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"}, {0xd8, 0x1, 0x2, 0x925f, 0xfffffffffffffffa, "641c9899bfea108ba0d9d9127eafb5726aacb26e3ef5eadc27f4c47efeadf2f87f7b03ad71976f2ed79eeb9bd4874460cb07551b6b8288c5cf6ea9371b272c89031f8f25fb8e399fb644a7999d2cac593c998d7b923299e2e0be7ae1ec86c3982740456b3d08a4405608802b53874f0e179b4f992666497d9621d0307dac3b52742345081fc351a7006e2577fafc18d1b09d4259419488298767c70f00f64db92a06e3dcb6c5c1ea201804fe4127ea29e19ac6acc1360b65caaa7a4cf8b66003090ea71c2ace8e"}, {0xb0, 0x100000000, 0xb24, 0x0, 0x5c, "2c06d8be0a5eb1ae48dc75410ceb738130a46f48c1285f025e99a0413005a4874b2fe79cd8b79077d6fa7fa475e438f7009c569c469fb67acbc1da4f716fdc45ad4e60d55a85a70e2313ebb7012421f7c6859ea84fc7d1d211fc1d553e2db704aa6100a9960d8e02bd5de93a1dd44075bd7a29eb185b65bdaf6466517c775bca69025d8c910e459e835780f65df99b4bf66a4ab4e32fe68629276fe485cd72"}, {0xa8, 0x2, 0x400, 0x380000, 0x4a318c7b, "56dafca4ae86c0d2e3a19be445430c09f43719d5499b0eb5a47f8c5a04a169ac4ef634f8a17a8ff5986ceaed9c6dfa41ec3789fc4f32aabe6a94f98cdf30e5b8bd3536396bdb458aa1e5bdc5419bba5bfc91835c2bd5f2c31dc2cf49dc995dbcabc8ef1583dfbaa19751127873660f11f3c5c7f4aee83e482f4ee818aac4961b11c2842b4412e175831d02d989423941330e8b8999"}, {0x10c, 0x6, 0x0, 0xb34f, 0x86d, "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"}, {0x4c, 0x3, 0x400, 0x1322, 0x800000000000, "ce85e790b13bd02a6f5b95d1a68822c56eaa5ab521043a79f1766519abd92e330100aa7d848a9f2dd15c997e52cd10c7261d0839069710d43a23970f"}, {0x50, 0x7, 0x0, 0x8001, 0x3, "007ec494c33ac874d4e731d740fae89db68a62daeb4ed33ac7d6737abaa7ed6a8c4bc699fcb906cf81eb54367f46d8c845def6916c05befb951b8f3efc8238"}], 0x148c}, {&(0x7f0000005000)=[{0xa4, 0xff, 0x8, 0x786, 0x6, "97c3c7844167d3b979dc99eb20622d339d575ba326774ad27309a868abcc64a009274a9a41a9bfb810456a61f255cd56dd50634a43ccf19dd36ffad79d4604577a305ccbbd498810147d66f182a3021d7441d587c7d40769c326351c2956ac56f0331b22d34dce3ba204c333cfcff96a1e1287065a67c29ae44a99ef6d969788587ccaffa752ec0d3cbe8b9a7f8a58ea43"}, {0x9c, 0x1, 0x300, 0x7000, 0x519, "f19fd42e4e757e91042804b4f7db310e66eedc9070b4c4bcb94de3639610b7b31ddc86b975f5af35f648007e6ac32360ef74a9cccb0cec967b6d7b5256f06101a69a67dca545b15693c29f11b9ffac80f90faf59cd23e462be625490e67ce88aa02c34bd57b796f3c202b4f1dd6367549c2992e3f4f75498231d8821be4d083700a19591285a3473f588"}, {0x2c, 0x1, 0x400, 0xdf4d, 0x1, "b2188080a0305b4a3c2b3bb92eb796828b4bd4b602ba6a11c1cc1e"}, {0x100, 0xffffffff, 0x20, 0x4, 0x1, "06caa19f268aa9b5c46f43ba17504189256e3f3a05fb5b510b9b68242b091fe29d5a2cbcd5e717026b3cd9803bca76edb200e7b7c111c565e61c269a02c6adca3f6fdcff69c7bf25bbbfffb14ebb748499859e6454d4d498364692b9ff36aac3497c42eae5e61edd3037fa804e63c7a59afcbc9033271692b206d2a3fc6ab6911362a771158f8668a72f9326aeab12ecaab179ceeb8077d3441c07eb5836a6942bd0e16485402b8e0fa9a68ad1ba98752eac8450d1e0e7ef2be0aefe241a0f72bea10426d17cde9827fe2e192f0910184c3420b9d43ff326a8fd1782241aea0a691945414a723c07dc5726b1dcd3"}, {0x104, 0x4632, 0x9, 0x3, 0xe15d, "033deed3fc0ffe884873605737cf1416b6c51111f4a0a4d3683a31d8d86a5529a8e16c7ca5397bad5ba4b4cde9657ef4eee0db9db00b4b747ad4ee208537fb811073d2f1f2f9c9ec12bdaa3a0ccb83588a8ff91b6ccefb8af4ed61fe381e6e88a4dd294157b275c2f1cf2ff721a4aa78b0c1526a92e6514193c4963600c496ae8e6a78ad183ce7b1caef3262b563b5b71dae242bd6b0c7e486e38734da5c0744f8e1c4a5a61a092a3c87948261c7e4040458db811abb17e0f2d0e540468ab4bb37cc4579919561c8ae0206cd6be4ba3e6cb084acf2a822d14ce1a0b3e4ef4cf3cbe27941876f7bf1e602d0e276a7fa5f93ee19"}, {0x58, 0x9, 0x0, 0x6, 0x18e, "3704f69270bf5a78eb4d37b1e35b0b489d0974ae83ccb01c28032f39c0176e09574f84ec4a58580b8684f31d98b75e683344de2f00a1a067385e00a1a7bbc3d22f9ac625cb"}, {0xdc, 0xaea, 0x708, 0x80000001, 0xf2b, "2ef25c598a2909f0c90833603950cfefada4160f240fe65130fd1ce1809952284a86a7fc65abb3d5296d3f5be27b568dc959fa22da1f74b6cefcdf9f5a4a4c83eb375b0973934dd6b2e0fa506963866d266d7ba13ff81bfe85a73e49bf55149c82030c56d93dbb8edbc9af2f23a8c47020189653d48bead1925e30bfdf53d44b1a06002ab83368fbb73bb0e71b9a4bd24a87110d05b6a3051dbfd40b55b68d64f0a953ee55c2eb11979ccfcad5a5e63c2ac70f4f5881761a6667baf474587dbdc349ed76f2581a3f8553"}, {0x104, 0x7, 0x400, 0x4, 0x3, "87ba9cd951ae1a33280f418a55f645ffcb3579c08a0be4eab1fd0291aaf91563caa4694807ee091c04f9d846b7ad569bea00c95ca4fb07cbc7afb4d1ea5d46ae6ddce7ab73a47a8e7b8d18fec62ccead282cf51327176b0bdff7e7bb26a71a603824ce8e14380465c6a533a904b0e969ae9be53e39e4ea707977fb382b00f437acc52c54569c1e8e1f4bb7a9dc51f039259a00e8d833b903d1ed88cc250689e1ec16d473b3a282cefa088ba898f6be34e186c4dab7d34fa77e32fc2c49bf5ce1caf146d6d267cce9d8f109bbfbe19ed98f2235a85d4931f0dea211fab756112d652c9e53e942f732f30a96ed269e135a63"}, {0x84, 0xb3d1, 0x100, 0x1, 0x7f, "450780bec851c6a9af7969993cb0c4b480ca3372da020ab2a8e6106d7db61d7ca44529e850c95bdd716e134173bdb671d6cc2121dc75f16d6e0af45818e090466024d33539c408f5fd0dd50f2b89a2a41c2ee3c677fe67d48970fb5b8fd94de2a51b6e64f2fe8d62bf4139b85b40f86ce92756"}, {0x84, 0x8, 0x204, 0x6, 0x1000, "fc951b02fab32eb32f3108d9d96ed1b9beed29335fdbb5697ca05df59245e5c3686d613d0d9ca5a9197d427695d65d8f2bd247c5ee2e581b1280d3de2ab9ad4a2e77b3fd3fe26e28d10d0841a31fe898e536d22b615687c91b5e9fd6800640510df10e7402d94b077ff4688084cfd23ab6"}], 0x6b0}], 0x2, 0x0, 0x0, 0x0}, 0xc000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x18)=[{r1, 0x3010, 0x0}, {r0, 0x400, 0x0}, {r0, 0x1080, 0x0}], 0x3, &(0x7f0000006000)={0x77359400, 0x0}, &(0x7f0000005000-0x8)={0x100}, 0x8) getegid() 2017/09/30 09:04:39 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000002d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000006000-0x4)=0x4d, 0x4) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000033000-0x50)={0x0, 0x11, 0x4, @pad=[0x0, 0x0, 0x2, 0x8d60, 0x10000, 0x0, 0x0, 0x8]}, &(0x7f000001d000-0x4)=0x0) timer_gettime(0x0, &(0x7f000001a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001a000)=[{&(0x7f0000034000-0x75)="6a0b21460231830b61b5730e91718ddf8922a74e3b5f3218b7f782554568cfe60818998665249e646ff46d18", 0x2c}, {&(0x7f000002d000)="60d61750c118bcc421f73fa3b7be1a3bdf4265588947959bb39e29fdc3201da33edcd1f61da4eaa416a1ad0dc0130ea527", 0x31}, {&(0x7f0000008000)="e02bedbc2123f468eb90bd3716d3c32c582910635309615fa698799306bbb379c3fe89a8b16971c81b1f9efc8c9ca26f", 0x30}, {&(0x7f0000033000)="8182c9da785899d6d5c78fdf137fdd95ebc5d48b247200d7838be134ecc43e9a056f1c120000bc3175bddf9abcc6964e4e772df340872afe053e4933da5b482c7960a5fe3d20eb4d36548426c983aa279f0d62224131b0fdd2ab1694c80dfcb9cf192cbff5053a1fa17f581a1752d54ccb3b5bf0b64c9a395125f8e00c156deee3001c652206a78bd813c650af36592f78b1ba6638a7114285a4a07a155b0f784f595c8dc322f325a64518bef0497bd00852a44fbb72758950d8462c9815577b95e84f4ef6a55aec6de984c85bc265ea3acf", 0xd2}, {&(0x7f0000034000-0xc6)="6ed83acf31cd7d72e8e7e833eb95a52024ae71ebffa217bea20e2abda239db1f6b88d0274166d4d5d09426f9a83c5b75eb95f3a9e30b83747bce9d4a6980b8711a55377a70fed3df0c2ebb2daf9941add8be166f4c9976ee9109b8c8e32f04b01784949970c2e7f80ef44af54b364bd308736b1b551885899a1539fa8b55cfbbac560bb5ba42cc5258a8370420cdb22649b747e6f03063f8253058afecb12f554357393584605e2fcc827665c9aae7097be17c7e2e8dbd0ff38d7d13443fb71c0d1cf2845357", 0xc6}], 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000033000-0x4)=0x5, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f000000c000-0x4)=0x6, 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f000001c000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000036000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getegid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000035000)={0x0, 0x0}) getegid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 09:04:39 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00007ab000+0x597)="", &(0x7f000002d000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") r0 = semget$private(0x0, 0x2, 0x80) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000000f000-0x10)=[0xfff, 0x6de4, 0x20, 0x0, 0x10000, 0x7, 0x2, 0x2d]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000000e000)="2f6465762f7572616e646f6d00", 0x0, 0x101000) ioctl$sock_ifreq(r1, 0x8994, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000b000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f76637300", 0x400, 0x0) r6 = gettid() ioprio_set$pid(0x2, r6, 0xe0a0) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000009000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x5, 0x45, 0xfffffffffffffff8, 0x100, 0x9, 0x4, r4}) 2017/09/30 09:04:39 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) exit(0x0) tkill(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000acf000)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001000-0xe)="0000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x1002, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x15}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000440000)={0x0, 0x4, &(0x7f0000001000-0xa8)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}]}, &(0x7f0000e0a000)=0x10) 2017/09/30 09:04:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000cab000)={0x0, 0x0, 0x2, 0x40}, 0xc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000017000)={0x0, 0x0}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000001a000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000002000+0xe7d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000013000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x80}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000001a000)=0xf5, 0x4) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000013000/0x4000)=nil) sendto$inet6(r1, &(0x7f0000013000-0x2)="", 0x0, 0x0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000001a000-0x12)={@common="67726530000000000000000000000000", 0x100}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8001, &(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000014000)=0x0, &(0x7f000001b000-0x4)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x400000000001) dup3(r3, r1, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000001c000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 62.352839] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2017/09/30 09:04:40 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xa, &(0x7f0000005000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x55ee) r1 = memfd_create(&(0x7f0000004000)="76626f786e65743073656c696e757870726f63656d303a63707573657400", 0x3) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xf7c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000007000-0x108)={r2, @in6={{0xa, 0x3, 0x100000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2f5, 0x0, 0x956, 0x1, 0x5, 0x20, 0xed, 0x2, 0xfffffffffffff000, 0x8, 0x3, 0x2, 0x9, 0x4000000000]}, &(0x7f0000002000)=0x108) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000007000-0x4)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000008000+0xe42)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f000000a000)="", 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000000a000-0x5c)={{0xa, 0x0, 0xffffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xadd5}, {0xa, 0x1, 0xc, @loopback={0x0, 0x1}, 0x4}, 0x40, [0xf40, 0x9, 0x4, 0x7fffffff, 0x3f, 0x1, 0xffffffff, 0x0]}, 0x5c) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000005000-0x4)=0x72138f0f6431f0b1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in=@local={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, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x8, 0x9, 0x40, 0x8, 0x0, 0x4861, 0x40, 0x4, 0x4, 0x6, 0xb8, 0x0, 0x0, 0x2, 0x0, 0x8, 0x1, 0x8, 0x78, 0x4, 0x3, 0x1, 0x5, 0x4, 0x0}, r5, 0x1ff, r1, 0x6) getsockname$inet6(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) 2017/09/30 09:04:40 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000037000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000033000)={{{@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) r3 = getegid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f000000d000-0x10)={r5, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029000)=[{&(0x7f000000e000-0x12bc)=[{0x24, 0x0, 0x0, 0x0, 0x0, "0300000000f4fefffffffffff54f63a4b7"}], 0x24}], 0x1, &(0x7f0000039000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x1, 0x0}, 0x0) ftruncate(r0, 0x4797d74b) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000030000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000038000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000021000)={0x0, 0xffffffffffffff01}, &(0x7f000002e000-0x4)=0x8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000038000-0xa0)={r7, @in6={{0xa, 0x1, 0x4c000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fff, 0x6, 0x8001, 0x4}, 0xa0) recvmmsg(r0, &(0x7f000001e000)=[{{0x0, 0x0, &(0x7f0000037000-0x80)=[], 0x0, &(0x7f0000012000-0x54)="", 0x0, 0x0}, 0x0}], 0x1, 0x10000, &(0x7f000000c000-0x10)={0x0, 0x989680}) 2017/09/30 09:04:40 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000008000)=0x6, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000001a000)="2f6465762f76637300", 0x80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000030000-0x20)={0x5, 0x63, 0x722b413, 0x50de, 0x5, 0x5}) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000000f000-0x14)={0xb, 0x4, 0x7da8161, 0x3f, 0x2}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000035000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000033000)="72656e6f00", 0x5) sendto$inet(r0, &(0x7f0000025000-0x1000)="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", 0x6c0, 0x0, &(0x7f000002f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000035000-0x10)=[{r0, 0x8040, 0x0}, {r0, 0x2, 0x0}], 0x2, &(0x7f0000015000)={0x0, 0x0}, &(0x7f0000034000)={0x4}, 0x8) readv(r0, &(0x7f0000032000)=[{&(0x7f0000032000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0}], 0x1) 2017/09/30 09:04:40 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000028000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x3e92, 0x4040) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000029000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000033000-0x4)=0x0, &(0x7f0000032000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000033000-0x118)={0x6, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000033000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000002f000)={r3, r4/1000+10000}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000002c000-0x4)=0x7, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000034000)={0x0, 0x0}) bind$inet(r2, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000022000)=0x91, 0x4) sendto$inet(r2, &(0x7f000000f000-0x6c1)="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", 0x361, 0x8001, &(0x7f000002f000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/30 09:04:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e4b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x800, 0x2, 0x1, 0x2, 0x7, 0x8, 0x3ff, 0x1}, &(0x7f0000000000)={0x5659, 0x1, 0x8001, 0x80000000, 0x1, 0x7f, 0x910, 0x6}, &(0x7f0000703000)={0x9, 0x10001, 0x8001, 0x7, 0x4, 0x2aa, 0x5, 0x9}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x8001}, 0x8}) mmap(&(0x7f0000000000/0xcd0000)=nil, 0xcd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cd0000)={0x0, 0x0}) ioctl$KDSETMODE(r2, 0x4b3a, 0x1ff) futex(&(0x7f0000758000)=0x0, 0xc, 0x1, &(0x7f0000cce000)={0x0, 0x0}, &(0x7f0000992000-0x4)=0x0, 0x0) 2017/09/30 09:04:40 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000001000-0x96)="", 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x4)={0x20071026, r0}, &(0x7f000095a000)={0x7, 0x5, 0x9, 0xff, 0xd9, 0xffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x9, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x4, 0x8, 0x560ce567}, &(0x7f0000c5c000)=0xa0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x3, 0x5, 0x4}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x34}, &(0x7f0000749000)=0x98) r3 = getpgid(0x0) capget(&(0x7f0000000000)={0x19980330, r3}, &(0x7f0000001000-0x18)={0x7, 0x9, 0xfffffffffffffffe, 0x1, 0x3, 0x69b3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x5e, "d1fb99a8cc15320434b6e806e15bfc268a9af906143e3b15ec90baa4a2064b033b4f441ade61fc2654559acf21ff0f8d0acb534881e77b29b65a8f7d53c506b1a801d5f05edbf821be4aafabcbb9f17e23a57ea2a5a6b08c8a5943af07ee"}, &(0x7f0000001000-0x4)=0x68) close(r1) ioctl$VT_DISALLOCATE(r1, 0x5608) sync() [ 62.751556] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 62.775144] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2017/09/30 09:04:40 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000008000-0x2)="2600", 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008000)={0x1, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000009000-0x10)={0x1000, r1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000009000)={0xfffffffffffffffd}, 0x4) llistxattr(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) r3 = fcntl$dupfd(r2, 0x0, r2) syz_open_dev$loop(&(0x7f0000008000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x2) sync_file_range(r3, 0x0, 0xb31a, 0x7) 2017/09/30 09:04:40 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1515, &(0x7f0000000000/0x4000)=nil) shmat(r0, &(0x7f0000002000/0x2000)=nil, 0x7000) mbind(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000009000-0x8)=0xfffffffffffffff7, 0x4, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000000b000)={@generic="a88473507a051a2157703fa37222319d", @ifru_flags=0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f000000a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0xec9}, &(0x7f0000007000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000000a000)={r3, 0xfffffffffffffff7}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f000000a000)="2f6465762f766373612300", 0x9, 0x40000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000-0x20)=[{r4, 0x0, 0x0}, {r4, 0x10, 0x0}, {r4, 0x10, 0x0}, {r4, 0x1420, 0x0}], 0x4, &(0x7f0000005000)={0x77359400, 0x0}, &(0x7f000000c000-0x8)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000a000)={0x0, @in6={{0xa, 0x2, 0x6322, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000)=0x8c) ftruncate(r4, 0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000006000)={0x4, 0x1, 0xfffffffffffffff7, 0x7db3, r5}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000000c000-0xf8)={r5, 0xed, "1ecc2ebae8b1b7486fc730d61fca76a928e0962e71901fbcc0de071165f2ebd665094e19fad2f8010916df78573de2f740c345ca3db8de94d5e7dc5c9aac8a577c7c3f8f24ca07cdb89fd79eae02787988ad463580847910eb848f9cf92b9ce03f18ef10d572e7d01647b3781d22d83fc267818d5737a6da3d4adf2532786b06d70b8181713eee9873729026cd9a54db0847bc792ca43e0e4e8bd3ed1600f9bd4e33bc9507c02ba527bf730b4c8c2b86b37d466272edcebf2c1c2e6909c70897c0278593082659763fa57c42a7d6205a5d1d4e58379a8075db8d2787ea2a3a2835b45d2595b8087db10510cdf6"}, &(0x7f000000b000)=0xf8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000005000)={0x2, 0x55, &(0x7f000000c000)="d7c3fa2fc2bf9d73e017d27d9d4f7fa8a86d3a6835cf40578aa17f9b88947030b375ee06875826f17e6a9e83d0e81dfd24d5fe6ec4e1e7f5b405e979780ed4d9d492dfdbfefeac7dc642a2c2a2134919c28459050a"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r4, &(0x7f000000d000-0x5)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000007000)={r5, 0xfff, 0x3, 0x9, 0x3, 0x6}, 0x14) 2017/09/30 09:04:40 executing program 1: futex(&(0x7f0000001000-0x4)=0x9, 0x1, 0x20, &(0x7f000060d000)={0x0, 0x0}, &(0x7f0000cbf000)=0x101, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x5, 0x3, 0x4, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x6, 0x8001) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000003000-0x4)=0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/09/30 09:04:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f00008af000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x2f0, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) 2017/09/30 09:04:40 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x100, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006000-0x8)={0x1, 0x3f, 0x2, 0xfff}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000000a000)={&(0x7f0000009000/0x1000)=nil, 0x1000}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000000b000-0xa)="00000000000000000000") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xc0, 0x30, 0x6, 0x7}, &(0x7f000000b000-0x4)=0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000c000-0x10)={0x2, 0x1, 0x9, 0x86, r2}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x80001, 0x0}) getitimer(0x0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000007000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mlockall(0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f000000b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0xc)={r0, r1, 0x1}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000000b000)={0x2, 0x8, 0xffffffffffff3c29, 0x2, 0xffffffffffffff5e, 0x1}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000009000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x803, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f000000c000)="2e2f66696c653000", 0x80000000) 2017/09/30 09:04:40 executing program 0: shmat(0x0, &(0x7f0000002000/0x2000)=nil, 0x7000) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000880000-0x9)=@random={"73797374656d2e00", "00"}, &(0x7f0000001000-0x1)="00", 0x1, 0x3) fcntl$addseals(r0, 0x409, 0xb) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000179000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x8, 0x4, 0x40, 0x0, 0x1}, 0x14) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000005000)="") 2017/09/30 09:04:40 executing program 0: pipe2(&(0x7f0000944000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x20000840, &(0x7f0000ab2000)={0xa, 0x2, 0x6d4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000006000)=0x8, 0x4) 2017/09/30 09:04:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5e76626f786e65743100", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000a30000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000d1000)={0x0, 0x0, 0x0}, &(0x7f0000392000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x8)=@random={"757365722e00", "2b00"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000147000-0x4)=0xe8) r5 = timerfd_create(0x3, 0x80800) fcntl$setsig(r5, 0xa, 0x5) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0xfffffffffffffff7, 0x78d, 0x6, 0x3, 0x10000}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={r6, 0x7fffffff}, &(0x7f0000002000)=0x8) setresuid(r1, r2, r4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x1000000000008, 0x2, &(0x7f0000004000)=[@generic={0x7cb, 0x0, 0xc, 0x0}, @generic={0x5b9d, 0x0, 0x0, 0x0}], &(0x7f000000a000-0x9)="0000000000000fff00", 0xfffffffffffffffd, 0x80, &(0x7f0000002000-0x88)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) 2017/09/30 09:04:41 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0x4c, "533e719bb09ec537cc6944af58fb5387da65262bb77242e4dcc20867c71f39a84dcba5cadb76ddcdcb74d16750afd22dbd6986c6ad5f9baf2aeec093336f78913b4b95be6500e89da8b78f47"}, &(0x7f000000d000)=0x54) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000011000)=0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x8, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000f000)={r2, 0x1000, "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"}, &(0x7f000000f000)=0x1008) listen$netrom(r1, 0x20000000a) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000000f000-0x4)=0x0, 0x4) 2017/09/30 09:04:41 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000b000-0x40)=[{{0x0, 0x0, &(0x7f0000005000-0xa0)=[], 0x0, &(0x7f0000013000-0x96)="", 0x0, 0x0}, 0x0}], 0x1, 0x40000002, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000015000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000f000)=0x58) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000015000-0x8)={0x3, 0x8, 0x7, 0xf4, 0x0}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000016000-0x6)="637562696300", 0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000c000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r5 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) pwritev(r5, &(0x7f0000005000-0x70)=[{&(0x7f0000010000-0x1000)="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", 0xea4}, {&(0x7f000000d000)="454638c53526849d04ad7adcb693e19644c632103c52138c01e2f60d4b56dcd5e6d98ffa3977b64c97347d487db15a7321c837a017dcdf3ff2ebd1aa17f3c4926cc553260a6895ffa4251aa38970fb79c25b5a65ba8ea812e1aee6a135131491a1877ec151283da5fc23947ab275185f7ed0db8a6128ca9869db2cbe5d0ad435aa4969acfb6ef5f0f65b8838e4bf11a8c14179782ca130a775c3c487541d2890c11aba86a833a609ee591f85efdf7e0e06d9f09e", 0xb4}, {&(0x7f0000005000)="2dcc64d8f68e159f20918c864a364f6b2fbfc1827461103b5c3a9f809486d0f69fd91fc2bdb6f3af2c13400914e2636995fab69d8232bbf3", 0x38}], 0x3, 0x0) fallocate(r5, 0x3, 0x6, 0x7cd) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000002000-0x83)="85535d08f80a2ac91c248f0cb6daa25608934c219f2c7434897e4c306ac824b8f6a5f5e7e6431cb8b28110d8a93b7452cf348eab2059ff1dc2860291ee56a9d746b88ebe4ce396718b2257adbbfefc0d5e43cdc16ebb836eb53dcbcadcb01374e5fa6dcf68990cd6d84c27bf56da3af7e9bca52d1a380222eff427de7311dde2fb5a1a") 2017/09/30 09:04:41 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000000f000-0x5)="7573657200", &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x7f)="aeaf24192f86a4549482f3b433e503c5d4e66114faf976bc13004b601d8409fef9decb806ab38871588aaaccc079135656ebb848a1e29b9da81a37694974ff73c12fb73c0d3d67da7fab9302d7896f6942cb11bf6d589a79b9932ebfe1428bfa197fcaa98814e95b8eede67abbc632038f003f7b60e65bce67ad855aba7473", 0x7f, 0xfffffffffffffffe) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000001a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000001a000-0x2)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000001a000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000001a000)={0x2, [0x200, 0x1f]}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001a000-0x8)={0x0, 0x7fff}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001b000-0xc)={r2, 0x3f, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000015000)=@assoc_value={r2, 0x9a68}, 0x8) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000001a000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000019000)="776c616e3070726f6347504c2e73656c6600", 0x0) keyctl$search(0xa, r0, &(0x7f0000016000)="7573657200", &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) syz_emit_ethernet(0x17c, &(0x7f0000012000-0x1738)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "807e70", 0x146, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x2a, 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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x1000, 0x9, "fc05e9d88a09ea296a06819a41b2c9f7f1f777f6b6f49e166d29987b5f1648b093b1cfe867bccca87969e497e9b603606367805c9accd5376e956dab235262778033b1d8e2cbec09292a4591191ecaf329ad355052ba7833f50533080c00cb6d8647de14c9a153998daefaa41876feb33b56e22d7ea09646f8de6f06f3b80fe691015dabc5081f7f40ce6acaf859ad5679d31f81249c"}}}}}}) 2017/09/30 09:04:41 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002c000-0x4)=0xc) recvmmsg(r1, &(0x7f000002b000)=[{{&(0x7f000002b000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000002b000)=[{&(0x7f0000008000)="000000000000000000000000000000000000", 0x12}], 0x1, &(0x7f000002b000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000002c000-0x10)={0x77359400, 0x0}) r3 = dup3(r1, r2, 0x8000) write(r2, &(0x7f0000003000)="8be20914989f968ae7113c97c4364b991ab657d9d1f9b19046ab4dea0c1a51ea51177bbfdde6794d85cced5a799ecafca3a456e964fbe7168021b44010fedf77f7b8a9f70abeefbbce16acb9e0b5e4ecfe0d1f083b281f82a401edebbfdaedd78795a143c2b43d6b0bca393c8a58452fce59c41b1b47a2c0267519b4a33e87e936b4f4ffc5b21a4254e9d45cb23182ce6fb3b9c3", 0x94) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r3, &(0x7f000001e000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x10) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f000002e000-0xa)={0x3, &(0x7f0000028000)=[0x8, 0x8, 0x1]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000013000)=[{&(0x7f000002e000)="951c791f", 0x4}], 0x1) ftruncate(r0, 0x8000) fcntl$setstatus(r0, 0x4, 0x10800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000002c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002c000)=0xe8) ftruncate(r2, 0x3) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000001e000-0xc)={@rand_addr=0x6, @multicast2=0xe0000002, r4}, 0xc) sendfile(r1, r0, &(0x7f0000020000-0x8)=0x0, 0x10000) socket(0x2, 0x80001, 0x4) 2017/09/30 09:04:41 executing program 1: syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) mmap(&(0x7f0000000000/0xcb4000)=nil, 0xcb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000cb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cb5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c8d000)={0x3, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000cb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000cb4000)={0x4, r2}) write(r0, &(0x7f0000019000-0x1000)="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", 0x200) mmap(&(0x7f0000cb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000161000-0x20)=[{&(0x7f0000cb6000)="", 0x0}, {&(0x7f0000cb7000-0x1000)="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", 0x1000}], 0x2, 0x0) 2017/09/30 09:04:41 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000014000+0x32e)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000015000)=0x10) r1 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) r2 = add_key(&(0x7f0000008000-0x6)="6c6f676f6e00", &(0x7f0000015000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000)="ccb8d634ab052d131be8a9d8441fa06c64c4b1b3ee0c7980ffb589f3914f4b497346fbfbc725a099d33552d58727c4d7cd783025ce424ea1bad7d57b50f9f7f81ef25ef6934c528c7f3c1a5925e7518acf572a6afdb59d3d5ff8dc1110017007a793dcfd7639281d39ae6a63b21dced4f1550072962f6582cc1e6ffaa906cf4d140946e86c506c2e19e513373c6c2c0f3bd6a925655e836ad62ffd2776d95ecc146060d52a617ee6483a6c3b5c4b840ff77faf60e43c1a5d34f303f9e34bd36de364593fd4611a62b38a06f0cb4537c50eae87ced4", 0xd5, 0xffffffffffffffff) r3 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r2, r3, r4) mbind(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4002, &(0x7f000000b000-0x8)=0x4, 0x400, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000c000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000017000-0x4)=0x0) syz_open_dev$vcsn(&(0x7f000000a000-0xa)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 09:04:41 executing program 0: prctl$intptr(0x1c, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x9, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4000, 0x0}, {r0, 0x120, 0x0}, {r0, 0xc009, 0x0}, {r0, 0x229, 0x0}, {r0, 0x138, 0x0}], 0x5, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x8)={0x3ff}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) r2 = request_key(&(0x7f0000000000)="7472757374656400", &(0x7f0000ba9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) keyctl$setperm(0x5, r2, 0xa000000) fcntl$setstatus(r3, 0x4, 0x40800) keyctl$search(0xa, r2, &(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x2)={0x0, 0x0}) 2017/09/30 09:04:41 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) pwrite64(r0, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000000e000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sync_file_range(r1, 0xfff, 0x2, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000015000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000000a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r4}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000017000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x181) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x2000008, 0x11, r2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000018000-0x3e)="d5dde8aa3faf562ab5160af8c597a699391d360c919fbf6ff6ab695533ab37f67ee6ce9d363548c4ac86e40d43709db3fcc25adeeffe7ab4a570cb4504b8", 0x3e) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000016000)={r5, r6}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1ff) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000014000)={0xb9, &(0x7f0000011000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) fallocate(r0, 0x3, 0x0, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23d, &(0x7f000002c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "803e84", 0x207, 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}, {[@routing={0xc, 0x10, 0x2, 0xd364, 0x10001, [@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}, @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}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x2c, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x71, "adfdc6625e1e1bbab662fdc9742b3cbc033feeaa8753b741f01b88d483a0766f7bd52c19e0ac239f762fa54c7d394bbb087de70efd5cf17ba22fc3496bf08a1f79a66d60f4d179b9d6418283dd0e4bee9f8e217ba10f88387b30689228f9d3c28ef77e1e6ff2f1124711e69c894e56653e"}]}, @hopopts={0x3f, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xd6, "8a5d458f8e762ecfffa228c36e6da76f789945e732a0be6804932143343f4e44b11fb5a7006bdb648c8ec347e1a6e6d464b9a620f5bdd11adabc5e20501a75861dc78c9b38cb82e594169d9cc2728383358933c859c1897c1f180212af21ad16244c4fcb56a401e7cc96ead3bd645c3d3bbf520d41c5d4776f088350c8de6c4e6775b54e25e6e2b927b11ef791151ff5a6c646a69f06f0da0325676a9a5f2e66c73dc21a9551b361dda841bfd985065f3d5620e7503ded3586ee11d264bb152a0eda48c1bdbc5a0af1b802629c00745b187ac42a9c20"}]}, @fragment={0x0, 0x7, 0x240000000000, 0x1ff, 0x80000001, 0x1, 0x2}, @fragment={0x1d, 0x100000001, 0xfffffffffffffffc, 0x2, 0x4e9, 0x8, 0x2}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "fc05e9d88a09ea296a06819a"}}}}}}) 2017/09/30 09:04:41 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f000002a000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000028000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x8, 0x2, &(0x7f0000008000-0x18)=[@generic={0x18, 0x1d, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x6)="776c616e3100", 0xffffff7ffffffffd, 0x80, &(0x7f0000002000-0x88)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) 2017/09/30 09:04:41 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)="2f6465762f766373612300", 0x2, 0x30000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) sched_setscheduler(r1, 0x3, &(0x7f0000005000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000)={0x0, &(0x7f0000001000)=[]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000004000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0xae) removexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x15)=@random={"73797374656d2e00", "2f6465762f766373612300"}) accept$unix(r0, &(0x7f0000004000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000008000-0x4)=0x1002) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007000)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000-0x8c)={r3, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000008000)=0x2, 0x802, 0x0) r4 = shmget$private(0x0, 0x14000, 0x120, &(0x7f00005d8000/0x14000)=nil) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000008000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/30 09:04:41 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000002e000-0x4)=0x0, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000002e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000a000-0xf8)={0x0, 0xef, "8719a48d4bc2238ef1f3e668337f5e06c6afb19c17e181eedfb904f9a96923d5853b39e1bfeffdfe63a48799f6c1498362ec63e75901a37ba216cbcfa43d02fa513c96e9f2fdce1e5b59111d343cae19b4c54638543f6996445069a6955a34b8e5fadcf289c83df70f86cd039d7b6afb2fd9bfafb49808416281faa66b6ff5f7e3c926fa300ef3d6a840fd4679d7e485fdca912548743d12ac56e1b5cb7f307573efe072e5d361dabffb5d7b736777c3ccef93249d71d5b2a176f051ac805ba919686b5390102223aa1495285cf34c84924197a604ff282dd047ef789b74f5d231412e683ece0bae645ee9e62f8c00"}, &(0x7f0000019000)=0xf8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000002f000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @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]}, 0x100000001, 0x5, 0x2ff8, 0xae48, 0x0}, &(0x7f000002f000-0x4)=0xa0) r3 = accept4(r0, &(0x7f000001a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000002e000-0x4)=0x10, 0x80800) connect$netlink(r3, &(0x7f000002d000-0xc)={0x10, 0x0, 0x2, 0x800000ffff}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000010000)="", &(0x7f0000001000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000027000)=0x80000001) 2017/09/30 09:04:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0xffffffffffffff72, 0x7}, 0x8) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xd1, 0x9}, 0xc) 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) prctl$getname(0x10, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 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) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000002000)="22ab788e3ee3accfd1f206041f68559094a2211a13a98fe260bb3b640ddf91a11f7e8dd65abf2d3a1d27386ff19e5df843ae00b0f063b9fb6ed8b0ec15c668b3cf6f619a4567c3e34a8abd209edbff30d8f2eb82b6c451bcb28db76cb0d9c26d9e5773a6c153d9b4938cbde21902c88d620f2f3f7f9536f111b2a9c853b01815a105ded9f5c42b7a51e751bfffcd5b3e4aba1c7b0407aa1bdb902c089a2e9cecf360dc21000372887dc4fb82830a9ec3666b88c957eea8edfc9c84373340e420f6266fe1006906c6029f0f2967b8bf87b6412212535e71a0a8cf6688ba34138b98f42ec8aef2abe02a", 0xe9}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000002000-0xa1)="d71015c79e448f667970ca83cd2f2581f4c167ffa3a62b336e651578a64be401309aa8eb4da79f44eb56ad022e5f8fd2dc027db1eaddb9bc9f40cbd765a49dc5b05601fc181eec2415c83f9b699e4585b33235609101f890bad34a8a64476d3a92e3a260652bc7db045883f309f4f90198c77c219365105125d844af3388ba8123cb4bd6a7296ecdea32743b287971b082d3a9fcd736717446708e14310c6d0dc0", 0xa1}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000003000-0xc)="b97a0d52f4320ed8093645e7", 0xc}, {&(0x7f0000003000-0x11)="a3973bcddac6607f62cb8f47e698217dca", 0x11}, {&(0x7f0000000000)="6957b6d36adabbd848d064dec42e620c20288474c80824d922d50c32be2da080ff484094245de12cb349fa4a26a363be5f00a33bfa6582341a67ee2821e91ee5d401ed8f37074c87358d144529aabfaa2bc635586f156b62953b830fa33d635216c93435af0f11185ea2dfbdb849c702fbaf35bc3cc1276f17101218abd1ce1f9d6701c365e9311852e0c1df04b8523aedf7055fe7179677e76d5e7838926b4558f864322c66c8351bfb41923e6a1c9820c68a54d908f40cda6718b54ac504e9586c50b5db63ee2e7835aa0d54c9b5acc50b7b1af305314b016b43d54225e7ac1cb092b6f6cde73b3fc73ddd5f9a568242383572b878fd", 0xf7}, {&(0x7f0000001000-0x7a)="204a8cb32e7a84900a01870157a93190ed7871be985327be9311b10ea9ea403b4f95c854c87a43b0a182ee63f3bb49ff0d5848e01e0ac7d523f53fa3f8ff67ed24a2743dbe3405c7c9c9dd432c4e86b25412f63e930c30d5c4663d4ebcb67aebdda24066315b4ed188a7d4bc6cc7ce341f381a175723734ced8b", 