990843ec61fe1264f72285de15c72f605e664d55b4bfa7cadbb6e0cf8566c5fe136df9e0b395cae0c7ba59c0dc6cc341a4a1c8c57c2f5977b97b50f54faa1db88792b3e3ad61c93282ae4bb734d596139d2291fd8c45c6bb7", 0xdd) request_key(&(0x7f0000001000)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="766d6e6574306b6579726e67707070316574683165746830216367726f75706370756e65742673656c696e75780070", 0xfffefffffffffffc) readv(r0, &(0x7f000000a000-0x20)=[{&(0x7f000000b000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000005000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x2) 2017/10/01 19:32:11 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000000d000)={0x3, {{0xa, 0x2, 0x3800000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) clock_gettime(0x7, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000d000-0x8)={0x2, 0x1}, 0x8) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xa) socketpair(0xb, 0x6, 0xc30, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000)={r3, 0x25, "37d569d76429b6e3b957e9c88e4363f924e5cbc90ce814e9b6270a04e741b8d03e2e7a50cf"}, &(0x7f0000005000-0x4)=0x30) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000000e000)={r4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007ab000+0x597)="1b", &(0x7f000002d000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4000000a, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x4000, 0x1515, &(0x7f0000000000/0x4000)=nil) r6 = shmat(r5, &(0x7f0000002000/0x1000)=nil, 0x1007000) mbind(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000009000-0x8)=0xfffffffffffffff7, 0x4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000)={0x1f00000000, 0x0, 0x10003, 0x8}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000010000-0x20)={0x9, r7, 0x0, 0x2635}) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) shmdt(r6) syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0xc703, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/01 19:32:11 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000032000)={0x7ff, {{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000032000)={0x0, 0x0}) dup(r1) r2 = accept(0xffffffffffffff9c, &(0x7f0000031000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000032000-0x4)=0xe) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000031000)="2f6465762f76637300", 0xa80, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000031000)={r2, r3, 0x1}, 0xc) r4 = memfd_create(&(0x7f0000000000)="63707573657400", 0x0) fcntl$notify(r4, 0x10, 0x80000025) 2017/10/01 19:32:11 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000019000)="2f6465762f76637300", 0x2380, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000019000)={0x8, 0x6}) syz_emit_ethernet(0x11c4, &(0x7f0000012000-0x1738)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x14, 0x6, "807e84", 0x118e, 0x0, 0x0, @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}, {[@hopopts={0x3c, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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{0x7, 0x30, "36732a45db37e7bd1a049e898db44539163fbf35f1b0054189f136e046d8c6cce0d6067c9f904c46c9ff28e8ede90aff"}]}, @fragment={0xbb, 0xffffffffffffff4e, 0x6, 0x5, 0x8, 0x8001, 0x2}, @routing={0x29, 0x14, 0x3, 0x261, 0xd229, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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}, @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}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x1000, 0x8000, "fc05e9d88a09ea296a06819a41b2c9f7f1f777f6b6f49e166d29987b5f1648b093b1cfe867bccca87969e497e9b603606367805c9accd5376e956dab235262778033b1d8e2cbec09292a4591191ecaf329ad355052ba7833f50533080c00cb6d8647de14c9a153998daefaa41876feb33b56e22d7ea09646f8de6f06f3b80fe691015dabc5081f7f40ce6acaf859ad5679d31f81249c"}}}}}}) 2017/10/01 19:32:12 executing program 0: r0 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_extract_tcp_res$synack(&(0x7f0000003000)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) r2 = dup(r1) fsetxattr(r2, &(0x7f000000a000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737323", &(0x7f0000001000)="2173656c696e75782f5c5b00", 0xc, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000011000-0x28)={@common="64756d6d793000000000000000000000", &(0x7f0000003000)=@ethtool_gfeatures={0x3a, 0x6, [{0xc4, 0x4, 0x1, 0x5}, {0x8, 0x7, 0x1, 0x4}, {0x9, 0x6, 0x2, 0xfffffffffffff303}, {0x7, 0x8, 0x5, 0x3195}, {0xff, 0xcae5, 0x81, 0x7c477301}, {0x40, 0xd89, 0x3, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit_group(0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000011000)=@ax25={0x3, {"5d9d70ad6e5a84"}, 0x6}, 0x10) 2017/10/01 19:32:12 executing program 1: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c21000)={0x0, 0x0}, 0x800) vmsplice(r1, &(0x7f0000cd9000-0x10)=[{&(0x7f0000323000-0x7f)="a9", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x2000000001001) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000240000-0x2)="803a", 0x2) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cdd000)={0x80000000, 0x0}) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cdf000-0x10)={0xa, &(0x7f0000cdf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000619000-0x8)={r2, 0x26}) prctl$void(0x1d) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000523000)="2f6465762f76637300", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000cdd000-0x14)={0xba7319548b2dcb3f, 0x3, 0x9, 0x0, 0x42}) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000a93000-0x60)=[{&(0x7f0000c99000)="53dc7c1d0ea5393f30e18939d1c528ca7b2bb4258f53124da7d827b4bc07c63799527f9b0e28597a4f2569e0d4021c93d58f16581584669a8bfc977a4c2b23848788d90f7633c6d6e4a59879b4c641f50020e88e4c64", 0x56}, {&(0x7f0000416000)="9a8d65c25a55af8db21e0d1a97974b945870a5efcd94266136ff5312b131054a934fa51374d41480c3670450075be668b8d9", 0x32}, {&(0x7f000021f000)="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", 0x1000}, {&(0x7f0000cdf000)="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", 0xfc}, {&(0x7f0000cdf000)="2223a40ddb97daffdc914483ac7c54f996673b73938131d2e64432340da05bf3c2229d653556ad0d5c3044cfe32fa3140591bbdbb1674df35ac52bdf2907f2e7f19d54d0211728b4f3dfd274c9aa16bb1876a22de5821da007fc100e30ad45b1f0bdb9a4c69e794a72979f926bc1727a96c6fef5d89604691bb3d832f0715c36249e33a66921b1e01cad1238827840df94fea6bf2266b9867cf77022c9901b", 0x9f}, {&(0x7f0000ce0000-0x66)="29f9be64bc3d4a2a009b851e7429ee45517bfafd9460995afbad73efafda0b50cd72bc1171fecf8fdf06ba1185975d732ed1cfa1f9e03eeb8544bf279f1fa95075dc8d593dab446af1ac0dae8f443d8520e635ff5754ab51674369490acc8b4358227f8de34d", 0x66}], 0x6) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000cde000)=0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/01 19:32:12 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa8, &(0x7f0000031000-0x359)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0d013e", 0x72, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x0, 0x6, 0x0, 0x8935, 0x1, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x1, 0x2, 0x28, 0x0, "cb6061a45eecdca228f70a14ebad81d556d3882d943542ad76175c01cc748239"}}}}}}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f76637300", 0x101, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000024000-0x4)=0x0, &(0x7f0000035000-0x4)=0x4) connect$ax25(r0, &(0x7f0000034000-0x10)={0x3, {"86eca58fbf0cd5"}, 0xffff}, 0x10) 2017/10/01 19:32:12 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5, 0x1) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000009000)=[{&(0x7f000000a000-0x1000)="2e5627dcabf9", 0x6}], 0x1, 0x2) 2017/10/01 19:32:12 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000028000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000049000)={0x4, &(0x7f000004a000-0x20)=[{0x8, 0x2, 0xffffffffffff67b9, 0xffff}, {0x5, 0x5, 0x3, 0x800}, {0x6, 0x6, 0x1f6, 0x2}, {0x2, 0x43a9, 0x5, 0x3}]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000031000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000025000-0x80)=[{&(0x7f0000039000-0x1000)="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", 0x50c}], 0x1) sendto$inet6(r1, &(0x7f0000040000-0x65)="69e71349fc0ac2c5cbe1fba8dc6bf1969b961007a9f0e0f365b806322f712ded1c7874cb29cd6e3bda97dab128d76fb2137508c4483f36bbd62a5a068ad0a108b64d57115e429874effc64acf9193409f9cd28cabecaa08f637b23cc09dd7181cebcae9a64", 0x65, 0x0, 0x0, 0x0) sendto$llc(r1, &(0x7f000003d000)="16", 0x1, 0x1, &(0x7f000003d000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000048000-0x40)=[{&(0x7f0000039000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}, {&(0x7f0000040000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x2) recvmsg(r1, &(0x7f000003a000)={&(0x7f0000008000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000048000)=[{&(0x7f0000004000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000044000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000045000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000046000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000048000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000034000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000020000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x7, &(0x7f0000042000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x2}, 0x10000) sendmsg$inet_sctp(r1, &(0x7f0000033000-0x38)={&(0x7f000003d000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003b000)=[{&(0x7f000003c000)="03", 0x1}], 0x1, &(0x7f000002a000-0x150)=[], 0x0, 0x0}, 0x0) 2017/10/01 19:32:12 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x0) setfsgid(r0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1b, 0x5, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000006000-0x4)=0x9, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000f79000)="2f6465762f766373612300", 0x4, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000-0x68)={0x0, 0x5d, "e92768506441bec55f15a91a6c5f2d6fb9e380849e3d2bebc02a8fcb89e6cd9904a94959c0c3962a5b1eca330aef721ed376b467afc55622930eac4ac4f3e904307b1949605e1bad1096de036cfc3d6f19a5af112126d9709c4608f694"}, &(0x7f0000000000)=0x68) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000008000-0x4)=0x7, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r5 = request_key(&(0x7f0000009000)="7573657200", &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000009000)="2f6465762f766373612300", 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000b000-0x8)={r4, 0x100000001}, &(0x7f000000a000)=0x8) keyctl$update(0x2, r5, &(0x7f0000004000-0x14)="bb3425ce5fa28030b9858d2db025cfdf67da32ea", 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000000a000)=0x7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000c000)={0x2, 0x1, 0x6, 0x401, 0x9, 0x1ff, 0x1, 0xcc}, &(0x7f0000008000-0x40)={0x47, 0x6, 0x2, 0x1000, 0x80000000, 0xfd1, 0x80000000, 0x8000}, &(0x7f000000c000-0x40)={0xbb0, 0xf5, 0x6, 0x7, 0xe00000, 0x2000000000008cd4, 0x3ff, 0x5}, &(0x7f000000a000-0x10)={r6, r7+10000000}, &(0x7f0000006000)={&(0x7f000000c000-0x8)={0x7d}, 0x8}) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000-0x4)=0xf0) connect$netlink(r1, &(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/10/01 19:32:12 executing program 1: syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xa)="73656375726974795c00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x2000000000000005) mmap(&(0x7f0000000000/0xcb4000)=nil, 0xcb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) write(r0, &(0x7f0000019000-0x1000)="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", 0x200) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000cb5000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000017a000-0x4)=0x8) mmap(&(0x7f0000cb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x8, 0x2, &(0x7f0000cb4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009eb000-0x4)=0x6f) mmap(&(0x7f0000cb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000cb5000)={@common="6e723000000000000000000000000000", @ifru_flags=0x1000}) mmap(&(0x7f0000cb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0xaa, 0x0) ftruncate(r0, 0x2a45) write(r0, &(0x7f0000cb6000-0x1000)="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", 0x1000) mmap(&(0x7f0000cb7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000161000-0x20)=[{&(0x7f00002f4000-0x1000)="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", 0x1000}], 0x1, 0x0) 2017/10/01 19:32:12 executing program 0: rt_sigtimedwait(&(0x7f000066a000)={0x9}, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006f7000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80a, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000787000-0x4)=0x9c) 2017/10/01 19:32:12 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5e766d6e65743000", 0x1) get_mempolicy(&(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, 0x7fffffff, &(0x7f0000987000/0x3000)=nil, 0x6) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x200100, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, 0x4) 2017/10/01 19:32:12 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x1) r0 = memfd_create(&(0x7f0000006000)="5e00", 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f000000b000)={0x4, 0x4, 0x5, "49b9b79dcca9", 0x1, 0x0}, 0x10) semget(0x0, 0x3, 0x408) move_pages(0x0, 0x6, &(0x7f000000b000-0x30)=[&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f0000560000/0xc000)=nil, &(0x7f0000003000/0x3000)=nil], 0x0, &(0x7f0000009000)=[], 0x0) 2017/10/01 19:32:12 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000028000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) connect$inet(r0, &(0x7f0000046000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000003c000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000025000-0x80)=[{&(0x7f0000039000-0x1000)="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", 0x50c}], 0x1) sendto$inet6(r1, &(0x7f0000040000-0x65)="69e71349fc0ac2c5cbe1fba8dc6bf1969b961007a9f0e0f365b806322f712ded1c7874cb29cd6e3bda97dab128d76fb2137508c4483f36bbd62a5a068ad0a108b64d57115e429874effc64acf9193409f9cd28cabecaa08f637b23cc09dd7181cebcae9a64", 0x65, 0x0, 0x0, 0x0) sendto$llc(r1, &(0x7f000003d000)="16", 0x1, 0x1, &(0x7f000003d000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000051000-0x10)={&(0x7f0000050000)=[0x0, 0x0, 0x0], 0x3}) recvmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f000004f000)=[{&(0x7f000004d000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000050000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000004e000)="", 0x0}, {&(0x7f000004f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000023000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x5, &(0x7f0000037000-0xf5)="", 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f000003b000)="30", 0x1, 0x91, &(0x7f000004c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2017/10/01 19:32:12 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000018000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000001c000-0x8)=0x8) bind$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000002b000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="ebdefd24bb55", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c81f27cb5b452691b0be92d52321c112"}) sendto$inet(r1, &(0x7f000000b000)="c8", 0x1, 0x0, &(0x7f0000028000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000008000)="057ea447af7c872f811718234c916d1a8b79324fc6", 0x15) sendto$inet(r1, &(0x7f000001b000)="c7", 0x1, 0x0, &(0x7f000002a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2017/10/01 19:32:12 executing program 1: mmap(&(0x7f0000000000/0xcd1000)=nil, 0xcd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001a000-0x78)={0x0, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cd3000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000cd3000)=[{&(0x7f000061f000)={0x27, 0x0, 0x800, 0x0, 0x100, 0x2670, "f36adff6976365bf83fffbe2a60c9509ddbb062bffaf820e00c83548a77dbf8de3ebf0cbaf88269fb569131d9a1f6de9d9d00fcb340992b9995852e7a6cdeb", 0x5}, 0x60, &(0x7f0000010000)=[], 0x0, &(0x7f00000c5000-0x40)={0x40, 0x117, 0x4, "3c1b0cad3f0edb6d0c43a1fda41ffd666ca7e37d89a19fde342b99aec5eceda1e6674aeb38ff1e7068fa27b1"}, 0x40, 0x8000}], 0x1, 0x20008080) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x401, &(0x7f0000cd4000)={0x0, 0x0}) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b48000-0x4)=0x0, &(0x7f0000cd2000-0x4)=0x4) r2 = gettid() move_pages(r2, 0xa, &(0x7f00006f8000)=[&(0x7f00008b8000/0x2000)=nil, &(0x7f0000b03000/0x3000)=nil, &(0x7f000092b000/0x1000)=nil, &(0x7f0000da7000/0x4000)=nil, &(0x7f000017f000/0x3000)=nil, &(0x7f0000e76000/0x3000)=nil, &(0x7f0000361000/0x3000)=nil, &(0x7f000077e000/0x2000)=nil, &(0x7f00009a5000/0x4000)=nil, &(0x7f00003c6000/0x4000)=nil], &(0x7f00009ed000)=[], &(0x7f0000ad0000-0xc)=[0x0, 0x0, 0x0], 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x4b, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bd3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000001000-0x28)={@common="62637368300000000000000000000000", @ifru_map={0xffffffffffffffe0, 0x9, 0x5, 0x7, 0x2, 0x0}}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xb, &(0x7f0000cd4000)="0e", 0x1) perf_event_open(&(0x7f0000010000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000007000-0x40)={0xf330, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000008000-0x10)={&(0x7f000000b000-0x8)={0x0}, 0x8}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x2f, &(0x7f000002b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000009000-0x4)=0x1000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f000002c000-0x9)="2f6465762f76637300", 0x200200, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000026000)=0x0) 2017/10/01 19:32:12 executing program 0: r0 = inotify_init1(0x7fffc) msync(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x400001) fchown(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 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) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x4, &(0x7f0000000000)=[0x8000, 0x0, 0x200, 0x4], &(0x7f0000000000)=[0x3, 0x20], 0xb0c6727c806f99c2, 0x2, 0x63f, &(0x7f0000d52000)=[0x6, 0xfff], &(0x7f0000000000)=[0x3, 0x64f, 0x7, 0x7], 0x0}) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000b24000+0xcb5)=@file={0x0, "00000000"}, &(0x7f0000663000)=0x6) listen(r3, 0x1) 2017/10/01 19:32:12 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000)="00", 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000)={0x0, 0x9f, "6572228f167f79bade72a515e24efba509ab7b4861ee165f18341d438dfb8b2f03af3e52fc8ca5cb536e4da669aea6bc40b520be1d91147de0b2da0937a607668c436527d2ca1d528f242e7215db2b19a6d111c212760335701a7e41384bbb97498284d2006695640d1821a28a7b49762160bb6af0dec8dd7c5b0c9f18c807b49a77e86a63e5c38147dfb3bfd3b33c94ccdc03a5bbd036a0663df9124e6318"}, &(0x7f0000014000)=0xa8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000016000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x8)={r1, 0x2}, 0x8) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000016000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x431, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="294f3c2710a6f063aec373961071bf11"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000017000-0x4)=0x4) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000012000)="9e", 0x1}], 0x1, 0x0) ftruncate(r0, 0x6c80) 2017/10/01 19:32:13 executing program 0: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000847000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000696000)=0x6) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000cd8000)="d058fcc6fe575507968af4679e9dbc7e0d2a9658698742a77882ea26b655b56580eec4172ca23e2abff3d74ddb7a7a7c773d75fc747668646e7c53cca24fa0a7905619ac125106062d3e071de1b55359b347e713f95ef0c0dea3c427dfb7e7be5813def57bec", 0x66) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a2a000-0x9)="2f6465762f76637300", 0x2, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cdb000-0xc)={0x40000004, 0x0}) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000cd9000)=0x0, &(0x7f0000cda000-0x4)=0x0, &(0x7f0000cda000-0x4)=0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000cda000-0x1)="7573657200", &(0x7f0000340000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000883000-0xf)="6d643573756d73656c696e75782c00", 