0x7a}, {&(0x7f0000002000)="4346dc05015d05d8f95f930a429d358337f1da80de7224090064ecd91e09c0facaec5b67d970cffc1935b3144661f4d3fa67e28e0d2b6a904071ae8905ecbcc00cfe45a266bc5852a0cf0fd48eea44689dd1b03a300b35fb9106be0f5238b049e8e5c40c910614404a3bb2ce1158b2ba5e2c5376f94e1760f89cdeb0e45cf3a8e6580c3e91faa5788c62db6782314d465caeedb964d71f355566c93c7bb94b129bf33fac457f25542057eb6622a10108abf8c0d04a42ce89ac3233fb1c6ec99cf3406620e95550ae53667ac0b59c97a3baff69d5bd20ff940eaf62ffc1f7", 0xde}, {&(0x7f0000002000)="0a", 0x1}], 0xa, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005b2000-0x9)="2f6465762f76637300", 0x200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fb2000-0x20)=[{0x2, 0x9}, {0x8, 0x6}, {0x3, 0x7f}, {0xb, 0xffffffffffffff01}], 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000563000)={0x0, 0x0, 0x1, 0xfffffffffffffff8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x40, [0x3, 0x4, 0x5, 0xfff, 0x0, 0x1, 0x1, 0x3]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="af81cb015b114ceb2267324ee9a48a97872d0fc83f1185974950c97197105dbaf85841611aa051890d2ce4aa740ad40141529b789414c73e26e4a102ef396bf04ea232cf9be4c31e11f01318b5023b1fb1049666fc58e0b3993c70d1ea4cc971ab6e5d8044c6c0d1f9ac25ee321303f02d051c4f7f81806eb5ce9be7980b61984626b58dfa984394417226c6a0db51a004b8c199195a52a3edd16677442e92a5dd80ddf9c556936e72c2594c28364ac2a9591fc80827515491f2fa17b7ee47b2975042b1099596b1b9a8f287f12e7fc0a2b2bd0873ad61", 0xd7) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00003f1000-0x10)={r2, 0x1ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) 2017/09/30 09:04:41 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000009000)="38433e274f1fa0b0461e8b99ff01f0b912dbf8cad2286faca8651aabac4c1b40b85ec183a99ce1de13641f1a5d9d574b3909ceb32528f56b282391ed12194e4aa314a8f913fb215121d05725871fec2904b7dd874e296ffeb6942fd4c2606a43f2669dedb5b607308ed8a0fc2683c7e2d2222a5915d10df0") mq_timedsend(r1, &(0x7f0000007000-0xec)="15ff73e3214b7a02330127ce7fa39534bfaa5cb90ed8089936da434e7f6ea4d9e72658a5e362e593343d77a5e6f103c912a79e09ee0b8674019484192d48830028eab7b5032cac2c78e6621e5fd183a1de26a1f534caae84eef3e841ec20afbb163afc18ca60fda17491aee3b72dcda4d1a3fba27a34e650889c69cc2cbd37b8e9329713529bfc67f106c19f9043726be8b9b5428461f55f90a6798cf1888690cfa6d84a1d193ae94e3f4b9b5c53e744783d35e604fb87b655caa8c16758af820b174740876eeb08ca9660680d5f939697104a30bddfd7a6ad38a264e216ccf84e3027dd2a38e8c1810cfa70", 0xec, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x8efcdafdf40c96db, &(0x7f0000009000)={r2, r3+10000000}) shmget(0x1, 0x1000, 0x54000001, &(0x7f0000009000/0x1000)=nil) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000009000)={0x10000, 0x6, 0x5, 0x3, 0x7, 0x6, 0x20, 0x7, 0x2, 0x6, 0x8, 0x8}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) read$eventfd(r1, &(0x7f0000005000-0x8)=0x0, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000006000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd1b, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}) 2017/09/30 09:04:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x200, 0x80001) fdatasync(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef7000)="2f6465762f70746d7800", 0x8000, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000002000-0x3c)="65ff0eb23c9592500d516cf6e6272930024bc35e0a251406cdc1a88215ac1626993ea8a2da51261439cbf5b8e80b20cab1a209b05b13efe2f603abb2", 0x3c, 0x7, &(0x7f0000004000)={0x77359400, 0x0}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000004000-0x8)=0x0, 0x8) splice(r1, 0x0, r0, 0x0, 0x80000001, 0x1) write$evdev(r2, &(0x7f0000003000-0x18)=[{{0x0, 0x0}, 0x83, 0xffffffff, 0x6}], 0x18) 2017/09/30 09:04:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x3}, 0x8, 0x80000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x6, 0x800) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000000)={0x57, &(0x7f0000000000)="7ed7d9edc0b5754ad7e669e6fa3159a657ea5d6ef04f9055fd9f12038469bc9cc8525cb01f015753e77a236fae859f5d310acd01e4550c21b4458420d57081099e2b983df161344452ceb6023280438853a3ff98546b02"}) fcntl$lock(r0, 0x6, &(0x7f0000531000)={0x1, 0x4, 0x7, 0x1f, r1}) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000041000)={0x6, 0x4, 0x72ae, 0x2, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000042000)={r3, &(0x7f0000013000-0x95)="", &(0x7f0000043000-0xe)="0000000000000000000000000000"}, 0x18) r4 = semget(0x2, 0x0, 0x80) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000046000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000045000-0x20)={r3, &(0x7f0000045000)="fcd95443f389603d8389f6a360a54b9cbc190922653d0ab137d4f6da03a49a6c75ac324fba428f427f17ad464a61c437d8d7f747e00e22c351fe3483584beaf808bc3fd9d752268b452f23ad0dc6e0171f810481b5f0b9e63f0dc16ac3689c61977b802bf8a9e93f9abf134422ecc08d286c6eb5cb2690231ebeee2526df42ca3b22e20ede094660f6f970fb56ad673177967f6bd18c6568de5bbe6ebdd7b327e4d49ddf340ecaed93ae37712f3fd061faf54ac752176be5e3b0fc7a06e105828109544d48db82e665c322e82aa9327ac3baea40d8975562996dea397c66a52d82d67dfe45a2367e", &(0x7f0000046000-0x1000)="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", 0x80000000001}, 0x20) semctl$IPC_RMID(r4, 0x0, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000046000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDGETLED(r5, 0x4b31, &(0x7f000000a000-0x1)=0x0) 2017/09/30 09:04:42 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "803e6b", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x20000000000000, @loopback={0x0, 0x1}}}}}}}) mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000036000-0x10)={0x5, &(0x7f0000028000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000034000)={0x0, 0x5, 0x40, 0x100000000, 0x56bae782, 0x1}, &(0x7f0000029000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000027000-0xe4)={r1, 0xdc, "4b209ebb817003a0fc66f11214048e744818e41999c7196315c0e044f1d2b87912e21cf5d5f65efe214dc8d90f2d33bdb38b13dcbe67c5e590f853b61577518ae5ec114208f25e1cef49a17683aaac1dcf0136135ebae3ac4ee0909142caf0359735f132bb6d52d64771428ef0a0c57f892e6a8651d1482a7cb9ad9f247476cb35bdfcfcecea174949aa3e38c868a72235ad3e0fd427f0a77a327cfc05366e69df39923ce0a06f9e791db62ce0524f26c915464c42c369c6df257700e28e32facc587fb8e64421e733fc7942c8935f1fd7368585e5929848ec396d08"}, &(0x7f0000027000)=0xe4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x3, &(0x7f0000034000)=[&(0x7f0000032000/0x2000)=nil, &(0x7f0000030000/0x4000)=nil, &(0x7f0000008000/0x1000)=nil], 0x0, &(0x7f0000034000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) 2017/09/30 09:04:42 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x80) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f70746d7800", 0x80800, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000007000)=0x0) 2017/09/30 09:04:42 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f6175746f667300", 0x220000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000008000)=0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f000000d000)="e36f9f7a122b1a80b800aef11c72c22ab49b4d504601d4b9c96e21386a3b45807eb292b9fe68ddd47e0aac5f508845d4a8d464371e5d10f86ac9524694bf22dfa63857b1ee895643b28a70938fb8c36d99c2214c1cecf2046f689ab26d39e5cf07eb13a405c95545c26cc7542a0c26b0c038f38d123e8276bc90def1ce329af8f262f283b88eb7399fa2023df0590a3efa21f795e21f6943fb93d872e9a45161c871") setsockopt$inet6_buf(r0, 0x29, 0x46, &(0x7f0000007000)="00", 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000)=0xec) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000007000-0x10)={&(0x7f000000d000-0x37)="67c88bbb930cb63dcf6a1a0af5aa78ecec52311839e0b360a6506fe0fb669547f5715863114bc51a5ec9580435e254834648e005e86c1d", 0x37}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x8ac, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/09/30 09:04:42 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000006000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000008000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000015000-0x4)=0x0, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000019000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000d000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000018000-0x4)=0xe7) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000017000-0xc6)="e9b0779d7de304ccf92149acbf098e6e44da8b35ae210bb711923963f7b91644f641ef80e54ed036ca29a03f6c65d2a695f7e4a2ffd4ad4cc6fdb1e6ba2a91fd2e84fd6a62080831cb3135d51c59cb945b7ba9721c5100f1b3ac927fbbd7773653f5702ef4f13451b73773604ea9597be1b023d7378ccf5b9ad77cf369884d0a8a0f1de467a8a05d5de0aa1d7e080dbafd5de6c8b07bdeaeb7895d605b67507a26e0cd3f6b26eb92125c26e82c6efbbe04028fdf2a6f50950351de569308e224af12965c7847", 0xc6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000018000)=0x58, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000001a000-0x4)=0x0) tkill(r2, 0x5) 2017/09/30 09:04:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7637, 0x0, 0x0, 0x0}) mount(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000)="61696f00", 0x1000, 0x0) 2017/09/30 09:04:42 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000+0x24c)={r1, &(0x7f0000010000)="91b36437bf508f7efed0c93781ac527e823d0fa42a91aa45843127b09d9ccb02cab8f7d8865be2c33a239bc1eef8b42e8f", &(0x7f0000011000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) pwritev(r0, &(0x7f0000005000-0x70)=[{&(0x7f0000010000-0x1000)="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", 0x307}, {&(0x7f000000d000)="454638c53526849d04ad7adcb693e19644c632103c52138c01e2f60d4b56dcd5e6d98ffa3977b64c97347d487db15a7321c837a017dcdf3ff2ebd1aa17f3c4926cc553260a6895ffa4251aa38970fb79c25b5a65ba8ea812e1aee6a135131491a1877ec151283da5fc23947ab275185f7ed0db8a6128ca9869db2cbe5d0ad435aa4969acfb6ef5f0f65b8838e4bf11a8c14179782ca130a775c3c487541d", 0x9e}, {&(0x7f0000010000-0x8)="966af56153ecd29c", 0x8}, {&(0x7f0000005000)="2dcc64d8f68e159f20918c864a364f6b2fbfc1827461103b5c3a9f809486d0f69fd91fc2bdb6f3af2c13400914e2636995fab69d8232bbf3", 0x38}, {&(0x7f0000010000-0x1d)="7a395ab26735298db0be8b47a244f72b04ec85916f4a3e0f67fa907e5c", 0x1d}], 0x5, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000010000)="c6d83730e33d73b4b316d7fb6f8052d9b948ffda0b3c19f669") fallocate(r0, 0x3, 0x6, 0x7cd) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x6, &(0x7f0000011000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000f000-0x20)={0x8, 0x0, 0x1, 0x4}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000011000-0x10)={r4, 0x400}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x44) set_robust_list(&(0x7f0000002000)={&(0x7f0000008000/0x3000)=nil, 0x0, &(0x7f0000005000/0xd000)=nil}, 0x18) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000009000-0x4)=0x0) ioprio_set$pid(0x2, r6, 0x7e2e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000015000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) pwritev(r5, &(0x7f0000004000-0x20)=[{&(0x7f000000e000-0x401)="aa", 0x1}], 0x1, 0x8000) syncfs(r5) ftruncate(r5, 0x8001) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000016000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e) 2017/09/30 09:04:42 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000000004}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000009000)=[{&(0x7f000000d000)="", 0x0}, {&(0x7f0000002000)="13bc5635b2edc00f419137ddd076cb7521952c6bdceda1f7c355a1241fee2fbad2d4e523d0d73ae46362484645c740ee0b6f93e438df37", 0x37}, {&(0x7f000000f000-0xf)="304f9d08842c07117b14ef31f3dd94f093c151caf521339c0b36fb8958d7f4f59ea122a857fb495716d1e9c0bef1445e33901ffa4f8474781170d53356466046", 0x40}], 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000004000)="2f6465762f766373612300", 0x9, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000004000)="6b657972696e6700", &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="5b00", 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000000f000)=0x7) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000000e000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}], 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000010000-0x4)=0xca) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000011000-0x18)={0xaa, 0x14, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000010000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63df, 0x3, 0x2, 0x2, 0x5, 0xffffffffffffffff, 0x1}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000000f000-0x5)="6465616400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000-0x8c)="221f5053c65c480fbb8f9cb9c46393639ee40eff3a74f9b556a791ca935d026ddfb635d09aa00efdab8d454cbd8f58f00aa3048c86416819f5e6b416d74ab97d112630798c9c7e93e2b472c752b3db8a36116e2867fd98c24a75dcbe1dc81eaf579a75c191159e25613dd11f2d9c55ce1a10da5a2a71f41c88daf1d748f42b3c17b57bebd58ba31072a58da8", 0x8c, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) close(r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000012000-0x9)="2f6465762f76637300", 0x242400, 0x0) 2017/09/30 09:04:42 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000007000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) userfaultfd(0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffffc) request_key(&(0x7f0000001000)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="766d6e6574306b6579726e67707070316574683165746830216367726f75706370756e65742673656c696e75780070", 0xfffefffffffffffc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000a000-0x20)=[{&(0x7f000000b000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000005000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x2) mq_open(&(0x7f0000001000-0x3)="232700", 0x0, 0x8, &(0x7f0000009000)={0x168a, 0xf2f, 0x3fa, 0x4, 0x101, 0xfd, 0x3, 0x9}) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) close(r0) 2017/09/30 09:04:42 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001f000-0x14)={0x100000000000005, 0x6, 0x7c3, 0x4000000000002, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000001d000)={0x0, 0x0}, &(0x7f000001e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0x8)={r1, 0x7}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001f000)={0x0, 0x0}) bind(r2, &(0x7f0000007000-0x1c)=@in6={0xa, 0x3, 0x2e8e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r0, &(0x7f0000012000)="", &(0x7f0000020000-0x2)="5311", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r0, &(0x7f0000008000)="0b", &(0x7f000001a000)="", 0x0}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xec, {{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) dup3(r0, r0, 0x80000) 2017/09/30 09:04:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00003b8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x43) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x23) 2017/09/30 09:04:42 executing program 1: mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f00009a3000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae0000-0x4)=0x10) getsockname$inet(r1, &(0x7f0000cd0000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccf000)=0x10) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000cd2000-0x8)=0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002a4000)={@common="69705f76746930000000000000000000", &(0x7f0000cd0000)=@ethtool_eeprom={0xf, 0x7fff, 0x8, 0xe7, "04aa4e7a87b59eec67de4242ed1f767c1a66ecacdbfcae59647fc0ec3e51f17437891583f36c432e767cfe603dd4ef8d55e8c29da63a1db5d30efec5878513fdfc18c9ccec3bf996be5a8f0cddb31f9ddf6536a3c40bf2808aa6c7b4640049b48e821bd6f446c3a7966673c004c93419ee7d5aafe3ff229c75ee124dbc1d4578c985a68450196db6238c41bd0d16c443744d825086e6d8ab98671e20d24366999bc963be1181b4c36ac80a8b59cfa6ec3cda2a51a79358936a586987fbee69378b0f15b42f41f95faee3286bfa376181855fbf5c5eeb598e6657137e240d66eb70f87469455a37"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0x4) pipe2(&(0x7f000001c000)={0x0, 0x0}, 0x0) splice(r2, 0x0, r0, 0xfffffffffffffffe, 0x9, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000ab3000)={0x1f, 0x7, 0x20000, 0x800, 0x6, 0x100000001, 0xd1f7, 0x0, 0x8d95048, 0x4, 0xbfe4, 0x6}) ioctl$sock_netdev_private(r3, 0x337fc343, &(0x7f000080c000)="3ac10b286359dfd67b8ce0d1d6f3facbb85acb5bdc174c0a1b66028a8cad4be72f0354ea86c14bb94ed81a6c8acee56e705d3a08c5ff63ddde8079dea23b61681c4c7012204e") ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x10000) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cd1000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd2000-0x4)=0xe8) 2017/09/30 09:04:43 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x30200, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00005a5000)="00000000000000000000000000") mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000008000-0x4)=0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000005000-0x4)=0x2) fgetxattr(r1, &(0x7f0000004000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000004000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000008000-0x10)=[{&(0x7f0000002000)="40", 0x1}], 0x1, 0xf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000008000)="6370757365742b00", 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000008000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000008000+0x831)="2f6465762f7572616e646f6d00", 0x0, 0x101000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0x10)={&(0x7f000000b000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000b000)={0x0, 0x1}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000c000-0x8)={r3, 0x3}, &(0x7f0000006000-0x4)=0x8) 2017/09/30 09:04:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000776000)=[{&(0x7f00005ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x2) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000015000-0x1)="17", 0xfffffffffffffffc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000006000-0x100)=[{{0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000015000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x1, &(0x7f0000010000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0}, 0x400}, {{&(0x7f0000004000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x50)=[{&(0x7f0000014000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000000a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000015000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000015000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x5, &(0x7f0000015000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, 0x7}, 0x7}, {{&(0x7f0000014000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000014000)=[{&(0x7f000000e000)="0000000000", 0x5}, {&(0x7f0000014000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000015000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000009000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000002000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000014000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000009000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x9, &(0x7f0000014000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1}, 0x100}, {{&(0x7f0000007000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000014000)=[{&(0x7f0000002000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000004000)="", 0x0}, {&(0x7f0000015000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000014000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x4, &(0x7f0000015000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x3}, 0x30f4}], 0x4, 0x2000, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00000f8000/0x3000)=nil) r3 = gettid() getpgid(r3) sched_rr_get_interval(r3, &(0x7f0000011000-0x10)={0x0, 0x0}) pwritev(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000012000)="9b", 0x1}], 0x1, 0x1d) 2017/09/30 09:04:43 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000005000)=0x0, 0x4) 2017/09/30 09:04:43 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000039000)=0xffff) lseek(r0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000002c000-0x4)=0x6, 0x4) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000017000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000025000-0x1000)="2e307b308b3a", 0x6, 0x0, &(0x7f000002f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000035000-0x10)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000002e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0xffffffffffffffff, &(0x7f000002e000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000033000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000003a000)=[{r0, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4033, 0x0}], 0x4, &(0x7f000003a000)={r2, r1+10000000}, &(0x7f0000011000)={0x0}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000034000)="2f6465762f7663732300", 0x4f, 0x400) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f000003b000-0x4)=0x80040002, 0x4) shutdown(r0, 0x1) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000003b000)=@buf={0x40, &(0x7f0000039000-0x40)="af1f260ee49211a03ab5e1b5792ae174cf9fc3dd6cecadd42d0cbfe9acfa0be0c996f1dceefe0852d76e1eb328b083614b7ac974a3550f4d46295da031d700d3"}) 2017/09/30 09:04:43 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000000e000)={0x0, 0x0}) bind$unix(r1, &(0x7f000001a000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000001d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x10) r3 = dup3(r0, r1, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000001e000-0x10)={0x12, 0x1000, &(0x7f000001d000)="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"}) ioctl$TCSBRK(r3, 0x5409, 0x40000000000000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f000001e000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) fchown(r1, r4, r5) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001c000)=0xa9, 0x4) r6 = dup(r0) ioctl$VT_DISALLOCATE(r6, 0x5608) r7 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r7, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000019000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r8, 0x4b6a, &(0x7f000000b000-0xb)="828cf237a53e0bbc192a42") getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000019000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) eventfd2(0x9, 0x800) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000004000)=[], 0x0, &(0x7f0000008000)=[{0x10, 0x0, 0x7e000000000000, ""}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x4, 0x0}, 0x0) 2017/09/30 09:04:43 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x44, &(0x7f0000004000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x2710}, {0x0, r0/1000+10000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000002000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000004000)={0x0, 0x989680}, &(0x7f0000006000-0x10)={0x0, 0x0}) 2017/09/30 09:04:43 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x200, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000001000-0xc)="776c616e302d47504c262500", 0x0) fchmod(r1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000013000-0xc)={r1, r1, 0x0}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000012000)=[{&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000013000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0) 2017/09/30 09:04:43 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f000002d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000002f000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000002e000-0x20)={0x1, 0x0, 0x0, 0x2, r1}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000030000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000)=0xe8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000031000-0x4)=0x0, &(0x7f0000031000-0x4)=0x4) fcntl$lock(r0, 0x6, &(0x7f0000030000-0x20)={0x0, 0x1, 0x9, 0x100, r1}) flock(r0, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002e000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2e) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f000002f000)="b4b42417adfc7cf51c395646176bf969fb0209fc1425aeeb164b10b41e403b6f5ec5140a96d243b8d097285d1fcf68382c185209fc940aa5b3472e89ef3c4dafa4c8dc125fd175173a2145fa6a592245b924945535481836993f7a70f8e5c170f78b7034ee430ea4e90692cbe9184af1b3a2f3282ae3e2f19ba16459af08f6491011a47c1545d2f02077f6116f4a5c1d9a009194d1b58ec4e6ae4357e2f272ef524d124b657e9b20b130d3633b9750604a59de051bd4e4d20f0918a0db3f01e85fa3c1b352bc882cee519bc9e2461927ad15358b785e21dc017240d7104cdc07b94bb7163daf968397fc855f653fac26f500") mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000031000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x8, r1, 0x4, &(0x7f0000031000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/30 09:04:43 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x400, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000002f000)=0x1, 0x4) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) nanosleep(&(0x7f000001c000-0x10)={0x0, 0x989680}, &(0x7f000000a000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, 0xc) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000002b000)=0x0, 0x4) chroot(&(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000036000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x200)=[{{&(0x7f000001f000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000026000-0x70)=[{&(0x7f0000019000-0xa1)="76", 0x1}], 0x1, &(0x7f0000035000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000002c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000035000)=[{&(0x7f0000004000-0xce)="7f", 0x1}], 0x1, &(0x7f0000021000-0x1c0)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000006000)="", &(0x7f0000013000)=0x0) 2017/09/30 09:04:43 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000011000)="2f6465762f766373612300", 0x0, 0x20000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000002d000)=[0xffffffff80000000, 0x8]) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000002f000)="2f6465762f6e65742f74756e00", 0x0, 0x1) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000002e000-0x8)=@random={"6f73322e00", "6c6f00"}, &(0x7f000002f000)="75736572406c6f00", 0x8, 0x1) r3 = request_key(&(0x7f000002d000-0x5)="6465616400", &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002c000)="776c616e312f6367726f75706d643573756d7d656d317070703000", 0xfffffffffffffff9) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000011000)="7573657200", &(0x7f000002c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002c000)="403a6d643573756d04256b657972696e67275e76626f786e6574304300", 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0x3, 0x8a51, r4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000d000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000002e000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb9, 0x6, 0x1000, 0xb6fb, 0x5, 0x3, 0x200, 0x8, 0x1ff, 0x7, 0x8000, 0x4, 0x2, 0x5, 0x2]}, &(0x7f0000010000-0x4)=0x108) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000002e000)={r5, @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]}, 0x9, 0x2, 0x3f, 0x10000, 0x20}, &(0x7f0000024000-0x4)=0xa0) keyctl$set_timeout(0xf, r4, 0x7) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$vcs(0xffffffffffffff9c, &(0x7f000002e000)="2f6465762f76637300", 0x163000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f000002e000)={0x4, 0xfffffffffffffff8}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 09:04:43 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000005000-0x91)="d5434d53e84c4127606c83ea354b372d40f3bdf243c13fe393fcb58d2fa2299a91cea6d273cccd3c1198c0f6ab999ce1531944beb14d2555f9bff23b540a88dbfecfe508e8b2de17cc06ed135a71f4071f294e2baf6b6b784cc233bc5748adf5192b967adbb190dc3ec8cef8dd089b58e6f20f49aed3a24c1995a19077fc9f39c66a18a475ee98155a29abde49d8179df9", 0x91) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000001c000)="02", 0x1, 0x0, &(0x7f000002a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000)="09", 0x1, 0x0, &(0x7f000002e000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x8e, "6362632863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000030000)={0x0, 0x0, 0x0}, &(0x7f0000030000)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x81, &(0x7f0000030000)=0x0, &(0x7f000001e000)=0x7) fcntl$setownex(r0, 0xf, &(0x7f000000f000-0x8)={0x2, r2}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000033000-0x40)=[{{&(0x7f000002e000-0x8)=@sco={0x1f, {0xfffffffffffff0a6, 0x3, 0xffffffffffffffff, 0x8, 0x547eafe1, 0x7f}}, 0x8, &(0x7f0000029000)=[{&(0x7f0000007000+0xacb)="f9434ad7f83daf208e42ac7ced457007261c1427c483648f0fb62effbcfaf5a2b40873238898549772f563c9e9df3c6b34c333a795ed3a2cf2a4653f712ad7d2119a022cd53fac94114826910448991c4279dbb6f8fe9706624eea45297f0e6c128b7e7a86428e4888951cfec61d4459b9db4e43512104b6a8271c6d41ed00d56f0f9c8b", 0x84}, {&(0x7f0000033000-0x8a)="dfb347a8db3879af02a7c90dabfeae5cb4f932f5f697bfa7e5ee1dccf09fd3559948cd419da4129038ecbb6775772163493f28c67ba5eb6dad11f263fa01eab0755f840965d52492a855df2b4034316a592deabd1a995872b2f9f9403adbb2a2b92038efb7681f65cf8c692d236ad4f26e0e3a77668fae276723e1e221213395df175ec01c51144c8b39", 0x8a}, {&(0x7f0000032000+0x44)="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", 0xfd}], 0x3, &(0x7f0000017000-0x248)=[{0x70, 0x29, 0x3, "711f34cc0ad4ecb1f535c8b5d6753181e733bd75819042f0a4deaf9a1b47478fdd12661c2073d0eaab3c6945077f7660d1e01cb8d2f2a9e6ebd838a69cf1a02c8eafdd4897321d4927403e58ce50cec5f7f87e6f2bb5aaa9fd4973"}, {0xd8, 0x89, 0x5, "766cf63e5c750f94619da5666217ab6255ee6a88dc7a95184ca09dc84c85b1595fdd45430ac1db377362b2dee3c611016bad5b397b202b7eaa2dbeed788073b72b28580f5e0c4bee066eab46095dbaf47b32b23810551679a29029d40d4b13fa459b960a1b10ee51d91b195aefe9b614d1e46232b7a3feb4e42b0332fe89a0b4a0ea796d1e565bfc6144bbc446804b73829f2ca7184facfcafa37443c86bfe197c0bcb6097c33bf38ddb7962b6c7ee850a68e7c1ae16af0c3489eddeae7048aa1009ae3b04496a"}, {0xa0, 0x104, 0x4c59, "27e9a0979467c03316920efafa3763714af8199d2af72c6f40e31181aa5a7cd5bca1b5fa7d3881c21e9c8f6d233945ca81c6d4e77a489f0f9915a516f0562695b0a6f69605962a121605b7aca1bfda3c9bc65cc8094fc8c8c07998cad3344705021989d5f8e998c5d5845036eb4c41f5acf2571e3feeba7fce7cc439187d4aa12c4e08a82242faefe1d0b17d89"}, {0x38, 0x0, 0x7, "439343edd03a478a0e5183049a0bda39f0735865d6eae9c8d13bd5a0322cacb55f2a"}, {0x28, 0x11, 0x9, "e6415c66bb4c430f2b60f15be351da2bc6"}], 0x5, 0x0}, 0x8}], 0x1, 0x4) recvfrom(r1, &(0x7f000001b000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x2020, &(0x7f0000031000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000014000-0x80)=[{{&(0x7f000000a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000029000+0xde)=[{&(0x7f000000e000)="a0", 0x1}], 0x1, &(0x7f0000024000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000031000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000002a000-0x8)={r3, 0x8}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000031000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000032000-0x4)=0xa) sendto$inet(r0, &(0x7f000002b000)="a7", 0x1, 0x0, 0x0, 0x0) 2017/09/30 09:04:43 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000a03000)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000cb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cb6000-0xdff)="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", 0xdff) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0x93)="11106213d169a77e12ead0a1aaa66380e7dca9be8771f9da1d30ed256637afb463ec2500542250464623e213f9d3beba90b7277e4b6cfd581e3fcaf0fb105a6f0ba7f24def613d17d5f62d22037fbca2e3e8fb818c2e542d5a22d523632674983d94ab4924272dcef3dbf57ec0782e7660d7bcddeb4e36f115330ef2626d5bb48c45c08677cb033be89e5f4a5618bf14c92dae", 0x93, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000005e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) memfd_create(&(0x7f0000cb5000)="2f6465762f696e7075742f6576656e742300", 0x2) 2017/09/30 09:04:43 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000002c000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000034000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000023000)="29294f71b34edb38d0cbca49993632e6621f7dce8740acedbd523ed90f9e14a00778363d0241cd77b77df6cc3ba28d72a1d76d6f5cf69e22b3d145c43f80aedb078f8e86ff2b0ed694622c447f7cf7d81141e78549908d47ee7071c5057d72f63c5e") sendto$inet(r0, &(0x7f0000025000-0x1000)="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", 0x481, 0x0, &(0x7f000002f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000032000)=[{&(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x494}], 0x1) 2017/09/30 09:04:43 executing program 1: r0 = inotify_init1(0x800) accept$netrom(0xffffffffffffffff, &(0x7f0000f25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d8000)=0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000000)=0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x10)=[], 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000002000-0x8)=0x681, 0x8) 2017/09/30 09:04:43 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f000002c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="ddb006f56b57", [], {{0x8906, @llc={0x20, @snap={0x0, 0x0, "1e", "6b7daf", 0x0, "46e80610c02bdd4be29ed8195d067d0d6f9223009072c110"}}}}}) r0 = syz_open_pts(0xffffffffffffffff, 0x90282) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000002e000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000-0x4)=0x10, 0x80800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000002e000-0x30)=[{0x4, 0x1ff}, {0x8, 0x8}, {0x6, 0x0}, {0x2, 0x9}, {0x6, 0x7}, {0x8, 0x5}], 0x6) 2017/09/30 09:04:43 executing program 1: 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}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cab000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80, 0xfffffffffffffffd}, 0x20) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cb2000-0x9)="76626f786e65743000", 0x2) getsockopt$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) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000019e000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cb2000-0x8)={r2, 0xa8b}, 0x8) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000b47000/0x4000)=nil, &(0x7f000056e000-0x8)=0x0) mmap(&(0x7f0000cb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000cb4000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000cb2000)={r2, 0x8}, 0x8) sendto$inet6(r1, &(0x7f00008b8000)="72695bd507e5afc49ac52c5d81d0b61379477a6ff55537dc3a78932af259eb33e190d4fd1f2b0ce295ff351371577f3b4c2036fc9d4f5db588fb741cd15b919b7a0583e3f4eb176cbec44b6f3327", 0x4e, 0x20000000, &(0x7f0000174000-0x1c)={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/09/30 09:04:43 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000008000)="2f6465762f7663732300", 0x45fd, 0x503000) 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) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000007000-0xa0)=[{&(0x7f000000d000-0x1000)="8f01808b3324b5db4b1576baa1ed523d0a5b10a058bd7c755a5945b35cea762abf1d44a7f70e95c4ff030bde36b5845a2aced8bfc9fd40cc60831161960adda67d2b0da5e86bbe562f69986bdcd9ae7146555b15a197e21c5609213085b5cf942ef717681f37e62ad753154320152ad5f3837a4043cc570ec65b07096c83b15bacd9f303cc387fad798d0b8eec4b2aa348b0811a37da81641a2a0b116af946c2a3d9e76dd60c320ff3270058894d78d67f48a9875e96a34d4b872eba0fd03a8a51d3f2071166cfcca614ea8822f1b5ec037ded58bafba41d2a50a57033130aa4c383dacfe27211bbf9ab85f3d17601d4071cdeebaa27ecace9432b8b8f981094bdcd045798cb1cf58b6f8b33d7442c8257434f5bc304ef8025e54ca8a0040ccf0c919cbc8e150fba4e6af75a536462ac68c15e121eae8c8b913ba59850d88df2c987c477e17dce8591a004c03d9e9a6b2d7c571c7b7dcdea9aaee69043ed1b96f78fe6e85d8f0853e25c879427c2142df77f475a7c203ce3f6acbb7e936e9086dd4c70bf04f54ae73d6bdbdceaa78d9ee27449ac4e7b869629fca12c45897a243f741ea27f1169be5293f1f60bfd437e086062a5e6b4c75005bfd06d536f6d62c95006fe2759f8a2c1cd19a5d370104ae1a711b75fa0bcdda466cbddb3d61580ad609294ac841769c15aa0dddb43f93b46a727514d961fc21eacde1441cfcbca86e1bc40ba323946ba71d65283f0bfdf5ad92438beb244944e7eb5bc42543799d36aad71ac72a1d99aefb228ec33fbfed313077733fdd5cdc60c9bc046861998ee27f551569ca71e4ed89fde0b581b1c7dbca088c39fbb7871b2151ec270842a6cad078a40315819001069877d962b25f208303fa5d90463ac280fe47e9decd34b3c273f6911e43ce6018af13318c8bb54b50b3abd44c1ab6a4ecd72e7c74e0acaf01931170dd1b5ffc1677d06f3fbc07a9a89c03a612dc0c773c376acda91717520c981ddccde9ea41b02f0837d4561e644914aca7e68bffdc9d7862984cbbd23d4abddefdf4e366ab0f4b828dd7a5d302f7aca6f2de83294cc6b0ad621059d142e15fd5d7fa512ea1f046762b9a64a1330691bd75d7f85cde82ce623bd7b10b24de0369f8e7eeaa93807d8adf7403b16c0c2686c518fcb2a3f60e63bf7d7be82aee3e9e944b9cf794cff6d36475b21b4cd129f794349916179632f761cecd9e982143954df9547e7fce6ec63eff2db6ebc09cb8e30b17efe4cb8098b8a6538b68ec5be55b59353cda4826348e14a5495aa4e45eef59d76778c9adbc9c00a9242192cedb78bca524b6e0e0a1081337b87210c94afe5f86c64e552aa6b218af3506082e75043b4101d4e08eb39c00889f0bd7b45a119afd44b5f99955e130322ad5604953f1565a52bd9a5c22eb623ad316d80fa59767577320bdc3942a301b9d24fd2fadbd8eb3ac585c2770719a00dfe77d4fbb124d0abd1bb8d57d7d01c709a1a2e9074d0004153e78e005733075cb8c40440d65c6b23517516baaec378ee9ba9556eec84bb5025ca1c3b2934321e66a9ff307f0907d77c5760403c0112e202700ecdd1b28a040338cce71f36fc46b30ebbd3ec9974e3c69cb828409a88c6451c2db53e2f0a4c6db174a53d8688394bbe05f8bc2b825a5f6865c9ea6279387b8afba4e29514eb4e176aa633e5dd884fe3a2ef8c73033b05608dd17a94aca0298eab4dc608fff87dcd6dcf4197467dfb80a027c055a661382c338788259454c517fde457865696d6d550cdad27cf58d8b990c1d901c0d0f3f84b8c897cc0ed9e4b9e98082b2c74399a89e32d3e647b535c100d5b0999b3ae89fc6f52998a162ec7f9b1c890c374c7d3ab11d51c3102b42b64f90edc90fe0a2a6db78522f12b3164a2f4202492d5d3462d3f982921a91d1673c49cd4b74f1d91d5f35d2fd1464c7ba65cb0251bf2f780bec2fae34b26126b8be52b513758ec2f1fefa49a46ae9494445a616a841d1ccd74662081d69f8708849a07cdfb348bce97b09c15450ae72fa7ef3c75fafca65fd59c1145832e058e2974e82c267565b247e1c21fbfc70a631cf7ce22baea38eb4df0c06d701a5d325a3a7e7886fd4536d7f85aa7cffd0bc13ff5dd54a97306bb907b69d27a29fe135debdaf5fdce2270b01a8eb8b9117204a7484da3530c3e01035c0ebdf8470faae04e7e0097915a8b45f404b831b4dcd64361501019b602b674352f5b227bd3a90d9acb77640ed360690924d93fdf58b8c0a40e7481bbd7afec9c6da8d02299b25ffb6b959cc5e0b08070e29ae2f3f9f0104f9d880e7dd4e009dd0dfd3dcfbe2176578180d0edad84d896931753e64040fc00b62b928b407b307623acf7ff7399d51bb6cc8ed5923388232999707148dd77711fc21e21ffa809c1e4ce34abb4e66027f8444d7753079f129d2327869e135bfb27723029ae31996617be6672d5c637089043058187f1148d8b4833b6378be8986a88c4f3afbadb157fe2e01bbb11b9fb2160ae08dc6b847adee30bf6b3fab84081eee04be68c17e4ff6b4008f514f434bb50df596dccd37ef0ba5d21d6bbf8a6567df9155fc85b868c4a352d357dfe03b6f67252e3353dfd5bc3afe793d08d6521210e3be4242e1730f3311799e9799aa6cf4475b4233c76182e966f6d384b67269709d55f6993adae4716364f0afd6b58373bbc07d04f5b7698136b97b7d23ee845f597c05995aeb2c4190811a5390adc46299db5ae33b59914d82964158df54049a2621cc072214c4a438e87bca21346d6113bb3d49c67f1b61580265a43104c143644f812ca9af5e94939f22af9864d5fca1d59cd203e015e6dfa061a2098731460224efb58350f61e7babebb25ef6665bc50c2476a782bc4edc84a6301f6701c5c5568b20795c061111084dd6fa06ca86446fd2d6dd903bf334b6c120bc356763b1844babc93ec61d5ba5431f5761edc7b3e4b37c0b52d5b4841ee7473db585f6a790d74b1a6d0d5ecaefbf1bc685a1ef030ac953fbccfea05a31b4031c63ef9db8377b87f4a331176a51a4d86c967be296460a45e9766dffcf30c936b4e7c72ee3e737b067fb69914e714a4519eb64c54c9f82a62ba87f2a371c0d249487f5e02004da24aa15d6a3671dbc311f98adc0e82129c3055bb2f3e3c7e970b3f9c5454e51bbcb2a9642e86d3a19db2c5911c01e4c9d0a85db149cf8a7aee2aafb1e0ea0a988a4443eaf95de093db35d76502eaf355d71e82ce7fd23097362d45b18587bcf9cc094f465f70a2afaa8afa3abe93b05c08c4a5b9e7e8b024dfd996139dd212779794859869310912a31a9b065bf7c309594848dc20170c453dca60fee2d02af9274c40980d760453a870943b066846e492ef8f89dbcba0a8b4323d563b6ad6bdc3793f2810f2fbb71074ec171d53494f4a37700591334d6012f4dc4660d4882cbc2aeae29b0d31700b962145eec4d174b07961426581a7b8a20973c0c58739ed264193aeb8093c5a3a6cef17c3d3b723891862cff4d9a4a9262a389094b16eeca64ade9cd2668e467c036377d8115bb66b172942789a1d8a74dc9a0b86b4c23d5f7e5b21cb51e12fb4f906f6da7da0b8cb3fde58c322c1f621d07621076406b4c7f96bcd110d5aec394a731cc2c13a919533fa065be096fcf3bbd60e71038bc226a2ba8f0321dbda1d6626f5ddba2ce098d596e305643723323b8eb0677e46be618f58a9c4dad6c86b2c31c5bb33927264a0780486d6c167549ee1b0975cd0f9ec27aff19bec4f7d17549fe6ba8168032b9c7cfe5c5b5f0dc3d3ca63533598030cde23d1da4b887f568912b8c29f20bfed7157452bddfca6e3e6ef81af67d246255749362f137c99740a6492b0f534ce2ce3107eb45c257d8c01aae9f3474a70a3d44c74469af3f22fef92f7b9f812124a3eb0be98c57221b2ca7fd6651685d7bceacec25660afc2dc1293e75f4faceca01a064dc53c12b379fd7865f9dbca42026d9d488f35fe84081a5a522f8977a3e41db59a0b4e8cf1f779e6c870a8ddf6433f98298c2f8234afb84cf31056cc5c6b8354045f8d9bc904cd1706e0e853b625dcc08f40e6f713590aa0919a5ad31edde35ed87cf4720cf5b0deb64c772c5e7bb4e6d77528856bf14fd99f4348b8d8be92e196da4b112f57ad673cb8cdf90097b034e62f656d02285fd9265a163ff14c54ba43e8e691c549b687f588ec99470c2d0965bc2f30a4167721f6eaf64c6535b5e12502d0bc30cbb2619ffd86b3f7476c0c2071af1435f17819c83c3c9695a713dadda794fa06e60b36f3cb4225cf3c35214cccca357db8d40f6e9b378a36501e2d3344fd1852cc50d3586f993dd32e34c8be5702974d2068143c38b1ff535a653d912233de24af40abef049d761eedc3b98700999508f45bf1bedacb5f480e6d8110c3aab9f71149c4d2a7d2942bdbc7a51f5541bc50c30bc4f28480a01ef5033483b202dd19e3cf2ba7f6a10e9b1748b06fe6d6e1ac5668cda1778708c19275ba42b70b257826c75d4ba2ce0bdf7b7822e4b8b5252f957da345f6e4ad91d52d943a4a6789a03eb60f41a4a0d5a080a5fd7f1ebfaffdf27a7c43281a5ffde88432903b7d968542f827b952baef398de4a67d12514ed3856a981b21658adf93c46a687cd0bcd709bcdb6dfed440a273cbe4b4292f13518ff9c4f892eb011240947b4c29c8711864a755bfd66d7eb08d9a545d47c1978c5c30e2834ea3676ab73fb27d1a7c7f244fcb5208848322a228a7d9832b16250e14413865e717b0c15c9d81524c73ba47d3743157d45fa21c32dc30d771736c9609a431242254bf3445e1156b5c68f5354d3c70bece4ec3a38b924cc3b9b087e5333e225b316d44f3b8cce2bcbe72c8d9263c303d49547d4c012a9f46723a40d43173ba6da26f2a7663d07d8272537f2afcad84842d499bd26d95bdd420427ae2abdf48aa9b78bfb284de7d7a7491cba4add031c9bb5579dab2ce5ba7b8c1e987d41c976b010a93adcc6e7b80c82381a581eda751e91a652190c8ab99cdead2e436e2e236843dc68df72e0fcd9bbbf45d0817ee4ce52b330d404af9377c5a6c8890869d3fb522d2b3656fbf562d04f1623fbed0df09029aafd6c360232c2fb2719c68938f451a19cab502858118261c0c1a4b3403a70de6edf67eea4d1d82f1721be2e2cd8f5f95f33a601074d589c538e6dcfda0bd5f28ee690e9f6c6df4b5159e6278a96fcda21e08c8246ef798d43626df2d26f9a88c31b67254e255537bbc3517fa0a09a99d8bba823b62f12b31521df5456240369b063e08f0d2c32ea44236c19f0905ce6890d5a2196fd7fd5b5eb2d6873e4caa13d6fa354e6350553d210c7b72a950c4170b506c1113b3dd39104f32673a3a0de90f26ee533336ee52162325329e3696ab3b4f2403f500568b109b462387d659dd4732f4ad2e8c4ab8e7d8845a176745291b9273da35b512e0af80b840effaa55c60970becd2a87bd877cdd8daf14593e12e74402cdcf4e906bb2d78d6916486bd8c959ab7afb02c78ab05de43c7efa920278172ca14168e9a551a71a2b83a0d0f238d8ebd57356c162269c8604c4324c9df2d1c8bbae9ed1804e0f16afc2d9170cbc5e24c4f841da6e9785e44153ea969e9cf38c4a156109b4e31676ecf69acc5d067ea5aacd65dc23bf74f1967b6006be0e753744d3ab864f17ea77f6e57c871f4232266d21f5ee38f9dd532b8ab909ecba3ddf10dd6182e635e3db8bbfdce111836efb3834df4b16a830aa009a965834ce0a370c587b519", 0x1000}, {&(0x7f000000d000-0x5f)="e8d16919d10cf923387b3937f0e3f1bf00960b6226af6e21bf58ef66b7094e166ce11fdbeaed1b93f69f9ab5cb172342f98e5328ce138cb5f6292159647429c30babb572f71fd9f9c7c6ce3d9e10ae5acf2b13b4bba568536aa58980c2f42a", 0x5f}, {&(0x7f000000c000)="717baa476e82162bdbb7b158db0dc074924de5eb5c27cf55e039a86a4eded49fa38d40b8e99b5eb56d7381af17475b26cd4a636476a129c134ad62eb2324976067b986e1234783b6311334fd2eff9fff30775e30359b96a818f4efd6c7deeed4ef", 0x61}, {&(0x7f0000003000)="f0cd0353f751ef3cfae67abd48915d6bf495096ecbfc2b6038c2543ef8c0476051d5637b5948c1659b5acb9b7152a4af7f46cf5fc96ce040446bc255d07634f42b", 0x41}, {&(0x7f000000b000-0xb1)="af2d50623ebceb7cd02193d9ec0e77213d6a136c06977513bf76fc7afce129b39fda84ec7048fb01cf7030b0eae733515e4fe39e79162146c2a3493f447f96135f59b7e60597fa15da5053d76984c29885b3ad7246a968d3f59d238c62051c0b926e1d3e49d44cb15f594f3196e31ca6abfd376d58807f1f8e67349e9d2dba2aedfd300c49dfcf6a34a2f0578c2d4305e535d5d4f1c085f91490ee4c2f9f78745195434b18d232ce9c70be9d9d28d3cc6f", 0xb1}, {&(0x7f000000c000)="cf949d4bbeff71784033fb90be1bf17b42a9cf5af4aef4bdf47f81acc5ab5c0a98157b11dd0d68b2e13ad5ca21928d03991657fb9f06caea28b16e2a6bc2b5f61e290171ba3d1e793122e1ab255216c91db1ec581c77f691d109779f45866122be9b2f042277c1402fcdce09df10e38882e9d8a560d8399ae5b06deb9c2360fb7f4fc3229b33f4873dfbc3d3307e1d87e7cd77bc9803ed29f6fb30c2d1b812901d4d568a8ac74d7582981bbf0f99f51889924d8d89446c533378738ef92836f0dfa8fff404fdae075ea03a50603c6b0c3516b7888e0312577d3699b3a20368b9c931fb702ef59ddc9dd410498a", 0xed}, {&(0x7f000000c000)="64b91a6e0e23caa168744ba4bd947c793d1e86e97955d92ba87ccbb3b57a74d82bbc6ca19e3819e28f11d03062a831342c452e0f6122756d0cc6ddd293f6bf6e0eb7a5d212bacb9e045e6c2a884b13e5bc5edbb2d01affe757b10d2a9b3a142653c5981ad2320e4ff801cf8014dad6ab5fa1ba5b706f47800d035e1902cef2802990c40e9142bd6b9005905d1d08a4cfe33aad09db31815c4b4cc7b73895b39f2fce0af2fafc60687d3f2e95854f93bbdbf9700caa669ed9244c92018da38e613fe13076983e6fb2ecac88c6a60e08d8008fc7896b6e1ff3", 0xd8}, {&(0x7f0000003000-0xff)="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", 0xff}, {&(0x7f0000005000)="a5ef9fc20554d060f999835f3ca388837373e3d2746efb2880b457e7fe457f4795f8fbba379020e79abf38cbca1bcbeba4109a282739ce7d10901d844c80fd6c03118ae8c85ea7d09e7edbcc69eaeedbc7904dcad4f39cbf7940278e406ab0bac8ee5e1b25d799a093622281c9fc4460464b92581942fc6cec6c2966bdf0548d1a6c12f73c2d97917fec6819783357cedb6474cdb3cf8febbd4988b52c623665304022d0a42d02521bb92293a3c448c6", 0xb0}, {&(0x7f0000004000)="9c708ddf8c5b00357b75bfa10d808c41e22756ac85af6efe065e190292aacfd3adb1e4d89f52c4815507a139bb5b7b1fc3268419a9795b82facce6628f86564abc45abafdc94e755318abb545295e9f644ff421153a9a14eff752c5eafcbd144619f1c28b0d21812dbd3568e666edf33ddec3a571539a77bb92079b7a2a2625810b46c7a9b4ddb592c5bad1b1ba8d997da267b05d7372c8d24818c338c7cf908bb6ca4309dbfff04293bc78ba67d7eca39a0209844b685400f430fb195fbf840dcae88204c9c", 0xc6}], 0xa, 0x2) unshare(0x10000000) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) r4 = dup(r2) r5 = getuid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() ptrace$peek(0x3, r6, &(0x7f0000006000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x3, 0x4, 0x0, 0x1, 0x14, 0x20, 0xa0, 0x4, r3, r5}, {0x8, 0x1, 0x76fc4bd5, 0x8, 0x4e31, 0x7, 0x10001, 0x6}, {0x5, 0x4, 0x1, 0xa89}, 0x401, 0x20, 0x74, 0x0, 0x40, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1000}, 0x1e, @in=@multicast2=0xe0000002, 0x3, 0x3, 0x3, 0x101, 0xd09e, 0xffff, 0x1}}, 0xe8) unshare(0x400) mq_notify(r1, &(0x7f0000000000)={0x2, 0x5, 0x0, @pad=[0x6, 0x3, 0x80, 0xae, 0x2, 0x10001, 0xfff, 0x800]}) fcntl$getown(r1, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xff, 0x1968, &(0x7f000000d000)="5a0e889326f76026cfc61b5734661a787858", 0x12) lseek(r4, 0x0, 0x1) 2017/09/30 09:04:44 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = fanotify_init(0x21, 0xc00) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x8, 0x2, &(0x7f0000007000-0x10)=[@generic={0x77, 0x10001, 0x0, 0x0}, @generic={0x5b9d, 0x0, 0x7ff, 0x1}], &(0x7f000000d000)="00", 0xfff7ff7ffffffffd, 0x80, &(0x7f0000002000-0x88)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8}, 0x30) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f000000a000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x15fc, &(0x7f000000e000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x200, 0x2, 0x3, 0x88, 0xac11, 0x7, 0x40, 0x0, 0x7, 0x1000, 0x2999, 0x80}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@empty={[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, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000e000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000)=0x0, &(0x7f000000a000)=0x0, &(0x7f0000000000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x1, 0x154b8000000000, 0x0, 0xa0, 0x20, 0x0, r4, r5}, {0x81, 0x8, 0xffffffff00000001, 0x9, 0x1, 0x0, 0x7, 0x100}, {0xae, 0x6, 0x8, 0x1}, 0x5, 0x80000001, 0x80000001, 0x1, 0x80, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x13e9, 0x5}, 0x3, @in=@broadcast=0xffffffff, 0x7, 0x0, 0x3, 0x57, 0x3, 0x2, 0x7}}, 0xe8) 2017/09/30 09:04:44 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000029000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000001b000)={0x1, 0x2, 0x0, 0x5, 0x0}, &(0x7f0000018000)=0x10) mmap(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000029000)={r4, 0x1000, "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"}, &(0x7f0000020000)=0x1008) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000027000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000020000-0xc0)=[], 0x0, 0x10040010020, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000026000)={@loopback=0x7f000001, @rand_addr=0x6, @rand_addr=0x2f}, 0xc) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000033, &(0x7f0000025000)=0x7fffffff, 0x4) sendmmsg(r0, &(0x7f0000018000)=[{{&(0x7f0000024000)=@in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000000e000-0x80)=[{&(0x7f0000015000)="42", 0x1}], 0x1, &(0x7f0000002000-0x28)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000028000)="2f6465762f766373612300", 0x0, 0x80000) syz_emit_ethernet(0x46, &(0x7f0000004000-0x46)={@random="526f6956b51b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7, 0x0, 0x6}}], {{0x6000, @llc={0x32, @llc={0x82, 0x42, "40c4", "dc6fab63a53e394b8f16265954d2b1807d53cc9a5a6ad343a73663ce2b156218a1f3cb5e9e5ea7cc1ba269d64b5f"}}}}}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000009000-0x10)={0x3, &(0x7f0000016000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/09/30 09:04:44 executing program 1: mmap(&(0x7f0000000000/0xcc1000)=nil, 0xcc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cc1000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000cc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cc1000)={0x0, 0xea71289a501a8c8b, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003fb000)={r0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000cc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cc2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a91000)={r2, 0x2}) syz_emit_ethernet(0x2a, &(0x7f0000cc0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x6633}}}}}) 2017/09/30 09:04:44 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x5, 0x200801) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000010000)=0x0, &(0x7f0000010000)=0x4) syz_extract_tcp_res$synack(&(0x7f000000e000)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) pwrite64(r1, &(0x7f0000009000)="ed", 0x1, 0x0) fsync(r1) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) ptrace$cont(0x18, r2, 0x5bf5, 0xfffffffffffffbff) pwrite64(r1, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) write(r1, &(0x7f0000011000-0x6b)="0329855e37f03721d86518603c37d7f12da806ee4c014a135445ffb05baeaf7e1805cad61d86a123e6770dd8aac6bdf4f43eb2dcf4610a8387f609ee811871d9777bd20be0862006e20c14bf2c2c69193fb6e142f7082fcfe122340f832fddbdcf75fcf7e357d7a05d428c", 0x6b) pwritev(r1, &(0x7f0000004000-0x20)=[{&(0x7f000000d000)="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", 0x401}], 0x1, 0x3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000014000)={0x1, 0x4, 0x9, 0x42, 0x1, 0x101}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000013000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f000000e000)={@common="67726530000000000000000000000000", @ifru_data=&(0x7f0000012000-0x20)="6fbdf72529782d9e8dcf0017162375554ec9add40ef946a9486883d95d019d4c"}) 2017/09/30 09:04:44 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000032000)={0x2, [0x0, 0x0]}, &(0x7f0000049000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000004c000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000018000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000004e000-0x40)=[{{&(0x7f0000031000-0xe)=@l2={0x1f, 0x5, {0x24, 0x78, 0x9a6, 0x7ff, 0x0, 0xffff}, 0x800, 0x8001}, 0xe, &(0x7f0000005000-0x1a)=[{&(0x7f000003a000-0xb6)="31ddd85e6e73078fc914dd1017f956a1ce0431a2f0a0dec629c56b25913735bf44b605b0decac96db3a4b060dec2c91a2d5d563e0a435037441cbcd890ffd415e96bc25d7da6f37b1ef46f5957f1bcf88a7a7364ff5e8f67db14a56228bc5f213ae4b3537baff729633341f1e5d3f876ece75a2ab2db7a74836d646280595f976590cbad7d16ea421220229427faddfea0bb542cd1c503cc8918e9be32f18645ccc1be208ca5c2c09479dd954c505466dfa7fefc8039", 0xb6}, {&(0x7f000004e000-0x1d)="336234765d905b4574665a1135786696b5c073a4d2baa1b335e49cb10c", 0x1d}, {&(0x7f0000023000-0x68)="c3c5d4eed0b6928d3c4222bb40357f05113cc6dd35e4003e5805f25f8ee9180e657b25372e1cf2cf33e3f5cc2906f348d96879ba9d475ada4de5d7ebaee4c5aac44c8d79c34dbd8db01448929a5bc4896b5bf5dc8ef97334f448a82ef5e44629c92e918318539ac5", 0x68}], 0x3, &(0x7f0000003000)=[{0xd0, 0x2f, 0x3, "b6ae71aaadcef388b96207ac4a7b7dd502d658389de117debce27800d5e25e6e2024ade6cc4d25ec3ab5d8d9cafecdd3453a8ebf9502325bc4d0e9d170bba494b5f9418a741ba773276c2f9abc06f86815dfc0e8d09bceba251471f4bba654f779e4013883f0218aa9967b7ba600681d07a9d67256f59113f952a2879cbd0a861dbb5f2fe616f8a7234d6220d40f7f71add6054f095fede67d37ddd8031431e3fbb63dd7e7c1bff8770515f66ff3a6c919d3554aa7613a5ba6"}, {0xe8, 0x13b, 0x151, "a15236d1b02b6f07b5eb8b0c231a35f832d2e94c64c3fefb0d3cd8db75b22ca700ef1e2573e4a7a9af075d65440950615dba611f8e15dba54086ac3b98c0a72a54ce4220e9447ed0b0051379b20095795a41cdd50fe6a2663a0c187d54e7c8bc86abe5b47993be4ce3edc71429a463f67e060f1ee6baa664450ea3a801c590d96ac465ef642bfeeca6b53a14ee8e0b7285fb9776d0ab5b91d23fe122b54e2236d50b9a57eee845dc4ddc77256a4a4c3d8511efff1465cb9d61096ed8e6c13f910f3de599bcdf9fae17995dcfa16a2478e850"}, {0x60, 0x0, 0x1, "1bcb1d0e7323fa9e6d7df2c7304b0aa3b68ebfbc78b06e7d6cf8a7c3fd7c08cca7000080d00cb9d1bca0f8fe89a208051410ad832fb73d0342d7f85bb66f79755ffaf3d1c7856f140b08a5"}, {0x108, 0x1, 0x7ff, "108401cdc0b81482829d72264230919d56ecb71cceed19ee26f635200104a2b31a0c9829437b7451a1f2754d52060b551668a94167efa5680d5ae2e03bf17bf48de26f770576ad1c589842f8febbcb31068e16257f5a4fc98bf1bda6578cc299cc5e1de1ad5d3163080776486e7a324512f3a5ae31ea0adcc339930a05aed6e17db65c09698934a8c54a578502155fdbedcce7aa052c209e700a42860f7ae0ada13e509498efa10d7977159291a8830c35a2550e1d64872ee6ea864323e517b545c1746cab31848d94d8196953f32c157ed415af6dd4ef5ec1394ab6d37394558ec72615b9e9d2eec40cb8d0d092d71112c249a632"}], 0x4, 0x14}, 0x8}], 0x1, 0x20000000) r3 = dup(r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000011000)=0x0, &(0x7f0000052000-0x4)=0x4) connect$inet(r3, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000051000)="27b93e4de372ece843a63677830057ba23ad4ff12ce79236dd532b08922bc35fac8a5887de88ffea5e3ba8a252a99d", 0x2f, 0x10, &(0x7f0000045000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000003b000)={0x1, &(0x7f000001b000)=[{0x6, 0x0, 0x0, 0x7b}]}, 0x10) sendmsg$netrom(r3, &(0x7f000004f000)={&(0x7f0000017000)=@ax25={0x3, {"2d7e07f7808a79"}, 0x80000000}, 0x10, &(0x7f0000031000)=[{&(0x7f0000050000-0x43)="3aeb53bcc35cbc039897f12e1e45044b4608c8fd76b248dcaf5f5086e2d754aeb63ed292a8069fcc028fd0907f0e91d2c647b55b11991905d07d8f702edd4fdacd06ec", 0x43}, {&(0x7f000000d000-0x4)="a305e10e", 0x4}, {&(0x7f000003f000-0x40)="2a5ddb4bd3d8ae32222dd2d391421deb00dd5e6d5c279181924d6eb13904d00971aa379e3ba46faee82f880092f2b9ea175d19cb9f6e0ab19427458b3d949328", 0x40}, {&(0x7f000001d000)="faef8283b8ea241097a8fcbcf4ef047409be6ab9ec6659f829a70e88ca6ae2", 0x1f}, {&(0x7f0000050000-0xdc)="0bc2a9fc1079b7717d54b023562c904df1f987879d87298d656ab072017cac84cbea525e9033a78734a0945d4daa899d9802f2bba521a80d4a3390e87ffd277c6744bcd75a53dda32c84fa59e4a6a6b92b27d32e0345f47891ba9d9176a446d2d67d3b61379c1ad7a540e612e1f40bafed5a9f04cab0db46915700fbc45e28fbd637472269cc53f7f1b789a393dc0b06b141a9a93856411f996c9193cc4e5daf83e64bc61ebc34f3952b45c119c9795500784d7540cc1701ca27bf49b060fccd603c63a39cb9066988694d9dbc125ff563cdf41470ec4a0bfec8c31f", 0xdc}], 0x5, &(0x7f0000050000-0xf0)=[{0xf0, 0x108, 0x100, "69534704287d6552d9c496097c7abd1405595b737e73eb7dc85f043ec56708bdc9a70b4e37be86e7b1f7993a0e8bf5891bf029eba08f62b0f906cf3a6ffc08aed18907bd32ba5322b11ec3f8281a03debec0a04707da2a80b4a4ed16058e33110f9133438e7b47f9c6cda88eadabc016551b9b8760c4e7e60107fff0e2a8c774c58bf492e89856f1c17b49ceb7f6431625b4ec8105fe02218936c927fb57b6e340a87f03b54f1ae957cd44ec683ea8100555b03284e3948c13047b556f2a2abd7c7cf5883192cfe6b9aaa5de07f52069505b2d552603b3125fc0"}], 0x1, 0x4000}, 0x800) sendmmsg(r3, &(0x7f000004a000-0x200)=[{{&(0x7f000001a000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000046000)=[{&(0x7f0000046000+0xd1d)="b14c6769b92b7b4332bc6d7ce0ebb762396c917a8aa022f95d20913b5120f22548c6f8a1556bb59b05eb8561fb431e66c364959bdd356281c7212155a4fcd4704ad5b2a6bb5c7d6c107d71dde5ec964a6ba317401040091f8ef6fab9", 0x5c}], 0x1, &(0x7f0000023000-0x22b8)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000010000)=@ax25={0x3, {"f433209596a219"}, 0x0}, 0x10, &(0x7f0000048000-0x20)=[{&(0x7f0000047000)="b3", 0x1}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000045000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000010000)=[{&(0x7f0000049000-0x69)="48", 0x1}], 0x1, &(0x7f0000049000-0x248)=[], 0x0, 0x0}, 0x0}], 0x3, 0x1) 2017/09/30 09:04:44 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1000000000, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000006000)={0x0, 0x0}) socketpair$inet6(0xa, 0x805, 0x4, &(0x7f0000009000-0x8)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000007000)="5e00", 0x3) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000005000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000008000-0x4)=0x0, 0x1000000, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {r3, r1}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/30 09:04:44 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000032000-0xb)="2f6465762f766373612300", 0xba5c, 0x101400) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000032000-0x20)={0x8, 0x0, 0x10001, 0x101}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000032000-0x20)={0x4, r2, 0x0, 0x1ff}) bind$inet(r0, &(0x7f000002d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000012000)=0x77, 0x4) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000031000-0xdd)="14dd3e5019e3c5c31604d5422499a5854083a2b547ce85a9d2f96c11b45f3070a31125d167a04e5e958087ad0fca371f0a4adefdf5193882c46a3f0707cd5f37b365450de3e7525fb49e8da411fc7565a5767033d0da76e1dfe3bd77e70c159ad51546dd0eefefa8d9cb53fe", 0x6c, 0x8000, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000027000)=[{&(0x7f0000029000)="98346a6f60009b733fe59f16b32bf55af8d63fa057dd7570e853ac1cac1195b5ac1f33ad8b234ebf61f9560d23a0f7fcd6c164385998159af6c27a62bf85192c5a62ca8e39cfc21d20b2a304f3e5f9f6483493c9f3166da785970ff2fe728a2fae2e018be0994b5a8130ced6b8aa0dc09d985f9c1096c1c66d716a555d517b19cbbee2eca7859a3d963adbcfff0005439a7c637f9745acf7f283b9adc5b820068f961c028a7abd6fb206726bccb026456523bfe3aa64ed5d64dbdcf5d18add109f6c9c7bc65647408bbf5538fe287f9d5f5087ddf804", 0xd6}], 0x1) 2017/09/30 09:04:44 executing program 1: syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_pts(r0, 0x200000) ioctl$TCSBRKP(r1, 0x5425, 0x3) r2 = syz_open_dev$evdev(&(0x7f000068c000)="2f6465762f696e7075742f6576656e742300", 0x10, 0x200001042) mmap(&(0x7f0000000000/0xcb4000)=nil, 0xcb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) getgid() ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00007b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) bind$nfc_llcp(r3, &(0x7f000060c000)={0x27, 0x7, 0x9, 0x3, 0x10000, 0xffff, "8781f8a601b05e17441994e2d6d41685c684433e652f6a9699ac74b7c51687f9bcf682701c6d2cc0d4fb9e2feac79a0e7c8e11c75e2c368cace81e587f4fa5", 0x4}, 0x60) pipe2(&(0x7f0000cb0000)={0x0, 0x0}, 0x0) splice(r4, 0x0, r2, 0x20000000, 0xfffffffffffffffe, 0x0) 2017/09/30 09:04:44 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000034000-0x4fa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "803e84", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "2edf0c", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}) accept$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) r2 = dup(r0) recvfrom$ipx(r2, &(0x7f0000029000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x12001, 0x0, 0x0) r3 = dup(r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000001e000-0x4)=0x9, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000031000-0x38)={&(0x7f000002f000-0x60)={0x27, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8, "e2c9df090068f39b9d4075f8c829435dad240841d11efa30fa6dffe9d30f1d6cf9e4cc8a440d155c400b8dbcffef92449fc1fff96a92368906ff5e1383122f", 0x0}, 0x60, &(0x7f000002a000)=[{&(0x7f000000a000)="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", 0xfb}], 0x1, &(0x7f0000021000-0x18)={0x18, 0x1, 0x1, "07"}, 0x18, 0x20000080}, 0x0) mq_timedsend(r3, &(0x7f0000006000-0x8b)="90bb113e8c7ae5a543b02dd96557b998d9285a3cf19e1fec4e0bf8c0ce9d790fe6bcd26a5462bade542ffbbe73e503f0c4afe3bb17b8f72b85c0aaaa6cceda3f4387d2f75bac4395710b9d67a90761001fd5ba26244b8b9c7be4902030288200039396509110b459346249d2d9bd66c24ac61bfcd6e86e58180cb98f57d41d84122efe069abd7f6963192a", 0x8b, 0x6, &(0x7f000000b000)={0x0, 0x989680}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000018000-0x8)="6b657972696e6700", &(0x7f000002a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000)="5f2870e9744dfa88368d2b86ea8e38e5b68580a060d6c03ae253e923a0778f9946d8f8b91ebb1c7dff459793e98f99d76934180ccbb349579f756472f9ea77b622876ee7f1085e7bfe8d5f802549e9184054272c8229aaecaaaf18b86343fa63f3999857fd972bf5c61b0d2f561b1a2a9cf7e5c612e8bcb730ce9b6071536a392ef863727b99dad6b6d7a7", 0x8b, 0xfffffffffffffff9) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000026000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000022000-0x4)=0x28) keyctl$session_to_parent(0x12) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000033000-0x4)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000033000)={&(0x7f0000033000)=[0x0], &(0x7f0000034000-0xc)=[0x0, 0x0, 0x0], &(0x7f000001a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000002b000)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000034000-0x4)=0x0, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000034000)={0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000033000-0x6)="6c6f676f6e00", &(0x7f0000033000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000018000)="2b7472757374656473656c6600", 0xfffffffffffffffd) 2017/09/30 09:04:44 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000002d000)="2f6465762f76637300", 0x10000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000002f000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000002e000)=0x48) r1 = socket$inet_tcp(0x2, 0x1, 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) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000006000-0x38)={&(0x7f000002f000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000030000-0x40)=[{&(0x7f000001b000)="c4c525e4887d343236d2b78c002fef115992d9de33c94275f0106f53f0048060b7faf43a333ca7fadd2ca5fe163c363f893180e83c8a52143b2cf46e6dd851e2c92ad85ad761e7da9bf35ebd7ae075448833e94dce3b0b5c38eed7d8bc50bc99f484c6aa2f20facfd8cd26463e8bbc79e522ce9dc4c742eaa8e14501ed8011f60732a8aaa6fc35b22370b077da3d6b7ad63ebf37cfc7aef7995ff8743e0969ff8a5817cf2b9a2da789a0c3ac6ce269dabc", 0xb1}, {&(0x7f0000005000-0x4b)="d4fa9de81136c276bdaab673258028f552bdc38755d01f603f8e052e3483bd4096943da8c385d5c334a30c078cad6bcc0e9a9e08cfb26b532082074fafa4562420775ac350010a72387020", 0x4b}, {&(0x7f000002f000)="111b6ad6aba2a9af64abdf3761dcb628cc6298057f2ca3a0a5ac39194187fae7c99cd7d7b9a904e0da82787390121f078bb296ef779592e211d98f0994fd1db42c4772079c67053fa36ea2171794fbbe0f15ac390c32357eafc29dce8e9a5d680516cc43ab21c7a1287a74d22868de4cb82dfdc680d8273babed6ef03f68f1b9b8d34af3640497d1dcc475b881cb5750381565105671241b04112ad8697787924ec2a03347c0fd3d8b08fbb27183ca89f45fb4dd37da6d1c80f79a241c73aa2184a36aa29940668f98c8c0c794dca06a82ba1a02c726afc528dea353eb39ff0e06a7abee4129d36b6768938885536c7c6cb2e222", 0xf4}, {&(0x7f000002a000-0x28)="3707cdd4f2e2bb548a0ef46fc5b9d088bf69ddc4339c8bd221d1f06574da8c714973286d48293ae2", 0x28}], 0x4, &(0x7f000002f000)=[{0x50, 0x10b, 0x0, "09d430c36fad52bfd3715a2f114b92b063cf02eba6498017b1339b7073a43a6b7cb7036893879f94c82df4e1cd38393c2246d8429c7c0157ddd2"}, {0x18, 0x10f, 0x3f, "650fd82ae5d3"}, {0x68, 0x10a, 0x2, "2ccaba05f4e5c7b9603c557a9b069cd090e2b332ec2b73238a36e769a438fb78a7a482e3ca3c9979f0987d973210cea5e1917e9962c185fa1bc297e702a2c637e9e4b695c965e96c8f19515d97ca706b6d9012528ef26a"}], 0x3, 0x0}, 0x1) bind$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getuid() connect$inet(r1, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000030000)=[{&(0x7f0000031000-0x1000)="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", 0x1000}, {&(0x7f0000026000)="96c60a7ca56e616d96c1c05b2780224e41093e9f06bf819c4ee1f4e80dfedb59f726ac7c52622f676dc0a5612df2a2bb399ce4a9ca5ab2ce4c5fbc7e3f2a1a27fd2ee6e15117b51ce4c69554d0e4cf8d3dcf2c832ab6a27f30f8c7faeef8cc1fc1ec3046aee4e73a12f0415a186914a89c64072e4dc8aebec1ed9b7caa298400d32dfce7bc305958e0988b3d6fc27220a520e29c9f18", 0x96}, {&(0x7f0000030000)="3013d4436dfb027b40405805c9ab3bd917b6d0d07285b9e358327c5434e7973de0f83384aee76b5690fb30b03e958137dcab8d2705c4a6409f0aacc27d60893eade7f9cad859e835c6497be57b9d80868f962e5f6fbba23092855dec0b115b18bc48805e7ad08883602f894b77e78d0d0cf74d0ff2f2bd03de8af4bc2e7b035fc1692302549270d2244d90908d4b6c3fcb937042", 0x94}, {&(0x7f0000031000-0x64)="f2f25ddb95c0e67f1196e84376d64364703f60b663f55160ee083b3c01219577c7974ce944b1435cde6db9a499b759e4151edb26ad128cf63de5822d27e924e6c1e2e27222d477b739a40c00e8e3071ab84b8939b6d1af8a15504bb76a1a25e2b9277001", 0x64}, {&(0x7f0000031000-0xc5)="fe61a37b27b5a77159f493f878110386080c1cf21f6807eb569c5d17f960459f59d9f29e1d4cbcefc1b08b3e30489cf23d2f8f24efd7efa5ec661306f21518fd564233392c62ce428c93d98189d159c659cc4cea4275b6486c850ca3a418bd984a83ad35ddaa62f1944578c8b5ef0e94114e9a34ec2c94f856d7f6607d78667df415dcce858835aa17ec09d096593d5695485613689c3f5e460c955d173f71e6d7172e61c04d314cc9e25477908483a97e9245d2c96cda1548517156e1a19db20c28d1d3c8", 0xc5}, {&(0x7f000001c000-0xf9)="ba8006729e835e9007e5a3f6f9ead49f78748f0675033cc1db244d96a138241249dfe27ad8e42c46c73a85c8b1e512fe5785158d2dca406a72b598000734d0dc8de5e23856a9a9cdeee14b5339d227fb73c3f1400bf27fd52cddde50afb5d03dd770073aba5d086e818e03247b0ab76f6e4d2bccc4461cc2306252ebbeabd546bff49e7d5387bfc963d8590ffe6e5a055922321e016c9a9d3a48edbdb6f6a1714fb7de7e3073691af533eec002946de9795f60f3d007c896fc819f43bc8f2906168be1b454110a1c1ba074c5283f56d9696a5ad50724506020affb9d6288d92c8732dd9ecf07153786ea03f1e0b7a9b6ee66d3a841cb2add0d", 0xf9}], 0x6, 0x0) sendto$inet(r1, &(0x7f000001c000)="02", 0x1, 0x1, &(0x7f000002a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000031000-0x4)=0x6, 0x4) recvmsg(r1, &(0x7f000002f000)={&(0x7f000002f000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000017000-0x10)=[{&(0x7f000002b000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}], 0x1, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x6b8}, 0x40000101) 2017/09/30 09:04:44 executing program 1: r0 = semget$private(0x0, 0x7, 0x320) semctl$GETPID(r0, 0x0, 0xb, &(0x7f000000d000-0x45)="") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e18000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000c33000)=@add_del={0x2, &(0x7f000085e000-0x10)=@generic="7b652dc3e1ced208747e547ba9b28994", 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x7c}, 0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x3e, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) 2017/09/30 09:04:44 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000035000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/30 09:04:44 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000004000)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000007000)=0x0, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80800) 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) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0xf5, "606b8f868d48311ade84464df6be104541eaa281b233db7aac7acf15c5ff4f0a2121ce5ec33bca66e1366f4c7d325043cae4869ebb185264019c61307a83aa1f48f3908e7a1150dec261de012e1a0330ca99932914e34688273ec0d634ffbddcbd29049257dc233a52216c10f8135b14d69d852f3049efa0aed34bfe552eb781196dce1bab8178acbca6e5bd85d6a7adb3aa251b9bfb71d07f76f50df446d757c30692a7059ae1e3c45278ee697ba2b0ffedf5ca2d36f56acd0f964892f0e09adae590ecda4dd0fe20162190c477929b0770ac210f1c04466d63c4b12897ad63b32d597219d428701184f24a5ff84232ad12e86ddb"}, &(0x7f000000c000-0x4)=0x100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000d000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) r4 = syz_open_dev$vcsn(&(0x7f0000008000-0xa)="2f6465762f7663732300", 0x9, 0x20101) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000000d000)={r3, 0xb2, 0x30, 0x4, 0xab1d}, &(0x7f000000d000-0x4)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f000000c000)={&(0x7f000000d000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x50)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f000000c000)="e3fe67a6c3593d4c63c49616ae5b2c9af57078976e790a418e1448bca9f26cd331fe29ee38fe09cea1a7931dc0", 0x2d}, {&(0x7f000000c000+0x7ad)="8ffa9840b799bbd7541872ae7682ac56b614963710fdfae5ac67fba4180f2e2642bb2915a42c675bf5e5d0fc492ff5d56eeef86522411c02607cec31bf5e7ad76fd7c9fc63428dd6606f8ffc66ca9901b83823a31c94d7ec8a1bf462dcb2ab369b1190a7bd61139d5fcacae5641ae6d0329d9003141353e1f757d334af8f89c495ff5642e103dba43cca0904c61d1ab4e3", 0x91}, {&(0x7f000000d000-0xce)="46c93d717985e184e58bb820819dc7937459b91529dd3d472db8462139ad2d3f658c368b3564fe19ce285754d5307be398eebeb37ae2841b96fa15193395ecbcabb68c4f9a672108ca7fccd38c720b62f848548d63e696beca53d7543b595f34869769ca168262a7804cafcffb65666f455b688a68515419010ea434bfe2e4694361c363642b685c728a81874ec50936edb234cf4247ab5c3566499ad058b7112a6821dee802e280b4e56fb8312a80f5a2366d6cbe1b7549a0dc7657c7ece9aa6e07aef6542a870070cb69ed9bc6", 0xce}, {&(0x7f0000002000-0xc1)="553ecf1eb06570e91bcabfe99f7551ac8f1b6fd2fca91b8ff1bf774cfee2e305a0d433b14a056160f93c8f81c6df501667b64112ac63fa9e847a7776806dcd9dd0fee8ace1ffe6bcaf3c416396131cca001c6098fc022600cff3a630e6eda1856f34182829ad4f76d848961556630c31f64060f2b46bebc49cf8d2680a0e8cdba8d5fd33e215fa2ae3b119474d2ca85bf8696586f2dffa614e44911ae9be82bfe2d93df5dd3b522f6a65002c64b93bef991d9468f2dfb0faa109ad22590af8f888", 0xc1}], 0x5, &(0x7f0000007000)=[@init={0x18, 0x84, 0x0, {0x9, 0x8, 0x118b, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x20, 0xda8, 0x9, 0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x1, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x3, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x80, 0x5, 0xd0, 0x780}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0x6, 0x1000, r3}}], 0x6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000d000-0x8)={r2, 0x5336}, 0x8) 2017/09/30 09:04:44 executing program 1: r0 = memfd_create(&(0x7f0000ec3000-0x1c)="5edd2d76626f786e657430706f7369785f61636c5f61636365737300", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x4, 0x4) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000)={0xd1c, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x24)=@ethtool_channels={0x3a, 0x1d5a2b1b, 0x1c1, 0x1, 0x400, 0x400000000004, 0xeda7, 0x9, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) fcntl$getflags(r1, 0x3) r3 = shmget(0x1, 0x3000, 0x2, &(0x7f0000003000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000003000-0x4)=0x500, 0x4) 2017/09/30 09:04:44 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000-0xc)="2f6465762f736e642f74696d657200", 0x0, 0x0) 2017/09/30 09:04:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000161000-0x3)="000008", 0x3) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000d22000)="aa2ddd94b952f39ee080e7616cc43ed999f0b04ba7a50a", 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000aba000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000848000-0x1)="00", 0x0) keyctl$update(0x2, r1, &(0x7f0000d40000-0x96)="1ddcc693f02640fdb6e11591d32c4b8835a4e61cd76162f6774352e963458b8e01805763edfed23436a40a79b68f59b1f4a90c93fe884917231e8a4c5bb8137fabb0c445f928aaa8fce60d3757baec588ee9a9f63c0c08a1f9b2ab543d5547034207b5d3305af33bb39b60f19d4a6225b2e6ce0ee5cf2c4b9a37198bc36c649466e274fc217fa456e23d521ac411fa42ef4422e196f4", 0x96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0xffffffffffffff38, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0}) tee(r0, r0, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000+0x6e7)=0x7a6, 0x4) 2017/09/30 09:04:44 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000002000)={@rand_addr=0x4, @empty=0x0}, 0x8) 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x3fa, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000006000-0x4)=0x1bd7, &(0x7f0000001000-0x4)=0x4) getrandom(&(0x7f0000001000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000005000-0x2)="3a00", 0x3) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000002000)=0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000005000-0x8)=0x5, 0x8, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x8001, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/30 09:04:44 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000023000)=0x400b1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002d000)=0x40000000001fe, 0x4) connect$inet(r1, &(0x7f0000010000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000035000)=0x0, &(0x7f0000036000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000035000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000-0x4)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000032000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0x2, 0x1, 0x8, 0x0, 0x20, 0x80, 0x3, r2, r3}, {0x1, 0xff, 0x40, 0x65, 0x1, 0x0, 0x9, 0x5}, {0xffffffffffffffff, 0xfffffffffffffffb, 0x4, 0x6}, 0x100000001, 0x6, 0x9, 0x1, 0x10, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xda, 0x1ff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc3, 0x7, 0x0, 0x4, 0x0, 0x1, 0x1f}}, 0xe8) write$eventfd(r1, &(0x7f0000033000)=0x0, 0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000036000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000-0x4)=0xe8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000003a000)="2e2f66696c653000") mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/30 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xce9000)=nil, 0xce9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x8, &(0x7f00004f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000ceb000-0x10)={0x17, 0x43, &(0x7f0000cea000)="20f829c10bb20db42a08550d96981f44fd7e69eb6227eb20aa89b662ca9fd3cb9cecf5e737f3763fdaa20022997453dd494b3aa09d4d7e0c142f06a37b72c9bcac643f"}) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cec000-0x8)={0x0, 0x0}, 0x80804) r3 = socket$unix(0x1, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000980000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x60, &(0x7f0000be5000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r3, 0x0, r2, 0x0, 0x1000, 0x0) 2017/09/30 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xcbb000)=nil, 0xcbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00002a6000)=0x1f, 0xab) io_setup(0x7, &(0x7f0000461000)=0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x40, &(0x7f0000cbc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000cdf000-0x9)="657468307070703100", 0x0, 0x0, &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000c9f000)="", 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) wait4(0xffffffffffffffff, &(0x7f00000a6000-0x4)=0x0, 0x8, &(0x7f0000b8b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000004000-0x40)=[{r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x4, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x6, &(0x7f0000003000)={r3, 0x989680}, &(0x7f0000680000)={0x7ff}, 0x8) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ce0000)={0x0, 0x8, 0x5, 0x6, 0x3, [{0x9, 0x6, 0x2, 0x0, 0x0, 0x10f, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x2, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000cbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000041000)={0x80008, 0x4, 0x72ae, 0x2, 0x0}, 0x14) 2017/09/30 09:04:45 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000005000-0xb)="2f6465762f766373612300", 0x9, 0x402) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000000c000-0x28)={&(0x7f0000002000/0x2000)=nil, 0x9, 0x7, 0xa0, &(0x7f0000006000/0x2000)=nil, 0x1fa}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x14)=@ethtool_wolinfo={0x3, 0x0, 0x0, "f45471481548"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r4 = getegid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000c000)={&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000a000-0x90)=[{&(0x7f0000003000-0x4e)="120e98aab237586d8f9334e479bffd76240c0298d0ceb4f3643909a2aca8bf035ad5b959735d116545d6be6833f7280ea5653b9dcac0c4a1aead544024e66a1eba0e07f51a2d08505e73c1b21bfb", 0x4e}, {&(0x7f0000007000-0x29)="dffee7d969f3b2a364c27128388621f6ea664a13eb3e2c2d1048b118929eeed7cecad6f51dda12e37a", 0x29}, {&(0x7f000000d000-0x43)="35203e85b3ad00882efa5a28b5568c7a8785dd4892788a8deaa99c479c7cfc0f3fe7a0d31c87171b5efb606f9b7e1604c863c473f1039ade540a598b1ff5bb2263c353", 0x43}, {&(0x7f000000d000-0x1000)="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", 0x1000}, {&(0x7f000000d000-0x5e)="e3f22d10e9a6c1a2f4380e5a0c39cd64790db4f88a9c81f274841d4b0994446fedd3e85c1309272e7ed40332c7251c8f1d2fc332d7c684c9db5552eecaf4af7391f991d33a899db2e0e7e0c459d185fa495f028e173a5382155047240aff", 