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) syz_emit_ethernet(0x2f, &(0x7f0000cd7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7200009d0006", [{[], {0x8100, 0x2, 0x7, 0x273bc61e}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x4000000000009d, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @igmp={0x22, 0x0, 0x0, @empty=0x0, "31"}}}}}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000cda000)=[{{&(0x7f00009a2000)=@generic={0x8, "1e5d7469ea4440028c5d6dbbc132d4f2914463bc78da468214a65893a479aceb51993270794091ae9ee1d21227af3c32b9942eba1dad7689fd805682c79a1fc4df5354e8957ad68d969bdea8bfecb10b872ab4fb138a4e715631f59423e1ebcf9aee9b89c28a8659b7d4ddf0f4446910ec5ad100070f43825c984008b8cb"}, 0x80, &(0x7f00001dc000-0x10)=[{&(0x7f000031a000)="fcbd3308ca6d251ba918f8cc0aa1a5b08bd7a08f0e357f3f6642a58411c10f9751f7cde95088b2100783761a6171d5e9728e43d51220990eb406a894631a64b2f7bd82a0cb4189459832aaf22c3b7e11a17c6467de9cc7c0a168e7b10ebaf6789fb0f5e8621b8d2aff602d1929b4d2e81b63c2cdaf711b8e5ce10aa070edc6e057d54cf570a0a225c793171898fd46a67d9d8f6f7c851054f05756fb826a5febf083b992d22aac7445b2f228e0a5b46d0e556b5f522825f7b0c3cf229658f8a848d0ab8a13e12486c832c48d2cc14d754c8dbeca12b5a642ce0b6eaf25a1989b740cf844967a5a5f57166dff50dcc18d1a832898c312a1", 0xf7}], 0x1, &(0x7f0000cdb000-0x2e8)=[{0xe0, 0x110, 0x3, "5f4aa44d77705db5a62432e657811900658fa1440d51a9ba6a3f343f4b45bb69b409f3f80b5569bed596a94dd47fdb7d1aafa540f4278c082d53f9d0eb4d940ac0c50abb0d1451de7bde99fbad60bf19d72012ac27696ab17a8518e4c9d55bf09462f0088e4165d3a38af1b7fb16a022ab0cb5b486cd709ce5e27a5382ab5236426e14c8c9f884ccbc5b440617964cd5ee0c377873e3eacc0fce51af5033966ba8040200d4f8e8bcacc89cf377c10be46aa584b4fdde647200a2ebf051c9868c0cd9a1e278931ea466a4fff2"}, {0x70, 0x109, 0x7, "ac8936b76090cdc0576f23620301df60416a0554134e527a583dd3ed03d0c25950ea0e31065a14d737a4e4b32cac1ebdf4517a383b2271b4a1d66c4f26e4c31257c4b29d3b9f0873ed1cf8a8247b534f957c5eb57dc983b0a177b1fd"}, {0x40, 0x114, 0xcb, "a78b53b86d0ef40e50e1825d0934633d5348e6d4137890dd51256e48db3912a2c61a85dbc3ef18deb6c80f1a3d5226"}, {0x60, 0x11c, 0x6, "51fd259b57da0784c9b1292e82cf15f8a25a0f73264f65a24560eb4816a92ce35d36c379dde5d2591f916e20b729a5af62fb6d8c32b88eecfb570d11ebb30f8fee615b5dbd8556934e35e4cad29ede"}, {0x28, 0x102, 0x4f, "e9eee34253655afefc3cf1f4623351d7f90c5f4846"}, {0xd0, 0x113, 0xc5, "5afc62caa056f5d8cde124a405b119a0f5f9a2fe05571d8772ba67ff5c9c9577fbceb515ecf9c308e6ad8495c55c3482ea71efd3a43afe2afa691b29945ec7b3922b78f12d18d2c1750e192bfcd6081444ea2fa467d11fcbc0b9f3b92d58b550992fcb9c5fa0d2045e06936914451fb7c6084eafda156d0d1f6923e01beb6a643426305f827959729171edae6808a449cf13cb830e2693cee92c5ae201e361ce6f77f7a100d0ad0844129dfaad0525f50424be7ec2d9155d758a"}], 0x6, 0x4}, 0x1}, {{&(0x7f00008f7000-0x60)=@nfc_llcp={0x27, 0x80, 0x1, 0x7, 0x10000, 0x10001, "b7e764f2fa2883fdb7ad3bd73116594042088bae083fe43185d22c312602fe04044032e1b110c816ba2ef44b874d1e92cb45a22f896f579e54f3d7067005fa", 0x4}, 0x60, &(0x7f00006f7000-0x30)=[{&(0x7f0000cda000)="7362d4ba539ec3fb785c37c73fa46530471e79095c9b8ef8bbc08a4df662c893f36ce3f6822c2114ef6756ffe9dad9d69d3a1ab399d87ae097f0989ee184626f57231d1798dbf57512a769d5646c037ad85f126178510d1693", 0x59}, {&(0x7f0000cdb000-0xc3)="10e6b883bbacbe38f723f54213656066e08f2897ba0f8856beb4fe91b8ae9b6ff255ddbf587aff09041046985a84cfc07eb6d3564a2dc79d1328ff3ca5cb6d35e6ca5f83a7a2299e2fa82d63fae2843465c17433c94671882d42281b3e64a8df28c46993510fa95e0956571c8aa953e5719aa7e390980ef59037251562ab4077609b5a2a818f2d948e30bd922d2d38bf22b3c9c9bee2ace2aadc1722d8f1656d39293d32a58853fe6860c01888690375585979acd9bdd2b68f90b75eacad0fc14c03ad", 0xc3}, {&(0x7f00001e5000-0xbd)="b08b8d4201284e61b0bcc4f5be0d39ec5afa0238946c08188acfd3799c4072d0204b3447974c3533588031256d1016daa1c1a2faa86dc50ae656756aac044d60a34b7731bdeb9fa077a3113075e8c591f96c310e6d0f3c697a2479583c21e1a8227e6df24be50751c08c84a95cb81ad20e6317d9026fcaee7744be2106254234ab3291231dc0b6d79a1af190e3291b8310c1191b1263eb297e35d53fb7d86d0556166f82fd40480aae973b613452df56674e68f41737af79db75be6561", 0xbd}], 0x3, &(0x7f000034e000-0x14e8)=[{0x1010, 0x118, 0x80000000, "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{0x88, 0x113, 0x6, "991023c794571a14f08a869e877795562148a206a30e1a3de538e49a8eca20028125caa400e1d298a6737043b4ac0f51105d1ea6a847d8de71047d5554f8c48f979b9cd5b587b15a8c7a1b16f32e0880d628b0d706fc207f68a904fab4bf8000cf2e1291f4bd6456a1ec113aadbf4cd671b8fb21"}, {0xd0, 0x11f, 0x7, "40b43e6ed4481a89b00cc8ef4d2a56006a167b15f7ab44ef02b1d9f4cd927dc6f0c0e310d8fcb7f7e450e3cdc349c1d470ec7ed322ced6c2d8af3454f8542b25cf86a381a483abc1b6d52840f7f5163b0b4e46fcad7f43397aa4c4d4bb4318af6dbc0203faaced06a36b377f2cee77218fa66caf6a26681ebe54069e5d7e9d6b9abf6ffba2aed0f7e549e314e949c6c8f0f5f3ff06563cb72125888815620974bc38d2479754d47a116046a14119107c4c762964463d2d79aaa621722fec"}, {0xc0, 0x0, 0x8, "1f51bc169b98089279816067724c77d02b64d74a5d74b0f56482212141d349d1e5de86868884452a09065a0b48b0c605665a839f10d6765f942438b119a8c919f0df022ea38dc988421a7b1c2a4d14a402f4050532d7cc5e747736f77887283cf1dce8b71d4598b2e142201dcbf17fb9ea2092ccf82d07d4596ddd1a54dc57df6357726c9576d1ab12bc69120384da61ccb5c155e221876d76aab67466f3f0720dcf91153606b62f9b"}, {0xb8, 0x119, 0x100, "74f9f6e90f2a50cddafc93d9127d4cc60b4de17e8506ceee34cd786355f437529671b6761c47c24c9194077642ab064bf33aee6a1b98f396f0878886d8f928ebf58339967b64d1b6a1019ee6000477165aa1f461630fa8003cd0c3e120dee47d8b34a82b590ed97a7c62d6fe6eb2db6ca07ebc53fb08913c5e260b2d6b73a8a7880aa90fce0ae72da4ef2336491a0792f0203495063d6c10908aac466f44d7c6bd3b29665ef8a1"}, {0x20, 0x19d, 0x5, "ff7d367a745677e031"}, {0xc0, 0x100, 0x9, "44d6ff84746ddd91f397e0dfa26ae503f6f85a14462d6cadd5c6033bb2388f8febc6fad8e64b9e6411d97eb1a20d7887d88d26cc6c1238df74bea986e3c8837c205b128b6a406266bda87e626abdbbca59fba823efa8d355b1c1b2a0bf5f79074e0baa4f93b878391a2a1d77498c87f1826a8dbff911d841f1e76fdb0737539dd7d89bf6909d748e2a4330a717e3fa5a2621d08121c869bca5550a1574d83f5ffc227ea4a2eba1bbc66a"}, {0x98, 0x19f, 0x6, "311034dbd8d4b3fb853fccb94ae9a21a265b45334c73e11c9ce1f03b79c2dd839e52293097e9e134cc982c5a725fc5cda2e7be601379ee87f2949340808236ff64ff589cb529c0b1160bbe2c24edfd177db09ee248343a7243ec7636f0b519c97a282ea974bd10465c8cd7f4a6c97bc0d2aa67e32425fbf0a15816dfb0896f6cecff0e849e5494"}, {0x90, 0x1, 0x0, "65be4079de7ceaf94d875075778f729215383715fcff478836ad242e4717900b8cc3b71dadd46e1945efdc7fff99d1f9fe9c38def4b2e983e51183fca5e1bd66eecd526adfa2ff76cc2abfeba4a10dcd0a8477eeab7eb4a17b3af11c16635657c466ca11b3711a4ff6affebc59691d4b17b8de9a936d894ae13926"}], 0x9, 0x40004}, 0x200}], 0x2, 0x4000) 2017/10/01 19:32:13 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000022000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000023000-0x4)=0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x4000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000023000)="2f6465762f7663732300", 0x100000001, 0x80040) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001d000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaf}], 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000013000-0x10)=[{r0, 0x20, 0x0}, {r1, 0x100, 0x0}], 0x2, &(0x7f0000023000-0x10)={0x0, 0x989680}, &(0x7f0000023000-0x8)={0x5}, 0x8) futex(&(0x7f0000014000-0x4)=0x7ff, 0x5, 0x0, &(0x7f0000021000)={0x0, 0x989680}, &(0x7f0000013000)=0x0, 0x1000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000025000)={&(0x7f0000026000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000-0x20)=[{&(0x7f000000d000)="f1a2e05b1bc60b2114ea5a096d65e303549d8316ecab359bc49b13a381f8e045f04da65cbb18f15b63acbb46cd2f1a8bf35c4bee7573de199bbf97779dc976e41bb28587e30de8fbe4af4d01c58e77799f679be6585a265de05b3e5807f9ad9d574525c9aa7e8f47da3ee8872c6ea0d9add0030da3909e0c8a23fb692d777725d5a55cd5f25542d70303ce41cedb", 0x8e}, {&(0x7f0000016000)="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", 0x1000}], 0x2, &(0x7f0000026000-0x30)=[@init={0x18, 0x84, 0x0, {0x2, 0x6, 0x101, 0xf4d7}}], 0x1, 0x4}, 0xc4) 2017/10/01 19:32:13 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000008000)=0xd9) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000008000/0x3000)=nil) mbind(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000009000-0x8)=0xfffffffffffffff7, 0x4, 0x0) mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = getpgid(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000010000)={{0xa, 0x2, 0x858, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x3665, [0x0, 0xfff, 0x3f, 0x3, 0x80000000, 0x81, 0x36b, 0x1]}, 0x5c) wait4(r2, &(0x7f0000010000-0x4)=0x0, 0x40000000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000f000-0xc)={0x0, r1, 0x1}, 0xc) getrusage(0xfffffffffffffffc, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000011000-0x4)=0x80, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sync_file_range(r0, 0x65, 0x4, 0x2) waitid(0x0, 0x0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x12000900, &(0x7f0000003000-0x45)="0543efb27b10bbffa94642c4535b50088662c66a20cb9789b4de73277c108c5197880b32ba19c451e28ff23bc01ec9b74179a49075e1e8045f625cb1a641709ef5626679fb", &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000010000)="301b5d468c5d7cc69eccfea4354ff41685609b646e4db128e16556e899ad94534c6b101dfda71bbd9c407d24b438c48a91e79ff03800f1932ab6f68e420f6d90925f9d262cbe38cdf57e36fe7761288f8229442b521c5f7583dbcdf7cfffbe7a7c3e374ef2f6008379b156a72a1455424bee6feceefadc41b0142282e0a325d2fc8c63a238b7455d8cb6564fe765c6dad9eb6da609f42483facc49d778cf2428f94e") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x10000000, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x100000000, 0x4) 2017/10/01 19:32:13 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000009000-0x8)={0x1}, &(0x7f0000006000-0x8)={0x0}, 0x8) r0 = socket$unix(0x1, 0x3, 0x0) setitimer(0x3, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) shutdown(r0, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xb7, "943f3afe6957b6a1649eb2e2f2e11fca4b9459dcec2cac987c2465b988eca2677364fb7f85c287d058c52eb43f25bf3cbec4ed4b597bede5672f17e17576890d934c5c296cf45dfdb060e07fa620f653bd8f04f972d22a1f6d8d220c1159d18bc2044b07eac9f8a4bb09df6e6539874ae0ddd42005653475a82256625dd827062d9ade53510a533dec91dc76dc5da6d0101aa56bea546a20cc7506e5f10fcd81459d93a545cb3bc8a902e565f20e457b64fb5b68d4eb64"}, &(0x7f000000a000-0x4)=0xc0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000009000)={r2, 