0x5e}, {&(0x7f000000d000-0x7b)="b5aeac309b4512b215a491e5a7b7eaf9394b9289ff14340422f62d2a91fcc17c07bd8e36820a69848e3921a2727d114cc0b35871a2c37045ec194aa9b3ec6d3aeb8250071fe2414cd0b228ba096fbdea78186d9d72a2cd1ff5907b6c15bd373aa462f915f4388c9515d6f6d20f07f6b9dbb5b49361c5ebf010adb1", 0x7b}, {&(0x7f000000d000-0xc5)="db4def1cb9fa82e7b00c2c384daadbe53a0b26c35305a01eb403a8bd81e454427693dd8effca809f8759fd5f469367a8544c1350e2b42309138c94e269888230aac1720b2b49db76fde1976f98afedc23fadf1fa36c5a91b867a703194091383b658f7275aa1a595a2392ac2c20a34655449abc17717985f444e4bb480e779a773de8b4ae9796f8d2e911cb58c8a65727f4ca96aa03d2b5deb234aa6fea4a442b47c4cf98c33f5cf778c76e6b3f3ee2a53e44d3ebe5f58425810d024f47d4621f54de477e9", 0xc5}, {&(0x7f000000d000-0xfa)="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", 0xfa}, {&(0x7f0000007000)="2a96ca6d5380d5392fa1668d39b72aa1cb3242db82eddbcba84213a9e10fc27b42b4fc561acbc0f6fbe07ae33124e882e97700024ed5cd88f084b63e7d31c7dbdbb343a089506311df1f4f34ef4096a45cf38ed590cc2f74abbdd391c9601776aa6420d2dc30d3e9915ebd4b0b7d17769d766431f0d88622c49b548502d1170edaa8f3e4a91cb7ab887307d4eb9848f16f9483fd90ba25863f9a7b", 0x9b}], 0x9, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0, r1]}], 0x2, 0x800}, 0x20000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000d000)=@alg={0x26, "6165616400000000000000000000", 0xf, 0x1d, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000-0x68)={&(0x7f0000004000)=[0x700, 0x80000001, 0x2, 0x7], 0x4, 0x10000000000000, 0x1, 0xce9a, 0x7000, 0x3, {0x8, 0x3, 0x7fffffff, 0x0, 0xfd314ec, 0x7, 0x2, 0xd014, 0x8000, 0x4, 0x5, 0xfff, 0x0, 0x6, "6298fb559a0f07d45a0710eeee6599e600eb9275fc29893f761e3f2003f761f2"}}) 2017/09/30 09:04:45 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000001b000)=0x0) r0 = msgget(0x0, 0x200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000019000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000002d000)={0x7, &(0x7f000002c000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000009000)={r3, 0x2}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002d000)={0x0, 0x0}) sendto(r6, &(0x7f000000f000)="e1cf1635e80f299dd2d6629e160b1004339b0929a5799bdf01caf93fefc071be8ee4d069d638058b80b87b96a324e9a4075fcd5f3908cb7bfc353894354cebe9a5b22f711161cec0c566", 0x4a, 0x20004800, &(0x7f000002c000)=@nfc={0x27, 0x4, 0x7, 0x7}, 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000002c000)=0x0, &(0x7f000002d000-0x4)=0x0, &(0x7f000000e000-0x4)=0x0) prctl$setptracer(0x59616d61, r4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000002c000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setown(r10, 0x8, r8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002c000)={0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f000000f000)={{0x7f, r1, r5, r7, r9, 0x100, 0x1f, 0x0, 0x0, 0x0}, 0xffffffff, 0x100000001, 0x3, 0x7ff, 0x1ff, 0x9, r11, r11, 0x0, 0x0}) 2017/09/30 09:04:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xd, 0x805, 0x10001, &(0x7f000024c000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8912, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) 2017/09/30 09:04:45 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000024000)="aaefc1b41dba568a48a614eff1ac357e9bbe8a86d3cfa15b5c6c8481d8f8595394c7b8fb66c945c71b3819c3d2e5af668458a053611ee560829bb8cfa38a4b16092b35b11d6bae6d4510d5cf1f13e642cdb4692a8f99e2193f3a4acce81023531e8d81c884ea3654c9d41dd1451bb66d75580bb0f40bfb345b4694975a9d72bef91fc9773bd33c575a6a8561c721c5bda3d53f815d08", 0x96, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000035000)=0xa) r1 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000035000)={0x0, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f0000031000-0x38)={&(0x7f000002f000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2c9df090068f39b9d4075f8c829435dad240841d11efa30fa6dffe9d30f1d6cf9e4cc8a440d155c400b8dbcffef92449fc1fff96a92368906ff5e1383122f", 0x0}, 0x60, &(0x7f000002a000)=[], 0x0, &(0x7f0000021000-0x18)={0x18, 0x1, 0x1, "07"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000036000)="7b7070703100", 0x200) 2017/09/30 09:04:45 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) connect$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000012000+0xc2b)="48", 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f000001f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x4, @te1=&(0x7f0000007000)={0x43, 0x80000001, 0x2, 0x100}}}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000026000)={0x0, 0x6}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001c000-0xc)={r2, 0x8, 0x30}, &(0x7f0000027000-0x4)=0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f0000028000-0x1d)="8fc98808a72c1f2230fafa096c8d17f943340a52e24ea03db305901ae9", 0x1d}, {&(0x7f0000010000)="b27f007f4bad21664b853c215419cfa76669ecf8bd09ee02191e9456fa87ae7fad857a33b0bd318553e7d819c5e87bfed96b24c2dad1bf5dee2157310211c7276b0d99ae432565ee70921cb3da8617a7ba36eac7c14be5eda22667", 0x5b}], 0x2) getrandom(&(0x7f0000025000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2017/09/30 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)="24776c616e3100", 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7, 0x0, 0xffffffffffff574d, 0x5}, &(0x7f000000a000)=0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000c000-0x8c)={r1, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fallocate(r0, 0x20, 0x0, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fallocate(r0, 0x0, 0x0, 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000009000)=0x6) 2017/09/30 09:04:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) socketpair$inet(0x2, 0x806, 0xfff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f00004f5000-0x4)=0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000012000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f000000a000)={0x510, {{0xa, 0x3, 0x20000000004, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000b000)=0x5, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000001e000-0x18)=@get={0x1, &(0x7f0000010000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000007000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10, 0x80000) recvfrom$ipx(r3, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x2, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000017000)=0x0, 0x4) r4 = socket(0x2, 0x807, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x934b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, @in6={0xa, 0x2, 0x400000010000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffbff}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) dup3(0xffffffffffffffff, r2, 0x0) 2017/09/30 09:04:45 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000028000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000051000)={0x0, 0x0, 0x0}, 0xc) 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) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000051000)="00", 0x1) sendto$inet6(r1, &(0x7f0000040000-0x65)="69e71349fc0ac2c5cbe1fba8dc6bf1969b961007a9f0e0f365b806322f712ded1c7874cb29cd6e3bda97dab128d76fb2137508c4483f36bbd62a5a068ad0a108b64d57115e429874effc64acf9193409f9cd28cabecaa08f637b23cc09dd7181cebcae9a64", 0x65, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000032000-0x1000)="fa9d56a59a6df75553116a0de8724716e902e073eb9a056c7df4b40dde1057b3af6c31c7a9d725ac45814993ddebd1728728316dd48fdb6b572d4d3e28ccd34ed028646743c1468d9e1ba9b92fb99004a57b7a75582edf71d0d4fb9b1e9c859df4753171a847e99af58ebb7c5fd42ce23aa7dc3e9eedddee09d820780e23d5cd5d0af90749610c5fd447513406942007060a2de0f358561b2aa493fe3194c992882a0b881ee3434c4a6b86b4aec2671198a85c8a02067f8678570102dcd52f8420ec5d4bf85bd308de901d484810ab0032fc4a8e952c9a405aa88975597eba5810cbdee20d2448c361cd7dbf9bf10b177a0313061f598308786f3c459091de1d3d0ebc2feeb5e17d6c46fa1d44ce3c019dd132a99f8ccf6b1e1c5ce76300b26082e526f7200a7d8fb299e0c1a01e5c91a4a647f76501b6c6811de91e0b98e0be0972f3c3f278b59909771b750ef62d5bc7e117a4fcc9e2c8b23ba9e7217460afe72f4d1e681ca4696387746e7c6e340fea71559baee66f192c051f7868a616e0bddebf7fa4b0ed656ac71e4fca3d325a537817762ce6090ffa3615c5cd93958c57d1939873fafa4892bad752892ca4e5c45f8a8e697b13adc34229af5089b1f9fa0b6f0ccb5e1e5d5501216d31f611e474a051ad1962f68e6921310537681f0b4937c1d4a21d8797806bc7ddac6fc6f79c060cfef64372d6fc068834d8bb228eb664d62c30472a8165be1b8e04a30d7505fc05f9dec7b951641dd6e84e5edca0db3abd8646bde1877d85d13a72de9c61211d293fd2faff7c9fef34d57137d2706a8e6258eccf6a47ee79b637072ab29e8d76401434a6a2f03f96fe4c78b1d328f91d87b212f41e35da1c49915a698a49b1c7a338b96d89225e1794537fd322e37b1b38fe73d392b49a7598fc633a189e09ee4b940e801c4593b806461c9d8c0282b8e05b377274a72aa4ef457f5e973b07d146ecc6526cca1d8d56f5ef0fc9985bf5d132d55216083b7fbe89837c6beca0d64a0ef9a94c28367679309107c36eee6da89b0e26c1cad5bb55379a586f25167717b52cf938b23c146af97176024f21a78f2be23a90bd4283bb36f63fccba3612eed832afcda2d867c0f86334272e626348fe54b1cf98e282651ef8fa5e0f9c25c952b3e0fd3b3007fb2ab82d36ac2cff0036631bbd604a1daecfc77d4f4d747e9581b270d7e3b72bbf46c8e648f0ad49a62eca15240f3639b3431ab5b271fa2cc7263fe25f3d523704ac910cc90c2fd8bfc34336fd3bbb3ed93472dc64c689c2129e00299913d18493a49544f82111fdb23d0dc41925bdae2e143c4af953e49a5ddd24193b27e3d38c10b9df0d7f6b54f0ae086abccf5292fbd264231eb409b0907f19456c420e5af7272f9a5d28cb6055eebfe70eb7f054c5446ec36117e706e4d4821836bc01ea8123ca30e4c6f7a90f8ab02742ca6c1367f425165cc7aeac35f8a6f5e753ff6c320bc0a838c6c6a61fba37510d23a3fad5f2ef75189cceb41062604a3f39b913889d861706a8465ef96b6f3b777ea7f7e4a79a7f24d2b239fef77ad6f1ba67d251878ae90c06b14aaac5c8dcf13da1d3b9c4e9d65c4decb24284f68367892c0d2201a1f7558eabb7b30de3216addc32471768a2e6deb2a581792be42b39d2bef134b6c444dce55ec1bff6d6a71888d88bb9bcf47e285985211e7e4afb459bcbbfaa6c51072f3716b4d70d1424f16442c65e6794329bf460e8da91c918c1ae7e7e57ba5860699d042af0453acf906b8a7575b614839661717f4646edb2ca16ff69ae2e2fbc5e3d0c8611b47f7bf6060f12f00", 0x50c, 0x0, &(0x7f0000019000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaa}, 0x1c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$llc(r1, &(0x7f000003d000)="16", 0x1, 0x1, &(0x7f000003d000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) fcntl$setsig(r1, 0xa, 0x8) recvmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f000004f000)=[{&(0x7f000004f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f1}], 0x1, &(0x7f0000037000-0xf5)="", 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f000003b000)="30", 0x1, 0x0, &(0x7f000004c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() r4 = getuid() r5 = getgid() mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000052000-0xc)={r3, r4, r5}, 0xc) 2017/09/30 09:04:45 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x977, 0x4) r1 = socket$inet(0x2, 0xa, 0x4) bind$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000006000)=0x0, &(0x7f0000027000)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000027000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) writev(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000023000)="79", 0x1}], 0x1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000000e000/0x1000)=nil, 0x1000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000028000)=0x0, &(0x7f0000029000)=0x4) dup(r1) sendmmsg(r0, &(0x7f0000018000)=[{{&(0x7f000001e000)=@generic={0x0, "a70afd01e185becabdc3b861dab2cd2bc34fa671911a6cb5d443269f36b6ee97bb2749e5aad6aecb551a12f6f25b526eb04bc0f887411cbcf1a5f07402ed2ccb0205d2bd13034bf83a21cbaa5b2d03fd590a5f3c420c9dca0860f8ea7b2dc3e15daaf05608f5899a36b1c8809528fc882a7fc69decfbbbe800564b688503"}, 0x80, &(0x7f0000006000-0x70)=[], 0x0, &(0x7f0000025000-0x1010)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000024000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000000e000-0x80)=[{&(0x7f0000015000)="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", 0x400}], 0x1, &(0x7f0000002000-0x28)=[], 0x0, 0x81}, 0x800}, {{&(0x7f0000025000-0x10)=@nfc={0x27, 0x81, 0x1ff, 0x1}, 0x10, &(0x7f000000e000)=[{&(0x7f0000025000-0x95)="98f314a3d2beecf220c2677ff4efb6c12157fb4b45ac266b86d7aa0615bcdb7020ed52851c343faf15c1ff4b2b15beeb39098b903dbe95b624154e82bb8ef7aa46058f7a4ff90439210fbe60690877686b191cae6275601d44de2e4c2c35d308f608444271f00be7918c5206533c1d306a61a36d3f56bb1827c00f86907188964b28b3c47270835455bba47d17d24034408cbf948c", 0x95}, {&(0x7f000000a000-0x11)="73f6b49e85c95d7609c941c26bf64dabd0", 0x11}], 0x2, &(0x7f0000011000)=[{0xa0, 0x1ff, 0x7fff, "64db49201d1a876e8f64f58e381e10c1bf4a34209de739b8d727ed793b9666eaa586320c1825aea18861b47055962147bbfd4957754e9681d97ebf0bb7667c6fb978f1926c48de3937d6969ac2d6b36aee707217f545508c40de7cb211886641630420b9ea9bbc90e082b8360ebd3408069c652458ab2b398ce2d0307d915a1b457ed3dfe0ee24f7d8f3debd5eda"}, {0x1010, 0x10f, 0x6, 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"243780a79fbbb295f376b01e936b3ccdb35d029cf6c746868b465d9097178bedb163504124038cf5dd5697a134fb197ef6a6f5f9d7c70ad4b7890d0065e3efbe5539a3769f8bc2355045971eb64ccfb2dbf2e677110324b7bc6055a5bb08609767cbef5449dd2eea70328f6086b7c5f4cce1bfd2f1fcbf3e1dc5902531a51ae756b06999f3d729ba619eacf6e0c258f43912f3b6bfe9bd02255d0180d28e1f44f4bcc85aab37d829eae60181a6f5088e858fb2d00aff064de56d3d515553f175d41296827d94deb3b23fcccea82dca"}, {0x60, 0x109, 0x7, "cd593a0e1276098da173bb4bee08f470f566cf3b40fe6b1d4bee01322c30676ba34cc8dc0e5544363722efd7b6cb4bf3d33c0c75f5a1d5c1817215e9ce07fdba756ff6a921896426251d447355facf"}], 0x2, 0x40001}, 0x10001}, {{&(0x7f000001a000)=@ax25={0x3, {"9db97e0edd5adb"}, 0xffffffffffff7fff}, 0x10, &(0x7f0000024000)=[{&(0x7f0000024000)="45ce65f0025295b318337d0053d78ae35761b1f1956e007de26ba94a0b379bb5f4eae69bc6474b8adf1f8c1465f28380fddac84aa1438e3479ba9ca0ca0d9ca9c9cafca5286d2b7d81f50e34d4a1046ae9c9d24f027c8390b61750a45d15c9682fb2c9baa6fc355c35d0e77ba467e005541ef2c52c3c9261535462525c0daca98f59ebb4e1db75759d95c339f5c889aa1708d7daaa5b48773f31", 0x9a}], 0x1, &(0x7f0000012000)=[{0x98, 0x116, 0x3, "8a6c1a0547fcb14303391986426376a85aadcb00c66e49b57ccb8321f408e9012aeb7d45cb84683cb8b713db0c259d34d22d9f5e90d69f189cf7cd34252274ab261850a5b2b20b22e2c7421bd2de702b9cc5609a2ed0c2753c077afd9ec1fb1884640aa6d2b43a073ba2e43424aee66f935761d8aedb23e69fbd15009ea352e1f755a1b7caf7c0"}, {0xc0, 0x110, 0x7, "80cd1e971b7567be17f57f67b38b2db6831636afa38d47890df0fe4c7f1876fba7dd71972925fbbb9b4809a8062b51239418eeb6cd7ae2ccb643668d9fe24a18da9b904b83cfc9331747b7ffa0e5b9700253d2be5697db50222d26db219cfc9ec77df7c18d870e618c08922221ed31e60458a88caedd6146bc9fed3d142775c57e9c97bf67b55d8a2e0835394e6255e58d811fa12ea71d7012154508b4038aac3838323a0342a67af5"}], 0x2, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000010000-0x40)=[{&(0x7f000001e000)="429a8731dd07a059b41268c8edcdc36e099d707c26f6177ff93954a21a6fd6480b046aa6334b5e98", 0x28}, {&(0x7f000001c000-0x65)="09de98aeec15801149ac698fd59e7241a32e7b381c843dbbed775c98070db693ed65aff8ae4c0d48f64ee088be2fa5053586d54c0187c8eefcfe3c885c3c7e3b271c025d91f25f1d585e72a28c446659eddfdff1cb37b5927c855662237772efbafd915d56", 0x65}], 0x2, &(0x7f0000021000-0x1138)=[{0x38, 0x10c, 0x20, "ce5286f9a89413cb6ca0ce61128a4c20c27accb7658c2229563fc352a317c750162a7efc584bcfad"}, {0x40, 0x0, 0x8, "09d54f0fe7ea65078804d2af706babb5858286a4a0915268e5aaf7e747da1a81bf523be9c61ee6955aaeac0c"}], 0x2, 0x1}, 0x81}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000025000-0xe7)="7c11665562de421933cda80fb53ce912dae691b293752fbf364f42b64f263834ecdb130da32ea9bae99f16b35a5e21682c8d57800fb7e9778859a318a1ef0d202ef2dd8856baa57652c58f18bbe5f489b15e1825360ade0ccf6f94b43ee454f4c9ad44e6576f3ae68f110573f573bec01181d378ac9002dc36220faa59b07cbe3489a8381cc95c5a359b1428aaa00f4b71dc964e9f2911f3356856f935b9ba3a48c9732fa844389ba44211016e01961aa21ea7f7d8b06064a7195072b7b85b19e347330aabcd89952fbeac69ae77fd6521bef89be1e3c5b4925324f7cc927cdc0142287d230c78", 0xe7}, {&(0x7f000001c000)="10a265f3e16314a63b7ff7b67b096fa7472842cda0122dbb158a16e4699655295facc7fa967bc76c412514841cedcd84d93f5a8de95a0a84c16e66c2ba34bd6a50e1f0dd49ca8fa1691366ef6461145adfd8c648165383e8173bb862b9a9b34beb03e4a4de80907ff6e4dd1a88d6fdefc987a5a51f88a23ec3ae35f6ba82655359f41a8244ea33c9b1c7fb294072f0eba08190f90deebdfb64423ec481fd919f1e5dc8745571971459cba4fcbe46c74325c316befbe8b40e1d1ec1696294311a1c0c0876561a33faa309a6b625039c1d1db6776bee530f4683f19547f5344a", 0xdf}], 0x2, &(0x7f0000025000-0xf0)=[{0x88, 0x110, 0x7, "d32d35ed4fce27d2ebe721f9a29592b5a1fac2d05d71b8ece3293bfef52154ef888b3f9914b2d049c6db8f9610814a30b76417e09658640ee5c246ed999b2b33e9aed12b15e92a67f2f4a246849c1e50050957705d53087d96de6bcd3bcfe8c69c81ee66b283d70955814b7c6c9d5470cc8df774de"}], 0x1, 0x20000000}, 0x6}], 0x7, 0x0) 2017/09/30 09:04:45 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)="2f6465762f6175746f667300", 0xe89da384a62aba3f, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x5, 0xff, 0xf, 0x9, 0x7fffffff}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x8)={r2, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000005000)="00000000000000000000000000000000000000") dup3(r0, r1, 0x80000) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001000-0xe4)="", &(0x7f0000000000)=0x0) 2017/09/30 09:04:45 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000000b000-0x1)=0x10, 0x800) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, 0xc) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1000) pselect6(0x40, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x77359400, 0x0}, &(0x7f000000b000)={&(0x7f000000b000)={0xbd69}, 0x8}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f70746d7800", 0x80080, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f000000e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000000e000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000000b000)=0x7) 2017/09/30 09:04:45 executing program 1: 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(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x14)={0xf, 0x200000002, 0x1, 0x4000000000003, 0x3}, 0x14) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000017000)=0xe9d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000-0x20)={r0, &(0x7f0000012000)="", &(0x7f0000012000-0x2)="0209", 0x0}, 0x20) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000001c000)={0x20, 0x100000000, 0xfffffffffffffffa}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc4000)=nil, 0xcc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11c, &(0x7f0000cc5000-0x11c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x10e, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x12, 0x3a8b, 0x0, @loopback=0x7f000001, "b5472b71a25ffa2779c26c86d6c7a3bdf669b8e205095cab98cb89403c4f9e4766eb5c9bdeb9b997fd637cb5835ebd3b23119781706fa7c2770c29108d3893982b239e1235f172eecdddeaee96a6291e02b885a1c03ee51c1115bfb4d473d4429a32b93b3c36679b90675a12c5349441285cfb7a63ffd9b2a779322267ec81ae22a09182c889ebcb9a9ab3aaec61f15264bac2687d78d688141a571b76f98ce897fbd49908f7303c43a2cd8e9f94d91e2e83a248a81581fdfef81fa7eccc62e584f25a670ad157083226a73d1e4e78aa73994b698ea9ad6b5a8bae5be4f194e5f007016c265fec364165f401cc64d987c103"}}}}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004cc000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000c7000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000cc6000-0x28)={&(0x7f000072e000/0x4000)=nil, 0x257b, 0x2, 0x8, &(0x7f0000a04000/0x3000)=nil, 0x0}) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000cc7000)="73656c666c6f766d6e657431776c616e317472757374656427236d696d655f747970652c76626f786e6574305d6b657972696e67626465762524736563757269747900", 0x2) ioctl$TCSBRK(r1, 0x5409, 0x4) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000cc6000-0x50)={0x3, 0x18, 0x2, @tid=r4}, &(0x7f0000cc5000)=0x0) getpid() ioctl$KIOCSOUND(r6, 0x4b2f, 0x100) r7 = fcntl$getown(r3, 0x9) ptrace$poke(0x4, r7, &(0x7f0000016000-0x8)=0x0, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 09:04:45 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000011000)=0x3, 0x4) readahead(r0, 0x9, 0x8001) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002f000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000005000)={0x4, 0x71, &(0x7f0000014000)="8096fe04d4f63ef29983cb8f9a6e827975c5adcf8fc33f0d888fcc08e1e4b0d4114cf875e194f785bb546164b4749edbac4230b2693b3eca61d675fef71cac85a50425d73fc5cbfbece03c84dd3c56bd8226af286af6cba62e3925936eb6a27362b1ef42b1e099d148c439c2d40f357308"}) r2 = syz_open_dev$vcsn(&(0x7f0000026000)="2f6465762f7663732300", 0x5, 0x80000) fanotify_init(0x4, 0x80000) accept4$ax25(r2, 0x0, &(0x7f000001f000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000002d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x0}, &(0x7f0000003000)={&(0x7f000001e000)={0x0}, 0x8}) bind$netrom(r2, &(0x7f000002a000-0x10)=@ax25={0x3, {"51837b52e89fb1"}, 0x5}, 0x10) 2017/09/30 09:04:45 executing program 0: mlock2(&(0x7f0000e58000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00000f8000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000f9000)="656d3100", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000)={0x91e, 0x8b, 0xdd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000)=0x3) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000001d000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x48de}, 0x1c) open_by_handle_at(r0, &(0x7f000001c000)={0x2c, 0x1, "6150ac79a648b4a5930f7ad0b1b83af41f75aa24c749d7b4ed8ba3397a125bb99975e3"}, 0x101000) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000008000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001e000)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000001f000-0x8)={0x39980732, r2}, &(0x7f000000d000)={0x101, 0xb967, 0x0, 0x100, 0x84, 0x0}) sendto$inet6(r0, &(0x7f000001c000-0xca)="", 0x0, 0x0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/09/30 09:04:46 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000006000)=@ipx={0x4, 0xff, 0x66, "2be5d295d52b", 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000)={@common="69666230000000000000000000000000", @ifru_flags=0x200}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000)=@alg={0x26, "736b636970686572000000000000", 0xc, 0x1, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) readv(r0, &(0x7f0000007000)=[{&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000001c000)={0x0, 0x989680}, &(0x7f0000031000-0x10)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000031000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000033000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000031000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000010000)={0x77359400, 0x0}, &(0x7f000002c000)={0x0}, 0x8) 2017/09/30 09:04:46 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x2, 0x4, 0x2d, 0xa5f, 0x8}, 0x20) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000010000)={0x41b, 0xab8, 0x2, 0x80, 0x8, 0x8001, 0x100, 0x8, 0xffffffffffffff80, 0x81, 0x20, 0x5}) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x8001}, 0x10) 2017/09/30 09:04:46 executing program 1: mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000cce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x6, 0x7, 0x8, 0x1000, 0x0}}}}}) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00005fb000-0x10)={0x0, 0x0}, &(0x7f0000ccf000)=0x10) r1 = perf_event_open(&(0x7f00004c9000)={0x5, 0x78, 0xffffffff, 0x9, 0x1ff, 0x100000000, 0x0, 0x0, 0x64000, 0x2, 0xffffffffffffffff, 0x3, 0x7ff, 0x4, 0x0, 0x35, 0x4, 0x9, 0x4, 0x12090, 0x6, 0x9f, 0x6, 0x7, 0x4, 0xf48, 0x0}, 0x0, 0x3, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x40) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000008000)=0xfffffffffffffff7) process_vm_readv(r0, &(0x7f0000003000)=[{&(0x7f0000005000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000008000-0x9d)="00", 0x1}], 0x2, &(0x7f0000006000)=[{&(0x7f0000008000-0x1000)="", 0x0}, {&(0x7f0000002000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x2, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000a000-0x3c)={0x0, 0x34, "d0f72d3bc0bc444aa8a4cc34865d200cb896be81d019778ac4dd0feca45f098ec23d62e2d7910bd941003f85a83a05b1e9e3a482"}, &(0x7f000000a000-0x4)=0x3c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000000a000-0x11)="8ebd19799f4e77d071c35f483d68846173") setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000009000)={r2, 0xfffffffffffff801, 0x19, "6afbfc249a396d03c4d20f798bfb6dec5a1c9cbe0be499dfa3"}, 0x24) 2017/09/30 09:04:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000e97000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000e2000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000000000)="", 0x0) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000286000-0x4)=@assoc_id=0x0, &(0x7f0000bdf000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x495a0, 0x4}, &(0x7f0000001000-0x4)=0x98) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000019000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f0000022000)={0x0, 0x0}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000002b000)={0x0, 0x0}) 2017/09/30 09:04:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f000000e000)=0x0, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000011000-0x4)=0x0) r2 = getgid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={r1, 0x0, r2}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x6, 0x4, 0x101, 0x7fffffff, 0x0}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000006000)="2f6465762f6e65742f74756e00", 0x0, 0x10000000090000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getegid() r5 = getgid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000-0x40)={0x80000001, 0x2, 0x4, 0x5, 0x3, 0x4, 0x7, 0x3}, &(0x7f0000012000-0x40)={0x9, 0x800, 0x1, 0x7, 0x7fffffff, 0xffffffff, 0x7ff, 0x200}, &(0x7f0000012000-0x40)={0x20, 0x8, 0x1, 0x1, 0x3, 0x0, 0x3f, 0x7fff}, &(0x7f0000004000)={r6, r7+10000000}, &(0x7f0000011000)={&(0x7f0000001000-0x8)={0x9}, 0x8}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000012000)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000010000)=0x0) setresgid(r4, r5, r8) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000000f000)=0x0) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) write$eventfd(r1, &(0x7f0000022000)=0x0, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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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mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000029000)="") eventfd2(0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000028000-0x170)={0x5f, 0x0, 0x1, 0x4, 0x6, [{0x40, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x400, 0xf714, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xb88, 0x2, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x1ff, 0x10000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x1f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x97, 0xfa, 0xfffffffffffff895, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) ppoll(&(0x7f000000f000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000001c000-0x10)={0x0, 0x0}, &(0x7f0000024000-0x8)={0x0}, 0x8) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2d76626f786e65743100", 0x0) fallocate(r0, 0x4, 0xffff, 0x3ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)="6465616400", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="5b00", 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="2d76626f786e65743100", 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000-0x20)=[{&(0x7f0000004000-0xc8)="0301f8393389404dbfaf68a808c43036a4085034d4933e0f965f05bb91a25317191f8cc6047446d7a92aca6ddeed7f947d5791722da28b6f1e3031eaf4011c11217a7466194789c0b633787ebd6ddb9fa70ca18dc3789a3a71307d7b39eb06e672b4d2244bc86261368b63f93e4c586ca2a67ac1f29844b9c1db2d73c496ab31da8c8b0fb9a1551ad7e780dd8fe205144e62d3176e9fb61f116a3813ea78a303f49e96a287dcec6dc4cc7d700bddf4dabd0b39809cae349a286d288cc551e74312e5423f43c59410", 0xc8}, {&(0x7f0000004000-0x1c)="988b6bc889ea7437f7ab2d82b7e28d5ed5559b0b0856bad7bc04f1b0", 0x1c}], 0x2, r2) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x2, 0x88d2) 2017/09/30 09:04:46 executing program 1: r0 = socket(0x12, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x7)="6e6f6465767d00", 0x0) flistxattr(r1, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) lseek(r1, 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r1, &(0x7f0000000000)="3b2cc152d0c2b107438ad544f0a08d6c2fc5c2aac10a637aaf85365687ce7387be58e34e0dd62b02b8822b42943cfd03e582a3a0041d754f4225bb51f08d69b2eb5ff55a72247175303843d03ce1d6643821734379fb909f0dfc34ad09093d2bd91980a2a6a6eec7ebd5855cc377da40e3afd7ac397d0c10e6725c664ce9e2cc97", &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x3)="92065c", 0x3}, {&(0x7f0000005000-0xf2)="3daa843d18b29c308b5ebfb53415ccd1d3462954b799f1da71c81bae033274b84dab2653c969d633e890da254f58b84e0166078587aa5c94b47a551be03f8f1f7c605f72cd306a4d00c325026a4aaa5beaa6016ac843c56d853082a167a181c7b6188387093aec594d2d346d19b909965afc11f855c4a556386afd30339c28c4b99b1b3570c5e9aba00bc705a26c1e7582256d8b622a0134a89e6fd78d63ebc3b22453f709fcf64f7e4635d39af40f3d12d1be0e216d0a4425604ae00d8f71c602e71afb04c6b9cf1827b3785c2daaede29c2fd6d39d968fd47e14ccdba82cc3db49722f260dff38019d10872336089922d3", 0xf2}, {&(0x7f0000005000-0x8e)="87c2cba229327d20215ec04b424d970de2d346cafd9a5b81d859e7e49b75b863e53fe6d72bce508ef05740c00af502b471ac1a87b3b7dc23a0f84a2c2f5a1c4b4acff63d76d857f262352d061cccaada79fba2786eac86bde61acfe38210d87edf6b24e46ad6d5d3a79d971deb6ae806122535aca537802f60e992a8f28f190152f272f5f4fbcc3cf1f1e3e6c859", 0x8e}, {&(0x7f0000001000-0x2a)="0eab6014cff304a67a92829b283b0c7b9002e76b667f1141b5c61edee830928c57a73b0d0e32341f3f1e", 0x2a}], 0x4) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)="24776c616e3100", 0x4) flistxattr(r0, &(0x7f0000003000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x4, 0x30, 0x866, 0x1}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000004000)={0x27, 0xffffffff, 0xe5, 0x5, 0x8001, 0x80, "5d74e9915d4b430fd906242af35329de7b69e4a93c00327ca673ee9f707b5eb5cd9459bcfed1281a811bc4186a6faa73e01db7c69abf53bbee96be9839f8ba", 0x5}, 0x60) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x80000001, 0x202, 0x0, 0x7fffffff, r1}, 0x10) mmap(&(0x7f0000000000/0xcb5000)=nil, 0xcb5000, 0x3, 0x11, r0, 0x20000000000) fallocate(r0, 0x0, 0x0, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xb154) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000001e000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1ffffe) write(r1, &(0x7f0000018000)="c5eb5f5022bedb246260c8ff007ac9a8378436e40b84617fa75e795257391ea4d8034ff537b27737459a800ed254c8e0f3dcfdbabc7b9568b99cf58a87bb5a7b1b6cc37e95b99f2d72c53a2b7da49c567c86b8c76d6e8b38d97de2d162ecd63f08ee7cc90e20d7cd41c085cb3eb8e11c65767703656bd2e2f860ab26da4d951d", 0x80) sendfile(r0, r1, &(0x7f000001a000)=0x4d, 0x471e) 2017/09/30 09:04:46 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000-0x4)=0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000d000)={r1, 0x8}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x4, 0x6, 0x4287, 0x78, 0x7fff, 0x3bd5, 0x5, {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]}, 0xd, 0x8, 0x4, 0x45, 0x100000000}}, &(0x7f000000c000)=0xb8) 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) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000d000)=[{{0x0, 0x0, &(0x7f000000a000)=[{&(0x7f000000d000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000006000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000002000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000005000+0x983)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x6, &(0x7f0000002000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x6}, 0xfffffffffffffff7}, {{&(0x7f000000d000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f000000d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f000000d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000000d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x5, &(0x7f000000e000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x3}, 0x800}, {{&(0x7f0000003000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000-0x50)=[{&(0x7f0000008000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f000000e000-0x1)="00", 0x1}, {&(0x7f000000e000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x5, &(0x7f000000e000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x1f}, 0x53}, {{0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000e000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f000000b000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000006000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x3, &(0x7f0000009000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x3}, 0x3}, {{&(0x7f000000d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f000000e000-0x40)=[{&(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000009000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x4, &(0x7f000000e000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0xfffffffffffffffd}, 0x2}, {{0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000d000)="", 0x0}, {&(0x7f000000e000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}], 0x3, &(0x7f000000e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x6}, 0x4}, {{&(0x7f000000b000-0x7)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f000000d000)=[{&(0x7f0000004000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x2, &(0x7f0000001000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x0}, 0x7f}, {{&(0x7f000000d000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000007000)=[{&(0x7f0000001000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f000000d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x2, &(0x7f000000d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x0}, 0x1}], 0x8, 0x66b5d63d8e3677c1, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000f000-0x38)={&(0x7f000000a000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000000e000)=[], 0x0, &(0x7f0000008000)=[], 0x0, 0x0}, 0x3) 2017/09/30 09:04:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000+0x8b)=0x100000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x4002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000002000)={0x3, 0x7f, 0xd3c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000004000-0x8)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r1, &(0x7f0000002000-0x58)="55048a7326047c9b92c594789c8ef4db504b75e5fce8998fdd7916dfd6c243ba6e325cb455ffda4187dadd2b2841c8293651fd763e423b416fde06f0bb424fecbbd1ab145eba8c7962d4e83d92caaa955dd868ab10591f69", &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000004000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1ff, 0x2000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r2, 0x3f}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) prctl$intptr(0x26, 0x1) fcntl$addseals(r0, 0x409, 0x2) clock_gettime(0x2000000000007, &(0x7f0000000000)={0x0, 0x0}) r3 = getpgid(0x0) r4 = getpgid(0x0) setpgid(r3, r4) 2017/09/30 09:04:47 executing program 0: mmap(&(0x7f0000000000/0xcb8000)=nil, 0xcb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00002a6000)=0x1f, 0xab) mmap(&(0x7f0000cb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x10000, &(0x7f0000cb9000-0x8)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000cb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() readahead(r1, 0xffffffff, 0x6) mmap(&(0x7f0000cb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000281000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) mmap(&(0x7f0000cb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x4, &(0x7f0000546000)=[&(0x7f0000b62000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3f, r1, &(0x7f0000cb8000)="7118796b64882dc547b62777c62d714ac92794dba3ef881759b8ce6066bb68304cde9b86c58339998e3811b61b9c32dece8189d222ebe55f866e6e67d6d298d814deb7089c950172bf4a2d87966f7b5491717c117d5a8a4066e43231902c194afe93f81b474f570b19061d9a4945262ea59e823b4dfdb44644283059c379cb60264b9e0d5eda013c439559d6026e1079ea452d67f9ca78836d47339b8b301795cac2392ff329930eee9a21f12acfcbd842055818dd63bf77e21876499273839d79b2a547c86bee8dc2ea7551b08267667b14a7391f342fdcba667f", 0xdb, 0x3, &(0x7f0000cb8000)={0x6, 0x7, 0x2, @pad=[0xffffffffffffac03, 0x3, 0x7ff, 0x8, 0x9, 0x1, 0x10001, 0xfffffffffffffffc]}, 0x0, 0xffffffffffffffff}, &(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x1, 0xc85, 0xffffffffffffffff, &(0x7f0000cb9000-0xa5)="a0dba6ee3efba0334274e001ff3570031eb146fb2e5776984b39f69b9129df971387df40f393574c7d85fc4a66132b8bf9bfe0f7477311552cca471e2079bdd41cba4ecb22d216671c0d0072839a94cfb0a680037dc18a03ce98ddc8a2071c735d04536a55ceb3b17af017fe003c26130b31967e1e90927d1571365e248e4b36f09c10f4d7897dc11bef70cf26748404d242b948751c31626e256ff77954fb6ba5e275c47c", 0xa5, 0x4af1, &(0x7f0000cb9000-0x50)={0xffffffff, 0x3, 0x0, @tid=r2}, 0x0, 0xffffffffffffffff}, &(0x7f00006b7000)={0x0, 0x0, 0x0, 0x3, 0x8, r3, &(0x7f0000cb8000)="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", 0x1000, 0x80, &(0x7f0000cb8000)={0x80000000, 0x7, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}, &(0x7f0000cb9000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1f, 0xffffffffffffffff, &(0x7f0000b62000-0x1000)="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", 0x1000, 0x101, &(0x7f0000cb9000-0x50)={0x89d6, 0x3, 0x4, @tid=0x0}, 0x1, 0xffffffffffffffff}]) 2017/09/30 09:04:47 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync_file_range(r0, 0x4, 0x81c00, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000011000)="6b657972696e6700", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000012000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000011000)="7472757374656400", &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000-0xf1)="21b92ec1cf1f1f2f6938ce3240fdfc1db9054f0c9c30de5ebf9a03b8aa3fb906ed7a394fb638485d1713eda69b14dc3903435c29415781dc30d1941dc7b8559f0738d265d8e6342823f94a60c20c7b1eecee69aa87750effa8932ef9e7fa8fb6ae1151515cd751a71f3da2a64699b07c655562b826fc6ef2d6b2133e3cfb37ab404ce7ebd3ea2f0c80e5ba227c8bece98f582452334762bc09bb46d0190a2d0c31eecd06235808bc6d5b754513a4c1b6704f5cf2cce7369114cd45d572103b6960ee7ba4ca0af981d2571c408c6ce2a1aae7eddd1fd648d08ae6a0c427ba845f0b26293bed09bfce11c6ca1ea142b44fa1", 0xf1, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000013000)="2f5e706f7369785f61636c5f6163636573735d776c616e30706f7369785f61636c5f6163636573732500", 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000014000-0xc)={0x2, 0x0}) set_tid_address(&(0x7f0000012000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000011000)="7573657200", &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000d000-0xa)="2f6465762f70746d7800", 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000011000)="7573657200", &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000)="657468316e6f6465766d643573756d00", 0xfffffffffffffffd) keyctl$link(0x8, r4, r5) writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f000000e000-0xe74)="4f8d13d2660f1f5937873c3b2d93d6386e4ce6bab4bf7e230113e4dcf0eb118fec29b60e9af56fdcf3bc5b99f805ead75e121f52811113393917552017f14f263a8fd6be09773468d177264e97b0d221f1c5e64ed34869c177fbe4530f669dd99e25acb2bfc095ba6a75dcc92640a2239ba8c209d5944a72da60f209e076b818670b6c3c04e5336fccc4a6adbd3ad3a26483c760e004fbb6295c9d3ced8419203eaca45ef512d9a0f1e9672166a915e71b0f870fed893631908c57749ba3a3d7709b3dbc2dfe840ced6059672d6f6cd04ad839f5599209970571c62296c4387242ff08c5e6a5620a43456df460a5ca633afc167c10487e9285c801d88063c84d9a643059644bcd3363b5a14d5ca32099ad57400af9a535e6b81594ea0882f495ad2c2c1202674f2c1fc5ec69c575dbc62d45a7b437973b364e5026f2a0505a7d53daea4c048f09beec8cbcdeda846866bf19aec3d1a2d9b296ca1efbb24b0b08c6cb53d2c58bf1484d681775ad7c1cb005566e86c6bcff583a37be97e08eb788f542ee5fb826aa4b6a555da0c4e4a6d4d57fb33b4989c7aad454957958559d0cd0d3dd9acb2243d7422f185d619607d0e33d2b3ec3ebb658211d0b166b675d8d29f903e38e0f1594cb562bde4a3c919b5c4eb24e6235c0b544d97909059b93ef03ae06f156ab1a15cc29bfa49245f69b6a51da631801c9bb4a6df7037c177530e4bbd4adc82617abe49321e4c6b97fd6e620f34d5ab50d2495ef36d6022b4ed21f246d4c6030c0ce859519f227b6699aeab3301dbf028ceb31ef5cbb282d039601a86d2f19a1b508bde3b252d9bd61a431a98ebc416db265570afec8168d6ab7f3d2ec14d3f1fc103ad2064b8e89837955ac85089143aff25b32450761be0b09dabc64087c3698f31496d0b79dcb65169a14946f70cc5fe362c0757591140ae164ac3ebcb27ef29921faa32d2a2a778fd2b722b0e234e3bbd2268328c4ff6fa6f58fefeaff58a520cefee632560d8af836eb02d877d981f0f5be5f0b550354f9a6c98ab63496a48c79eb873643d93df872ca0fe6f5526243726965ad29ab6534470eb0d075f2a1baa4b18e5dad91ff90406bcac137ff58a7383c07bd876990f07224dc214cdec2fb85ef5664466efc98ab5919c6df6ac8c5404cb7afb65f28ab9af37916c3210cd0319ee3bc60f3913d9317257d7897333ad0bebb32b6a20afc096103f3080fa0161bf8575b6c3627170f33dde6b908d7b426cebd0ece821f31a681bf886fe06fceb8489b0b7d3c84394f81709ca0b76ce7433b897108f848b9f1856199fe798a4c6f1e9e50f9fa7ac9fb1270105e8b31896440f5567935323d5a2589e73bd37c3124e99b30a4e1b075fc6316b6a7feb1e0578c95c7c10e96803b244abbff2224eb45525e24effcd72a785904d340fb4178e10f65df8ce1e50ecb4f64da093929a4738ac7c743307b4871734d73bb2b4ac3d8b0c7fac40a1f288a434f59d14d9324fd631a51f91905ed3e25733f570c9406d4fef95cffd95eff47b14a7071f97f94effff049f4adfb92fd755692188cdd573d28a260d4d62475f967c5eda4904318cef2a282eb3578f11cfdaf5da91533360551ce5987ba09473c7c803e177ad75d493fc0e4c5371c0ae5d69f7e8afbcca0be1503c43880d385e1bcb18a3d56c02acaf58d632e6a9c7a628041a306b1dee2576ee7b5de64b26d9ce72643015a9c6b5c6a8c84dffdaf88eae02e1b2aeac6d86369f1fdeeb0eb8a32616c93ec40f1c5762844329327253194cf93bb875e0587acbac7f038f9dd3cd7b716b75233946273853d8f090470b8c5eeff470fecf5fccaf6b38bc6b3d771d8615e4ccc614c18c2bfe31e084f0355148d1cc733523d89e25d6f6f554e12abb6c8dca7d5fb990df25b353c353cd1d0ca579840c2d33df1fd54ad1af55ae142a1ad45cc84b9478208cc864ff2d36764e1c329fcedfd387c54d5af2aeb7c25eb15f91efc3c6b10b8265cb514c88353b4a055425fa8df4017a900ef7744ede3b7fe5eed62a097cbfe3fa2d264b8c9be669d063a2a22719091e8862844053966a5dc65734ab2a7c7f9daaeca53ec067bc1a179cee04cd90ec23919795a06ff2f5509aa699dfb9ab97f20ff746e3973e93a0ba2fd0d4b59273501ff994c2bdbe016b6f669913412ab75a64b0bc1eab3c3d84e48c7744383bcf9a369dbb6c53c42cbdd4fd53a1a8c1e19e66626586d7729d3d4ef18054b7d41a3a55886a52c9ecf3e795e481be9573e82db41825e6b2c798b05ba9c1ca316747b1d573ac21e1a4a9d202e32a17aec77b07cc51cf14a71a353b6ef2100f8cf7d1f32d0c64b5a12fcf1a7301cfa49812235df6f27a943f169641088387508d071e5b71fb8b4ee27839a66ebc6b45927742f179a4ae4243f7fe12c54f105ef7eee0926e202a73adc3fb7cd62f4dfba65895e838b0813797e2a83a28bc21c5fe6ddcd4ba908520ef54db83d21b8e55a24365702f9fe3e92230a142ca828f399c83b779524c3adef0cf9caf7bd2c3b630b83f12b8e62c8b6c7554396f8996f4313f402", 0x718}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000013000)={0x0, 0x5, 0x412, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f000000e000)={0x0, 0x8, 0x10000, 0x4, 0xfffffffffffffff9, 0x10000, 0x180000000000, 0xffffffffffffff56, 0x147, 0x2}) 2017/09/30 09:04:47 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000b64000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x7)="0770728163005d", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x77) r1 = syz_open_dev$evdev(&(0x7f0000001000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x1e800) sync_file_range(r1, 0xfffffffffffffffe, 0x220, 0x3) r2 = syz_open_dev$vcsa(&(0x7f0000002000)="2f6465762f766373612300", 0x3, 0x142) inotify_add_watch(r2, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfed528a31c6e55b1, &(0x7f0000003000-0xfe)="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", &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000002000)="232129b67e0e26cb3b331b3fc930a9f95ca46dfca89c") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000003000-0x8)=[0x0, 0x0], &(0x7f0000002000)=[], 0x4, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xd63e}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r4, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x40, 0x3ff, 0x2, 0x40}, &(0x7f0000004000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r4, 0x7f}, &(0x7f0000002000-0x4)=0x8) listen(r3, 0x8) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) getsockname$unix(r6, &(0x7f0000002000-0x4a)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000002000-0x4)=0x4a) add_key(&(0x7f0000000000)="6269675f6b657900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r7 = gettid() ptrace$cont(0x19, r7, 0xffff, 0x7ff) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/30 09:04:47 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}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)="2f6465762f7667615f6172626974657200", 0x12000, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f000001d000-0x4)=0x8, 0x4) fsetxattr(r5, &(0x7f000002e000-0x8)=@random={"6f73322e00", "6c6f00"}, &(0x7f000001a000-0x8)="75736572406c6f00", 0x8, 0x2) 2017/09/30 09:04:47 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000007000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$int_in(r0, 0x5429, &(0x7f0000004000)=0x80000000) 2017/09/30 09:04:47 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f000000b000)="6fb91b4ce73e8dfb106fe7f1d5688d96851df07381fd5837c3784d17e1b813180bb64e255ae52d57afaf75b0a602447d4ce6585468a39bdaac486dd64a30d860df4d4a0d00468892c89454b77917b8d4d9b5cb38f88a2a209d44e19cf6578ac613683823b327dd20f4d2bcd70f92e9f479a816bce896e965545b83cab3e50b01788a9cd336d7a088303045552171259a98fa1ea1722cc4e646b60c3eac3e4f91615267fa9ec0a572ff139e639be8db817f06e1f0f249d3e76e55661a3019f90a6bd21afa789947d9ad35810193c509f5bca802f2a45b1f67c834fcb543dc2679ea84cbbca03658", 0xe7}, {&(0x7f0000003000-0x22)="18de9568feef37c8062293855817c7a93d52addec083a38c6b1d1ee03670bc560dba", 0x22}, {&(0x7f0000008000-0x3f)="6505b23f21f251427531a5b4c8642f463c8e00fcb8c28e46350ae1b91a0250dc4ffd280d66f9fa599b24dc5b5b9fb877c0178d7c416ecd2e33c226284bb67f", 0x3f}, {&(0x7f0000003000)="de8ec7428f87bec14f17d5f2c15a60ae0dd4d8fa6d8d46ecf8f7a6ac1482f0278433352e804d0821adb60fc66bd03d90345bcdd29189943707bc57225b1d57ddc16786650edc4afbaa4f12225f0b9e2e73ce0985a21e0d13065c59997b6c42433a4cf9132a587345a603535eaba8ce77edee256d04c92f3b44efc2b3133c116747596124e1e8b08d5e45b3a36d8b526a7ba115a8f140e09bab8c33945c01aea7bb8081b162926e266d984386", 0xac}, {&(0x7f000000c000)="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", 0x1000}], 0x5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000006000)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2017/09/30 09:04:47 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000016000-0x9)="2f6465762f76637300", 0x200201, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000015000)={0x80, 0x2f1d, 0x9, 0x4, 0x3, 0x5, 0x0, 0x101, 0x80000001, 0xcd, 0x360, 0x1}) unshare(0x400) pselect6(0x40, &(0x7f0000007000-0x40)={0xf330, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0}, &(0x7f0000010000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000008000-0x10)={&(0x7f000000b000-0x8)={0x0}, 0x8}) 2017/09/30 09:04:47 executing program 1: mmap(&(0x7f0000000000/0xcbd000)=nil, 0xcbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000728000)=0x0) r0 = memfd_create(&(0x7f0000cb8000-0x2)="f018", 0x1) readahead(0xffffffffffffffff, 0x7, 0xffff) mmap(&(0x7f0000cbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000cbd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x10001, &(0x7f0000abc000-0x8)={0x4}, 0x8) mremap(&(0x7f000047e000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00007fe000/0x2000)=nil) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a66000)={{0x3, 0x1, 0xd0d, 0x2, 0x7fff}, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000cd000)={0x0, 0x0, ""}, &(0x7f0000469000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cb8000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000cb8000)=0xa0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000195000-0x4)=0x0) madvise(&(0x7f00003b2000/0x800000)=nil, 0x800000, 0x10000000000008) mmap(&(0x7f0000cbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000cbd000)=0x0) madvise(&(0x7f00006bb000/0xb000)=nil, 0xb000, 0x8) 2017/09/30 09:04:47 executing program 0: r0 = memfd_create(&(0x7f0000266000-0x2)="3a00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x3, 0x4, 0x1573, 0x100000000, 0x80, 0x3f, 0x7fffffff, 0x60e}, &(0x7f0000d2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) syz_open_dev$evdev(&(0x7f0000005000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x48000) pwrite64(r1, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) lseek(r1, 0x0, 0x80807) fdatasync(r1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000009000-0x9)="2f6465762f76637300", 0x280000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000013000)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f7667615f6172626974657200", 0xc00c0, 0x0) pread64(r3, &(0x7f0000011000)="", 0x0, 0x0) ftruncate(r3, 0x3fffffffffffffe) 2017/09/30 09:04:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common="67726574617030000000000000000000", @ifru_flags=0x8000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r1, 0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$TCFLSH(r3, 0x540b, 0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r4 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0xff, 0x101000) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000001000-0x4)=0xa74, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/09/30 09:04:47 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000585000)="2f6465762f76637300", 0x100002c0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpid() rt_sigqueueinfo(r2, 0x2, &(0x7f0000640000-0x10)={0x8, 0x1, 0x8, 0x1}) unshare(0x40000000) flock(0xffffffffffffffff, 0x1) flock(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x1, 0x3, 0x6, 0x3f, r1}) keyctl$join(0x1, &(0x7f00005d9000+0x742)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2017/09/30 09:04:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000001000-0x1)=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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)="1cdc49b10e98e4b5856038e84c920fa94c5b62a131799b6375d68d3a8ab0d3002d7fac71fa2d44026eaa6bed37199fc3d3307e5ae8c25dad7c394a37fd2ffbdf0f9a2af8814dbf1783f7a2897bfe", 0x4e}, {&(0x7f0000000000)="77990efc26d92c3a84e940ab5053cbd2c36366037857005cda248e916947656b5414f3ae0a59705af7ee938d011897ab5796f6cd315ad4a62e73b3b8059504ca7bb910027234944514817e01e5539a5b87d6dabb58c6fd47230ebefaaac26f01cd47aab193673a5269", 0x69}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0xc8)="cb620259687cdb7cbd6c1f03bd9032dd20cc9342b9525249167606f45f25743e20744adc5c4524f830b5c32e79bd04b181b0beb8d3b9be096ee6d42c1256b9db16e2b00e8d298bebf1c97a9058210a64d003e817cf8d428381f593b3eb6fd26878749b6ae4a1ac8f46cbbc2bf1ed6af9d5e582a0944ff1dfabf64fa44826e792f75d8039d640ed6273f1e866f7ae4d37a626c58a0082cd9fd77b8128414c5f0f7cba0369bb47bbd5eda47acb953f4e3849ae15e443177b4ddd80e7aa257b255422c2f75ea33a99c6", 0xc8}, {&(0x7f0000003000-0xf1)="8e2025a878996f292f565236d978413f7999426d7c2051975a703b6764a1fec3251a46bda23e70cca98b8fca57c0c01ba3ba7a3242cf88522175aa7bacfe8724cc4322bae2ce4c8bcc43f46d06fbffac9d71c635087567c9dd9594b3ef1299473c79d41fff4e51456582c5d9876337c7c12e537257f29c3929c2226b2e958775e1ddecdbe9975c08872b71d4a683a228413d601ab5bca3850e8a7a3f4c695175a4b2267c5e118f32dc1f4fe63843d3d1ba078de644054111297697f658a0fc1941a775e2f56d36fefb720541cb201ccc46a7dc7e4e66b79eb770fec9f4d45509ed76268e8f848c42ce32f30ab0a2ca6a4f", 0xf1}, {&(0x7f0000002000)="8c990af04c8b4d1b8289975a1631aa9d6abea17c77af5b02a6074069a80ea72f4e306f", 0x23}, {&(0x7f0000001000-0x5)="8594d39a40", 0x5}, {&(0x7f0000002000-0x39)="67f7e6575072d63f2dcf9c244f6417c9fe50e47998184c1f59d8086745b5196b72bf16121be66fc7e44a338a7b0092b178364586b6c23d217d", 0x39}, {&(0x7f0000000000)="d3040fd9fc47d8aa6b2bbfb0f1eaae9048864d4823de8454ff898f708cbaab0db420b298959fc53b997aaaa94edd43ffd9e303e8ddf3a941335a1e5d2caef776f5d858a0f04640c876eae2d29ac63a6ed457d44f05aa67bc", 0x58}], 0x9, &(0x7f0000002000-0x30)=[{0x30, 0x116, 0x1, "bd589304fa6089e764cfbc5b783ed6ab78df67653645e13af2f45da7c0"}], 0x1, 0x890}, 0x20000001) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=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$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000)={{{@in=@remote={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, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x80000001, 0x3, 0x7, 0x11, 0xa0, 0x80, 0x0, r3, r4}, {0x4, 0x9, 0x1000, 0x80000001, 0x4, 0x4db58841, 0x4, 0x8}, {0x6, 0x0, 0xe77, 0x1}, 0x3276, 0x9, 0xfffffffffffffffd, 0x1, 0x19, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7}, 0x13, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0000000000, 0x4, 0x1, 0x80000000, 0x2, 0x400, 0x4}}, 0xe8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000004000)=0x0) read(r1, &(0x7f0000003000)="", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000005000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000004000-0x9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000-0x4)=0xd0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x65) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cb9000)={0x0, 0x0}) 2017/09/30 09:04:47 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000034, &(0x7f000002c000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000002e000-0x4)=0x0) dup3(r0, r0, 0x0) 2017/09/30 09:04:47 executing program 0: r0 = msgget(0x2, 0x20) msgrcv(r0, &(0x7f0000bb6000-0x6f)={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6f, 0x3, 0x0) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f000069c000/0x4000)=nil) mprotect(&(0x7f0000ce0000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c1d000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000-0xb)="166c6f7472757374656400", 0x1) timerfd_gettime(r4, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d8e000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000365000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c49000-0x8)={0x0, 0x0}) dup(0xffffffffffffffff) ioctl$KDSETLED(r4, 0x4b32, 0x1cb18213) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x1, r2, r3, r5, r3, 0x20, 0x1, 0x0, 0x0, 0x0}, 0xcb57, 0xffff800000000000, 0x1, 0x7fff, r6, r7, 0x6, 0x0, 0x0, 0x0}) msgctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x6, 0x0) ioctl$PIO_FONTRESET(r8, 0x4b6d, 0x0) 2017/09/30 09:04:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000000000)=0xe8) process_vm_readv(0x0, &(0x7f0000005000-0x60)=[{&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000003000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000008000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x6, &(0x7f0000008000-0x70)=[{&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000006000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000003000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000004000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x7, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000091d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={r5, 0xac}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000880000-0x18)={@loopback={0x0, 0x1}, 0x3, r2}) 2017/09/30 09:04:47 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000001b000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000e000-0x14)={0xe, 0x5, 0x4, 0x8, 0x0}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x4, 0x9, &(0x7f000001b000-0x57)="0af5e88dccd144201b685f0fe72ddaf2824bb92fcdf79589a5e09fbff555ffefe2bbb078930aa6cb48dad1310788fa78f2e0952038f1be799152ba9175bcfcf54c14406e85a4f4d8565d7ffe52a976d032b3fb1d2dc54c", 0x57) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000)={r1, &(0x7f0000015000-0x26)="887fae5a029d9fcf4be72685899bf82dec5f642721da530b076423aa0a93243a6a3603e7d20d", &(0x7f0000009000)="", 0x3}, 0x20) 2017/09/30 09:04:48 executing program 1: mmap(&(0x7f0000000000/0xcbe000)=nil, 0xcbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0xfd0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cbc000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00007a4000)=0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cbd000-0x4)=0x0, &(0x7f0000cbc000)=0x4) sigaltstack(&(0x7f0000b4d000/0x4000)=nil, &(0x7f0000771000)=0x0) getresuid(&(0x7f000067d000)=0x0, &(0x7f0000696000)=0x0, &(0x7f00004fb000-0x4)=0x0) set_robust_list(&(0x7f0000bf5000)={&(0x7f0000a3f000/0x4000)=nil, 0xffffffffffffff01, &(0x7f0000892000/0x11000)=nil}, 0x18) mlock(&(0x7f0000a4a000/0x4000)=nil, 0x4000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000cbb000)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0xb, 0x11, 0x0, &(0x7f0000b93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000cbf000-0x8)={0x0, 0x0}) madvise(&(0x7f00003b2000/0x800000)=nil, 0x800000, 0x10000000000008) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cbe000-0x4)=0x0, &(0x7f0000070000)=0x4) r4 = syz_open_dev$vcsa(&(0x7f0000aeb000)="2f6465762f766373612300", 0xffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000032a000)={0x0, 0x80000, r3}) write$evdev(r3, &(0x7f0000147000)=[{{0x0, 0x2710}, 0x9, 0x1, 0xc}, {{0x0, 0x0}, 0xff, 0x5, 0x0}], 0x30) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000496000)={r5, 0x0}) clone(0x0, &(0x7f0000002000-0x3c)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x43)="") mlock(&(0x7f00007ab000/0x3000)=nil, 0x3000) 2017/09/30 09:04:48 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000016000-0x10)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000015000)={{0x77359400, 0x0}, {r1, 0x0}}, &(0x7f000000a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000c000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000017000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000011000-0x8)={0x0, 0x4}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000017000-0x20)={0x81, 0x9, 0x8000, 0xfdb, 0x7b, 0x5, 0xffff, 0x2, 0x0}, &(0x7f0000009000-0x4)=0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000b000-0xb8)={r2, 0xa4, 0x3f, 0x9b, 0x0, 0x6, 0x20, 0x5, {r4, @in6={{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x4, 0x81, 0x7f}}, &(0x7f0000016000)=0xb8) 2017/09/30 09:04:48 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x800) ioctl$TIOCSCTTY(r1, 0x540e, 0x401) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000)=0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000000d000-0x4)=0x1) r3 = semget$private(0x0, 0x7, 0x1b1) semop(r3, &(0x7f000000a000)=[{0x0, 0xd87a, 0x0}], 0x1) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000005000-0x4)=[0x2, 0x665c]) 2017/09/30 09:04:48 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)="2f6465762f766373612300", 0x2, 0x40a40) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000005000)={{0x0, 0x0, 0x200, 0x3, 0x20}, 0x2, 0xfff, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x8, 0x81, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000004000-0x18)={0x6, &(0x7f0000001000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=[{0x7f, 0x6a, 0x7, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x5f, 0x99, &(0x7f0000003000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xff, 0xa8, 0x0, &(0x7f0000001000+0xad3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xb8, 0xcaeb, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7a, 0x72, 0x1, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x100, 0x19, 0x24, &(0x7f0000007000-0x19)="00000000000000000000000000000000000000000000000000"}]}) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8000}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000006000-0x4)=0x40, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000009000-0x10)=@req={0x28, &(0x7f000000a000-0x28)={@common="69703667726530000000000000000000", @ifru_settings={0x10001, 0x2, @cisco=&(0x7f000000a000-0x8)={0x8000, 0xff}}}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000003000)=0x9, 0x4) fsync(r0) write(r0, &(0x7f0000008000)="1989652b186e89027ce92df05c5d54918ea1e975a9302a7a6e20c177537fd8be47aabfd892df38c52435093d5427af7dc9d57f424a517f05d5b5ca5bdf933bac07ac3bfe7a874f0fef500b4ef768d8589bc6648002ee14db6313f42e65e9a39e0987223638fa", 0x66) 2017/09/30 09:04:48 executing program 1: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000056000-0xb)="2f6465762f766373612300", 0x6, 0x0) r1 = msgget(0x0, 0x200) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000002b000)=0x0, &(0x7f0000038000)=0x0, &(0x7f0000056000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000003e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000024000)=0x0, &(0x7f000004e000-0x4)=0x0, &(0x7f0000057000-0x1)=0x0) r6 = getpid() mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000056000)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f000003e000-0x78)={{0x1f, r2, r3, r4, r5, 0x44, 0xffffffff, 0x0, 0x0, 0x0}, 0xc8e, 0x7fffffff, 0x2, 0xfffffffffffffff8, 0x7fff, 0x401, r6, r7, 0x0, 0x0}) perf_event_open(&(0x7f0000010000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r8 = getpid() sched_getparam(r8, &(0x7f0000042000-0x4)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000055000)=0x80, 0x4) syz_open_pts(r0, 0x2000) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000055000)=0x3, 0x4) 2017/09/30 09:04:48 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f76637300", 0x800, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000a000)="77657374776f6f6400", 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000000a000)="2f6465762f7572616e646f6d00", 0x0, 0x200000) ppoll(&(0x7f000000b000-0x50)=[{r0, 0x0, 0x0}, {r0, 0x500, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1, 0x0}, {r0, 0x20, 0x0}, {r0, 0x100, 0x0}, {r0, 0x40, 0x0}, {r0, 0x3021, 0x0}, {r0, 0x100, 0x0}, {r0, 0x4000, 0x0}], 0xa, &(0x7f0000007000-0x10)={0x77359400, 0x0}, &(0x7f000000b000-0x8)={0x10000}, 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000008000)=0x7d7, 0x4) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) unshare(0x400) bind$nfc_llcp(r2, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "acb3c1fe9e6d89afb6df5686057727a0ddc64fcbeb20fffdcd58ab9a583269fa70712d78169cd93be9468515f61fcd1594508bc469c4fe545883778a93b007", 0x0}, 0x60) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000002, 0x4030, r1, 0x0) fsync(r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000000b000)={0xd6, 0xfffffffffffffffc, 0x4}) 2017/09/30 09:04:48 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x4)="5c232900", 0xfffffffffffffffe) r0 = semget$private(0x0, 0x1, 0x2e) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6576656e742300", 0x34, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000004000-0xa)="00000000000000000000") bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x8, 0xc6d, 0x7, 0x6, 0x1}, 0x14) 2017/09/30 09:04:48 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000e3c000)="2f6465762f7663732300", 0x26a, 0x100) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) writev(r1, &(0x7f000001d000)=[{&(0x7f000001e000-0x2c)="951c791f", 0x4}], 0x1) ftruncate(r1, 0x8000) fcntl$setstatus(r1, 0x4, 0x10800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000015000)=0x7, 0x4) sendfile(r1, r1, &(0x7f0000020000-0x8)=0x0, 0x10000) 2017/09/30 09:04:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x80040, 0x0) r1 = socket(0x0, 0xa, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TCFLSH(r0, 0x540b, 0x2) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000000e000-0x9)="2f6465762f76637300", 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008000)={&(0x7f000000d000-0x8)="2e2f66696c653000", r2}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000000f000-0x75)="6e77185621d60577328281f50394da4332c4b4c3e55f0c131de1bc15332ac8b539ea0653f72f71d2e7fbca28daefcbf310cfb7a8f587bd3b589d68db0a6807ac93477551aa0037eb17c738515bb6a0ef356135d98eaefba13cad2b477a58fe014f894694491803df0059149065dfc6f7a70452eb64") getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000003000-0x3)=0x0, &(0x7f0000002000-0x3)=0x4) 2017/09/30 09:04:48 executing program 0: mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x1, &(0x7f0000cd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000cd7000-0x8)={0x8000}, 0x8, 0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000cd7000)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000173000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000cd9000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd7000-0x4)=0x10, 0x80000) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000cd6000)="2f6465762f6e65742f74756e00", 0x0, 0x40001) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000cd6000)={0x2}, 0x8, 0x800) epoll_create1(0x80000) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000cd6000)="2f6465762f7572616e646f6d00", 0x0, 0x200240) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000cd6000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cd7000-0x4)=0x1c) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x3, 0x100, &(0x7f0000cd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000cd8000)="2f6465762f7663732300", 0x5, 0x0) socket$netlink(0x10, 0x3, 0xf) r1 = userfaultfd(0x7fb) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000074b000-0x78)={0x3, 0x78, 0x6, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2017/09/30 09:04:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000fec000-0x38)=[&(0x7f0000001000-0xc)="d1656d316b657972696e6700", &(0x7f0000641000-0x9)="73656c696e75782e00", &(0x7f0000001000-0xa)="5e6c6f70726f630f2500", &(0x7f0000ce2000-0x1)="00", &(0x7f000014f000-0xd)="73797374656d776c616e307b00", &(0x7f0000000000)="00", &(0x7f0000700000)="00"], &(0x7f0000001000-0x8)=[&(0x7f0000000000)="6574683000"]) mmap(&(0x7f0000000000/0xcb9000)=nil, 0xcb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x991) mmap(&(0x7f0000cb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cb9000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000, 0x5, 0xffff, 0x7}, &(0x7f0000cba000-0x4)=0xa0) mmap(&(0x7f0000cb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cb9000)={r1, 0x800, 0xfffffffffffffffe, 0x3, 0x1, 0x0}, 0x14) r2 = request_key(&(0x7f000037e000)="7573657200", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb7000-0x9)="2f6465762f76637300", 0x0) mmap(&(0x7f0000cba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000cbb000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000a2c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$assume_authority(0x10, r2) 2017/09/30 09:04:48 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) shmget(0x0, 0x4000, 0x202, &(0x7f000001b000/0x4000)=nil) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000002d000-0xb)="2f6465762f766373612300", 0xc00000000, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000002d000-0xc)={r2, 0x0, r3}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f000002d000)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x16e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76d}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000008000-0x4a)="ee965818a726559f58cefdff450698749bda91e39481c96786a38a76ab9dce7d42bcfeb4193dc5e90e8630e94003a1a938290d4a5062a649c7b61f523fa079010ccdabca10657826272b9ca195e348c874c4e5a863f40bdf1168590c1662", 0x5e) dup3(r4, r5, 0x80000) getitimer(0x1, &(0x7f000002d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000002c000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000000b000-0x8)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2017/09/30 09:04:48 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) pipe2(&(0x7f0000000000+0x51f)={0x0, 0x0}, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000009000)=0x10000, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) fcntl$setstatus(r1, 0x4, 0x23fffe) fanotify_init(0x1, 0x1800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f000001f000)="737817ca6ad0f547ddc00113573b5097b8737fb4456b2bc54950c56c12d9976f22") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000001f000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000004000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x20, &(0x7f000001f000-0x10)={0x1a, 0xff, 0x2f, 0x80, 0x4, 0x7ba1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000021000-0x20)={0x1, 0x6b, 0x80000000, 0x7, 0xa, 0x7}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000000b000)=0x4) pwritev(r1, &(0x7f0000005000)=[{&(0x7f000001e000-0x84)="c5042a2496e5aff378dbb02e0c89472c1ab59bf1b9ee0a35132c6c5db52e4c1abba528dc832569460a2a4fa920d49621267895a4b164f6cb6f60a94382797bc722a3c684196628d164760bdcd3e7e492c553dbc07d34d38ecf1b71039e9d64fdd1a30ca58a67c26e92369591a30efb6210fbfd4cc8278cabe01ee60b41f1bbea2ca7f7c7", 0x84}, {&(0x7f000001d000)="", 0x0}, {&(0x7f0000019000)="d5ff60e7acbe962738f5220b2119afe9180114e5667cd1cc04a6dad5a0cd87bbadad11a91606255ab113fbd19da14ed22f813ffa33cc3d8b541c26c36123dbc77c78691287cea54a75fc059fa8cc49ff9e98d4e0a65145d2408fa121396aa406b02efe", 0x63}, {&(0x7f000001b000-0xe6)="cd2610d23b6649061e63f4cd7cb2ed6cf98d48bd77e1c08f9ee3c65b4dbd1c15ba24ee75b41fe22f0596c1e04606091ae01dc223597bf806587f22da26c4db23080f6a89dd1aba5a151057d57bc96a1358adad094b20130698e4348239e1a5df66e216dedcbe2fa807ffb64cf5bd1d3e9e7f6f567ad398429f4073fe0c2eb34b551f5a187de00234dfbb186389954836f96556a84b5175edc48d66c92641d6ee978a9f25dfb25f7ef612934666da950e3b47476dbac27be69b11cb0735b8baa45651218d48dd6c41dcbb933af292fe9bcaa643cf7d5b09177fb7d0ddbf5a0a7e2d1f6ac8b5ea", 0xe6}, {&(0x7f000001d000)="b2cd949103d9af30513b830c17660cdaebd058e9b956fbdd01d267b4fc4117fc5231e2f9cc697ad44ef384d8a88fc2eeb159651180a8544f710147b9962c96793da0735a97f15d8bc0779b8c4bb6923cf256d4a1fc3bb1b42acf7a03ec10936268e21f7d0b244455bda4ed424b937404dcbbe8913fb73829b322b056b01da938ad5e778a8e595bf28e0acab9ef331a6ce7e6760b49d4929bc3d788c68eb9fc1927e9b1d9b59c2985682600d6ca00e290f92e46ac2cc4d4b6518fd3ee688cb00990ab5b3d1769ee1630bb85466389d8e7222757c9e2c9", 0xd6}, {&(0x7f0000004000)="60184a98e26e14db422166c5e35723d9807a3c3ecc8e383f5a2627768761b6889cfad269e478d48713cb5d3e1f5616a24d4b509a7ce69449f4cc8725e4d04900249c0e2b4c7256bd9c5d8f932b9baa888e14610dea2d03778c940dc83b18769cc6b45ae789f6bbeee5b92da66cb5724dc8c331ff3e1e47e2eae9579c9006570a7739252097398e382914319d5ceb1fcfd52b31eb6a5e47c1c8eda31bf680bb07aa0ca63f60f1b6ca28e21f8874b00b74b14e3a7778f7f6c97332af7dcf", 0xbd}], 0x6, 0x53) preadv(r1, &(0x7f0000000000)=[{&(0x7f000001b000)="00", 0x1}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}], 0x2, 0x8000000) 2017/09/30 09:04:48 executing program 1: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000029000-0x11)="2f6465762f7667615f6172626974657200", 0x440000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000003d000)={0x0, 0x75, "1d8fcc423f3253cc80dcd710d5e33ee453b1dc30aa44c829c969cfa14135b3b2de599ed25cd54319315d3687d731ffaee95cca6ce9622a2ac4e33d718d9128c2fc9f92a5588ecfa6f1baeefa73eec3634389676c968dfa9da3835f50d9abcb81c7ad8f99d14004ac96c33aa74366bec380dfe16fdb"}, &(0x7f000003d000)=0x80) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000003d000)={r3, 0x3a, "2c54e1d47a9d14ee7a86a65533ef870b09ad0f14ac2caa3d3630cc1e0345af0667c267478436998fdc7d19ab8067d2a93b94a713657f2094e2b6"}, &(0x7f0000002000-0x4)=0x44) connect$inet(r2, &(0x7f0000025000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000003e000)={r4, 0x1000, "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"}, &(0x7f000001e000-0x4)=0x1008) connect$inet6(r1, &(0x7f000003e000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x401}, 0x1c) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f000003d000)=@hci={0x1f, 0x94, 0x1}, 0x6) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000036000-0x4)=0x2, 0x4) 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)="2f6465762f766373612300", 0x2, 0x40a40) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000005000)={{0x0, 0x0, 0x200, 0x3, 0x20}, 0x2, 0xfff, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x8, 0x81, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f0000002000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000004000-0x18)={0x6, &(0x7f0000001000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=[{0x7f, 0x6a, 0x7, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x5f, 0x99, &(0x7f0000003000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xff, 0xa8, 0x0, &(0x7f0000001000+0xad3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xb8, 0xcaeb, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7a, 0x72, 0x1, &(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x100, 0x19, 0x24, &(0x7f0000007000-0x19)="00000000000000000000000000000000000000000000000000"}]}) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000006000-0x4)=0x40, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000008000-0x10)=@buf={0x44, &(0x7f0000002000)="95d7eafbfa1dcd90c722d121ab20760db973fd9315c6761804055457a9c2be43828ee9a9505f2014583ee2202efe1fce1127b716c8bd8e5fd4d5f9b57a3cc6c9415c9ebc"}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000003000)=0x9, 0x4) fsync(r0) write(r0, &(0x7f0000008000)="1989652b186e89027ce92df05c5d54918ea1e975a9302a7a6e20c177537fd8be47aabfd892df38c52435093d5427af7dc9d57f424a517f05d5b5ca5bdf933bac07ac3bfe7a874f0fef500b4ef768d8589bc6648002ee14db6313f42e65e9a39e0987223638fa", 0x66) 2017/09/30 09:04:49 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000094d000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000372000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x8d)="99322c225e7552391469b6ca3a4df485157cf70ec94f707548960f440f3c7545666bab0705c30c7e972247c756ecd06d8c2369d2bb5a551946aeb9892922d0cbbcac285e3e7b97b2f646bf44c6aa184434e485b25425016f64464883ea6cb6c9a740478493aec91e9c8d5febea0033fbef82bffca26b925b0a24b25391e5ffc59334e9e52df77878cb4a01091d", 0x8d) 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) io_setup(0xffa1, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x1, 0x8, &(0x7f0000002000-0x100)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={0x77359400, 0x0}) recvmmsg(r0, &(0x7f0000001000-0x40)=[{{&(0x7f0000154000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000aee000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f00002a3000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x2, &(0x7f000081a000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x100000000}, 0x2}], 0x1, 0x1, &(0x7f0000001000-0x10)={0x77359400, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c91000-0x70)=[@in6={0xa, 0x3, 0xd532, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x1, 0x395, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x4) prctl$intptr(0x17, 0x4000000006) 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f000000c000+0xfdc)="2f6465762f766373612300", 0x8, 0x40) r4 = dup3(r0, r1, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000002000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000011000-0x8)={0x0, 0x80e3}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000011000-0x4)=r5, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000000f000)={0x1, &(0x7f0000010000-0x8)=[{0x0, 0x0}]}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000005000)=0x4) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000002000)={r6, 0x8}) ppoll(&(0x7f0000005000)=[{r0, 0x100, 0x0}], 0x1, &(0x7f000000b000-0x10)={0x0, r2+10000000}, &(0x7f000000d000-0x8)={0x0}, 0x8) 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getitimer(0x1, &(0x7f000000a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000006000-0x50)={0x57, 0x7, 0x7, @thr={&(0x7f000000b000-0x43)="ef1aef35b8634856bca5df1db5a03f4ba2893fa4a80f197a0bf20c878ded458f841b95be767738b9f810676dde7a4ca8e4b4b4fc799a99105af9a6071d5a9da57ef4ea", &(0x7f0000006000-0x56)="b7f71b68c7d539c50a2c4e56c3bc71ecaaf18b1fadea005c54d27e7793d960cb077b881ccb3a279788cbd637faeec310f4d61c8f3622af7e33ff274199f43fb53702046ca2bafcdd38b6691795b6ed0846ed4cdd1463"}}) syslog(0xe, &(0x7f0000005000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) getitimer(0x0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000007000-0x10)={&(0x7f0000005000/0x3000)=nil, 0x3000}) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0xccd000)=nil, 0xccd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ccd000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cce000)={0x0, 0x0}, 0x80800) r2 = fcntl$dupfd(r0, 0x1, r1) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000cce000-0x20)={"0ea5bf69448d33b76635f222cf871d00", {0x4, 0x8, 0x0, "138497e1e4c2", 0x7, 0x0}}) syz_emit_ethernet(0xca, &(0x7f0000404000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cff6a8a6dd33", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x4, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x26, 0x4, 0x1f, 0x1e7, 0x940b, 0x1, 0x1ff, 0xfffffffffffffffd, 0x6, 0xc1, @rand_addr=0x100000001, @multicast1=0xe0000001, {[@rr={0x7, 0x1f, 0xffffffffffffff59, [@loopback=0x7f000001, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x18, 0xfffffffffffffff9, 0x3, 0xce, [{[@multicast2=0xe0000002], 0x9}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1ae14bcc}]}, @cipso={0x86, 0x15, 0x20, [{0x0, 0x6, "1137a041"}, {0x7, 0x9, "eb3df849004248"}]}, @noop={0x1}, @timestamp={0x44, 0xc, 0x959, 0x0, 0x6, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6}]}, @rr={0x7, 0xf, 0x4, [@loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x88, 0x7, "ee937148f6"}, @ssrr={0x89, 0xf, 0x7, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, @ra={0x94, 