0x1, &(0x7f0000009000-0x10)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000a000-0x4)=0x10) 2017/10/01 19:32:13 executing program 1: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000028000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000031000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000025000-0x80)=[{&(0x7f0000039000-0x1000)="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", 0x50c}], 0x1) sendto$inet6(r1, &(0x7f0000040000-0x65)="69e71349fc0ac2c5cbe1fba8dc6bf1969b961007a9f0e0f365b806322f712ded1c7874cb29cd6e3bda97dab128d76fb2137508c4483f36bbd62a5a068ad0a108b64d57115e429874effc64acf9193409f9cd28cabecaa08f637b23cc09dd7181cebcae9a64", 0x65, 0x0, 0x0, 0x0) sendto$llc(r1, &(0x7f000003d000)="16", 0x1, 0x1, &(0x7f000003d000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000003a000)={&(0x7f0000008000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000042000-0x10)=[{&(0x7f0000042000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1, &(0x7f0000042000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x2}, 0x10000) sendmsg$inet_sctp(r1, &(0x7f0000033000-0x38)={&(0x7f000003d000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003b000)=[{&(0x7f000003c000)="03", 0x1}], 0x1, &(0x7f000002a000-0x150)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f0000042000-0xad)="7f49e7a2e9ac0c1acacb3942f2176424c217d7124523ed2bf6fbbb842bc1a52c4628e8e3255f843cc5244ad07a7f880b8992ce6dd6d90ed4c1ec000000000e0a7382a608f9d41ce8a3a2f6ef0e069b214a6712243e1eda5dcd44495728893e8f2fccd2eed941723311dc966b498f883f8f4a7c2dfae1fbec51756f5571c14bf0cc4fb945a995960551407b5f02c37d0df9b584d717e633ac2056013e4049d1b6f1212b", 0xa3}, {&(0x7f0000041000)="fe7fcf52a15d15de35c6be9f80615b63b45ca1df83e87e65da3f0d763a8721c8eebee06bcff23b4ba6aabef38f16982e553040371178d82696d0ea752494e8", 0x3f}, {&(0x7f0000041000)="c75879931e01dbd80b7984d77875fb12e1e614a0bfa1a5346a4ec30ad1b1f8a3083bb384a54d7f53172f0877c367bae7cd38cc4da49c8bde08f1863d43f7b9d0a39c5969173da37305117de656a6b7a19603df317a849ac9b5e552bbccccffb82f545454f035e9d04d42c15df991cf28a5236bbbf8ef2ade980a2ab31c7d4bad45f304f8d2b7ef48fe7ed36c781ab704a842458177cac2c7680d9d26eb5e48f7db1f00a09b47c11c6a10b9bd536850", 0xaf}], 0x3) 2017/10/01 19:32:13 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0) unshare(0x400) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000000e000-0x20)=[{&(0x7f000000e000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f000000d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xf2)="08843b56effee28f7ef48d45a03d948e989bcac85cf9254aa44a63ff0d311af886a2ad40adee4aae01ae30b073827deaaceb9d637a335f56846c0a2589924cf31cd9fafd7452429270603757e23c4ebc89d5df8b3bde9e7b599421d93fb7f1a54f6e95e65eb41e6075472ce9b6bf473803f8b338529abbf45a073e07aea0075beffa293bc92aca586069a58eb4902dd5f48a3fb3e6b457e61b73e3c1cde7f163a24a509e38ddfbdab0780ecda0773458938cd31dbb1a67d957ed5d125925d675b54956770f52737b396c2e5010425be36009287f204332d40088d80bfb957082bd646a7f9aefec5dd5d844c860bdbe3a36e4", 0xf2}, {&(0x7f000000c000)="", 0x0}, {&(0x7f000000d000-0xce)="cf77ca1b5b198f28aa8f4dbe48dd7c2f44b7e863a0b2ec97f45fb5d79768357b1b79a6af8009ced60b59473ab9203be0c3706bed0bf9bc68c0e04b4db75e6e728e58d69860a9ffb8cc9d4a3c3857efa12b422e2585f9a728028a51e45b4b37e9e381d32a2a692a94f6cbedd5bbc368f811a1ff17470199c47f010594d9aea7b865866ae19d8c58243ae80a6a85dc45874bcf6004e31d7484bbef9b0fefe432e5d78c23aa90545aa2260efb996c30bd3b08c3a5bfd7761083d485c19064f4be51bb414c4e684c10237f3db5748301", 0xce}, {&(0x7f0000005000)="3eb377b15fe2a20a5b258623bcbfda8582237e28e1f921586c6daf28c254fb82b5c31ab642754f4d174c449435ee", 0x2e}], 0x4, 0x6) 2017/10/01 19:32:13 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002c000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xc) socketpair(0x3, 0x80003, 0x6, &(0x7f000000d000)={0x0, 0x0}) keyctl$session_to_parent(0x12) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x0, 0x3, 0xc4) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) sendto$unix(r0, &(0x7f000002c000)="dddb3ea0b3fff7cee87ff8edb5c73d064b0c7bfd4dd7d4c384bfc9e2df582943c4f18b3d7c4c146dc09d43d7bef59178195749756cd06be4e9acb3107ba369de00502a683cf819d6a7e0f61d6bda8b871393bb376e3fe857d22cde70df3b7c708b886dd856cd5c5e066328e5c4d2f3020818ea407e96c1dc28f1f23c8aa0e2dc15c678910dac18cb6c41a5775457c0e5126e75236932e1982e817849a02d67b32ae461bf91cd345305d73f99e74b60e9618a97b9377c0d995708a297b46f417ef6bc97719a0c05f538", 0xc9, 0x40, &(0x7f000002c000)=@file={0x62293298d18af7d, "2e2f66696c653000"}, 0xa) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000002d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/01 19:32:13 executing program 0: socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000739000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000009000)="2f6465762f7572616e646f6d00", 0x0, 0x2040) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0x0, 0x0}) ioctl$sock_ifreq(r2, 0x8970, &(0x7f000002f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000014000-0xb)="2f6465762f766373612300", 0x100000000, 0x220000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000002f000)="04948801fae82c291c3336efe2fcd7fd77af95c9dd2a5f0e4764dfc13fd9fca79cb8edecfb03298ebb319ccd45fc7cb32cccbdd65e1e06f928be9c67631c57e531abf09eb7b707096c70c98135f1572a5b4078ca5d36e2b400ea142a41fe1d179278fe58e00f6158e0561485551b82d55be9caf8c7c4be59be1952ec85ea20b2c9f573115e1c2a9a25dc87b7786b33a86c8168205eeebdef1385304346a0cc0fd7dff0ab05603a507d282bdcbfc54ee3a3cce1db97e5449d5adea115240354b1dc60d201d7a6062dd23f33") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000030000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000023000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f000000d000-0x28)={0xabd, 0x8f6e, r5, 0x3, r6, 0x7, 0x81, 0x1000}) fcntl$setstatus(r1, 0x4, 0x800) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f000002c000-0x4)=r5) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f000002c000-0x4)=0x0) 2017/10/01 19:32:13 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xfffffffffffffffd) r1 = accept$inet6(r0, &(0x7f000000d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001f000)=0x1c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000022000)={@loopback={0x0, 0x1}, 0x3, 0x0, 0xff, 0x1, 0xfffffffffffffffa, 0x8000, 0x8}, &(0x7f000000b000-0x4)=0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000023000)={{0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0xb7be, [0x3ff, 0x1, 0x800, 0x0, 0x80000000, 0x1, 0x20, 0x0]}, 0x5c) fgetxattr(r1, &(0x7f0000021000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb) sendto$inet6(r0, &(0x7f0000022000-0x2)="0003", 0x2, 0xfffffffffffffffe, &(0x7f000000c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fcntl$getflags(r0, 0xb) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x8000, 0x0) 2017/10/01 19:32:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000093b000)=0xa52d) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ec6000-0x18)={0x0, 0x0, 0x30, 0x0, 0x40}, &(0x7f0000369000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="00000000", 0x4}, {&(0x7f0000001000-0x5)="0000000000", 0x5}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000001000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, 0xfff) ftruncate(r0, 0x4) getpid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x5, 0x30, 0x7fff, 0x3}, &(0x7f0000001000)=0x18) r3 = semget(0x0, 0x3, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000003000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r8 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000002000)={{0xa7a, r4, r5, r7, r8, 0x185, 0x1, 0x0, 0x0, 0x0}, 0x5, 0x0, 0x1, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000003000)={0x4, 0x6, 0x3f40, 0xffffffff}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r1, 0x0, 0x5}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x90, 0x0, 0x80, 0x20, 0x1117, r6, r7}, {0x9, 0x1, 0x1, 0x0, 0x3, 0x8001, 0x9, 0xff}, {0x0, 0x7f, 0x4, 0x6}, 0xffffffff, 0x4, 0x8, 0x1, 0x47, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x10001, 0x7f}, 0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffd7, 0x0, 0xf65e7d346dfbcc47, 0x7fffffff, 0x7233, 0x7, 0x1000}}, 0xe8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x401}, 0x8) lseek(r0, 0x0, 0x1) 2017/10/01 19:32:13 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) tkill(r1, 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) r2 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)="2f6465762f7663732300", 0x400, 0x80001) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000001000-0xc)={0x20000000, 0x1, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget(0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000008000-0x20)={0xfffffffffffffffa, 0x0, 0x10001, 0x873}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000004000)={r4, 0x0}) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000007000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") exit(0x10001) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x6, &(0x7f0000005000-0x30)=[&(0x7f0000003000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000005000/0x1000)=nil], &(0x7f0000007000-0x1c)=[0x3, 0x7, 0x28f1, 0x80000000, 0x1ff, 0x5, 0xfffffffffffffffa], &(0x7f0000004000)=[0x0, 0x0, 0x0], 0x2) 2017/10/01 19:32:13 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000000c000-0x8)="2e2f66696c653000", 0x100000001) connect$inet6(r0, &(0x7f000000a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000006000)={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x3)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000000c000)={0x2, 0xd1, &(0x7f0000006000-0xd1)="4c9a59a07c5fc244ef48066c9434c05396923761c62a275bafe63b6d58877e49f70ef55ec83cc823822374b1635413677191383830a423c98422a25be2feb3ae94c525696b818829c0e302ad5bafca6904d25b34a017036985eca5bdee2f8b4d9deaf31d099a9bbbd98a0674cbfd7cb647357f832d94515f5395d82f446f69b0315606917b9f3023dea12c63eca87351f4cc8eb7574aece33d99e0cc285c88ec18a85b47517b435ee26f02f32ad26ca93d38efeacbac7d5b55b1cc423ccd1d2951dd0e761b1c5d31eee043957b6f19f8fc"}) prctl$setendian(0x14, 