0x6, 0x3}]}}, "48afa264a418dee5"}}}}}) 2017/09/30 09:04:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000003000)={0x1a, 0x17, 0x7, 0x3, 0x76, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6576656e742300", 0x5, 0xb7295332718cef8e) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000002000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000004000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000006000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000007000-0x90)={0xfffffffffffff8d7, {{0x2, 0x2, @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]}}, 0x90) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000)={0x3, 0x6, 0x4, 0x6, 0x6}, 0x14) recvfrom$llc(r2, &(0x7f0000002000)="000000000000000000000000000000", 0xf, 0x10000, &(0x7f0000000000)={0x1a, 0x16, 0x10000, 0x5, 0x1, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) socket(0x5, 0x80003, 0x9) setsockopt$inet6_mreq(r2, 0x29, 0x11, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000001000/0x2000)=nil) 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x365, &(0x7f0000029000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "803e84", 0x32f, 0x0, 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={0x88, 0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc3, 0x4a, "f8c121b862c67bb664c0037c21329c7d3c2e7bed0ba25f0ff45bab42bcd4e657c23b2054fe8651269a34f76f0e982e25c1dd5ba84b46ee87289d8a2044b0e592458cd0a6c99cfb9132a1"}, {0x0, 0x26, "a014444c957dc254ccf7b629e8a05c9f840ca9245ad6a59652a047920ab0fb91283313d20628"}, {0x7, 0x1c, "2ee2dbe777cd52359dfd5038c8b385c4f67e02bb623d77290741cf02"}, {0x0, 0xcd, "9425a8f7da8283a02b8ccfc22fa192de9d320be1a2679f83d5c6f0467f710696e7f9f387a55898793e7be960d52d04eeabd06e9da837b83ae46e4b74874d0c57d7499259a3b3a17f82ab5ae5590e400d9923590353625c00e831c4550f96e783986829c3625939005be8652cc5b251bfcd2be433d00a12ffb6f0d5c079fb2e2571d95d81175a0f21762016665eb567c45cd73abede01656db01c10c1076569addc698667d8c2366ac20feb5b5879d5f73d3d6b8fe7e88a07ecb9f75efa449f1d6d747fbf0b8e1c997c0da458d4"}, {0xff, 0x75, "5d720c13fae0944e1c96506f5eb8113709f12a9ce443d0e93cf2735632330095fd2d3f369f5ccce30df6f2d1d7dc5c452bc686338b5b9ca4d09220d773eec9c2ec45328972f86bf98b14b0ddcd2100dd4c8d6d556aad0e58cdfd3e5cbc11b6e12680d36e73ec99858cbab1742884c5f48b12506a6f"}, {0x5, 0xc5, "3b117eebd95742a180b80a0792ac5eeb9592bd23c298ff29be0a24561db21a6ae0ba92f08d6e72ef909751eb5ad5d5bbf42f279a17e3e9cd4082f5c49ae47736c8bb773960a9a4192a83c4ee3cfcc1d70671987be028432b9f686e8ad89ed94847fe19abe71f62740f1cea9d0fa712648d9df0483fb687a80a4369b235adc2bb481c3ea011fcfc3a0a09a41f6db34c2fdf5d494b732c38989261128031bae9518ebf7ef6e737f8e74dd2e82a315712da7d939ae31892da89fde6003c575d16ae572e929102"}, {0x1, 0x4e, "b0699b87bb0877d08e4ece966a8d5f188fbe9ad3a6bb8ec8b22910605f737d37314bd5e92b2038a38984345c1ed0beabb54d0b51b13076e4e7026bb419923a7246ca9abd92d03727e3b3d9c642ab"}]}, @fragment={0x33, 0x7, 0x9, 0x4, 0x40, 0x4, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x3, 0x0, 0xc, 0xc2, 0x401, 0x0, 0x0, {[@eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x4}, @md5sig={0x13, 0x12, "c1b8a111470eb6ddfcc52f93f0fae6e8"}, @eol={0x0}, @eol={0x0}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}}) 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x8, 0x2, &(0x7f0000008000-0x18)=[@generic={0x79, 0x0, 0x9, 0x0}, @generic={0x5b9d, 0x0, 0x0, 0x0}], &(0x7f000000a000-0x13)="776c618e30786d6e65760067656c6600e63276", 0xfff7ff7ffffffffd, 0x80, &(0x7f0000002000-0x88)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0xfffffffffffffffd, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000006000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = semget(0x2, 0x2, 0x100) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r2, &(0x7f000000d000-0x25)="cdbee7553cc83d6c39ef768564820e85df6ee1274fe173e94815a28679dcd34efefd26625c", &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000010000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000f000)=0x10) ioctl$sock_netdev_private(r4, 0x89f6, &(0x7f0000007000-0xee)="26c5daa0d86dff42ac53a0a5b19f1ee01d62e58319a7c2fd24b99e4e8e936a57d2aabbb9e53b25a9d8527e206c34aa572e8c8415bd9a3be200859af2b95467bbd4b0a8e152067cf884ab48de27d2c9c1428e35d2d23c9abb54ad447729f1014deed3f30bbe7932f43858fc20afb8434764809de0ad4cc8eacae6a1401cafa095de38216a631b520074c6f61757b087369456ae29386e166dc2a43d815ae68bcdb5cf527fb56baba395219709ab049eeb4f6540f8e7597b7837bbbab14de54fd8c8e6e778ddf1e4d547bcfcdc049668a12f8ecc8cc62372e9ce2c1f401c7c7277d31ea34dab949a540c02cf21c290") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000)={{{@in=@empty=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=@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}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f000000f000)={{0x8, r5, r6, r7, r8, 0x8, 0x200, 0x0, 0x0, 0x0}, 0x40, 0x4, 0x2, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) ppoll(&(0x7f000000f000-0x20)=[{r0, 0x8004, 0x0}, {r0, 0x8100, 0x0}, {r0, 0x9142, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f000000b000-0x10)={r9, r10+10000000}, &(0x7f000000d000-0x8)={0x5}, 0x8) 2017/09/30 09:04:49 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000db9000-0x7)="2e2f66696c653000", &(0x7f0000000000)=@random={"6f73322e00", "6c6f7472757374656429656d317573657223242c707070303a73797374656d2d6370757365742500"}, &(0x7f0000001000-0x2)="5b00", 0x2, 0x3) r0 = semget$private(0x0, 0x1, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x81, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000)={0x0, 0xdb, 0x3, 0xb752}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x3, 0x30}, 0xc) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000003a000)={0x6, 0x69, &(0x7f000002a000)="3768cf87422a1c28fb05ffe5719c90ff8e11e1f535b0fe383aaeaaec6961b6da5a9fd36d0e4da2d44a8932cb5af3868d234693f422dc0173e42692bebb1f628ff398b185344fbbe0ecf74b06fc0504a79f88921018a94d0ac7a927de1991b5c4243d43d02ece47a99b"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000001e000)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000003c000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000)={0x0, 0x4}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000001d000)={r2, 0xa74}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000035000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0x2c)=@ethtool_cmd={0x4a, 0x0, 0x0, 0x3, 0x0, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x8, 0x2000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x34)={0x0, 0x2a, "7aa51ee586962851c4f4b653ceff8d4caaf5fec7e1fe1b46312e3fe28b6ed141a52d75f14ef36198c573"}, &(0x7f000002e000-0x4)=0x34) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002e000-0x8)={r2, 0x0}, 0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000002e000-0x4)=0x3, 0x4) 2017/09/30 09:04:49 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000026000)={0x0, 0x0}) r3 = dup(r0) r4 = shmget$private(0x0, 0x4000, 0x802, &(0x7f0000022000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000011000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getuid() shutdown(r3, 0x1) 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) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f000002a000-0xc)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f000002a000-0x8)={0x1}, 0x8) pwrite64(r0, &(0x7f0000001000)="a4cb58bcf98e7592633e9b66ae0c44f8920168f2697d68f7be67f01cae77507af53526717f2ce8f46977155d26a4192d0adc6955b337078581befcc0d46baa00535a6f1fe32c78c8b9224232726def68e2711ab8301fc16161aa2c1ce92ab12fb97e55830f6f021ee7a889473c0006bc52abf803", 0x74, 0x0) [ 72.002313] hugetlbfs: syz-executor1 (3282): Using mlock ulimits for SHM_HUGETLB is deprecated 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000018000)=0x0, &(0x7f0000011000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000017000)=0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000019000-0xe8)={{{@in6=@remote={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=@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}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000001a000-0x36)="15e2e3f70dc2821390d49e2f987c36a6f2ee0cfb1b58c74b4b783cdcb3cb4b019d3d171b9f444c3c0f8cfd7c7e4eab78de75d1eb99e0", 0x36) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000018000-0xb)="2f6465762f766373612300", 0x5, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000004000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) restart_syscall() 2017/09/30 09:04:49 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000009000-0x20)={@generic="5753488db286a79ffc387e956777185f", @ifru_addrs={0x2, 0x2, @rand_addr=0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_setup(0x7, &(0x7f0000015000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x4, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x62a306f1c27c6d4c, 0x80000000, r0, &(0x7f0000015000)="1210f0a6f279c8c621da5ed0b4c869b853ab38cf474de502da55990cadf9825aab9da1d7a1f8d0ec36524a586deb62767046eaac73080e00adbcef4eabfb2ed6d07252071d09ad1941d116876e6ab7da52d01a644d8e22964cf044bdfe8a4976d1b7ad99c31977c139a830ef57b06e92f33ace39dd9225ea61cc2dabca886e84cf733bbe1a8dd5ef478bb547261f223f62d7", 0x92, 0xcfe, &(0x7f0000015000)={0x1, 0x2, 0x1, @tid=r3}, 0x0, r4}, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}) 2017/09/30 09:04:49 executing program 1: mprotect(&(0x7f0000ba2000/0x4000)=nil, 0x4000, 0x8) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000ae000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003c5000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000015000-0x4)=0x0, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000013000-0x85)="", &(0x7f0000006000-0x4)=0x0) 2017/09/30 09:04:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000c000)="", &(0x7f000001a000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f000001d000-0x1)="") mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001d000)={0x20002009, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000c000)={0x0, 0x81}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000020000)={0x800, 0x0, 0x6, 0x2, r4}, &(0x7f0000021000-0x1)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x8000, 0x4) r5 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000020000-0x4)=0x0) r6 = fcntl$dupfd(r3, 0x0, r2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000021000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$ipx(r5, &(0x7f0000017000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x2101, &(0x7f000001f000)={0x4, 0x80, 0x3, "ea7be7d3c213", 0x5, 0x0}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000021000-0x10)={&(0x7f000001a000)="0000000291bbec799d146728f488fd3e5d258d156ac80978d89f58c57e0ad5d3b425affccd8b50ffff07ff80000001343ff6e43c748044564b2b6d91f8e76b89b406000000000000007139", 0x4b}) 2017/09/30 09:04:50 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x2, &(0x7f000001c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000000d000)=[{0x4, 0x9}], 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f000001b000-0x4)=0x0, &(0x7f000001a000)=0x4) 2017/09/30 09:04:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000da000)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xc8)="69a12f163508112b7602898eacce807e68f3fdb896711a973af8e892f826c8603a74eddbd91257d44d14d1fa48d796fed3b8509ec1df66a5f7949f6aad75ab77bea2476beb252bd270f396f19ee7625386cf998983c50830acc2f2ae880143097c042926312064fbd4651ae238d3202a668cad126dbe2d0c00cb44cd336d2589b4a9f72b7f64d0742f47e4ba7f6db67116e493806349d0e60884c4201e9911775198ac179a6c3be41bc222b3daad89243fc99031d106c88935028a20cd733a277c77f132b7571b44", 0xc8, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x7ff) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x1ff, 0x101, 0x80, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x89c4, 0x101, 0x1dc5d25e}) prctl$intptr(0x18, 0x1fd) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x4) 2017/09/30 09:04:50 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000a000-0x10)={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) recvmmsg(r0, &(0x7f0000029000)=[{{0x0, 0x0, &(0x7f0000029000-0x70)=[{&(0x7f000000d000)="", 0x0}, {&(0x7f0000009000)="", 0x0}, {&(0x7f0000021000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}], 0x3, &(0x7f000002a000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x63}, {{0x0, 0x0, &(0x7f000002a000-0x10)=[{&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f000002a000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x57c1f59e}, 0x400}], 0x2, 0x2, &(0x7f0000029000)={0x77359400, 0x0}) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f0000017000)="00", 0x0) write(r0, &(0x7f000000b000)="2c6f4c2e45148f53506e89613ddf186fbbc8d0e6752a69493a556064fbdbb824e0a3b0ac6ec4276123df562d387b845a7858077b4bbba05a9bae567d75856040a1b748a3b13ad8b0fa07d30d32802e3e0a4384f50413667ee9c571ed509951fd2330c8211c09a0366971656d0846b54c31d5b1ec67161553e9d6551af633430df719e85f4830ec47689a31011443aef8ec94bd02f8f984656a90358dcf209f445e71da9644748bdaa212d40c19087fa7d3b9954bbc8fee1cdc99", 0xba) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f000001f000-0x4)=0x4) 2017/09/30 09:04:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000da0000-0x1000)="", 0x0}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000019a000-0x11)="2f6465762f7667615f6172626974657200", 0x101002, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x200, 0x0, 0x7, 0x1}, {0x5, 0x8fe2, 0x9, 0x0}, {0x9, 0xffffffffffffffff, 0x0, 0x8001}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xe0000000000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r4, 0x80000000}, 0x8) setreuid(r2, r3) 2017/09/30 09:04:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000001000-0x4)=0x1000) r5 = getgid() setfsgid(r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xba, "fa645fb186885093f91f57fa7dcff3c658c58a2d4802a2fb824953baec32acf8293601903898d8d123936be6d6c9090d97678ea7b087547d0330470f3c258ab52444f6f1edbb07161bc58aa0f184c98e95df89a8b28b01acc3421d838570a57244a8590e0cb8b86b7951dbb50e3f7780e024cb7fc4c3978ca4a53dc0e781ef46ceb8913cddb0e65ff5e196d65a4155d2a407f79e6a77b104a5953e269ac1c690661456396854d613f21f0817c247729eac1cbdd18899d0af8a45"}, &(0x7f0000000000)=0xc4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r6, 0x1, 0x4, 0xffff, 0x6, 0xea}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={r7, 0x60}, 0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x30)=[{r0, 0x83, 0x0}, {r1, 0x1, 0x0}, {r3, 0x0, 0x0}, {r0, 0xa000, 0x0}, {r1, 0xa0, 0x0}, {r4, 0x300, 0x0}], 0x6, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)={0x80000000}, 0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x1, 0x2, 0x9, 0xffff, 0xda14, 0x7, 0x8, 0x400, r6}, 0x20) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000-0x2)={0x6, 0x16f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000005000-0x28)=[r5, r5, r5, r5, r5, r5, r5, r5, r5, r5]) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000006000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000006000)=0x61) 2017/09/30 09:04:50 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000be3000)=0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ccf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cd0000-0x24)=@ethtool_ringparam={0x10, 0xffffffffffffffff, 0x31, 0x1, 0x8, 0x4, 0x97d, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e70000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000038000-0x5)="7573657200", &(0x7f0000018000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000037000)="a5", 0x1, 0xfffffffffffffffb) r4 = request_key(&(0x7f000000b000-0x5)="7573657200", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000037000)="00", 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000038000+0x48d)={0x0, 0x0}, 0x80000) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000005000-0x4)=0xa46) keyctl$unlink(0x9, r3, r4) io_destroy(0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r6, 0x2, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000009000-0x4)=0x20002, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000004000)=0xd226) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000003a000-0x2)="2300", 0x2) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000039000-0x4)=0x0, &(0x7f0000018000)=0x4) r8 = epoll_create1(0x80000) ioctl$fiemap(r8, 0xc020660b, &(0x7f0000007000-0x170)={0x63, 0x7, 0x6, 0x80000000, 0x6, [{0x3, 0xf5f, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x7fff, 0x1, 0x0, 0x0, 0x1345663e30784057, 0x0, 0x0, 0x0}, {0x1, 0x800, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x1f, 0x7fff, 0x0, 0x0, 0x2209, 0x0, 0x0, 0x0}, {0xd3b, 0x20, 0x6, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, {0x42d, 0xa50a, 0x100000001, 0x0, 0x0, 0x1801, 0x0, 0x0, 0x0}]}) syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x4, 0x42) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000012000-0xfd)="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", 0xfd) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000039000)="dde4ce15888a513b89d93622a50ce9df4cdf338e8460cbe0fbed625bea99b15604f833c17cc0205d170298d0121627fd55473d5cae25096f7b4553d2acb37dbd346a233bef614a914567b6757fd4e127905f3bfd4ce345e74471bab6b75eca2f2383523727a678ce7fa4809cdc", 0x6d) 2017/09/30 09:04:50 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) getpeername$inet(r0, &(0x7f0000ce7000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2f000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x0, &(0x7f0000001000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x4, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x7fff0000, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xffffffffffff8001) 2017/09/30 09:04:50 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) fcntl$setstatus(r0, 0x4, 0x50bfd) r1 = dup(r0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000003000)={0x3, 0x1, 0x1ff, 0x516a, 0x6, 0x6, 0x6fc9, 0x7, 0x87ab, 0x0, 0x3, 0x3}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) connect$inet(r3, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000023000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) getegid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000023000)=@random={"6f73322e00", "2f6465762f696e7075742f6576656e742300"}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000001c000-0xe8)={{{@in6=@local={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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000023000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) sendto$unix(r3, &(0x7f000001f000)="", 0x0, 0x0, &(0x7f000001f000)=@abs={0x0, 0x0, 0x0}, 0x8) ftruncate(r0, 0x200) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000018000)="7070703000", 0x3) preadv(r0, &(0x7f0000015000)=[{&(0x7f0000010000)="", 0x0}], 0x1, 0x0) 2017/09/30 09:04:50 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000013000-0xb)="2f6465762f766373612300", 0xffffffffffffffe5, 0x480001) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000029000)={0xb0, &(0x7f000000f000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000014000-0xc)={@loopback=0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000)=0xc) connect$inet(r0, &(0x7f0000020000)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000023000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001c000)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000002a000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x101, 0x10000, 0x7, 0x100, 0x7, 0x1820000, r3}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000029000)={0x4000100, {{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]}}, 0x90) sendto$inet(r0, &(0x7f000000b000)="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", 0x20c, 0x0, &(0x7f0000028000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000015000-0x108)={0x4, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r4, &(0x7f000002b000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002c000-0x4)=0x10) 2017/09/30 09:04:50 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xe, 0x9) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x4, 0x22000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = add_key(&(0x7f0000001000)="7573657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="83", 0x1, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) pwritev(r2, &(0x7f0000012000-0x10)=[{&(0x7f0000012000-0x4)="01000000", 0x4}], 0x1, 0x7ffc) userfaultfd(0x800) open_by_handle_at(r2, &(0x7f0000000000)={0x38, 0x80, "8d00c61d37ef367c5c7759c9b827ab67ad8bb6d4dff5988280ef0d612b3827592a33fc3b45f930e9a890053294"}, 0x200) getresuid(&(0x7f000000f000)=0x0, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r1, r3, r4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000012000)=0x0, &(0x7f0000013000-0x4)=0x4) 2017/09/30 09:04:50 executing program 0: r0 = userfaultfd(0x0) close(r0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000007000)={0x0, 0x800, 0x6, 0x7fff}, &(0x7f0000000000)=0x10) socket$inet(0x2, 0x8000a, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000005000)={r3, 0x6, 0x3ff, 0xfffffffffffffffe, 0x100000001, 0x0, 0xc707, 0x80000000, {0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x6, 0x200, 0x0, 0x20}}, &(0x7f0000007000-0x4)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=r4, &(0x7f0000007000)=0x4) socket$netlink(0x10, 0x3, 0xb) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) vmsplice(r5, &(0x7f0000005000)=[{&(0x7f0000002000-0x37)="40", 0x1}], 0x1, 0xf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x9) signalfd4(r5, &(0x7f0000008000-0x8)={0x6}, 0x8, 0x0) 2017/09/30 09:04:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000001000)="656d302c766d6e6574316d643573756d3a00", 0x12, 0x2) fremovexattr(r0, &(0x7f0000001000-0x1e)=@random={"62747266732e00", "5c7472757374656423656d316e6f6465762e70726f6300"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10131, r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f000000e000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000003000-0x4)=0x58) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000e000-0x43)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) read(r3, &(0x7f0000003000)="00", 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x11, &(0x7f000000d000-0x9)="000000000000000000", &(0x7f000000b000)=0x9) dup3(r3, r4, 0x0) 2017/09/30 09:04:50 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000019c000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003a9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x11, 0x0}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000021000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001d000)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) exit(0xd27) ppoll(&(0x7f0000023000-0x10)=[{r3, 0x100b, 0x0}], 0x1, &(0x7f0000022000)={0x77359400, 0x0}, &(0x7f0000022000)={0x0}, 0x8) 2017/09/30 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xcc3000)=nil, 0xcc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cc3000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000814000-0x7e)="7e0bf88e43a83139c9821d30671197bc20ac6cc21076fd0df0193d56c208c8f05c5790f60e913a2ac6ab9ac1027c4d508af01c9a610f3c65cd5571432b91683d64527679b6df922756c01e6bdc92a33a04df0b61fde8e6ba448fbd7563d42b7a53c1ce40ffaeb7161e9a22aaa17f1cfa679cb55a883cb649ad01f5ec7769", 0x7e) syz_emit_ethernet(0x2e, &(0x7f0000cc1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x87d, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}}}}) 2017/09/30 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) semget(0x2, 0x1, 0x20) r1 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000023e000-0x8)={0x0, 0x0}) getpriority(0x3, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2017/09/30 09:04:51 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000002000-0x1000)="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") fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000-0xa1)="3768536cd9b623409ca4d14341fce7e649140b566ff9a73ccacbaf39f60266834ed688abda848237200ff4168c3fc585a14c2976bf376e71ef9a57ba2d798f0229c5806e73570c568de6ee2a716f0703b4921375f9a54ca5ef99febaf5cc91ebd6daf447d72ff619c2b0a0589121d2e73fb5609fc0bbcc52126d77ff91960d6da97563ce43bf6c98c1a011791e22c73ab21d42b25e2fba911159243453653d0f67", 0xa1}, {&(0x7f0000001000-0x68)="eafa26bf5845da793354ae8875b3a9067b7d90a6702cbecfa5b7153c1c640bf00d216d093844d7ccf00c7d874372ef8563cb83383728909e5e2979b6fe03d77b8f57f27411e6638ad4feaf87dfeabf77a11432287bc70c6c7298a97485746d587040e853b4fdbde7", 0x68}, {&(0x7f0000004000-0xec)="000745a1aa7873d09c5107f464882733bf614b12aa1bb8371c461094b92fd9a2ac4cedee74529bf9fd67504656428aee48f0ca0eddf12bcaf580f44268da390655702e9f5b4e2862d9f904e09f1cc3a0fee1cf21f223c6447be1b81a4b1681dc0c89b7768319e7cff49b6231a03aad7bd48fc6a7f48de58eb23245bcd09a9ad8a878691ca7704f49d01a189f9f0e2fc4dbd7b6faefc104d51157150ff2cc40716fe7870ce661fd01716159ce6cd67278f9e890ac78b6c58a40330c8d830b5e520385b1649369c98da345abd2ae0bd244b9a6fc18038bf047907b8e65c102459ba69b754f7e8ca9d04a1fd336", 0xec}], 0x3) 2017/09/30 09:04:51 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000005000)=[{&(0x7f0000002000-0x37)="40", 0x1}], 0x1, 0xf) getgroups(0x3, &(0x7f0000005000)=[0x0, 0xffffffffffffffff, 0x0]) r3 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000005000)="6c6f676f6e00", &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000)="00", 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000009000)="7573657200", &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0xc)="00", 0xfffffffffffffff9) keyctl$reject(0x13, r5, 0x3f, 0x80, r6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0) r9 = getegid() r10 = getgid() getgroups(0x8, &(0x7f0000002000-0x20)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000008000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000007000)=[r2, r3, r4, r7, r8, r9, r10, r11, r12, r13]) 2017/09/30 09:04:51 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0xf)=@random={"6f73322e00", "5c736563757269747900"}, &(0x7f0000001000-0x4)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000001000)=0x6, 0x4) prctl$setendian(0x14, 0x2) 2017/09/30 09:04:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f5000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000015000-0x4)=0xc100, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000016000)={0x0, 0x0}) sync_file_range(r0, 0xd9, 0x5c5a, 0x6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000017000)="b4826b6712fec1c35f9b59537f77af2eaabe3ce8147154ea50ea63b008877ea53afe51a3211f0c0e3aa9220fafaa52d6d1838da6aef99b590a77bb8795024ffae49e217d3e57c355b6aaf7137beeb0f56fabc6db5bc1c113ac41bf921d5c8e03", 0x60, 0x40805, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x8001, 0xaf, 0x4, 0xffff, 0x4, 0x3f, 0x80000000, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xffff, 0x3, 0x3, 0x7}}, &(0x7f000001a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000f000-0x108)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0xff, 0x103e, 0x1961, 0x9, 0x81, 0x9d7, 0x9, 0x7, 0x6, 0x401, 0x4, 0x4, 0x6, 0x5]}, &(0x7f0000011000-0x4)=0x108) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000018000)=0x0, &(0x7f0000009000-0x4)=0x4) 2017/09/30 09:04:51 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000e000)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001c000-0x70)=[{&(0x7f000000b000-0xb5)="76c4343dc303f2b5ea52d37a8a33d9a0b708b56d44192eddd5b2730cda554673da7ed11e12885e8b32b64fb21245382a44280231ddd50a631aacc5a8103cbc58450e3b0bb73aeaa3a21f8607f589c0d96ba1a8b80d84e21bc264a3267646f93a8e6b21629e3cbee0fe4b4d52a5fc34fd2d4b57f1b213d1fdeea711240cf0ba6dd5f0d68ed27437f6aab9f8f163e7aac3433264665b37c2d97024827d0e0b75c3e693e41e2b8f1e6bce38cf2dffc746711b164eb64f", 0xb5}, {&(0x7f000001a000-0x51)="a31a0b0bec32c35c0600d3f5f9570603588ff6eb67030f9239beaa1d63a0c3b12ddf8bf107903491a263fcad3c12d8a751b401c2dbf8f57069f698cdcbf8c93c39a674173933191afcc18205e1bcc46a9e", 0x51}, {&(0x7f0000010000-0xa2)="363f85b0a78a837ce58ca81140ba2a006503595b1931b1b4605ae5c6385fcdee1d806436c241ff3b7ae1a02734454f93425f3344745f4f56d188e7d1a2d81779645c7b6916f788aefe1fbcee48cd41dbf9b5bda9ea26b2402e5db3c53576b693fada5e2edd0830590e72c1c010a58003f597e7ef969d26be1041a360dec14fd87ef3e0d4a78d6101e48c9f7d8c05b3047498ecf436c6ae32d1510241750167fe4ac5", 0xa2}, {&(0x7f000000e000-0x99)="3042248f1449226b60e9fa9bbeb26f235d94e5dc40734f72978ac1a625dc9ba0160679106cac028622fd2a925f6ec63575448af847c5a6081ab3546a771430ac0b7fc5dc5e7b01f865aea14dfd07f7187b5513aab7fe82659d2402d14ae5fa102db5cfbeb6fdddc8fd92679bfbe299eec79930eede0e217e53e094db4d9dacc4982f3fd531363b521e32712e13ab700adebdac6b6f2cafbd8d", 0x99}, {&(0x7f0000001000)="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0x1000}, 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{&(0x7f000000f000)="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0x1000}], 0x7, 0x807fb) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000001a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000007000)=0x1c, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000019000)={0x0, 0x8}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000)={r2, 0x3ff}, &(0x7f0000015000-0x4)=0x8) ftruncate(r0, 0x0) mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000c2e000-0x4)={0x0}, 0x4) mlock(&(0x7f000055d000/0x1000)=nil, 0x1000) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000064000/0xc00000)=nil, 0xc00000) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000065000-0x4)=0x0, &(0x7f0000065000-0x4)=0x4) r3 = syz_open_dev$vcsa(&(0x7f0000cb1000)="2f6465762f766373612300", 0x401, 0x80100) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000265000-0x50)={0x5, 0x7b, 0x2, @thr={&(0x7f0000433000)="c270dc784ba74835f4fb0d6be747c899800a8c52fa009b729a54ce2857530ac1417981f702de42962e2b58cac1b7fa436762a42e89700d85a29e28a1432ba8157524e101358081762afcf35b2bf670c89f96e71bbf8bc65e19c99c05b25be17775504bce148031", &(0x7f0000cb2000-0xcc)="aa4a46e80915344fd346ad773f343235ddd0d962b80e7b5968b15d1a9ac47afce46eef30f55aef7dd7cacae1e4d18af2089f834df3a9a8c4c71653bec2e9ae397fe1597673d139e3290995c08f83f6fabdba23a7dc8ce235fcf4311f2db7ef238f78b755a098d56a8053e8c56d0831f5d7b914aa146061121a0d447764f136117760c20e50e4698393442df7d69fa0d5b0e2cd043f0c42a59886d64c11525761ee2d60133260eb58d8f11802dbe69ee64c6032a8b5de453c490f272c167464278667341abe3881754743fb64"}}) mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/09/30 09:04:51 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000+0xf88)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000025000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000026000)="2f6465762f7663732300", 0x6, 0x501000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x78, "eab05fe4a32a3ff51b807da805a7848d0c5d3f4bd5f4ca0f3fe116676fa00242d48db137e4209f093f187e9eca953a25479f656352184c4f7b2ee5129b8071f84e480a3dbeece2361b70fb99aa4f95703912542a85b25df245ddfd88801b5090fc96b81426e49921a8d0c40e5cfda9e414c9ff2fe9bb383f"}, &(0x7f0000026000)=0x80) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000026000)={r3, 0x7fee, 0x30}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000025000)={0x0, 0x0}) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000024000)="ff954b5ceb502b8f795d95529653cc46121cda1bbf0cbd464fb13315c42f3b0015986937d326c126917361795aa7f93ba50f932aed03a9dc1fddd1f7583b31089e21c72209ea7bdc9fcdfbbaef52d09a9646281a665e4e53db515bed3bd7ddc53c4caa21f0606cf97e531b9f01bbf53bc78188bb0b9805e277b573f0dff87ef18c79347ef0abec1f55446420916d16d8dd60b9f61e6e91cb65a98b7a6a2452be836347197f9ce7a02b2f0d", 0xab) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000027000)={0x6}, 0x8, 0x80800) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000001e000-0x4)=0x0) write(r0, &(0x7f0000023000-0x1000)="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", 0x5ad) 2017/09/30 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x1, 0x2, &(0x7f0000008000-0x18)=[@generic={0x58, 0x7, 0x8, 0x1}, @generic={0x5b9d, 0x0, 0x0, 0x0}], &(0x7f000000c000)="776c616e31265d8700", 0xfffffffffffffffd, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200008}, 0x30) r1 = dup(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f000000e000-0xc)={0x10, 0x0, 0x2, 0xbb}, 0xc) geteuid() socket$netlink(0x10, 0x3, 0x14) 2017/09/30 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x7400006) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000000e000-0x31)="") mmap(&(0x7f0000000000/0xca8000)=nil, 0xca8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)="") msgget$private(0x0, 0x10) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000ca9000)={0x6, 0x4}) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000cab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x0, &(0x7f000035e000-0x10)={0x4, 0xc97e, 0x56c, "394a8ecb7530", 0x5, 0x0}, 0x10) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cac000)=0x0, &(0x7f0000cac000)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000026000-0xa)="2f6465762f7663732300", 0x0, 0x1ffc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b50000-0x90)={0x5, {{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]}}, 0x90) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000772000-0xc6)="516c8df2113694ebb2b2497fb7e44426090000002c31eea43a744718c8755e5d000000000fca43bc8cf065902bf5cdc49f5f9a8bd03bea92a796586ac303135c49d611f1a8f0145735f37122c52531a935fe5c53b349dcee52ea8f5990f05f84872ca819aed210db3bd71f332fc9804b757bf1e6d5c693462608f58e56d1e81a62bf65a5cdb8c29e9aae7ef9272cb3b8443def15264dd6d8d6e821b0fd25dce375aebf073b08009af53cf0a4de6ba3e0fa678e57b1db504c69be0863bccef2620b5eb2cb55c91159de5e4565dc6d495ceb06fcb6a78f4b48a42285a5afbdc511e807287a70990e") mprotect(&(0x7f0000785000/0x2000)=nil, 0x2000, 0x7f4990c5dfb2a86d) 2017/09/30 09:04:51 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008b2000)={r0, &(0x7f00006cf000)="481e50d9e34d7ec953a9820c293132f0ebb9baebf4eee7764debf74b864fbe54e326f535ffade24a240b3e663cd36089d4d83ca0a0095a086bcb554139bdd740b6f502f65a28a1f096ed1ca3fedae16bda83596387b4faa3f406c61a5b8c7b6f7c8d269c4206f97479092862c41fd95a1f9238e3c761f34b4104f733785f3335ee0a2c03844dca0fd552d1e7e7bb9d79c637d5dca51e2984", &(0x7f0000001000-0xf0)="5c4799cdc18f0815cfedae75adf9ff6c7f71d1b442638a3aa22ff7569f6e13846468fdd367a4a4558d890df2c542069d8680c668ebaf2dfab8fdec041150471111726138bebcf6a3f925b0f1c9d83f60185bc2b5ffd76f03c0c411df7534b937473a698a1c04b0d501f881aca0356d241ad2479d2015164c101b8d729026d5a70fa48cf8764475becaef269cbba2ebf69b0be631650129f52fb9c1d047e524742ba1f8a38f6ed3eae71000cc0b43f0de825ccb2f73ec9399db8755bab14b39d5ac34475c0c2949d72e31b683e490b21bf039ff12a4f3c7ae8d487fb9023e8e7b438b8565b9e3e75033dd1104082d287d", 0x3}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071a000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000000000)="4efa913638147988fdadabbc33628e4481a38ebf69896f417f2b7cb409dce6a098beda5e43a5761857133554bf647f14d7edbb666bc0f0489c5840d51bccba66b63c46b26ffd2e4347f8d0d6ccdb111425cc05bf0b0082b8aa510d4c24f9fb4553a0c009564330b3408f5c33c7fa032e11099bb33e107bf3e22367623cf5689bb57e9ffd5fb9b52c8e08ed3db8479acf4ef2766e4289a7e2a3", 0x99, 0x4, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x26, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b32000/0x3000)=nil, 0x3000, 0x3, 0x2831, r1, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x10001, 0x1200000, 0x100000000, 0x3, 0x81}, &(0x7f0000b35000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x9, 0x30, 0x4, 0x8}, &(0x7f0000b34000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0xf27, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x88, 0x1000000000000100, 0x0, 0x0}, &(0x7f0000b34000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x73, 0x8000, 0x7ff, 0x4, 0x0}, 0x10) r3 = shmget$private(0x0, 0x2000, 0xb4, &(0x7f0000b33000/0x2000)=nil) shmat(r3, &(0x7f0000002000/0x2000)=nil, 0x5004) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000002000-0x19)=@random={"6f73782e00", "6c6f2b5e00"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x1b)=@random={"73656375726974792e00", "2f6465762f7667615f6172626974657200"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b32000)={0x0, 0xeb, "5e284c1ec4cde6f3b083022db9212975e8985caa2e3860c20531899b46551320965fc6bd4edae7b694b3679369599434c9a21ba1643d762ee06c081a3309b2b9d56c8b1815553cd4cc3b06ca1fe7a570918d75561dd22c6c276f38deeea99d07ee036c49c692bc104e52ac6efea80f6f620ca344a3483f27d72711a08ff015796dd494760c9e919dace1fb6769958581919f6595dafbcdb9df5b93903122c6834252fb74b5492dfb3d37697c56e5a9308cc0bf32626e5a224f389a68071b7fe3e307963eeec5fe79d608200a6ea01ba6ab38da3381455d4c1e23cd0ff715ec47e4b3e7c5f4faef26efbd3e"}, &(0x7f0000b33000-0x4)=0xf4) 2017/09/30 09:04:51 executing program 1: mmap(&(0x7f0000000000/0x1d1000)=nil, 0x1d1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001ba000-0x1)="00", 0x2) mmap(&(0x7f00001d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00001d2000-0x24)={0xffff, 0x3b878b7b, 0x1, 0x7, 0x8, 0x3, 0x1ff, 0x2, 0x8, 0x5, 0x7242, 0x8}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000fc000-0xa)="2f6465762f7663732300", 0x7, 0x60a40) mmap(&(0x7f00001d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001d3000-0x4)=0x10) mmap(&(0x7f00001d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x80000000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00001d1000)={0x6, &(0x7f00000f8000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = getpgid(0xffffffffffffffff) sched_getaffinity(r3, 0x8, &(0x7f00001c2000-0x8)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f0000002000-0x8)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f00001d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00001d2000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0xfffffffffffffffc) 2017/09/30 09:04:51 executing program 1: ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000001000)=0x0) io_setup(0xffff, &(0x7f00007e2000-0x8)=0x0) r1 = syz_open_dev$loop(&(0x7f00001f0000)="2f6465762f6c6f6f702300", 0x2, 0x800) r2 = dup(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = eventfd2(0x6, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) r8 = syz_open_dev$vcsa(&(0x7f00008bf000)="2f6465762f766373612300", 0x5, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7e000)={0x0, 0x0}) r10 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000+0x6b2)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r14 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000753000-0xa)="2f6465762f70746d7800", 0x200000, 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) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = dup(r5) r19 = accept$netrom(0xffffffffffffffff, &(0x7f000030d000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000fda000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x2, &(0x7f0000141000-0x8)={0x0, 0x0}) io_submit(r0, 0x8, &(0x7f00004ce000)=[&(0x7f0000143000)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000207000-0xee)="5d900531edb0bf8a3aee3d1d7c71dadd830ef102648cff2edd31b51c3916d298f1d384dd5869009bef6dd487027e4e5a7e00c5dd4a213702c841857b8f587df387754198a7b93d2815389a6d7b4c9c4007dc6d619ed24864350764ff6cceb4912abfbf66c199933479d4c4a36795899f35319383240ecc8bbef860fe8f00cc09f1657ac14f3cd390d8b14da712f6c7cf07ded7a875130ec09acc46854ce124a36bd59d4e2065126b27ccff54bea1386b1cc09253f2e6b5d4b3886923f7fc6f274784914533fc81a8445a9c546332b584829ed0ac3b58be9007b315982883cba0cac8fce7b31df4a64fc5b8983ad4", 0xee, 0x113, &(0x7f0000e2e000)={0x2, 0x9, 0x4, @pad=[0x7d8dddfe, 0x1, 0xc1, 0x5, 0x3, 0xffffffff, 0x7, 0x8]}, 0x1, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xf, 0xffffffffffffffff, r3, &(0x7f0000000000)="f4a508d567ade89126fdd69ab7707ed6d693948cd6561ed67904b5b36b8437ddef58739ee453", 0x26, 0x8, &(0x7f0000241000-0x50)={0x3, 0x8, 0x2, @tid=r4}, 0x0, r5}, &(0x7f0000ebb000-0x40)={0x0, 0x0, 0x0, 0x6, 0x96f, r6, &(0x7f00001cb000)="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", 0x1000, 0xc56, &(0x7f0000f57000)={0x1, 0x80, 0x2, @tid=r7}, 0x1, r8}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xf, 0x3ff, r9, &(0x7f0000a0a000-0xb0)="d0cbbcff9e4fd4da45c71294c0e5ae6638f864e96d4bc08832ad43931db233c211c772f06e4e00220bf57c779762bf76e886cf83ca112c9a91888136064f82c05668f1d0211452c165daaa2e2af9c515ebe01a46bfbfa357cb4d093153bbc7f258d6c773c06282c26424142a8d74d4166736731a097e9aa892756315a25bcc1a88a14bf3858ac0d5cea00ba3f4de4621ad51b6612eec1c68d4f5ca832cb9fac228b319867fac837fc62840b9f4104492", 0xb0, 0x100000000, &(0x7f0000001000-0x50)={0x7, 0x2, 0x0, @tid=r10}, 0x1, r11}, &(0x7f0000f84000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r12, &(0x7f0000060000)="00974f56af531af3cc3458ae3401ef302890ea3b24cf7c1c178d4fa262cb65804727c9bfc563fc7c2d8bb62b7c6ba075d9dcebb1a0b451825b0f4717aa1878e6f95cd02b97779c3256a2dc120f731ab679b78835121f6d99f4e0e6f6479d556cd75dd0e491a1acafc35dcfd5c7857bd7478ec801fe34370f54b87a15057bafa44e6d4d0dc6a7a814a624108a108e478832aac152154f9c04a6dcd5e669a80f2138cc5ce1555c589354e7748deda2e1c171e62cf5555f9df0dfbde60fb36a41716fc6b6291a82e1fac48a9ccc8a3019c152b9271ddb43bcb402d65f57", 0xdc, 0x7, &(0x7f0000dfd000)={0x100, 0x72, 0x4, @tid=r13}, 0x0, r14}, &(0x7f0000150000+0xa5d)={0x0, 0x0, 0x0, 0x1, 0x0, r15, &(0x7f0000668000)="3976029baaeadbeca1e37d513b5c98a025495b74bde0a59754c57dbe052c2a3ededefb1f28776a1238598a2e4ea6e65776edf10734abd5a2f014c3ef3855f37f36ca22e31d7f6c1db692f7d9a413accb1b9550b8281adbab7b34c045fe814427c8162886a520c505afcc3d8f2ee329ee21b7ab20d00968b011d4d6a504f676fde9382b0ee9cc67f656a76b4738ae9ba63431446d2e", 0x95, 0x479, &(0x7f0000d39000-0x50)={0x4, 0x5b, 0x0, @thr={&(0x7f0000001000-0x1a)="6633c38f24675c83e9f6cc5dfff65bea18d69d88add083691fe7", &(0x7f0000001000-0x38)="2ea018c84df08f014c9d924549d5a4ed71063982bb25f369a698e1f2e095be4cb4155d505d24b50e7db065a42e17d0fadead86267834b565"}}, 0x1, r16}, &(0x7f0000410000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3f, r17, &(0x7f00004ae000-0x1000)="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", 0x1000, 0x3, &(0x7f0000001000-0x50)={0x10001, 0x1f, 0x4, @thr={&(0x7f0000000000)="048afa6da823f171d7dbbd237ca93eda0cf883e8bf68c9c05741579c23f92b9e01c1ef6e8939e5d7941f2141b4bbc7", &(0x7f0000000000)="2d65eba345a4178d0a093adb42b2663fced2e4780e90a8fcaee5ff8a693de79b6c6854d2d90624407c494d6d"}}, 0x1, r18}, &(0x7f0000ec8000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r19, &(0x7f0000001000-0x3c)="6c471db66c9730c0aaf88e1f2f58f67f522d23a03d6fff73f781a9b0293e0f3718f3300e6938591a6b1ee592c2b885a01d9228ddc4778ade8c279d2a", 0x3c, 0xa98, &(0x7f0000001000-0x50)={0x7, 0x1, 0xbfeb55e1e5e1af32, @pad=[0x400, 0x7fff, 0x4, 0x3, 0x8, 0xe3, 0x1, 0xb9e]}, 0x1, r20}]) 2017/09/30 09:04:51 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000009000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet_sctp(0x2, 0x5, 0x84) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000006000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r2 = getuid() ioprio_set$uid(0x3, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000000a000-0x8)={0x39980732, r3}, &(0x7f000000a000-0x18)={0x1, 0x7, 0x1000, 0x100, 0x4, 0x80000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000000a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0, 0x1, [@empty=0x0]}, 0x14) 2017/09/30 09:04:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000811000)="2f6465762f6c6f6f702300", 0x39, 0x145000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) r1 = socket$inet6(0xa, 0x80807, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000660000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) socketpair(0x2, 0x6, 0x6d1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002000)={r2, 0xc4, "083777a2b8764b4738c10ea317c48193d8959e16241331fac8fc797c61d2328e6d85d8278bf31a0cd607807dd15678d08a4c58d953e2f339ea476d7e8f7f8718d11fa6cbe807e4868b44cee4a9b279030d440a3c96acf17e2cce36e47826920f75470d91eb798be8d523181158c51c5c1d89cdf8b0a02834899dcec8e0afcab36509a6f8feed5481b1bcc22dc30242cda7bef1ad4128342aec0205626d5ab1a47f37eed120e04c7e35ca041f51933239480a1f1fb1f895a39cb03e98f963fedd032075fb"}, &(0x7f0000003000-0x4)=0xcc) socket$netlink(0x10, 0x3, 0x1b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000004000-0x4)=0x2, 0x4) 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) sendmsg$netrom(r1, &(0x7f0000004000)={&(0x7f0000003000)=@full={{0x3, {"a2e40100264e21"}, 0x6}, [{"13c9659032cdda"}, {"a5e6545a13d5a4"}, {"c377ac415b871a"}, {"b8c7c4676647d6"}, {"3b39e07a1747f6"}, {"0cea3c7aa33f69"}, {"931852c7701fd2"}, {"40c52a545b4307"}]}, 0x48, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="e473d1509a64d7cc68425665c5020affa3fd1f637a461227fc93444175d076233e473c7aa6b2cafa544f8a09357b7f1b9922980db1ce97590c33a8b12e65ed63c658f122686db6203526f0bb21ad19e128", 0x51}, {&(0x7f0000002000)="4ab2629005dd5584778e20f573c5276f0ca76b777aea86f143e7977ba14dbf0b8db2b89afa4ac658169062abf180b7afaa4942cb3fd96dbe36dc736ee519e796634f16a3e8d03836367f014e7210dc6dfce66278502c60f85f389feae387a1882b9e0ec0d0e151d5bece0f268f594ec0d7222cae59088e53d9d046e7ddddc858fe9052f74d59136b", 0x88}, {&(0x7f0000003000-0xf8)="0a19be444249c610d5099bd0e203b2356b1e93f4f145fbec5bb4317ca16dfc07929e26eb9200b0af583fa31d2ec9862c489ce29d98db0b5a1be758dba09eba223294740f0fa079f41673033dfcfb66d22f94b388d27bd120e0810505cb7372757b01eab9dfc78bc3273946360c0a9240f807eff8faef1acfa23424ba5deb651d9c5233b519e846092b6f64f9be9cb1e0ec500f4430c07dcf3f06e20ecdb48f2b4175f4952b81807ba9157abd1f365aaadfd53861670c708f411b3a66f4ce21af0e4d1282665579114281ddb66e6dd36e525c5aa2c7eb82c9e35f9a416958bf9cdb1c4524dbdda7ba33e02ed9de440bc2e6eb58ca7b091d14", 0xf8}], 0x3, &(0x7f0000004000)=[{0xc0, 0x13b, 0x4, "ad3581c2f8d598c33db4e404d8848caafc12f16bf6a330c7fbe131a0c9e1ce99289078550ac22ee37483a58dfdd989f76ab770511e12e2abc041e774b567e5cfaef08ab8c0eb23cbd94ae737e0756ffe3b8dbf0eea72a8f224d8230a0bb6412b3f1423ceb3a23c30971a80dce2da5ddebb613d468094a53e245e5b0bc898e3645bb1ac2c877ffce6873805d82c879e1b0a997f4a8604bb85fea7ef4d9ddc100d4da15f2932a90f02dd8477287c124d8b"}], 0x1, 0x48800}, 0x800) sendto$inet(r3, &(0x7f0000002000-0xf9)="6cd664e09996c269010e3e666c50d4a281d8e5fa0d5be6aaf8dd75d7f1808bf6be3b8a358c799595a10c4748f68161f465234d714dd72e620d2c7a0775449ee8541bdc3156dfad8e9710add2ef58cef7fcdd9fc78b790cb8480bd3c14d4779ee960a08c1f918a2a5bb543fd25d991608b4bb6b826ac6318888bcaebdab317eb4fe614fdf7fcf252911f7b69b8eca86f4aedcfc1ca3fe0964f08188ac699ea4249491d42a9ca9dc2cbe3fc4d227f3465a5f61a1ac247ebdfa77966d976167ed80dec3187d3d5d0df274fc2ba143fb823ae2839ed708c13b27ee856b9f2b080ac151721a65c89ec7c9ed152c22506bef460ee817b82184024586", 0xf9, 0x8000, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x40, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000001000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = semget$private(0x0, 0x1, 0x40) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000000)="a2a7bf319425b38df52e7552cddb16caa7e4706c21c57253751c21c6e740ef5b1b69844760a762ba255d079742bda7531f117fd35f93b9ae70268e", 0x3b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f0000003000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000005000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) 2017/09/30 09:04:52 executing program 0: r0 = socket(0xa, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x50)={0x0, 0x46, "608230729999803961d9b9cdb64d27ff8da0cb8f3df54118fbb6ac5c072d935c865ed60e26683187498b5b7b55b44a8546d905966274682b9c2b129546309512c561bd12895a"}, &(0x7f0000000000)=0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1000, 0x0, 0x7ff, 0xfe00000000000000, r1}, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000021000-0x12ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "807e84", 0x30, 0x1, 0x5c138210, @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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "c12f7d", 0x100000, 0x0, 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}, [], ""}}}}}}}) 2017/09/30 09:04:52 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000011000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x20, 0x30ea1db4, 0x8, 0x7, 0x8, 0x8}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000010000)={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/09/30 09:04:52 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x100000000, 0xfff, 0x5, 0x8, 0xfe, 0xe06}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000020000-0x4)=0x6, 0x4) r4 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000021000-0x4)=r4) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f000001e000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000018000-0x4)=0x0, &(0x7f0000021000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000013000-0x98)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2}, &(0x7f000001e000)=0x98) 2017/09/30 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd0000)="2e2f66696c653000") r0 = fanotify_init(0x4, 0x400) fcntl$notify(r0, 0x1, 0x1b) rt_sigpending(&(0x7f0000006000)={0x0}, 0x8) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000cd1000-0x30)=[{&(0x7f0000a7c000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000499000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000298000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) 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) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000031000-0x4)=0xfffffffffffffffe, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000003c000-0x4)=0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000003e000)={0x0, 0x0}) ppoll(&(0x7f000004c000)=[{r1, 0x8000, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x80, 0x0}, {r1, 0x1, 0x0}, {r2, 0x200, 0x0}, {r1, 0x1, 0x0}], 0x6, &(0x7f0000046000)={r3, r4+10000000}, &(0x7f0000003000-0x8)={0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0x0, 0x0}) listen(r5, 0x2) syz_emit_ethernet(0x62, &(0x7f0000379000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x10, 0x4, 0x2, 0x0, 0x54, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x6, [@rand_addr=0x76ba, @multicast1=0xe0000001]}, @ssrr={0x89, 0xb, 0x2, [@multicast1=0xe0000001, @broadcast=0xffffffff]}, @generic={0x9c, 0x4, "b49b"}, @cipso={0x86, 0x11, 0x3e, [{0x5, 0xb, "38de38802aabb12d89"}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}}}}}) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000285000)="2f6465762f76637300", 0x103000, 0x0) 2017/09/30 09:04:52 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x5, 0x40, 0xfffffffffffffffe}, &(0x7f0000003000-0x4)=0x10) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x8f0, 0xd2100) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000001000)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000004000-0x4)=0x7fffffff, 0x4) getpeername$inet6(r3, &(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$TIOCSETD(r3, 0x5423, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000003000)={0x7, &(0x7f0000001000-0x1c)=[0x2, 0x7ff, 0x507, 0xfffffffffffffff9, 0x0, 0x8001, 0x1]}) getsockname$inet(r3, &(0x7f0000002000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) setsockopt$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) 2017/09/30 09:04:52 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) socketpair(0x10, 0x3, 0x80, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000015000)={{{@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}, {{@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}}, &(0x7f0000016000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000000c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r3}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000016000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000016000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, 0x6, &(0x7f0000016000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000016000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000012000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000006000-0x30)=[], 0x0, &(0x7f0000001000)="", 0x0, 0x0}, 0x40000040) 2017/09/30 09:04:52 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) getpeername$inet(r0, &(0x7f0000ce7000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2f000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x4, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x7fff0000, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xffffffffffff8001) r1 = epoll_create1(0x0) r2 = syz_open_dev$random(&(0x7f0000010000)="2f6465762f72616e646f6d00", 0x0, 0x0) syz_open_dev$random(&(0x7f0000011000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000010000-0xc)={0x2000, 0x0}) socket$inet6(0xa, 0x80807, 0xfffffffffffffffc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000007000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x4800) mount(&(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f000000e000)="2e2f66696c653000", &(0x7f000000d000)="763700", 0x880000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000009000-0xc)={0x20000008, 0x0}) epoll_pwait(r1, &(0x7f0000006000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000001000)={0x0}, 0x8) 2017/09/30 09:04:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000008000)=0x2, 0x802, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000011000)="", 0x0, 0x0) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000008000)=0x4, 0x802, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80003, 0x10000, &(0x7f0000012000)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x748c4742f5167d12, r0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x100000000, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000012000)="00000000", &(0x7f000000c000)=0x4) dup3(r1, r3, 0x80000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000006000-0x58)={0x2, 0xc8, 0x4, 0x2, 0x1, [{0x0, 0x0, 0x3, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}]}) fcntl$getownex(r1, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000013000)={0x2, r4}) 2017/09/30 09:04:52 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000007000-0xb)="2f6465762f766373612300", 0xff, 0x400000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x5}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000007000)={0x7}, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000-0x3)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000002000-0x1)={0x0}, 0x1) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r4 = memfd_create(&(0x7f0000003000)="00", 0x3) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000)={@common="73697430000000000000000000000000", 0xffffffffffffa5b8}) timerfd_settime(r4, 0x1, &(0x7f0000002000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000007000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x98) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={r3, 0x2, 0x30}, &(0x7f0000003000-0x4)=0xc) 2017/09/30 09:04:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x10000) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0xffffffff00000000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000015000-0x4)=0x400, 0x4) mq_open(&(0x7f0000018000)="2b00", 0x841, 0x1d7, &(0x7f0000004000)={0x5, 0x5, 0x8, 0x714a, 0x2d, 0x80, 0x1d, 0xfffffffffffffffe}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000000b000-0xba)="", 0x0) 2017/09/30 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x2, 0xfffffffffffff38f, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) unshare(0x400) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x3ff, 0x5, 0x2}, 0x14) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000015000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000)={r3, &(0x7f0000017000)="ba", &(0x7f000001b000-0x2)="9f01", 0x800000000000000}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000-0x18)={r3, &(0x7f0000015000-0x2)="f2", &(0x7f0000014000)=""}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000004000)={0x4}, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000f000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0xfff, 0xffffffffffffff00, 0x40, 0x4, 0xffffffffffffff00, 0x2, 0x7, 0x1f, 0x5, 0x4a22a528, 0x0, 0x1, 0x8, 0x1000]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000-0x14)={r4, 0x7f, 0x100, 0xfffffffffffff000, 0x7, 0x9}, &(0x7f0000008000-0x4)=0x14) statx(0x6, &(0x7f0000014000-0x8)="2e2f66696c653000", 0x1800, 0x7ff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r1, &(0x7f0000000000)={0x0, 0x26, 0x0, @pad=[0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0]}) 2017/09/30 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xcbc000)=nil, 0xcbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003f0000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000357000/0x2000)=nil) syz_emit_ethernet(0x2a, &(0x7f00001aa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}) prctl$setmm(0x23, 0x3, &(0x7f000074d000/0x3000)=nil) 2017/09/30 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) pwrite64(r0, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6175746f667300", 0x581001, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000000e000-0x4)=0xc0f) fallocate(r0, 0x2, 0x1000000004, 0x9) 2017/09/30 09:04:52 executing program 1: mlockall(0x2) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x1007000) shmget$private(0x0, 0x2000, 0x80, &(0x7f000097a000/0x2000)=nil) r0 = shmget$private(0x0, 0x4000, 0x900, &(0x7f0000cf8000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000fe8000/0x3000)=nil, 0x2000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r1) shmget$private(0x0, 0x3000, 0x90, &(0x7f0000d3d000/0x3000)=nil) r2 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)="2f6465762f7663732300", 0x7, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x40}) 2017/09/30 09:04:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x8202e281720bb9e0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000934000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000000000)="247fbeb1ac1fede70dc7f62d9967231e5194eb1e11e097c93c7c0df65023df5607b9692452fbf2175b08bf7e96c2422d65fc8a32a213fcce7f06f5307fad0f91fcd7e4c2311310644c7795894ccec80b954e44fe0cb0aee548c431ea2a5dcd1f14bc90466a2f7431bf8d0c00c5211fc4e112237688dc0b2b6b335eda0a1e894ce5f92ed34c946f7a5bfb951d561aeb8bb3c4f64df3117dc4576ace14be4d028da7c0649aaf0d", 0xa6, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x9248a, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b1e000-0x4)=0x18) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000002f000-0xa)="2f6465762f7663732300", 0x3, 0x2440) r4 = dup3(r2, r2, 0x80000) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000031000-0x10)={0x0, 0x0, 0x4f9f}) fcntl$dupfd(r7, 0x0, r3) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000032000-0xca)="79900d9716c8a21f8aa75953fd4201ff3f89096f2034cb52c0eb2b6e216a390452fcd73f6b111fb7bd345cf7f8a0d24b52190c08ab042ca4ac23e9785719aabd9dff887959102676668abd18270d5bde656d09ca30f0d2ce7bad04cb02124a8fdd511f8972cb5bcc7b7df4eb5e572a594ca4724f01f0da6711e3077ac3d6ac9eb23463c23a7f4d2fb0286d945f64c67047f0a9ae29c2a14d98e19c304a047c6d3a9fb7bd944f36f966948878ddf7d38fbc7eaeaa7f9034b7ae0a23cb5b8db7fbc09dff57b099eb6da9fa", 0xca) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r6, 0x8, &(0x7f000000c000-0x2)="b14fa3fd43b4616a4a3d7ae0636d9e5a2391245052e105d18e9c7a64c3bd51d69bc9c5d19a11f7a9c1e342656b") ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000031000-0x10)={r8, r9, 0x200000000009}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000033000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000032000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000000f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x103, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/09/30 09:04:52 executing program 1: shmctl$IPC_RMID(0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000ff5000-0x88)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000da9000-0xc)={0x8, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f000083d000)="2f6465762f7663732300", 0xf7, 0x300) listen(r3, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/09/30 09:04:53 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000128000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000056a000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) msgget$private(0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f76637300", 0x100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000008000)={0x55, 0x6, 0x1ff, {0x10000, 0x1f}, {0x2, 0x4}, @rumble={0x89de294, 0x7fffffff}}) mmap(&(0x7f0000000000/0x894000)=nil, 0x894000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000cb000-0x8)={0x0, 0x3}, &(0x7f0000895000-0x4)=0x8) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000661000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000894000)={r5, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000000, 0x3ff, 0x0, 0x4}, &(0x7f00002c0000)=0xa0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000890000/0x4000)=nil) pipe2(&(0x7f000026d000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000895000-0x14)={0x0, 0xac, 0x5, 0x6, 0x100000000, 0x10}, &(0x7f000018f000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f000063b000)={r7, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5, 0x4}, 0x98) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000008000-0x10)=@common="726f7365300000000000000000000000", 0x4}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000-0xc)={r2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/09/30 09:04:53 executing program 0: r0 = memfd_create(&(0x7f0000ff3000)="6264657600", 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000b56000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b53000)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setflags(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f000001f000-0x4)=0x0, &(0x7f000001e000)=0x4) 2017/09/30 09:04:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000776000)=[{&(0x7f00005ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x2) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000012000)="00", 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00000f8000/0x3000)=nil) r2 = gettid() r3 = getpgid(r2) sched_rr_get_interval(r3, &(0x7f0000011000-0x10)={0x0, 0x0}) pwritev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000012000)="9e", 0x1}], 0x1, 0x0) 2017/09/30 09:04:53 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 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$inet(r0, &(0x7f0000046000-0x10)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000018000)=0x200000000000000, 0x4) writev(r0, &(0x7f0000025000-0x80)=[{&(0x7f0000039000-0x1000)="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", 0x50c}], 0x1) sendto$inet6(r1, &(0x7f0000040000-0x65)="69e71349fc0ac2c5cbe1fba8dc6bf1969b961007a9f0e0f365b806322f712ded1c7874cb29cd6e3bda97dab128d76fb2137508c4483f36bbd62a5a068ad0a108b64d57115e429874effc64acf9193409f9cd28cabecaa08f637b23cc09dd7181cebcae9a64", 0x65, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000011000-0x38)={&(0x7f000001f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000038000-0x50)=[{&(0x7f0000028000)="72674492bbdb531d575485c50e0f0e8f80958e3b717f2e6ce6d579ab322234f2bb9009d21accda7f12e9c7398a98ef2e0536", 0x32}], 0x1, &(0x7f0000042000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa, 0x20004040}, 0x885) sendto(r0, &(0x7f0000032000-0x1000)="fa9d56a59a6df75553116a0de8724716e902e073eb9a056c7df4b40dde1057b3af6c31c7a9d725ac45814993ddebd1728728316dd48fdb6b572d4d3e28ccd34ed028646743c1468d9e1ba9b92fb99004a57b7a75582edf71d0d4fb9b1e9c859df4753171a847e99af58ebb7c5fd42ce23aa7dc3e9eedddee09d820780e23d5cd5d0af90749610c5fd447513406942007060a2de0f358561b2aa493fe3194c992882a0b881ee3434c4a6b86b4aec2671198a85c8a02067f8678570102dcd52f8420ec5d4bf85bd308de901d484810ab0032fc4a8e952c9a405aa88975597eba5810cbdee20d2448c361cd7dbf9bf10b177a0313061f598308786f3c459091de1d3d0ebc2feeb5e17d6c46fa1d44ce3c019dd132a99f8ccf6b1e1c5ce76300b26082e526f7200a7d8fb299e0c1a01e5c91a4a647f76501b6c6811de91e0b98e0be0972f3c3f278b59909771b750ef62d5bc7e117a4fcc9e2c8b23ba9e7217460afe72f4d1e681ca4696387746e7c6e340fea71559baee66f192c051f7868a616e0bddebf7fa4b0ed656ac71e4fca3d325a537817762ce6090ffa3615c5cd93958c57d1939873fafa4892bad752892ca4e5c45f8a8e697b13adc34229af5089b1f9fa0b6f0ccb5e1e5d5501216d31f611e474a051ad1962f68e6921310537681f0b4937c1d4a21d8797806bc7ddac6fc6f79c060cfef64372d6fc068834d8bb228eb664d62c30472a8165be1b8e04a30d7505fc05f9dec7b951641dd6e84e5edca0db3abd8646bde1877d85d13a72de9c61211d293fd2faff7c9fef34d57137d2706a8e6258eccf6a47ee79b637072ab29e8d76401434a6a2f03f96fe4c78b1d328f91d87b212f41e35da1c49915a698a49b1c7a338b96d89225e1794537fd322e37b1b38fe73d392b49a7598fc633a189e09ee4b940e801c4593b806461c9d8c0282b8e05b377274a72aa4ef457f5e973b07d146ecc6526cca1d8d56f5ef0fc9985bf5d132d55216083b7fbe89837c6beca0d64a0ef9a94c28367679309107c36eee6da89b0e26c1cad5bb55379a586f25167717b52cf938b23c146af97176024f21a78f2be23a90bd4283bb36f63fccba3612eed832afcda2d867c0f86334272e626348fe54b1cf98e282651ef8fa5e0f9c25c952b3e0fd3b3007fb2ab82d36ac2cff0036631bbd604a1daecfc77d4f4d747e9581b270d7e3b72bbf46c8e648f0ad49a62eca15240f3639b3431ab5b271fa2cc7263fe25f3d523704ac910cc90c2fd8bfc34336fd3bbb3ed93472dc64c689c2129e00299913d18493a49544f82111fdb23d0dc41925bdae2e143c4af953e49a5ddd24193b27e3d38c10b9df0d7f6b54f0ae086abccf5292fbd264231eb409b0907f19456c420e5af7272f9a5d28cb6055eebfe70eb7f054c5446ec36117e706e4d4821836bc01ea8123ca30e4c6f7a90f8ab02742ca6c1367f425165cc7aeac35f8a6f5e753ff6c320bc0a838c6c6a61fba37510d23a3fad5f2ef75189cceb41062604a3f39b913889d861706a8465ef96b6f3b777ea7f7e4a79a7f24d2b239fef77ad6f1ba67d251878ae90c06b14aaac5c8dcf13da1d3b9c4e9d65c4decb24284f68367892c0d2201a1f7558eabb7b30de3216addc32471768a2e6deb2a581792be42b39d2bef134b6c444dce55ec1bff6d6a71888d88bb9bcf47e285985211e7e4afb459bcbbfaa6c51072f3716b4d70d1424f16442c65e6794329bf460e8da91c918c1ae7e7e57ba5860699d042af0453acf906b8a7575b614839661717f4646edb2ca16ff69ae2e2fbc5e3d0c8611b47f7bf6060f12f0081626beb983e95d6dd1cf25f57c3095603efaeb7bc80df0b4bbdfe23d3bef5b6872b95d99d10b41863837943991d2b66f9b3e4070a764f1f88221515f40f4b23f5f53d1c205d132664a8edb49211f1561d9dce467a4164e0310a94343d220948c657a44318a023dd75967fcaa462cc1df91104beb135b19736c61b490b922b1afc0006f1b3740966eee15d9ae4be4f2aa3c1db99ea2a8e7bad7ba3fdbadabedbc8bb91c14cea6ecd6f454e29b44dce8482173790cf3e81dbfd08bfeb936fff145c78816c2038918c523180a14d48d9f7f24350589806d2d0df1acd4859c01b57570a4c905be3e1af2dedc0cb8b4c4bec9f5a6a4b63c95402298801e9509d0ad72cdc4faa7e2ea68635831ea234ec01e8e08fe1d73f88ec9e419aec44f153956d7921a4b8684d00f850b7000c7ecbe52551e4546039f3fe7300723b69985f629a295bcbcb0eee4bd137bfde16ff75331653d9bc34c52fe8c34ea6725ac8fa05166c79647df3b03a0bd5195e94a0702dc9f1ff1d6ae9385b5a2e82b923c47954bb9212aed272c19712e275ffd55c942fb13202a94c50ade079a165600492c865eaaac8948dd3e82108529f350ad00c6249c4d5c1430bf7b037a96182f0fc6d11b85bdf65244212c3775f6491ecf8b571a00bb1062d23d34675adbc0e43c6bfbf6426602e7ab0af98901293b7f9386d0c889ca4d8a17d77e24e1a9f764d5347e81b3382df029d75b139b1dde1bda54a44d0e89fd0c015cb9e77c8849962cf9ad27b2c094f28e5cc31092fceb4d32bd7cf3bf480bb74fb175153a44abeb8b3d526466d8b4b6b772e586d4f2c14aa6033414495ef3f9b94700a92c8f7203e072f76b578bfc455725b06c6e04005ca1dd15009061b3121fed2bc85c8d33d31529627b5f586d8bb7b9e51bedea8c65240efdf4e6f761ab849c2e02034f88af3e5a7b724a76f1ec9aa63d444218e1af316831f8387790f0fcf37c95313e6d3732cd95429a06818dae42fd426cd282b2652c98a0bca5f9d1659f4a9f93d7aad9d7e23cf6da112a3b9a22d3934570a56f20115e9622601fa19a43f2b450cb59172d4f648d5432e66258ceb44529468c82a9a21cb6a336b12af411e50ae4271c9742ca45fa149690bf0f9a757f0a94826e6aba992c5bf7c61e72eb89c1123fd160e94472e264540111757dcc67f4164154904ffc1c6a0d7d6ae35cc3081f5501664486a0b6e21e499bdca3af74015e79a552b091856455a9604dd5ff94760cd84f61eb33fca2aaad3996efecb0c3cc8e0bbfc38bb789a49e711ae7a1251301a125fb2a38909a93a4229a7959418df120e8a6918bd0bfe64a4e4f9932722ea94e9e2ed1b998bfdecf702bf09429e6c717a73e35aa24528bed302123f8a03a9864befa0a6851d1d783210d8f1068c6f3c500a32aed5016f4a5ef36782a6da9ab70fe9bb6700942bbb8fcd02c5477de441c0617e36400caa0571711c3c22eeb31758c598acda2649989055c20596af12d45dc2299e456a524f972fc3401c05adb78ceda56a0db826eef61297c648afa5dbf64e7ba0cfcbcb1ee28e8e3a2be11eb7b26890ec1bf54880da7323e706e25fd60ebcaf8d3bf30df1a5af8968b2bfc5ae4a69effe85445f94827bd00f69291615a0afcdeeef334be61eceb0c0526f56fa819390237f2904e5b55f4007e7627e44c47292f3e71ff9e8d6d699b2275d0fff5116b9dfce36cac2b91740ff5a0762f05f07b33d24a0a62e0df5d57b8f0b72aaa3cd0a0b1097cc00794ea063fd69ab6fd98cdf80f4f49337317cd3b9113b84fa3035b2e9d27d718e1409573bc6c869b4aa256cdbeb870e3aca5f05cb195a63b8b4ed3ad25fe175c2e055a1f163ef17df3eaa8e23b8a486e7afea496cffd32ac072dce6f90be77cf609395cfc74730f04aa8e038fcd33ba20079b51c20c5464364dcb45c37513f931446f79d28cbf49e7e24d8a5c574e615b301c9274954853284a3b610e2e845d19e19f56e0595b08eb95f51282c445c1c17cb0346d218c262d2435f7fc1434745cfd76aa774093d46c43859352ea1f01da94eb2b7088dcb294a90ddd9d62090393a6a01191f23d44a9547d20d235139060c697773947bbd4e7e77ebaf3084f4a7ac77bf3a088cbd45265a005c583aae1b31228c8b3b52e83becf8b2f69899e2ed560d91167d1f04e9385994e70f4d1e216720d9d7e5db15d539697400666e873053d8a69476a86ccde2c9847dd18889f48c4f3952bf40c7663cfde511340d51db8f887db50f86e107bcba48abbfb7b32dbea70bc03d70e2b1fed66f50323f8ee49ee0961993ff0962498cc0186d01f196ba360ac9bc140d6a2ac7afa6482a1e6f1b0f2212824a81db1eb74d9a67981d3f448a5df73e6061395d93a60203bea33b8d413777c1cc6681d7c9fd5c6c8e05357ea8bb0d5585f4b86d4d372ae4732a0db4eb8d23253e7b3c151589b18916ffaa9422f09c350b7ec8f13447ca61794a813dc97a6e0635dd07597b56ca92653356948783c4610dfc555e6f5c384ef88909612532faf1533734830627f1788838604acfa8b38c4e1f09faa3e781ca7bf939b2db30df786c0a1bc5a4ad565a60d1681fa1206f853dd306fab36a35774e488199665579294a07c50f0ae5e4607d30d4e34cb40ec8b7c6941b07d8e5d396c0946e542ac83cc41c3d5445941e08b3133b9a8f3d57af4a3a84b11d29e616745e2f9c144510f8bd81f144d3a9db209098896dcfa5f20fc4f688f8dd16de58df678dd2da5a254e7f50bbd23dcca2d53f50b3b5425d683d181fdb5e9c1624bd9c11297c6645e3d95a2462ed45f2fc9fca98ed1f7e02d677ba610fefcb266c99cee89dc499910621f59a3818526c740ebd95624c41005c86c8a8af5aa8eb181de9bb032e0f3f07cdae44b09db7947ada4f06224823ec3b88cc8c81d550effe1208c162da4be8b7e75098b451dca11ad2f371f5a33a5ec54b25ba8893a143edeb4f087defceeb38fc3272f950fb1fc270255989b425e190cc1175e4bdb2017e8e435a96d28453212ddd90feedafeee822e1b837c5483c00a3429945a6c855fa8c9ff377043123b3f00c082d5e459afb7e9078da7ec5670461b023ceff29e4ede8726c1811db74b578f0cca3333188d6860c0d2634eeaa97a631214f82419e0ee25423ffa44b5bf167467a69581eb48326bf22db5f872ff1f7d6b44f2a9cec4b26be39a3fc31908520f9858fb72d558e04b70e2d181280cf66932ee7cbce546022b1e912a383c8d228ed4a7079480547a6132f29bbe91c949db266b20dd4d288fe045cbb0dd547117a03f891975f12691511b35585cad82dc3662989e8a99712842d74bfcf2da8550b283d03f3ea6be6531ea5ad0573935c36e897c168bd336ebaf92ecabee720e2e3f35608fad5b37a06b6b395668b37ef7f3ce79b92d531b9542c2b7b12f617a47cad6e5efa542ea06b5df8031834a0a8e1d312f2d0b88b1249c7221230c44e905e697522c9d51e555b19575f54c5ea4d7d4f94d7ab1c175c6d56a06b7a5fa6d75bb26e7595165fa6b2058fbe8ed1a30b3b91db3b868204cb0774deceffa4a818bf89d80922d4680cdbbf479763a233a05a17827e5cddfbbe6d6c34d1077247cf3eb74f0125986129af83759e5500ebf5fa38b8a91c9f6cb2e3c74c9b9ff1cce5eec22543f7f0d1725386f16c3910bbcecbdb03d86cbdcbac37fdaf87ef26c10a136d9e31dc551da5c0199fc100df7a2f2da3d787bcdef279d00e21d3ac347b60fa7b9935790d281dadb12b76feab22a9bf70852b59dad3c582c8199de14f432f4017e1497843e014acd621cea561cb52da2725f1f03e3209ff63dbd7d2036d9ceb64cc63fdf07b0b37a340e63822650ab1d44e32e4cb539ca8b5b039d3b7f7182b0e4e728799f44a4e258e65a3a6504a19f508154deb10dc36a57c93ffa295a31733cf2971218d736b705f4d9456b", 0x1000, 0x800, &(0x7f0000019000-0x1c)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaa}, 0x1c) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000052000-0x98)={0x0, 0x0, 0x0, 0x0, 0x34, 0x9, 0xf, 0x8, "bbf38e962a1d81991137a585dfd9bdf9064f38e372db8da6542bc8f409308ad4eb6244337441c76f12cb667868cedb7737efcf0afdb6ef6c2bf7bf2d5546d6be", "d3fd950db4e199ca4736d287f103c302699ec510c46af45eaaf693490ac89155", [0x2, 0x2], 0x0}) sendto$llc(r1, &(0x7f000003d000)="16", 0x1, 0x1, &(0x7f000003d000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000017000)=[{&(0x7f0000052000)=@in6={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x4000000000000000}, 0x1c, &(0x7f0000022000-0x50)=[{&(0x7f0000053000-0x52)="b01db92acbb6910a1bb9a7a12865c5b03dd2c62f8d62426999a87a66b8138f7fcb307da0e50d4381f213aff9af4758e001b3a51e2691dfd689821d713e5cd14b827ead6cd6af7ad8e85347007fa6f2ab3a52", 0x52}, {&(0x7f0000053000-0x12)="52ccc70f08cc5e9dd03559b45ae88a3040a1", 0x12}, {&(0x7f0000019000-0x55)="b89eafc310e365022d1e19ac8f62117ff0e3bd28c42582ec636787f05bb92ef95ff472e8004adc8be3431e9fd4510676e257f343714f7dfb6fc4edb5525328b858ca5fde508b5d9c1b6b36937e50bb19091ba19e15", 0x55}, {&(0x7f0000053000-0xe6)="307e42aa6e62a5b20a570b5d62dd90ec9afa39a57c1b81b5adb17a69f8152fa5ab0c38aae510711170bbe3df466839504ad2f02858a44397310fcbc5ca9c0180e5a619523fd41b799a2dea32074bd51a4f43487665d090f028bc43ca74197adea1fcab6642faad24619af3494ec4b321b19a4012e6fc3572c0a732a4ff9ce06bb2e7ef57a84fdbbb7ddfb619011338604cd247145d6b2eb389d33eb1df3086f8adc489137ff22c9338703591c7964ff29478b4dfaf6c12c7fb8ffa0a0774f6b73585a670178b9ab094a0dd51d4af6c55620cf1e1bd05746a493b2531a1b9262f417050853d01", 0xe6}, {&(0x7f0000012000)="7be4c10e103b66f3974d5345146b4b003372fd6184d838bfa1bf73f61ca6a000f869f5fceaae68cc81d22f0122ac89bbbe5c7b2827c3ccfcbf3f4ef4c191360b5a2d07ab013cc9b50b5aab30de9e9cf65b38b2de2ed5324f01ad9af7fbf990c9ec214a26f30c645f2c7eed50c943cfd654a87c8f7fd9e838e48a6b856805f7403fa58b83ff530f354574637b0517f6c5583cc72ee3146899e93cd14af8a4501ea2b066409bef3739bcd1fafff974a7aa6caa0b2ff208eefbacda0ea9007ab861a0f348ca2f72137d9ca3ffbe5d10d85642d5498963a28d28fc388f6ec56c19b68ce9defe79d5a7c30241620d185e", 0xee}], 0x5, 0x0, 0x0, 0x11}], 0x1, 0x8000) ppoll(&(0x7f0000051000)=[{r0, 0x3, 0x0}], 0x1, &(0x7f0000051000)={0x0, 0x0}, &(0x7f000000a000)={0x3f}, 0x8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002e000)={0x0, 0x0, &(0x7f0000053000)=[{&(0x7f000004f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f3}], 0x1, &(0x7f0000037000-0xf5)="", 0x0, 0x0}, 0x40) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000054000-0x18)=@get={0x1, &(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000051000)="ec010502eaee4c9320aac8374d3e27c09f7cfa7f64b2fe184b96d632018599d1d940dc8959dfc40f96d1971da8d2b0c5206c8d2c3a77586c75f485e87d11854152b7615eba205c7f89f28c7fb9132cae7caec935a96a767544", 0x59) sendto$inet(r0, &(0x7f000003b000)="30", 0x1, 0x3, &(0x7f000004c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000000f000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) fcntl$setstatus(r1, 0x4, 0x40000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000008000-0x290)={0x7fffffff, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x7631, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3ff, @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, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2017/09/30 09:04:53 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000029000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002a000-0x1008)=@ethtool_perm_addr={0x20, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000002d000-0x4)=0xc0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x3f}, &(0x7f000001c000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000015000)={r3, 0x7}, &(0x7f000002c000-0x4)=0x8) r5 = add_key(&(0x7f0000027000)="6b657972696e6700", &(0x7f000002b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001f000-0x1000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001f000-0x20)={0x100000000, 0x3ff, 0x8004, 0xff, 0xfffffffffffffffc, 0x5, 0x8ba4, 0x4, r3}, &(0x7f000002f000-0x4)=0x20) sigaltstack(&(0x7f000002d000/0x1000)=nil, &(0x7f0000024000-0x8)=0x0) request_key(&(0x7f0000007000)="73797a6b616c6c657200", &(0x7f000002d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002d000)="b86370757365745e235b6574683027656d314000", 0xfffffffffffffffa) keyctl$reject(0x13, r5, 0x3, 0x1, r5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000d000-0x8c)={r4, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = memfd_create(&(0x7f000000a000)="b86370757365745e235b6574683027656d314000", 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f0000024000-0x38)={&(0x7f0000030000-0xc)={0x10, 0x0, 0x8, 0x10001}, 0xc, &(0x7f000000c000-0x40)=[{&(0x7f0000022000-0xd0)=[{0x44, 0x7, 0x300, 0x1, 0x100, "9e4b405cf6928badef225316f6d818da6949f85a319bd20984a4682b10ea45134a1a861fb717028b8ff758819115efe4ca9acd"}, {0x8c, 0x9, 0x2, 0x0, 0x5, "f3e823718ad84bef3da7d33e14c3306604b05dcd393d520e4b9707adb9d45d99b512f42e3276cd89bf8f7630c2e50b2fe772c5d2224149dd64960302a6b72cf2f0776492a3a633c021ec658955ffac74a9396a561bf54f4f1078e7f0b11ac780b99592765c44a65fb2d802fa00340abba9d580b6dd08ea02a9f030"}], 0xd0}, {&(0x7f000000d000-0x218)=[{0xb4, 0x10001, 0x10, 0xbf, 0xff, "d2d496a2c6587b79dfc41256b80c385d524f2e20cd77ec6664d067b7e0cccd98d34992301a71285eea44c7237f9e3b76c7404d755e663f4a8d806677103356c757bd482aa5cfc261290d120af853af66e1ff57700b0a47db658ed586afedcb55179fc9d07e94e2040b965a18640560279d787620e87774823ef985bc797823a03354b0eeec2dff3d0eeb34ab2ce54eb088f9f8bbcecedba3efe3ff7bfe7a429b5ce6"}, {0xd4, 0xaaf, 0xf02, 0x4, 