0x1) 2017/10/01 19:32:13 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000e000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x63, &(0x7f0000007000)=0x0, &(0x7f000000d000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x8000) pwrite64(r1, &(0x7f0000001000-0xc3)="4f", 0x1, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000+0xf70)=0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000012000)={0x0, 0x800, 0x30}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000014000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000015000-0x4)=0x2) pwrite64(r1, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) pwritev(r1, &(0x7f0000004000-0x20)=[{&(0x7f000000d000)="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", 0x401}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000016000)=@int=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000012000+0xd49)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0x100c)=@ethtool_gstrings={0x1b, 0x100, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000015000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000019000-0x48)=@pi={0x1200, 0x8, "7e81a4ab7854061a398467d84cb34f8d77bbdeeef3b761e5b04fb0d4c3d82131b17b6e0aab413b4621d097c8a5bc49dc532bbb74ba64a3c01317be4759b60e"}, 0x48) fsync(r1) 2017/10/01 19:32:13 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000009000-0x8)=0x0, 0x4, 0x0) get_mempolicy(&(0x7f000000b000)=0x0, &(0x7f000000e000-0x8)=0x0, 0xfffffffffffffff7, &(0x7f0000009000/0x4000)=nil, 0x0) 2017/10/01 19:32:13 executing program 1: ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0xf, 0x401, 0x1000, 0x10001, 0x846f4c2d14924fb2}, 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x80, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001000-0x104)={0xffff, 0xfb, "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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x200, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) 2017/10/01 19:32:14 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x50)=[{r1, 0x2302, 0x0}, {r1, 0x20, 0x0}, {r1, 0x2228, 0x0}, {r1, 0x120e, 0x0}, {r1, 0x8400, 0x0}, {r0, 0x0, 0x0}, {r1, 0x200, 0x0}, {r1, 0x80, 0x0}, {r1, 0x200, 0x0}, {r1, 0x320, 0x0}], 0xa, &(0x7f0000004000-0x10)={0x0, 0x989680}, &(0x7f0000004000-0x8)={0xefe0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000001000-0x8)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000004000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() ioprio_get$uid(0x3, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={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]}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x98) 2017/10/01 19:32:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000004000)=0x5) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x3, 0x8, 0x31, 0x5}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000005000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x480000000}, 0x1c) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f0000007000-0x60)=[{{0x77359400, 0x0}, 0x6476, 0x9, 0x7f}, {{0x0, 0x0}, 0x0, 0x1, 0x41c}, {{r5, r6/1000+10000}, 0x100, 0x9, 0x7f}, {{0x0, 0x0}, 0x200, 0x37fe, 0xff}], 0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000007000)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000004000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r7}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000009000)={&(0x7f0000009000-0x8)="2e2f66696c653000", r3}, 0x10) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x2080, 0x0) tee(r3, r2, 0xdb, 0x1) ioctl$KDDELIO(r8, 0x4b35, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000007000-0x4)=0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000005000-0x6)={0x0, 0x5, 0xf4a}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000001000)={0x4, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000006000)="") 2017/10/01 19:32:14 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000003000-0x4)={0x200, 0x3, 0x9}) 2017/10/01 19:32:14 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000e000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000007000)="fac8b7966d82e09905a734c579ba599d8e5e4e2a693cc2a92b2af2282a72e8bd4e8a822881", 0x25) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x1, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000005000)="", &(0x7f000000e000+0x185)=0x0) socket(0xa, 0x80806, 0x3f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000010000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000009000-0xd7)="7f26a1edf384175aea93959f57fbebcc87b698de3b842e3ce3919d2ed52f670557042cb7409c27f98913d93e453441d7ddcb65cbfa1c7b2f6bf8b19572eb617795118b822c51ad5737aacc0f7ed012340ff953a88b2368df0d563b68bdc0e3983311f05c58c001ff9cf6be5ae6f279d1e927a912477fd0e0418ed021773ba5734902828c4314abe792e3a2ec19df4e38ec46e87977c255a0af9303497f86d16cf6fb0c55774d58716f3d64afc58ac8c2efd60d1a0961bcb93ff563c6a8dc9bf9eaaf6d2b28e5dec2c535cef02c5a3717b6dde1417684df", 0xd7) dup(r0) 2017/10/01 19:32:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xcc)=[@in6={0xa, 0x2, 0x3b, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ada826f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x93, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0xcc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x7, 0x400) prctl$void(0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000-0x4)=0x4, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000005000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_settime(0x0, 0x0, &(0x7f0000c5c000+0x6d3)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = msgget$private(0x0, 0x4) msgrcv(r2, &(0x7f0000003000-0xb5)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xb5, 0x1, 0x2000) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fstatfs(r3, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x101) ioctl$TIOCCBRK(r3, 0x5428) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) fallocate(r1, 0x1, 0x6, 0x10001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000006000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000005000-0x2)="5d00", 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000005000)={0x8, &(0x7f0000006000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0xc0)=[{0x40000000000000, 0x6c, 0x4, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0x51, 0xffffffffffffff7f, &(0x7f0000002000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x574b, 0xf9, 0x7ff, &(0x7f0000006000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9, 0xf6, 0x6, &(0x7f0000001000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xc1dc, 0xb6, 0x4, &(0x7f0000001000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0x2a, 0x0, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x100, 0xe5, 0x2, &(0x7f0000004000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1000, 0xd5, 0x1, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/10/01 19:32:14 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x1b1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000001000)=[{0x6, 0x8, 0x0}, {0x0, 0x7fff, 0x0}], 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000000e000)="", 0x0, 0x0) lseek(r1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000a000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x208, 0x20) waitid(0x1, r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000000e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r1, 0x80002) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000003000)="23469e23560b80dfface2985158d5741ff0c78d4a26c11f1f80976e813f76049339961b6967074b0a491eb77242aa40f2dda277d984d46f2bf0302094f455364289104b728b212c9692947cfd50a0561118855b7d0098bcea5fbc28f79ffd12966d8f31fc34b4eb8896f40fd51f03ebc18d8dd5e51c324793c051555e9eb1eb747fdcb4abe3b8787e2339cfa2f54ca89ef720b2798a3cf88bfe972e9bba2c16ca92fbd3e32c9cb30130d5abbed71551364c48438e477", 0xb6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000010000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x40000000000000, 0x200000000000, 0x8, 0x1ff, 0x5, 0x6, 0x0, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xe42b, 0xf95, 0x8000000000000000, 0x7}}, &(0x7f000000e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000b000)=0x6, 0x4) semget$private(0x0, 0x3, 0x10) semop(r0, &(0x7f0000008000)=[{0x0, 0x0, 0x1000}, {0x4, 0x500000000000000, 0x1800}], 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x8)={r4, 0x80}, 0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000005000)=[]) 2017/10/01 19:32:14 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000209000/0x3000)=nil, 0x3000, 0x2000001, 0x0, 0x4020) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = semget(0x2, 0x1, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000005000)=0x2) sendto$inet6(r0, &(0x7f0000001000)="855430468b911a0f9739013288ec7439266bde035e89749a68ba4207715af0c80b67be7ac06e40620cbdff0f91871cdeacbf81fb3cada559b4e81e8bcf98ee7a5260ff5f7b781198dee3fb94c10106bc46d0071997ddcce054ed5d28b2b6eefb57da42fbd2c840583ba5b066d6812745d3", 0x71, 0x11, &(0x7f0000003000)={0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000004000)=0x0, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2017/10/01 19:32:14 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x10000000ffff, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000007000)=0x200, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000009000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x9765, 0x5a7969eca86afd29, 0xa73, 0x3, 0x0}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000-0x8)={r4, 0x8}, 0x8) socket$inet6(0xa, 0x80000, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x18c1fed6, 0x7, 0x17a3, 0x3}, &(0x7f0000006000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000003000)=r5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/01 19:32:14 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2d76626f786e65743100", 0x0) fallocate(r0, 0x0, 0x10001, 0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f000018d000/0x4000)=nil, 0x9, 0x5, 0x8, &(0x7f0000d88000/0x4000)=nil, 0xfffffffffffffff8}) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0x3f0eb743, 0x0, 0x10001, 0x528c04be}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000003000-0x10)={0xffffffff, r3}) ftruncate(r1, 0xa57) 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) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000001000)=[{&(0x7f0000005000-0x88)="a8a758b7d5109b1e2e71200ac104931a144c55018caa5fa5c94d5a5d5326621098ee156a14849988c3346a448f5fe56e83afdd1b942391cb70d3fa77de570665996f5f8989e9e0ee05ce9ca7ac965fe477d6724b6717f69622659845823c9249868f1b6430c3a4ada2553c1cbf45a232b6c1577a00bfbbc73257dffd8ccd92b6d8877c08c35c976a", 0x88}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000004000)="0e8b567840c3a65bd18c7f291e2ef565a6884c02e7a14dcef3f82328b99534044561f8d913e6e6bcb2e3d993fc6b0907fc87fff46aaae1f50f5b038a49f8c36d7a83f0bf19f6423bfd909adbbde4a89c7c4ad6496f9f9333f9abfb3768589ae7afe4bc24185cd0db29415c7ab1ab4db0d99777857580bd3a87d020f287bf3d43a6613c05389954c504d3f85f5a76d7e23fb9dbe10df3c2fb82b5a6be69c0637a71c9c564cb9a757444780d0eded3179724c7080fc26d1c1735e53c9e8e71f6cc2cb554133f79df2287a4ac5255310cf6d5aef2720905ea1a3abf82d818dce945715ba21bc9a1df31d0921fae5d7378621dc6af7e2c76fc6459516910650cd8ea195e5ad3292792861cf98b1c355b10df1c86206703c2eff70828c32af52dacc678db974656902d7037d2067a632152f4e8dd9509ca703fa7beb27fd0515752fc80cd70279d7cf261c5ef9d925b6b6ffe13edcdf242a53a57e7e4237d7ea9fd87ebb4361c32e91655889a5b8f3bb2d821b91cdbb7316dd41e349ab19adf6070d8799c864d928f8a1ff7401015554d6819df9f4cec7364c23aa4c6982d2d4ba3311a5770b9c34f6946dbbcce60abf814bf5cfaef12219bd3bcbd964d3d283f2d0c81225f9a716a021daa67749ba1161a9e24e38a65ae5da751439166b1e67046584cd63a9cd2aece37759713a93b2874d85bdc6f26b45165149c14227e93cbf62840385bd210f7e7d05fd130c017caa5484aa2e844b4172d6022c4a5227b19d2e75268ee385e9ae554904daaffbc3fb43ce1dc0b5aea033382ad54924b1d96d8134c62de54c591a29786bb3e4c62082fd9788990cdbf071ebb81e97263314f277e8969650db6e8000be3670e41ac730fa30f37b71ebe7fb70a4eacc215246fb61e83b2f6ef9e172a86010e2dad06e8676c5f7990f1f77485997afacb5a0e19bae29dcf5f65e2b6a0bfcb3ea25512d5e7207cf0a0df58568263f2d6f437b945e0c4a4181f076ef276fdfe1911fee876ef06a4f8a7d51b2fa589edca59fb5adf59c0ff61e9c3ff0322ac253bf0c128bd52851128b8479094a950ed1b567d699ea3e6a220403bc129c6aa8ca9230052aa631bef49471d402c0f1cb59b70be310d97d1fd9fb627bd9439b505cf17fb538710a89545daf73d48b51f141326c2dba685269783f7d4fcca350315cc02f0be95f9f5dafbe10acbc2f6fce8efcca3583bf34838d35cb9f5518e3ab50d05a7be412e4405aad169cfa6e00933a691046f5839877ea77e0daeebf0eedd5427263777649efc18bcc060ddbee83880de7f0558e4e839d0a02d6eead54b88188d26c67d17ced06bc2a20a1c0d87a4eebb20ff0f5dd2d5b20cd3c96fac0bfd4d652fe992679ae17fd050744311aa98afb4f05f594e69a22b463a65a54e9ccafee0af48c2f938604c4e5c27c13dc673be691e0ccbee6ddc82e17b96f9da840dbb7c01767e5e00e1913362d695e68341d9e74b3f80b6e43d4fe3b9884249b984293612d44babbcb58804658565e57d476b81fd6b99e05d7ecfe1aca50b802ab628bc62eb4f7fe00207aaac2662dfd218374b95bcb5bd392e35cef102b29255cd19b0e36efd833eea211710d123b2b1ff5b2f80c1902881acf3e22f04b5fa7056dea64e4423951a648a026811e16e9d426fa044bc0f8bb000da6c8152027545a476cd418734325d71ca9e5f358ca65734fb7bbe75edfca1373678788a0b28f1eeb23067940fb36d0a8cd1cb528079fab7bf638a9fa0b0ea4cd86f6f679fca13b8c55dbad9c6c5aee2331c3eafea3fc9979659efc803a59608bfb13012c780090516137bf4f4eb6b5d7d623ad1185ccd5b01f23647564302190098a2554d92e49d52d8d0c22f875bdde524fee92ecc3784dd2491f12d0cab1d9e4b0368a8120bb8382ca9babe1ff286361771414f5b6d460da526008f36220143436bd5ec0c6c7c3b379e401fd0ac8276530f1d11cf48f13ed7e2f105cf80dda149d5a40bd8b78116568308d238bec687eb1f78b9d40f847da181f5c9492d9e5c5fff3347e5836a45605ed9b50565ace1e4384348ff5d35711a267c7b7d6a30ce8393b0c4c75b6539a23900a431014b089f481e6a145b9780b79fc0ce973115899a7fb7436f564fdee69b01033ead030898cf4d2687029497456213bdafff7f83618b288535c7e125bc1f6ce0d17502ca62bc4d1f4f25f7c037138a51c7c01e6a502ba97e235a1ac131dcc9aef12482e9500de567f72a945143372910982986232089a437ca9636648d6d54ea666df76bfa72c4a66f86c921563974a92bfb7467b2ad6b1cd46928c30f1ba45e8f17b434a51a00bb6f4d466387761ef7040efb662fdc5267ca53712850ab2e9dc18409e106ce3a8a881f230213c21de930b78ea834912bf8e48b3740df8cd175a94c34490885611219febbb6db1d1496ef339b7bd3e7ead69ecd77e6558924ffb9688b47df55b66275c6b795ba63ca2926ddf52d38a4fe19db6b3a3ecefbc355e8fbbc17f1ac6126e1b2c6f022a2aa8cb43f87708aead2c26c2c7961d8cd96451a21c91de39617cedc69c25ce3320c688208ac7b42ecc776103dd72828cb233dbed24def35a3ab2379db1a7e4bd07c7a993dfdf159b8acaf7ab0f0f10c1cfeeebf7b5da261cf73e300622c8f545670f9816e2ca89c0d3a45b0749cdd9d4a2d60148878d6a283c6c8e9306a1bf95672e761a8174dd6fb6793a00ca01e334aa5a552e1f32065180a1e9f4e3196b941d93a48df2354e56f764d96405750abce803cdbb6eea51a75e087652a98dd66e01c0897aa8f78b5de726d7f953af2551c3de44372a9ee8af0f9ba1e8f0b4ec8468ef3809709d41d84608e1af6dc0e19c33603e7ed65e04db05dd2295fe9dbbfc4c40d8287571b1725f347a94cf7274ffb58aff261216ca8ce33d120a29d9488544813af4bef4cb1945adf2a42a36596e4d73d6acd114cc46157dbd1a8bd8fc7e999ba6fd45be86fede71b79c9ba00194dd4ba279c4695c1a6df34b20e4735531fdaadee3efebe2d8954a9aae287e9aec037416f83398f65ea2d896aa735d3f0289cf52132f2c8014b02ea2204f19bf7c305630ce392685abb625fbd345ee4565c5b3ecfd80413a90950d5b5d5b3bf040d2c40a7404b1ec7aa16e5d35f62ad891f77ab374f1da0528691b5f08eeea7f80b3fab1f4bdf3592b69ae2bbc5f8c269731341f23ed8d9cbdc58c40d90b75bfaf6e4507889790fa3570fe8ae3df8f0d036ac66ba7595997179a8415e61a0c86791396e59b7d15fa178380c456402d344639247e28ddcf45393a4d19f9788f21dac54027b3b93cfa268f7d0a5e1d75dc9600dfe1b5ffb49f0c27a32470be78c8a8a3e82b52bec4d94d013c8cd40b9dca3c4da88faae0cd18093684b612b702003ea64f5cfb75ce254455831136d3e6b1cbb29b94a1cfe7b7b2c603ec742cf5d9f14665ac76e22286cad6f7bc53d823d6c743d9fa109d5eb21076bdc0fad266a00544b1aba2c7b66e21dec5137e26507157407aeafd4e9e82b01efc65a703cfff8b77f8c34b026bf24194e7ae55aaae7fe6bf3a0543798b530f9493aef5be42c0c0f196623e65e3df2d5fbf7123f27719dd4312c309cdd5e7f19a5a529058da3be5073871ca91ab00f52000e6cf73e06a98399d119e82f863d13e6b7a27f5758ef8248d5ba8c7c66e54c4dc261aae55039aba0d4998510b05302f611c682eff020ff63f5eb813f49f94d95a49230e6a6514f98c10a0d4703728717bd14c56708d8fc73cce91b1ab59fb46589eefebff8744bfe1440be040d76af248273b6d3d44ff4f894875b68c2ddd20832e685d1974639ced52f2256911653c8e844803d9c8a402f643be79f9692003c1deb57e3798adb023958b9eba9ef37c69733becc13c84cb67731e8634ed2598b5a6e8f442d2794aca1bf2679270b2704717ed7f6a1aa03ce0084e79ff3719358066f4d3f3a88674de83f28f9084642aab0cdc6fe2b7fca14d96c7bbba50895ff78048bb316c336fbabd73a4a6d36a107f09c5a9f3712e82fb91df81ec23cd8f6a17c9b41c0cb03c33b14926547433d105b531906e0471dfc195e1295b30862eaa54fbf72bf27cc661e6a811ab1c2a18ff30532f94e388abdf178db6ce87caa945d221799ab6b6a44565ac60f6d484486042076f1dca5c84e7a4fd48ea6756d7fca634b139c355cf214f383a4588458054f3ecd115b2285bc83011b6feb62291c9628fd5ce16065c9291248b9202afa4c9d485c77e664eed0d1f0b59b40ee4768d905722ae8cff20601933064df7a3397529c3eede4418def730fe14fe5d47aa2c9ae01146316e8a26f0959d2c0fbdc7068b495b8408fd4810715bb8edc253394e19332ce14a08778c3ae5663e6a7f85c5ae9408babcd43c3305bfdfa6f87851ced4b46429da2058984f0b6ae4fbc8612e5fd60c74dcfe56ae72173d0571c3e35239a7a8ba4b4794a2cb53c7114cdad0813aadc62310f9a5482c785322a03c3b0fcea4339a2d2d25cd7daa861aafc626237dc796f882eb43ffee2d72df5ba9506e7af06c72b88459de8ff6084e1a86c7f464c533b339c9852de9533cc9ea619fc987f257463abba46c690491ee2737ae7315c900635ddd331b3452dfe58d490833a9c0855ec3262021090f5c312ef13cadc8fd84779ddc7868d5dfbf241b283667ed76dd5331d0f631e95667365399d63e64aec9d9fa3454cde57a9ef65c138f95bc0980f421c910ddac100647e13eccac7a05f46976057fea9ac11a436403252cae92d6eb3407ae48257d42506968bf69ac442e8eda171050d6b90aa1fe2158c81333d9b4fb41dcea90f1b7b169ac7ef02ea99a50a6ec952b7a870e17aaacd260c9f5df326670b452cbd11f369cb0bb44d578a7a4b8b028b79cff86a9e82f204ded21d3a3b8cf1ef5490471e7032cbf05901b5e70f49855ffbfa94138d449211ce05be12630002b6bd60b0e48f40360d01cb7873aded69abbfa2fd319a8c07d70948f53c719f212a8c79549b469c5a94a4b08ee5fab581dc52e51f9b38806fdd2e27a3747cd6cfdc7a1001547799b8d2a44ce9c9f8b9d99365390551d58f55348ce4a6cdfd046d6e5f2711c91a5f0dd542b7387e7331ec63fe8f5c4052c67cc5cf39cb48158a665892da10f11f6ad785ef09d611af412fedf364a6bafa803855a59cd9a5fed644e10f663e51a5fb527e4117ec7e2a243625e4649ef7a04a2ea88334b9ad4692e68d000d0c5788720627104d2a09c1692b3ba129b7817beee7f8ff939a271d5014867c307d47272495d8013f996b0921f6d910c7609f3baf67ee8bd48c599b8893b214386ca9e03a4ca6bcab68f022fd55857e4392dbe852f032f844041a46804a40866704a82dfdef3fb383b87e6a26df1f0c63a74a55dba34143aa78b96e405369dcb2690043a5ffb5298163d7101428ae72addda0fa91955051c9c14c75b2ffa024ae58e7c44f7686901ceadcabd13621b38c256a9daae347724b0c25b1d534fdf4f3526e3066905855a8804425dd10f4b58dcc51a3a2d0555d5cde0a2fbfa54e835ad70cf498e41f9f9239784944222339b856a312def5ae3ed9262f9abc3110e6e4c91c0b8c14f549e27a510d9d90903912b24297bac5d1113dbcde493b4ead92764fbd1706e582bd427c88c98e5522f10dda9d2a3cb1170b3fdbe92027ef9fe82b427739029f6ad9247a97c765da4b5a8519e654ae6159451a9f8e582e4381429037fba6f3063d8a82bf50a6480cc4107ed2a22b2002ce11d1bdf40a5c1534af5482", 0x1000}, {&(0x7f0000005000-0xcc)="fd43f9918702f39f4f6371c6f645d6b7cebbe894c6d812cbe60e23926ce0309f971cca3d6e3ade5ebe4222e0f374cc2680cf86585c7cccfbc29a08286c06f73f88f8003007da32b287e2138f8bee9f43be7ff91cfd1bf5b98a04b7e244ea5c7474a14626d7c308530a8788abad9c49cc70044660377db6b3824b4a8171031fb4386576589960862030a042251ce28752e42f142b8fdb74f6236a4a03d1ad6f40b4dae74f6b1f782941123930493e4f5c8a1f96e77b5e0e6f64882f5e80997cbaf32ef8bd050d574cd3048723", 