0x2, "f7415fbe460b973edcddfb238e324598d7dff2365136c1fbf7d10331ab7cc71a800ad90ed61ff6634fb82b7180abe30ec0df2f421f00e11ad332feedff6761c53173e8744db0c8e077f11a7a72636e72b57f3a89976c0d1803f7cd400800b4d453d32ef7d724ff3d5d5db9763e6e97fcb22729545197b5147b9b7ee3310f8383947186ab9b856ffd3be8519c78a6e99b41471308cb253f007c7d77f4dbf27eb5110f3ea88ec1d4617b12bd1ca3924f36839473fda468d127c6c07068f113cebeab"}, {0x44, 0x81, 0xa, 0x3, 0x6, "d9e1f4b85095115f9bce0c42d554ee93baf26f8f7257fcd4b04bcbe2ca075c278e1818be168e370b0c1d92153f7e2931c5"}, {0x4c, 0x0, 0x10, 0x3f, 0x5, "ab3560e1419030de8cac0aaed0760deb0035a7780687a9f63a9cf4e14fddd6148b4eb2c98848a5c3e2d6f94bf2d19137c5a193322882b297fd"}], 0x218}, {&(0x7f0000013000)=[], 0x0}, {&(0x7f000000f000)=[{0x94, 0x4, 0x120, 0x0, 0x4, "ae6066ac55cd2f2ce1dfa912dd14977f297040ede3befa2ef39cfbb6dd3215e7ca153bce6fd68be71f3ddb6a0915cf3e4b7b803d079f8f82abea5156358ab0512e42add5df872b0ff3923b185bde8ab577dbe1669e069b5c8fad984a455eacdfb8531b340a7cab7461ec7b42b7a93594e7d7c177d4eafa46b13eebebed0c00fbf25ef33f"}, {0xbc, 0x6, 0x300, 0x7, 0x401, "0b67bee8317cc376b6d584833d7b8db401672a4b3f7b1c0114e18663ec54f87fb19161a6461b1ffae6e9da394bfead674ffa92d0f10c6643d1045f1eb7e31a53c2f8590afcdc742fa8196885bd974163208964733e7b0dac6454f41fc31256434a0b3901501606d668b55a8a5dded4c122665ae398b1c819a74cc8e0708664a44e22452e623e4f94436238311f1d26ddfa100d702eb5ca327d498f47afb6e4243cb000b4cd84848833acbd31"}, {0x30, 0x2, 0x208, 0x8d, 0xd5f, "f94c748e0990f2573212a32834c82890bb623be88cbbb51730e35f2864"}, {0xec, 0x3262, 0xa08, 0x7, 0x1f, "de04b59ca3373b20d0fc49f70f8f471b15dc8f84a9a2e5b48a84942f98a9a4611f1632d1c01e48ac1b8d2db57d253980b08a72555f97b1305982b7e67c20529cfa09ed015f64646317824f2a0082ea767b511171c8126bac3ab436fb9afd166a94e50c66171cefbbdf17525cea4385d8b9bca6283bfb4b66b7a9468a69ea8ade70f2dc68cf98e76f92add372d7ab2258859eff1b43ee8d015eccabddf401f31f29ede19fa7f3575e65a6cb42deacf5581e61221a9716bbf449e62ba9ce70633696e7567284b74ef942106cafea4e33023f2fb843cdad6950466a8c61"}, {0x10, 0x8, 0x118, 0x3, 0x1, ""}, {0x1010, 0x3, 0xa, 0xffff, 0xfffffffffffeffff, "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{0x30, 0x2, 0x204, 0x1ff, 0x10001, "44d638173345bc58f4b95e6c4d47c595509aa2d4f79d66b60dc6215147368a2c"}, {0xf0, 0xdbf, 0xc, 0x471bd212, 0xfffffffffffffffb, "385bc01bedb50026da8653cc46d8f72ca69a77e3070cb621507adf770f0ebd055ac9a8cdbf990b9a52aad7ac8451d41d6199317354aa775c5e0b1c923e28bc6423ac04884a07834349eafe6d94cfe03812d2175df369bcf7c2b9a1970a150fa252879fc86df135d0b0bdf9bda7997b48ee1c74d98e540649b1a47b41ddcb840b1c0fe757a921fa6046a0fba1d5941854f95abad43db02d040fa85d0d9f6686c451bbf4910252df29d5beec5df8d5538683d8516afe92269dc8018651bd8955e342327c731c163f69c69b6e02cac4fdd5fbb4cc14742ac0e4379a4dfc44352c"}], 0x13ac}], 0x4, 0x0, 0x0, 0x10}, 0x4) 2017/09/30 09:04:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 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) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setuid(r1) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f0000004000-0x16)="00000000000000000000000000000000000000000000", 0x16, 0x100, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x20)={{r2, r3+10000000}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = accept(0xffffffffffffffff, &(0x7f000003b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r7 = dup(r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000004000-0x8)="2e2f66696c653000", 0x1000000) inotify_rm_watch(r7, r8) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000001000)={&(0x7f0000001000/0x1000)=nil, 0x3, 0x5, 0x4, &(0x7f00002f1000/0x4000)=nil, 0x800}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x4fe9, 0x2, 0x0}, &(0x7f00002f2000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001000-0x8)={r9, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x50)={0x0, 0x4, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_delete(0x0) dup3(r6, r6, 0x80000) r10 = shmget(0x1, 0x2000, 0x400, &(0x7f0000005000/0x2000)=nil) shmctl$IPC_RMID(r10, 0x0) 2017/09/30 09:04:53 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) recvfrom$llc(r1, &(0x7f0000012000-0x2e)="00", 0x1, 0x2, &(0x7f0000003000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000015000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000013000)=0xe) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000009000-0x10)={0x3, 0xdf, &(0x7f0000008000-0xdf)="d7765039c781a3d2e6e0c5e9ffac207d122e9e339f51e2fe2be8a3b75a9e9851e57224776c5e4d04c6d10b0468eca23b91cf7f9c78afd518e9b96724d95e4a1115f77420b2486b6a3a87bb0554231043eaa3daf7873d7a3a667eadcd4a1cfa308b10c4e265d93dac8abb59eca702ce308c7a9b0bffc4d5858284c2064bc8f379dbfc0350555543863d8eec5283be8f5bd648a540a0cd1a25dce8dca7a8415b62af722698d59a5c2df5fb7f9435501e3a1b8dc3cd2e48f500b0adf215304957ba82923cc385b6ad51d340d8e7d3b52b299afe75386316914eae62bc98a04ced"}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000c000-0x100)=[{{&(0x7f0000030000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000031000-0x20)=[{&(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000027000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x2, &(0x7f0000026000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x5}, 0x8}, {{&(0x7f0000029000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000024000-0x80)=[{&(0x7f000001c000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000031000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000025000)="00000000000000000000000000", 0xd}, {&(0x7f000002a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000030000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000031000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000031000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x8, &(0x7f0000030000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x1}, 0xff}, {{&(0x7f0000029000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000002c000)=[{&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000030000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x2, &(0x7f0000031000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x3ff}, 0xc4e}, {{&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000031000-0x80)=[{&(0x7f0000031000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000031000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000031000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000030000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000031000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x8, &(0x7f0000004000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9, 0x4}, 0x5}], 0x4, 0x10000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000001d000)={0x19980330, r2}, &(0x7f0000031000)={0x4, 0x9, 0x3, 0x20, 0x9, 0x5}) sendto$inet(r0, &(0x7f000001c000)="02", 0x1, 0x1, &(0x7f000002a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000014000-0x80)=[{{&(0x7f000000a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, 0xa, &(0x7f0000029000+0xde)=[{&(0x7f000000e000)="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", 0x480}], 0x1, &(0x7f0000024000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/09/30 09:04:53 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2d76626f786e65743100", 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80800) fallocate(r0, 0x0, 0x10001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000007000-0x12)="6465616400", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0xb7)="2e37517f0008000000000000f37062a5513963682d060000b59cd54df1f83614fb0b230d4ba0fd8030547346060000009e7097f1eff7b8bd1749576eb109e5091af09fa71b11ee594db8d9a63f04c57ec8bbcb33183a73fad883f3b349b8b32fe3927f59cc32ebce6dd5744af27f00000000000000052ccecd42975ce34aaab04930ece50993aaaec75fba0cadd1a49d7978ce914384be6d4412434c3188fc47c4609e48eafbce19aa6ebdc267bb57c1c3f1e607fd5111", 0xb7, 0xfffffffffffffff8) sendfile(r1, r0, &(0x7f0000006000-0x8)=0x2, 0x80000001) fdatasync(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) 2017/09/30 09:04:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000059b000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1d1000)=nil, 0x1d1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00001d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00001d3000-0xc)={@multicast1=0xe0000001, @rand_addr=0x7, @rand_addr=0x3476}, 0xc) setsockopt$inet_mreq(r1, 0x0, 0x22, &(0x7f0000002000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000e9000-0x4)=0x400000002) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00001d1000)={0x3, 0x8, 0x1, 0x0}, 0x8) mmap(&(0x7f00001d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001d4000-0xe8)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bf000-0x4)=0xe8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000007b000-0x78)={0xe562, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0xffff, 0xed, 0xfffffffffffffffe, &(0x7f00000e6000)=@generic="e38d19e480639f2f49625dfd3710e60f", 0x2, 0x40, 0x1000}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000162000-0x2)=0x9) mmap(&(0x7f00001d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00001d2000)="", 0x0) 2017/09/30 09:04:53 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000002c000-0xc)={0x80000000, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f000002b000-0xba)="050bee4abf846b89e0b3425da728e722d1f2f51c0be300c6e960c1da5acfd6316f529e177c7ee42c3cad2e490bfc3996321f42414fc4980b20e22aeb8430d75c0aa30c50697efdc1696679a387bb771b62a92c6ca7aed45716cb483131ff3f110630439077a7a496c5987ed6d73c139d6691bedff99da65590456db7ee30ed2cdb6516466ff9191c0cb452968ecd83e611f51b8de12e3f33d9076be508e4089f17025b1350440a67f719875c13a45735a9c59bc35c07e2b09207", 0xba}, {&(0x7f000002a000)="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", 0x1000}, {&(0x7f000002b000-0x54)="93097d8cf5f70efe6faa43d618bfe14874a0a7f4d7a79926fbb8ade156e0089b2038c5b9626347d5ea3169b26041794723bc862b33d570905833117b5bf3341c7a962112d11e1b57e61af833b9939a9454492ac1", 0x54}, {&(0x7f000000b000)="db984e67f08dbac40baeeda5d0c3f86d914104c1995060c1c1a6757d03290c8bc53a39cfece15a3101e54cfc3d561b689df08d9cfa06855b0828ea20108799e2ce094e87ed2eb94b7221cc1edfeefd676e9680f7e35801e4ec6435f1da141c4174fc1992ccf6378c31e65428129ff9b508f74b3e14c295b68f062a578e6f55ae3a6657c54aaf8143a620186173ed813645953fc2f106bb5cf72f6225e173e9834d90c7d8cb84387c921eb0bbae904d1b5459d6b629a5fe2de53ff0113a7414e1373ed2ef", 0xc4}, {&(0x7f0000002000)="4d641a3540d4d5cc86dd14e0bff6b786515ba813b78df5fb41eb91d6d63978b080f9c0dc805a07b3254ea6f5c65052b2b068e430f89cab1c760968826f0274d20f1810", 0x43}, {&(0x7f000002b000-0xc2)="bf19e2a0126892ec76cb32d1ce51a8c4c6bbd3a55b460665bcfa4b465c2f1d018bcdb5fe0b74b4f90dc5e1ce54a2e128a582f2b2fa7f3f767f14c1d9ad5336cc7316eeddd06e40c837cdd066baab9bd0fe4ea920220d16338420d6d066f315a264b39cde87e5b250f917fc1dfa9fde05c04a01d35d163cf1c8fccb26b5398e186b4bd9f32d1949c870787c9d93db31000823c16c968437dc94028658d0330d5a77e9b81a190072a7b53a6be64521c84953f2a28ba8e76caa0fb1cd93fbf5ab460f0d", 0xc2}, {&(0x7f000002a000)="c6ca9b45e3b30fb381e84cf20a2006949a5199bd67078c02653496f63410f5f9eeae43a9526ef627c8af4d3c62495a5acf3ea55ff22e6747eff38fc849cb", 0x3e}], 0x7) epoll_pwait(r2, &(0x7f000000e000-0xc)=[{0x0, 0x0}], 0x1, 0x6252, &(0x7f0000028000-0x8)={0x0}, 0x8) dup3(r0, r1, 0x0) 2017/09/30 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x30)={0x8, 0x2, &(0x7f0000006000)=[@generic={0x7b, 0xfffffffffffffffc, 0x2, 0x0}, @generic={0x5b9d, 0x0, 0x80, 0x0}], &(0x7f0000009000-0x13)="776c618e30786d6e65760067656c6600e63276", 0xfff7ff7ffffffffd, 0x80, &(0x7f0000002000-0x88)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x100000000, &(0x7f000000f000)={0x0, 0x0}) accept$netrom(r0, &(0x7f000000d000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000005000)=0x10) r1 = socket(0x10, 0x80001, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={@generic="4f952a2f1ca0e903385d4fdc575b7791", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000008000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) 2017/09/30 09:04:53 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80800) read(r0, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000", 0x1d) syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x380) 2017/09/30 09:04:53 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prlimit64(r0, 0x0, &(0x7f000001a000)={0x100000000, 0x10000800000}, &(0x7f000002d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000042000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000044000-0x10)={0x5, &(0x7f0000034000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000043000-0x8)={r2, 0x6}) eventfd2(0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000041000)={0x6, 0x4, 0x72ae, 0x2, 0x0}, 0x14) 2017/09/30 09:04:53 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x87fbfd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000006000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000)="", 0x0) readahead(r1, 0x8, 0xf907) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000001b000)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x3, [@rand_addr=0x0, @loopback=0x7f000001, @empty=0x0]}, 0x1c) connect$inet(r1, &(0x7f0000020000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = inotify_init1(0x80800) r3 = memfd_create(&(0x7f0000002000-0x35)="252d23706f7369785f6163010100000000000073656c696e7578656d3174727573746564242923776c616e316370757365745e7d00", 0x3) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x20) inotify_add_watch(r2, &(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e59000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x82e)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000014d000)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r4, r5) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000002000)=0x1) 2017/09/30 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000b000-0x4)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x100, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000000a000)={&(0x7f0000009000/0x1000)=nil, 0x1000}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000000b000-0xa)="00000000000000000000") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xc0, 0x30, 0x6, 0x7}, &(0x7f000000b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000)={0x2, 0x1, 0x9, 0x6, r3}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000003000)=0x1008) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000007000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mlockall(0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f000000b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0xc)={r1, r2, 0x1}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000000b000)={0x2, 0x8, 0xffffffffffff3c29, 0x2, 0xffffffffffffff5e, 0x1}) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000009000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/30 09:04:53 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001f000)=0x2, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002d000)={0x4, 0xf40a, 0x8000, 0x10001, 0x3, 0x1, 0x5, 0x800, 0x0}, &(0x7f000001e000)=0x20) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000002d000)={r2, 0xe7, "25ec3127ea5d10b9f19588b28b2d88f98574f84bc7d32f56424c43deb956c00206742a930b03781b74f72b3eea0925948cc91afffd81a09afa5e49ad63208438eb8357c0927f848574681f4255e8b69632d3b9cde8eb263fefd6b6c5cb0cf0e0ec78d7982d13533e7c0d4a2b5c9056878f0df11ee131ef3e88e6e131ad7ed7441b4646d3eddba260617329d1fca7ddbd599d8bc71e579c5f846b32391297ad5dc5f923e603e41cac2beab6eb81e01bf62c0af940143b8eded53ade2fed87189dad07e3321b3166a3a43c8aad457fdcb11deba66af3cdea2efc51b6e1e379de6a1de9a287dcff6f"}, &(0x7f000002e000-0x4)=0xf0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000016000+0x1e0)=@generic={0x8, 0x6f7, 0x7}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000009000)=[{{0x0, 0x0, &(0x7f000002c000)=[{&(0x7f000002d000-0xcf)="25481edafc153a42d5c50c34c9e6566ec4b15af74a7c9ce6981f02dafa56e21cd895e3c5e1b3d319b0155e20d0cbf0e2b6fe904e6f5eeec151b04456057d6a76cdce5182b9a7c023d27481445cd441de781b9cbc6eb9a465bb1466837a5bbf1a341e8967738ca086b52f47b2d8aeffe01a9a81fc75fd43eb1a600e4391b617b374531412683fcda4c526b8057d32fe35f910278325ce0b9270c3d0ea0a9b628bf51f3b5c66ee27bc6cff2be83f4a7b0f4846f55ca3b5d59d4ecfacc77a72f70d2f7d5454c010c7a4acc8a12b2b626b", 0xcf}], 0x1, &(0x7f000002c000)=[{0x28, 0x104, 0x40, "75e529301226f00eaa0c1c9228c4aa99f6fd5ad137"}, {0x90, 0x10f, 0x9, "cd91b02b8ff0ea32b0ce1b3af0778fd0127d062b88defc360c5a3ebf057568d626bdcf34703f2429a4394260e2904909370e7df4973ba5bdf9d39577b3495f55d633b5eb3ee7c315d8fd13d17dade4438a696ca642b01fd4708578ef5c58f1bba4798ad27b8bfa878c6405c603cac957954c93edd3fb33816a83135b3d020d"}, {0x20, 0x117, 0x7fff, "3dcdcc7870ffe14e5a92a653"}, {0x30, 0x13f, 0x9, "fdece4e2b9fe13e3f5e5a24dce59846ef35e343bffd71aac90b17b01b8ab02"}, {0x90, 0x0, 0x9, "1cc285fe66cbe91c846a8b62923b5727c5749d0054958963dc546c51644ac6c4ae0cd09d0da63a860f8f1bd294113e12905f6abe1ed3d852fbe688e1032aeb81dd6a11843f0fd2a34eda2f188ca8aae9a057db2f28ffee8617f43bd0dea61fac38ec324980e1c33b188c524d79f43bc72ce6c57bc136818fc2970f56b6b0f358"}, {0x78, 0x1af, 0x401, "6681e18486e5e1a44e5e45cb1da2169cc4066f61231a89665f5ba920a35f3a5a2d46c1ecac48df8b54df4b20b80b9ab4e920c6c9dae7b3fe6a6277b39a9bcaf2b9880f7d641bd50ac51090ccad600814ba257f7378753da27848a3fced1c9c4a697243d3"}, {0xb0, 0x105, 0x7, "a806afbfecd20b11f3b397aa05e923df92850152a22bf1a121029c89988b4c7fabeb42a993c5585a4de6f0cedc5a69022015faf85979a6666f4eda97e1dc58346e3415405b6ca28419765880ef32a73fd69e7bd828ecd874cf793d9afe1169fd0b754474d265cef22650665146c4d04fbf5fdc41f48dfe5663dc37ec44764e0cffaf876179733892a81747a978357d850963318922bb4b260ab388"}, {0xe8, 0x11f, 0xdd17, "3446938bc853cbc641ecf22ada6eb74fc48167a9a51b75020729ab758f3f509f27088adfb3e4c6cfe70f5cf624043698fb392f52d4a14df92269818752da93e735b079fa04da43687b136d53826930383c6e7655ed0cdf7c0a0e42257feb5d800e39f65a7b70f600f064767e5923c0e1df94f9f5f15bdd70f0d1ce04e397eb85f8000b6ae5564731c9a9ccf03d5fe8c362c851dee799c4a48ad96efb89e9e6ea35cdeb5e1cc466acc8ce50b9b2c4015b9ce2a411085dde5adccfd655382f72a97599095cc8aa4792a1cb9b0c887f5c90fd"}, {0xf0, 0x11b, 0xfff, "6b6a6da63451c5347931f94ad463b75af01be77199f45f9a013acb146fe307850243be175ecc42aa345a33327bcd4e7c4c181bb52857c6e0e01e14bae12df107547cca86b8e93967b38558bed99fcec6e1e9d7b0a3e1ce2b7c157935e28958886bb77980c0143378f0ac3fee86239dee9f9a5697d494846b399e119bb6cd8ddd9676fa291abf357861bfc82ac74ebf33d47e47d713dd0e79db5878a3ff11484bdc49f05cf815cafc21ed01bc7e2f0cf75211046c7881a787ce90d5c597e98c87c85a07364cd9aa0866d1d9a5f2e09731ef95aa219ff76f1078fe56cdb77499"}], 0x9, 0x8040}, 0x1a}, {{0x0, 0x0, &(0x7f0000022000-0x30)=[{&(0x7f000000e000-0xd5)="e31ab452085e62b6169137607e25050ea994568856648d95835cc01690a856b7f71380aac812d7d6dfaad2b1e87d7ca38df96bf40f5e71692f143ed4c926d9e112fb46b7917d2dbf68fa9bac79f64c1c0ddb29590f4226ad2abd180a5931303af1b6dcde44f9f17be17ffa2fd1f45724d8291372f96cef08d9de04dcb252c834c0185a17573c535452dc4481ed8fca8383c0d3e0e9239de850317b8b04c5903b442d5bf761d2bfdaab7b69e874a0568d0fd3fc86d1b6c7c2d549c368d49a24167ee4d88320afcdb618f644578244d00aa0de88c27e", 0xd5}, {&(0x7f000002c000)="a343181a52bdbf04c97d8b3ae6898570e01bcb71cbf4b2fdcea17c1b6866106863cd4c10975a262897a834fff1909b4f4cb2783ebac06913b55e7243b8fe475ae02d6e6264f76cf71f", 0x49}, {&(0x7f0000018000-0x27)="5a28e799858c313f9de2484d96262f9c3c8c73a002a22f40a4e9954d982167ce488af00eaa1f5e", 0x27}], 0x3, &(0x7f0000013000-0x1a8)=[{0xe0, 0x112, 0x3, "789dd813413e563493a96ce408dcbb0fa55b23821296bf26f51278450335abb214f310850beecc890913aa194c96594d3704d77276247efd89ad1076fcbbdd46cf9bdb890841ea7ec96e46366c32b79890c1f8e2af4a0b278d30d428c2136f1c6ff8aaac29b385f23febc3f84a5ef2ad81365d594335e245a6c53532dea6e2bfa93a341f9613eae8958902e55910a6f8e933b92de33dc1b348484d9ba86a8aa5a073fad5e27f8a9443be880c62de945c74a4178590bdfffb137e9c0ccbe185360cd16d7f2edf1acb868e1d"}, {0xc8, 0x0, 0x100000001, "df548e2c018c8c6523632f328c69ed8e963f143ae34157763b748aa897d45b2fd4922ec36d6569cdf44222080e7a3f24a45c6a3d5b1a8c4c952860cf252f77cfd4da9153c0fd8c5f93b2222606eb94ea6c9fd0c7c461c280d838ab7fe820e37d57fb9d48e8733f25776c497ebb69efa4e3e6f725598a6d48d8eb21f9f4ebcb2fee143be1799f689c6ca94e6c9f3cdba1c6eda6885fa61c19374746836ba31918bb5fd144c8754a1292b2c5db4db595978a3422"}], 0x2, 0x1}, 0x800}, {{&(0x7f000002b000)=@rc={0x1f, {0x1ff, 0x2, 0x30e2, 0x9, 0x7, 0x10000}, 0x3}, 0xa, 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0xa, &(0x7f000002d000-0x70)=[{&(0x7f0000004000)="1a11b0daa1517253694a2b910c1cd31eeb63eb95d6483f9d7a425988957d71379604b2c754ea75ac7b844c9bf7da41cb62a92c3c9197ffbaac20b2008fb46833fc5ed05c572119e49caa22147c47c72de47813c2f1fa321a7d", 0x59}, {&(0x7f000002d000-0x3e)="9a36c7e9649615a41d9dcd0f6e92453a912ada9e2ac2910c62c6685b2eac39f31ae8b134937040d22f4b3768029a1acc48fdd97f37209f79474a18fbe1d9", 0x3e}, {&(0x7f0000006000)="9d5d0e43e21cba0d94cab5569cc57caeb6a5e2c1b194aaf814710e8a67", 0x1d}, {&(0x7f000002c000)="78794c73cac4828d655834f63a28b247e6279801480e366af33bfb2cdfe05f2aba60e22f3ef5476f8f66dd0b6db502090c82302da5075ee9f847528f7399b9f5021405676709d0d31789d87fdb0a052145894b0c97d8bc7b4d267b2c2cbbeb1b85da66bc8fb0223034c452a48486286065926c6d55052f257210db210dc0850d9b1a539d4579fde13595733f2517122bd4f2df66bc84897cbb", 0x99}, {&(0x7f000002d000-0xcf)="b3fe24387a30077dd1276324be75e3d9529453d3c2718cc830f94cf2bd55c99a29cbc2e521acd0d943f9fc04b938a88e1fabaa7d4ead008048cd8cf4d9c5d6fc0c1cbb91686ce87771b991b6f8d26a657b00786d2e86abd4e67ed1268f06ac7ccd4d18a3406be43fa79fcc3a0787557bb307b071783934f024684c8a3782f0824275784e720eda558a005ec7416b3ae13c645fa958ab6b66e938030d5ca3c610e9ca2cc7107b85de314168f36b4d72fd3818ab7459fc56976fa17660a17b6fbeb8f71665a57365cc1dcb3f0d2843eb", 0xcf}, {&(0x7f000000a000-0xc0)="6e54494553b7edf620f923e8ded9bef95c820fbdca0308ffa49503a44a82fe29544ba5b0d058c49708adcd5a36c7edcc266433cf07b01b88d7722f85329e94fa81bacd81bf2aaff9a130ad7add055ba8bd371e084c7d9543cdff212c445607547c21677cfaf6f98cb9226ca5ecef08029e67919d2b6be2093ca0f3bb7420deac8b9a87656afdb61ef59209314fdf978d124b2478e4541117612031871af810a9afa2314d9ad64c052e217006af4777f044a7856b5826036757807fc901799617", 0xc0}, {&(0x7f0000003000-0x6c)="daadc2306e587f9a72a28c746579fab3ed59aa211f75c68facee78a4257ef3a24ff35b05df72acd19024c0cdc61b1afc06cf9497b69770ffdd3efea6bb730287bf7a085422cbef86623ea29d933e8dc34754d32b66d9eae7e640298928171bb3fc4f5234099c5d4084132ebc", 0x6c}], 0x7, &(0x7f000002d000-0x300)=[{0x18, 0x139, 0xf56b, "9eea70"}, {0x58, 0x12d, 0x1, "b434a23e6aed142b8c233771efa51fee0ce1b152f122a71a66e07adb2c8ffff84783b718c3fae105231626a726811bd66fa7b9995959dc9317588dce217594d86c5bc5a2b259"}, {0x90, 0x11f, 0xdbd3, "754797da053ed6af8fb15ac5c59e4428cd39e51adc2d2d7c8ce5bc0bfe83b030caade222d2802c96e958f707a12837484cf8cbda7c60579eedc3df32ed595de3cd1ebfdc577bb08093795c42085ef5bdea8366873e518519f80de84e504dd9fb4674614e01e542365f304e2fbaea0e037c7790d1a3f79a3b50a317ae"}, {0xf0, 0x1ff, 0x9, "0f85532150f70410c9de4640cf77bdb2e97dfe19d6ca902685f093fa924e0e92c3aa829d3691e6806e6f2e920d6137c67024e857274071943b22925764b07b466e4dca36393e72343ccc537d4aa4e4ea5e15d52bc64230fdf34b5ba2454e94da13aa14d7833dc7c3a541534a60214b70911da760d1077414ce8d5600b05a315a52bdfd776b41239427aa7b9c7eb95c632d30e153391bef567d20e9f1adc46996980a169bc864011765895ee5c9f08519ed4caf2da009e23b9d91deb8e6d388e1908baa7ea36ac50a78ebb730daf14d87b0e361161086cddfbed14e1b72a4"}, {0x110, 0x103, 0xee7, "a3f0bc2e4f88fe2f64ea7bc5171002df4f05269ae12d5cfba977026c7c36dd12452d75abd6a06d1e57c799a78076b640adb5bc59a5f001a09644987aa7bc8280f58db13057e910607de5b9abd5491979f4a16150983c040a2390c3c844bfef97e8c4aa0220fc4bd9a88ce2bbc5a4b3d5581afb1d5a2060aec48435019136cbf06abdf5175c28b8c7e3b214095975f688cb0f5f9c1d41dfd1c1ad9303db6f0852a27dd874b99d775297d0238d6e2d32b442b43e69504608fb5f9d0a2cedc7a38a061d4529b063a469e9d995f0d1e524887c4984b801a1215de8d94f6659ec3195c405de610d00f1157d7003e1287b698a9fb7ebcbd8b19afc2b"}], 0x5, 0x0}, 0x80}], 0x6, 0xf70b563e7562d018) connect$inet(r1, &(0x7f0000025000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r1, &(0x7f0000025000-0x8)=0x0, 0x8) recvmsg(r0, &(0x7f0000025000)={&(0x7f0000028000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000019000)=[], 0x0, &(0x7f000000e000)="", 0x0, 0x0}, 0x12000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000002b000)=0x0) 2017/09/30 09:04:54 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000008000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x41) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r1) r2 = dup(r0) r3 = eventfd2(0x7, 0x800) fcntl$setown(r3, 0x8, r1) r4 = fcntl$dupfd(r0, 0x406, r0) write$eventfd(r4, &(0x7f0000006000-0x8)=0x10022, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000006000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000007000)={0x0, 0x9c2, 0x0, 0x90d, 0x0, []}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000)={0x21, 0x5, 0x80000001, 0xecec, 0x57}, 0x14) munlockall() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000008000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000009000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r5}, 0xc) 2017/09/30 09:04:54 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, 0xc) r2 = getegid() fchown(r0, r1, r2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000031000-0xb)="2f6465762f766373612300", 0x1, 0x8000) ioctl$TIOCSBRK(r3, 0x5427) sendmmsg(r0, &(0x7f000002e000-0x40)=[{{&(0x7f000002d000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "15d6042995b15e988940a65d84fe8a70098699a8d8e71f5551f63d622d3badc10d1e480220e1c0a4c278b8135c405c9e3c253e38a31b579560b4ed8c35133d", 0x0}, 0x60, &(0x7f0000018000-0x20)=[], 0x0, &(0x7f0000007000-0x128)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x1, 0x0) pipe2(&(0x7f000002b000)={0x0, 0x0}, 0x0) splice(r0, 0x0, r5, 0x0, 0x6, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x6, 0x6) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000002d000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000)=0xe8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000031000)={0x0, 0x0}) write(r0, &(0x7f0000031000-0x1000)="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", 0x1000) bind$inet(r4, &(0x7f000000a000-0x10)={0x2, 0x1, @rand_addr=0x33fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000032000)=0x0) 2017/09/30 09:04:54 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x3fc, 0xc28e1956ae34afbd) r1 = dup(r0) 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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f70746d7800", 0x8000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000000c000-0x20)=[{&(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f000000c000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000009000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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]}, 0x6, 0x100000000, 0x3e8f, 0x0, 0x7373, 0x30, r3}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000009000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r2, r2, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r5, &(0x7f000000e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000c000)={r4, 0x101}, &(0x7f000000b000-0x4)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0xb, &(0x7f0000004000-0x4)=0x4, 0x4) sync_file_range(r6, 0x4, 0x8, 0x1) getsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000005000)="", &(0x7f0000007000-0x4)=0x0) 2017/09/30 09:04:54 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000001c000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000025000)=0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000026000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000022000-0xa)="2f6465762f70746d7800", 0x10000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000024000-0x8)={0xff, 0xff}) prctl$setname(0xf, &(0x7f0000019000)="73797374656d00") mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x12, r1, 0x0) r3 = memfd_create(&(0x7f000000b000)="5b2428235b5c7472757374656400", 0x2) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000024000-0x4)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000023000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f000001a000-0x4)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000022000)={r4, 0x1}) bind$inet(r1, &(0x7f000001e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f0000026000)={0x8, 0x0, ""}, 0x1) add_key(&(0x7f0000026000-0xa)="73797a6b616c6c657200", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000011000-0x5c)="d25816cb1a22df5a9927e1f15dccd8ef3d1275d3e30622735c9de3ea05e17bac57ebca29e01a6b54212590f3e800ce0e6f400540088a76dd6dda194c5e555e47c8bd20eff83c3b3fba3960b83ed0d00127dfcee3f08382bb4530bcf7", 0x5c, 0xffffffffffffffff) accept(r3, &(0x7f0000003000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000000f000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000025000-0x4)=0x8, 0x4) readv(r3, &(0x7f0000015000-0x20)=[{&(0x7f0000025000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000025000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2) sendto$inet(r1, &(0x7f0000022000-0x7b)="", 0x0, 0x20000040, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) 2017/09/30 09:04:54 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000002e000-0x40)=[], 0x0, 0x0) pipe2(&(0x7f000002b000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000034000)={0x0, 0x6}, &(0x7f0000035000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000035000-0x4)=r3, 0x4) splice(r0, 0x0, r2, 0x0, 0x6, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000036000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000032000-0x4)=0x0) write(r0, &(0x7f0000031000-0x1000)="a4", 0x1) 2017/09/30 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000000b000)="00000000000000000000") r1 = accept4(0xffffffffffffffff, &(0x7f0000007000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000c000)=0x58, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000000b000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f76637300", 0x200100, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000000d000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000000c000-0x4)=0x0) 2017/09/30 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000010000-0x10)={&(0x7f000000a000/0x3000)=nil, 0x3000}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000000e000)=0x0) r1 = msgget(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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clone(0x0, &(0x7f00007ab000+0x597)="1b", &(0x7f000002d000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2017/09/30 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000091a000-0x1)="00", 0x1) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000cd8000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cd9000-0x4)=0x1c) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000cd8000-0x4)=0x0, &(0x7f0000cd8000-0x4)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000405000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00004d2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af1000-0x4)=0xe8) dup3(r4, r1, 0x0) bind(r5, &(0x7f0000953000-0xe)=@l2={0x1f, 0x37, {0x8, 0x7, 0x100, 0x2, 0x20, 0x400}, 0x401, 0x8}, 0xe) 2017/09/30 09:04:54 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) fsync(r0) fallocate(r0, 0x0, 0x8, 0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000099000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000112000-0x4)=0x10) [ 77.068865] Unable to handle kernel paging request at virtual address ffff800037a18f42 [ 77.071003] Mem abort info: [ 77.071759] Exception class = DABT (current EL), IL = 32 bits [ 77.073480] SET = 0, FnV = 0 [ 77.080516] EA = 0, S1PTW = 0 [ 77.081578] Data abort info: [ 77.083193] ISV = 0, ISS = 0x00000033 [ 77.084842] CM = 0, WnR = 0 [ 77.086593] swapper pgtable: 4k pages, 48-bit VAs, pgd = ffff20000eeb2000 [ 77.092020] [ffff800037a18f42] *pgd=000000007eff7003, *pud=000000007eff6003, *pmd=00f8000077a00711 [ 77.100002] Internal error: Oops: 96000021 [#1] PREEMPT SMP [ 77.102486] Modules linked in: [ 77.103096] CPU: 3 PID: 1437 Comm: syz-fuzzer Not tainted 4.14.0-rc2-00001-gd7ad33d #115 [ 77.105359] Hardware name: linux,dummy-virt (DT) [ 77.106237] task: ffff800019184f80 task.stack: ffff80003a948000 [ 77.107347] PC is at __ll_sc_atomic_add+0x4/0x18 [ 77.111176] LR is at __skb_clone+0x4a8/0x6c0 [ 77.114266] pc : [] lr : [] pstate: 10000145 [ 77.115592] sp : ffff80003efd86e0 [ 77.116362] x29: ffff80003efd86e0 x28: 000060003418b000 [ 77.120116] x27: ffff20000ae55360 x26: ffff8000172214c8 2017/09/30 09:04:54 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0x6, {0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf4, 0x8, 0x3f, 0x0, &(0x7f000000b000-0x10)=@common="62637366300000000000000000000000", 0x7ff, 0x2, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000000d000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000b000)={0x0, 0x9, 0x10}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000c000-0xc)={r2, 0x0, 0x30}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000)={&(0x7f0000009000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000364000-0x8)={0x0, 0x0}, 0x807fe) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000736000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002de000)=0xc) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000006000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) accept$llc(r3, &(0x7f0000cd6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cd5000)=0x10) mlockall(0x7) syz_emit_ethernet(0x36, &(0x7f0000cd4000-0xb5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cd6000)={r4, 0xdc}, &(0x7f0000cd6000)=0x8) [ 77.121382] x25: ffff800037a18e1e x24: ffff8000172214d0 [ 77.126491] x23: ffff20000ae60000 x22: ffff8000171d3b1c [ 77.137273] x21: 1ffff00007dfb0e8 x20: ffff800017221400 [ 77.139003] x19: ffff8000171d3a40 x18: ffff20000da58140 [ 77.142093] x17: 0000000000000000 x16: 0000000000000002 [ 77.143170] x15: ffff20000e1485a0 x14: ffff2000082f912c [ 77.148595] x13: ffff2000082f8dcc x12: ffff2000082f8980 [ 77.151908] x11: 1ffff00002e3a75f x10: ffff100002e3a75f [ 77.153239] x9 : dfff200000000000 x8 : 0082009000b00008 [ 77.154455] x7 : 0000000000000000 x6 : ffff8000171d3b00 [ 77.155747] x5 : ffff100002e3a760 x4 : 0000000000000000 [ 77.163970] x3 : 1ffff00002e3a763 x2 : ffff800037a18f1e [ 77.172610] x1 : ffff800037a18f42 x0 : 0000000000000001 [ 77.173689] Process syz-fuzzer (pid: 1437, stack limit = 0xffff80003a948000) [ 77.175082] Call trace: [ 77.175598] Exception stack(0xffff80003efd85a0 to 0xffff80003efd86e0) [ 77.176869] 85a0: 0000000000000001 ffff800037a18f42 ffff800037a18f1e 1ffff00002e3a763 [ 77.178418] 85c0: 0000000000000000 ffff100002e3a760 ffff8000171d3b00 0000000000000000 [ 77.188471] 85e0: 0082009000b00008 dfff200000000000 ffff100002e3a75f 1ffff00002e3a75f [ 77.198811] 8600: ffff2000082f8980 ffff2000082f8dcc ffff2000082f912c ffff20000e1485a0 [ 77.200387] 8620: 0000000000000002 0000000000000000 ffff20000da58140 ffff8000171d3a40 [ 77.201954] 8640: ffff800017221400 1ffff00007dfb0e8 ffff8000171d3b1c ffff20000ae60000 [ 77.203434] 8660: ffff8000172214d0 ffff800037a18e1e ffff8000172214c8 ffff20000ae55360 [ 77.204995] 8680: 000060003418b000 ffff80003efd86e0 ffff200009dffb58 ffff80003efd86e0 [ 77.206568] 86a0: ffff20000a30ce44 0000000010000145 ffff8000171d3a40 ffff800017221400 [ 77.208580] 86c0: 0001000000000000 ffff80001722148e ffff80003efd86e0 ffff20000a30ce44 [ 77.210110] [] __ll_sc_atomic_add+0x4/0x18 [ 77.211229] [] skb_clone+0x1c4/0x3b0 [ 77.212258] [] ip_expire+0x4e8/0x7c0 [ 77.213272] [] call_timer_fn+0x1b8/0x430 [ 77.214335] [] expire_timers+0x1d4/0x320 [ 77.215439] [] run_timer_softirq+0x214/0x5f0 [ 77.225617] [] __do_softirq+0x350/0xc0c [ 77.226734] [] irq_exit+0x1dc/0x2f8 [ 77.227777] [] __handle_domain_irq+0xdc/0x230 [ 77.232205] [] gic_handle_irq+0x6c/0xe0 [ 77.233277] Exception stack(0xffff80003a94b100 to 0xffff80003a94b240) [ 77.234544] b100: ffff80001918584c 0000000000000007 0000000000000000 1ffff00003230b09 [ 77.236089] b120: 1fffe400017ad00c dfff200000000000 dfff200000000000 0000000000000000 [ 77.237618] b140: ffff800019185850 1ffff00003230b09 ffff800019185848 ffff800019185868 [ 77.239153] b160: 1ffff00003230b0c 1ffff00003230b0e 1ffff00003230b0d ffff20000e1485a0 [ 77.260768] b180: 0000000000000000 0000000000000001 ffff20000da58140 ffff80003efd9800 [ 77.262329] b1a0: ffff80003efd9800 ffff20000ae60000 ffff80003a901a80 1ffff0000752965c [ 77.263890] b1c0: ffff80003a066e00 ffff20000ae60000 0000000000000000 ffff20000a34fce0 [ 77.265438] b1e0: 0000dffff519f438 ffff80003a94b240 ffff20000a36134c ffff80003a94b240 [ 77.266972] b200: ffff20000a361350 0000000010000145 ffff80003efd9800 ffff80003efd9800 [ 77.268531] b220: 0001000000000000 ffff80003efd9800 ffff80003a94b240 ffff20000a361350 [ 77.270101] [] el1_irq+0xb4/0x12c [ 77.271142] [] _raw_spin_unlock_irq+0x30/0x100 [ 77.284411] [] finish_task_switch+0x1d8/0x950 [ 77.285593] [] __schedule+0x518/0x17b0 [ 77.286635] [] schedule+0x5c/0x1f8 [ 77.287638] [] schedule_hrtimeout_range_clock+0x1e4/0x350 [ 77.289037] [] schedule_hrtimeout_range+0x34/0x48 [ 77.290301] [] poll_schedule_timeout+0x148/0x2f8 [ 77.291544] [] do_select+0xda8/0x1428 [ 77.292617] [] core_sys_select+0x3c8/0x920 [ 77.293703] [] SyS_pselect6+0x404/0x4e0 [ 77.294785] Exception stack(0xffff80003a94bec0 to 0xffff80003a94c000) [ 77.301226] bec0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 77.303415] bee0: 0000ffff82d6a898 0000000000000000 0000000000000000 00000000000001af [ 77.306988] bf00: 0000000000000048 00000000000001af 0000ffff82f16f80 00000000003d0f00 [ 77.309113] bf20: 0000ffff6bfff1f0 0000ffff82d6a7b0 0000000000000011 0000000000000879 [ 77.317178] bf40: 0000000000ac4000 0000ffff82f1e508 0000000000000000 000000000042c840 [ 77.319302] bf60: 0000000000451d00 0000000000000000 0000ffffd15d92ff 0000ffff82f3b000 [ 77.321442] bf80: 000000000078e660 0000ffff82d6b2b0 0000ffff82d6a688 0000000000002710 [ 77.323546] bfa0: 00000044200009c0 0000ffff82d6a960 000000000043304c 0000ffff82d6a890 [ 77.327213] bfc0: 000000000045293c 0000000080000000 0000000000000000 0000000000000048 [ 77.340110] bfe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 77.342265] [] el0_svc_naked+0x24/0x28 [ 77.343755] Code: 978b7cfd 17ffff91 00000000 f9800031 (885f7c31) [ 77.345432] ---[ end trace 3cdbb931d4c8217f ]--- [ 77.346693] Kernel panic - not syncing: Fatal exception in interrupt [ 77.348429] SMP: stopping secondary CPUs [ 77.411754] Kernel Offset: disabled [ 77.419969] CPU features: 0x002082 [ 77.420920] Memory Limit: none [ 77.421794] Rebooting in 86400 seconds..