0xcc}, {&(0x7f0000000000)="9e93d1c029aef3db5866dda1595bd571a7702361f8836ae4abfa11b2e98eec06d124aadda0bace88f48ec6f9c7c1f8030eaa3dc716003526fb10f3bdc7e41057d1cf522d0f96a5b487d01ba731917d747a23d8b7c42d974a29a0fe7abfd06397dc20e583ef851ee42646cb0df0630bda038804c3825cec082541527d47aa39833371ba9e472d9b8f3a4c14d231ee556c40e2d02d1244a32c38e157dcd680acc63e62939b8ac3a877b9e07070fd13d05c8dee220b08b3d7660f71b41f1be7672683729c0a6f95831424f3b1568273e0a88cb059506deb68acb0379ba7737dc49d11b9f27e2bc4c7ac9cea4624e1236ffc1d580f30bf8131a81ddfd3705e8e2af8cc542757c23f6732b8cda32e70d65df50519e4df5eba3e2ded0aa9755c1e2ce6af634e6d9c4631fd5afab828b9ce11a9484ead736bf6ddc096ce2bf13678d80443e9945eee05a01e513e882dc0674ee97c4b671a93eae1ff3aa0b66f5592ebc28e1ab230e607aedadb609ba56dc60eee1a9b708bccfb492f63f9e8f62ef2321cacc17d0e1f98909b5ca759cf9f14a87d7cc4f8bd91e77dff00004359a9e9bd1154d4a9a840de2ab24fca4e380d7517c9907bd1ce79e881eb9a99d3e53c23939fe2e64b9ed80476726f37ddbb175a6f6027b379763c211c6628b37fa0f6c5325fa1a9ad744626766d64937b8603e8f266e43891b5877ecf4e354797e26eae9373427d908ce772037cf29e50d69012c7906f25ed87dee2700875dee986b6c3bb8d0930a9bf5354dda977f1dc56e49dd307cefecf6ee6c58843378b44f6781559304030c90b81db5b65f0f44ec46df06b06fc00efa2b53ad9a5a5752149956c89ed7c4d0c90c987c53a66174210ca2b049233b27babb450ec59d4ec1285335accdf13c47911469b843dbd2af2afb726f640c7ea88930f55be8bac506521b4af6c7a4ccff20853379c04cf1ca774eb265d37352d8b6dd5d82853524d440d09710df3e975ffc05398cda83165a7c44948fe9727e7a9cdfac40c9cb4c2b5256551dda2d1e152c1a4d7b156b23c86b18e4b32724272d7c0b9e952ae4fbc6f5206b0af30c978d31b7830f6882ea5b894f63e0a216164899940bfd912eea6be6cbdf8394a030b2f5c1c62f794fc26346cfa966b483e638016abbc008ee0139950d4a93ae4c1c17dfa32ad72242d7db02619e71177895060898cb3837845c365ad5398e9385a2358b1e11d6d927349a39220f3628f07602c6a4b07b5b3450f8c9f2ef712b3f5811f18f1e54e47548c15cc544503152dc038e407235b1a0ce91b2828902a3a295c487798b07310c9347d26880398e8c5b4e986f23437d6a4868bfd07d6e9ec51e75e727584b203b3eef2b2d3175f278f5a01cbbc9dc831a11a5cd5b77b65ab59a4f5c9668a6068440e9254390dce5a67c99ee4a921d7b256f5962f9a4b5d8746eb1a179ee39ba1789df47dc71e793fac9b464d03fa1b9121018af4b88added07ad03619db732494acb62d5c72c5860fe7d826c7e39c81f477cc62a312cf50df1ecd8c73d212964215c999c38c70f1e1c5276057902fca76cc5601ed4ad5a54f419dd48fc90307616969af6bf1a29595e48aa36945125e2705dd05a55db816bbfb02080be29b12ca42166713c02ffe0b2c4f005de792886d399838de1ae764445f7cbbabf62894c0e5bad89199496263a18fefdb272561985eb7e129312f01535d245b20eb76f9deee79656280b691d9ecc9212c362de87f0c674260ca0f772ec086b476640da855c94ca14fbadbb2d95e137051e24160cb8a92f4603a5871b295ad1f21b4525a6cefe6a8256f78392b4d258f0f0c637eeefbdabfdeed41263b5ab5b9ae6d1a34df6c9c6d33cb72105d4b17bfe25aa53e60cfff0c726a5cf2a42513e27432f8f7b5ccd2d5576639e387fc9ac91b090d0782091aea04de8f7d896f06def35708b2a4d245a575cdfcfbcb97db21d08d6a31e1dd50257eef8652c658da4c7998be52208a4c9caf0c123bfcf40c7cb3dbfb792403d713a1a76e6c0a12fbf22b3509e560483bf9d75f325ff94a681586e43dace0f7408012202ccf14993cadf1a1f04c962297e9e06f5a1f876623c90bac36bb4ac7b86c54e3abf5e9fbee584f711a932130692c86b10b6253224ed736ac25ae76e78bdf2a426e8e489de59d0b69134e04136d0b8499c8e4dcf13e0c427521bca2d5afb715840e3d57a1344ce75a2caebdde1707f154efba1bdb6761737ae034467529e7d4fa2637aaaca7ae188851297f59e542ad5f5ff36f3e035e8481be2e671f2fdc7a1d3eae4239ae14a754c314916150f76bec627a373dd3d71ea5101ad2cd81913e13accd76abcdf50d53a20edea7faac984475964aae7f9230061aa2d9ecfcffbf6e6ce15aba70704ec6724d9eed9daaa022995031318353925aff80a1c64a2944bd0481a1971ef7ee99ebaf164aa6ac81b4c5b2b39f4ca5e31400174273283d379876160a996e3fbb96cf00fd513ecc2c74e1b71238fc3c3fe20977ccb97947477e254fb1dfedfadd5f30e69421c02d6873b4c22fd87db0b430cabbaccbf4963ca3ab2c41f14c5ee7b96ef0ab1c3b1247dc25d82a20d250730532abbb151077c1f0cc0e8aa29fedd5812345fd83167992b0acff85ce1d099059f92cb4124e558d05d102890c5d3502d6ec2b0e5db7453bf24669fb67c8bd111ac3b2006c112fd4ad029dd4fcf7724428d9ef876f2ac56ca0240a088e5ba04fa28202ceddb47d16f53719bb5e80e3d5390dd07facb24455f941e4dde5738b894bcdf456b9d792792f9022bf380086aa9b0d9452f76bcfe731a8d0198cc8ff7548cbdd7c6670258c18179c0b8debc63ea17620a19f0fc73949c4630a1706120ba71fe304d474e0638ad0fbda1e2b277139c779c008b3409689de1e9a29e574df0b0c21edd4a1d24d8532c96b6c867f62a47d60de34a5d4f586c3228275ca580b2e64a9c853788ff5e3c20fd4087911d19da863dc1441a738dd632f30c979c689fb2f9a3d795240bc013ee58d7b5b2862a3a80d30211dd2ff45eabe03c7189faa34939ef0be04dcd94a3fae0b2fb4a0074db9718027640274c4672e794c6e7aed246d1064b1470fbf82d7dea6b03c6438a0dbf16cb42051cc66e8a657cead1575935764efaf792c5194a7841e8bfa1ae05c605f65a7a1438eeba9d760931f2f2bcab5d061d48899d393ff1f7be771d6431747aa757713186a01ae523a8b202bdc4944401d9e8ecf25963b2f1d7a8754e87df4bed0a28f25030ceb122d5d61cd7260ba79300a21f7fd9b0b7fb5b911c40ecaba227c847123970347f668a802698362bbcfd40661ed7d6b9cddbbf0a575eeca2f620b071fa4f4e79ae448c044a8f3eb15751d555b89155e2d14ff2ec44725cad1c3bbfd96cab460c36ecdfb2c0f692d5f44c934b74a869a623cbf4016005909353eab2bc05ca90f2259cedd8027b549e9749690af360340d2e1c1092a33fc107a5aa38b2ae9b05c726d9cc3b9ccce31cd9003bb1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0x1000}], 0x5, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x3e, 0x8, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000001000)=[0x7, 0x2, 0x8], 0x3, 0xfffffffffffffffd, 0x0, 0xffff, 0x7, 0x1, {0x8, 0x3f, 0x16, 0x4, 0xbfe, 0x4, 0x3, 0x7, 0x200, 0x0, 0x0, 0x6, 0x1, 0x1, "340b5be02dbcb68e4345b5d95f7259563944e45024ae9ff44f1fe84f5e0ba7bc"}}) ftruncate(r0, 0x0) 2017/10/01 19:32:14 executing program 0: pipe2(&(0x7f00002c3000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000001000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fsetxattr(r1, &(0x7f0000000000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000000000)="73656c6600", 0x5, 0x3) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000002000-0xc)={0xb0000002, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x0, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r4, 0x8, r5) ioctl$TIOCCBRK(r0, 0x5428) io_setup(0x5, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r6, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x8, 0x100000001, r4, &(0x7f0000004000)="b2429fe6c9543579486a3bf68809694884baf5ad7f9fd2eab73662d58fc382ee009c4d4df553b2d6c62142ee0fdb2b27c190292996bddb1835e28b8b3b5412db699bc64a4b58a29ff162288b05d55c249d0bc63966929f352760ed328e4cc9edbbfe8b3901", 0x65, 0x800, &(0x7f0000002000)={0x3ff, 0x3, 0x7, @tid=r5}, 0x1, r1}, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000005000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r7, 0x6}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0x80000000, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001000-0xb8)={r8, 0x0, 0x183a, 0x3800000000, 0xff, 0x7, 0x52d, 0x6, {r9, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0xdf1d, 0x1, 0x1}}, &(0x7f0000008000-0x4)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000009000-0x24)={0x8, 0x0, 0xffff, 0x22, 0x4, 0x69b, 0xfffffffffffeffff, 0x4, 0x9, 0xaf, 0x5, 0x1ff}) 2017/10/01 19:32:14 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x8f0, 0xd2100) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000)={0x7, &(0x7f0000001000-0x1c)=[0x2, 0x7ff, 0x507, 0xfffffffffffffff9, 0x0, 0x8001, 0x1]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004000+0xd24)={r2, 0x0, &(0x7f0000004000)=[]}, &(0x7f0000004000)=0x10) getsockname$inet(r1, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/10/01 19:32:14 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)={0x2, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000003000)={0x6000000e, 0x0}) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000002000)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x65, &(0x7f0000ae7000-0x65)={@random="d132716ddebe", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x57, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, "e182b7f9df5227441bd2b0b133e5571c09a8044f6d41167a9d4489e2711a82ab774536d3317df57c73f5f2925a19cb650c9026cf0586f2"}}}}}) r2 = socket(0xa, 0x80000, 0x5) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005b6000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc9000)=0x14) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000cc9000)=0x0, &(0x7f0000582000-0x8)=0x0, 0x7fff, &(0x7f000048a000/0xb000)=nil, 0x3) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000256000)=0x9, 0x4) 2017/10/01 19:32:14 executing program 0: mmap(&(0x7f0000000000/0xcc0000)=nil, 0xcc0000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000830000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000052d000/0x2000)=nil) mremap(&(0x7f00009d0000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000269000/0x4000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000149000-0x4)=0x0) 2017/10/01 19:32:15 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x8f0, 0xd2100) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000)={0x7, &(0x7f0000001000-0x1c)=[0x2, 0x7ff, 0x507, 0xfffffffffffffff9, 0x0, 0x8001, 0x1]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000003000-0x50)=[{&(0x7f0000005000-0xce)="f77c80b53277bdd2db3ab7adbd3209156cc6ae883655f9c81badc0a288f8cf701e5215c065033548009ead9fb7b921e4cc225300f512d8fdd40e425a4bbedea0b53d5555c023345395d7a3b63013999c1668f4eab1de342bdabaf3cfc7b64eb89e439f9bb4dfa11542958717d2788480e8c6c33d83cc3994d70de32b244a2cf49b3f8f8b8240d263f51cdf2d419eb7689011bc5819bd09e456803c594f787fce5344bc266a2ff4846799046ffe45d7de29e370ff3928c0746eb46788c0e5dccde0d9df30826d45f756e3ba3afff1", 0xce}, {&(0x7f0000005000-0x1)="1c", 0x1}, {&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000004000-0x18)="7d616894a3dd1b290bf7c00d7d346fd0861f4f90fec4ed13", 0x18}, {&(0x7f0000002000)="4b40ae470a821a928d6ef436d4f0f11300fd40784ab335aede9db4b25e870ea2809b60b289", 0x25}], 0x5, 0x0) getsockname$inet(r1, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{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) 2017/10/01 19:32:15 executing program 1: mmap(&(0x7f0000b2b000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000b2b000)="2f6465762f7572616e646f6d00", 0x0, 0x10040) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b2c000)={0xfffffffffffffffb, 0x9, 0xfffffffffffffff8, 0xff, 0x8790, 0xf2e, 0x3, 0x9, 0x6, 0x7, 0x71945113}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b2c000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)="73797a6b616c6c657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="62fa438e5e0353591bff0ebdbb1ef9ffffffffffffff248f4f86699cd966c8fa1fdadef24f0f50507d7cae001048fc29c41bd28a14bbbbb067e63d16211e3d3d44ca52b56796ca9eae9c2fce1043d7b9772f7a6f064139", 0x57, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b2c000)=0x0) ptrace$getregs(0x11b8, r3, 0x6, &(0x7f0000002000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b2d000-0x10)={&(0x7f0000b2c000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000b2c000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000b2b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000001000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000b2c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000002000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x6, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x54bc}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000b2b000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x585ae2b, @loopback={0x0, 0x1}, 0x2000}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) mprotect(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x1000004) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/01 19:32:15 executing program 0: mmap(&(0x7f0000000000/0xcb0000)=nil, 0xcb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000cb0000)=0xfffffffffffff1ab, 0x4) times(&(0x7f0000a6d000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000cb1000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cab000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80, 0x0}, 0x20) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cb2000-0x9)="76626f786e65743000", 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c94000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x9, 0x6, 0x5cf84429, 0x9, 0x20, 0xff1, 0x40, 0x3d0, 0x5, 0x7, 0x1000, 0x49, 0x5]}, &(0x7f00001b9000)=0x108) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cb2000-0x8)={r2, 0xa8b}, 0x8) sendto$inet6(r1, &(0x7f00008b8000)="72695bd507e5afc49ac52c5d81d0b61379477a6ff55537dc3a78932af259eb33e190d4fd1f2b0ce295ff351371577f3b4c2036fc9d4f5db588fb741cd15b919b7a0583e3f4eb176cbec44b6f3327", 0x4e, 0x20000000, &(0x7f0000174000-0x1c)={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/10/01 19:32:15 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, 0xc) timer_create(0xffffffffffffffee, &(0x7f0000008000)={0x9, 0x800000000028, 0x2, @thr={&(0x7f0000018000-0x96)="b377f60699d1e3d59354d50b082aa38a66b6054ed1acfca378a746578ce0b51f458d9d669f1a6ac5544db0f76143574098ca95311e7fcd2f74a0c20cc05f3e52f5bf31c648025d7b501f7e9757f1bbdf23464e03dbe7e014e1cbc00542f88b42586e829e11f4d95b0cbbe2c97d5406cec26dfb48ad1ffe53e072f53634005eada6e5725a4c65cbabf09fa64ed09c9661bd5df925bd0b", &(0x7f0000003000)="dcadc86b09da02e44e13c543fb117c86f3c1320e4ea6cacd3873430adcd53e8fd3600e0a711a5d500f90c17f0f70f424304314516cece10962aa82501ab7386c3066f420a654752ab356abae8c2fa8216521425a7d04a96ecc5b2aaf011a2497d828d7f62295c8b6711b85eb05783eb79c928dd021157f7621d4f06c2142237817000602ac7d1fda23ab16edb6414bf19c427bb2aa6e72b2555edd908455b1522b87ebc3edcae02614e2fdd784a24a6ee6b6f0437475ebae03d994ebbb2d37f6eabf773a383637f9939d0965ffec3b4391b4555cf5cd5b268f585b7a"}}, &(0x7f0000012000)=0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x2000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000013000+0x127)={0x5, 0x4000001fc, 0xffffffff, 0xffff, 0x4200000000000001}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000001a000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000002000-0x1b)="776c616e31f66e6f6465766d643573756d776c616e317573657200", 0x1b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001a000)={0x0, 0x4, &(0x7f0000018000-0x64)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x607, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001a000)={r2, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) dup3(r0, r1, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) pselect6(0x40, &(0x7f0000011000)={0x7, 0x10001, 0x4, 0x7, 0x60, 0x8000, 0x88f7, 0x39}, &(0x7f000000a000)={0x3ff, 0xbf2, 0x80, 0x80, 0x6, 0x101, 0x2, 0x9d}, &(0x7f0000019000)={0x0, 0x0, 0x80000001, 0x6, 0x2, 0x3, 0x20, 0xffffffffffff2cef}, &(0x7f0000002000-0x10)={r3, r4+10000000}, &(0x7f0000002000-0x10)={&(0x7f0000005000)={0x5}, 0x8}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)="2f6465762f7667615f6172626974657200", 0x12000, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000008000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x2, 0x5, 0x6}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000006000-0x4)=0xfffffffffffffffa) mbind(&(0x7f0000997000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000002000-0x8)=0x57e6, 0x5, 0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f000001d000-0x8)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/01 19:32:15 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000-0x58)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"02fd1f00464022"}, 0x0}}) [ 83.356907] Unable to handle kernel paging request at virtual address ffff8000197883a6 [ 83.358277] Mem abort info: [ 83.358754] Exception class = DABT (current EL), IL = 32 bits [ 83.359733] SET = 0, FnV = 0 [ 83.360256] EA = 0, S1PTW = 0 [ 83.360894] Data abort info: [ 83.361390] ISV = 0, ISS = 0x00000033 [ 83.362030] CM = 0, WnR = 0 2017/10/01 19:32:15 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000-0xa)="2f6465762f70746d7800", 0x200000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = memfd_create(&(0x7f0000016000-0x1)="00", 0x0) perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r1, 0x0) [ 83.362539] swapper pgtable: 4k pages, 48-bit VAs, pgd = ffff20000eeb2000 [ 83.380191] [ffff8000197883a6] *pgd=000000007eff7003, *pud=000000007eff6003, *pmd=00f8000059600711 [ 83.381953] Internal error: Oops: 96000021 [#1] PREEMPT SMP [ 83.382876] Modules linked in: [ 83.383401] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.14.0-rc2-00001-gd7ad33d #115 [ 83.384627] Hardware name: linux,dummy-virt (DT) [ 83.385462] task: ffff800019d90000 task.stack: ffff800019d98000 [ 83.386530] PC is at __ll_sc_atomic_add+0x4/0x18 [ 83.407839] LR is at __skb_clone+0x4a8/0x6c0 [ 83.410506] pc : [] lr : [] pstate: 10000145 [ 83.413287] sp : ffff80001ffeb6e0 2017/10/01 19:32:15 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000-0xa)="2f6465762f70746d7800", 0x200000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = memfd_create(&(0x7f0000016000-0x1)="00", 0x0) perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r1, 0x0) [ 83.413846] x29: ffff80001ffeb6e0 x28: 000060001519e000 [ 83.424176] x27: ffff20000ae55360 x26: ffff8000195b00c8 [ 83.429606] x25: ffff800019788282 x24: ffff8000195b00d0 [ 83.434105] x23: ffff20000ae60000 x22: ffff800018ab589c [ 83.435649] x21: 1ffff00003ffd6e8 x20: ffff8000195b0000 [ 83.436959] x19: ffff800018ab57c0 x18: ffff20000da58140 [ 83.440710] x17: 0000000000000001 x16: 0000000000000000 [ 83.451404] x15: ffff20000e1485a0 x14: ffff2000082f912c [ 83.456665] x13: ffff2000082f8dcc x12: ffff2000082f8980 [ 83.457804] x11: 1ffff00003156b0f x10: ffff100003156b0f [ 83.464753] x9 : dfff200000000000 x8 : 0082009000a40008 [ 83.465785] x7 : 0000000000000000 x6 : ffff800018ab5880 [ 83.466686] x5 : ffff100003156b10 x4 : 0000000000000000 [ 83.467688] x3 : 1ffff00003156b13 x2 : ffff800019788382 [ 83.468663] x1 : ffff8000197883a6 x0 : 0000000000000001 [ 83.469641] Process swapper/1 (pid: 0, stack limit = 0xffff800019d98000) [ 83.474610] Call trace: [ 83.475106] Exception stack(0xffff80001ffeb5a0 to 0xffff80001ffeb6e0) [ 83.476291] b5a0: 0000000000000001 ffff8000197883a6 ffff800019788382 1ffff00003156b13 [ 83.477705] b5c0: 0000000000000000 ffff100003156b10 ffff800018ab5880 0000000000000000 [ 83.480362] b5e0: 0082009000a40008 dfff200000000000 ffff100003156b0f 1ffff00003156b0f [ 83.482765] b600: ffff2000082f8980 ffff2000082f8dcc ffff2000082f912c ffff20000e1485a0 [ 83.484274] b620: 0000000000000000 0000000000000001 ffff20000da58140 ffff800018ab57c0 [ 83.490020] b640: ffff8000195b0000 1ffff00003ffd6e8 ffff800018ab589c ffff20000ae60000 [ 83.491625] b660: ffff8000195b00d0 ffff800019788282 ffff8000195b00c8 ffff20000ae55360 [ 83.494023] b680: 000060001519e000 ffff80001ffeb6e0 ffff200009dffb58 ffff80001ffeb6e0 [ 83.496307] b6a0: ffff20000a30ce44 0000000010000145 ffff800018ab57c0 ffff8000195b0000 [ 83.498984] b6c0: 0001000000000000 ffff8000195b008e ffff80001ffeb6e0 ffff20000a30ce44 [ 83.500870] [] __ll_sc_atomic_add+0x4/0x18 [ 83.502577] [] skb_clone+0x1c4/0x3b0 [ 83.505608] [] ip_expire+0x4e8/0x7c0 [ 83.506689] [] call_timer_fn+0x1b8/0x430 [ 83.507938] [] expire_timers+0x1d4/0x320 [ 83.509088] [] run_timer_softirq+0x214/0x5f0 [ 83.510361] [] __do_softirq+0x350/0xc0c [ 83.511631] [] irq_exit+0x1dc/0x2f8 [ 83.512719] [] __handle_domain_irq+0xdc/0x230 [ 83.513923] [] gic_handle_irq+0x6c/0xe0 [ 83.515100] Exception stack(0xffff800019d9bd70 to 0xffff800019d9beb0) [ 83.516560] bd60: ffff800019d908cc 0000000000000007 [ 83.519513] bd80: 0000000000000000 1ffff000033b2119 1fffe400017ad00c dfff200000000000 [ 83.527554] bda0: dfff200000000000 0000000000000000 ffff800019d908d0 1ffff000033b2119 [ 83.529610] bdc0: ffff800019d908c8 ffff800019d908e8 1ffff000033b211c 1ffff000033b211e [ 83.532545] bde0: 1ffff000033b211d ffff20000e1485a0 0000000000000000 000000000002bdec [ 83.536367] be00: ffff20000da58140 ffff800019d90000 ffff800019d90000 dfff200000000000 [ 83.544806] be20: ffff20000ae60e98 ffff0400015cc1d3 0000000000000000 ffff20000ae60df8 [ 83.547759] be40: ffff20000ae60df8 0000000000000000 0000000000000000 ffff800019d9beb0 [ 83.550047] be60: ffff200008089b50 ffff800019d9beb0 ffff200008089b54 0000000010000145 [ 83.551787] be80: ffff800019d90000 ffff800019d90000 ffffffffffffffff 01f6cee936b5bc00 [ 83.553688] bea0: ffff800019d9beb0 ffff200008089b54 [ 83.554645] [] el1_irq+0xb4/0x12c [ 83.555549] [] arch_cpu_idle+0x1c/0x28 [ 83.557129] [] default_idle_call+0x34/0x78 [ 83.558336] [] do_idle+0x20c/0x370 [ 83.559706] [] cpu_startup_entry+0x24/0x28 [ 83.560901] [] secondary_start_kernel+0x2fc/0x498 [ 83.562181] Code: 978b7cfd 17ffff91 00000000 f9800031 (885f7c31) [ 83.565424] ---[ end trace a027893f95cd458a ]--- [ 83.568058] Kernel panic - not syncing: Fatal exception in interrupt [ 83.570387] SMP: stopping secondary CPUs [ 83.582584] Kernel Offset: disabled [ 83.584852] CPU features: 0x002082 [ 83.585984] Memory Limit: none [ 83.587443] Rebooting in 86400 seconds..