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{0xf4, 0x9da154eb5bf60218, 0x1, "e7bffda6709f1a2ab33fe2b16ee7aa375a329521981cc563a7737510f956ac84a643be923f627f24a2f006c2984636fb4f22cb96a0a7330213d66b50666ddd9038f458bac2206f089c9a0b8e15404ed86b6e959c3df14ae2b929e6071e6d49730838965a8692dca84cf3b1415f9c080a38ed7c7063429b3fe4ce43d05799a7dcd89082b95cd196dc55918d2bea20bd8fc16296236cfb21443fdb4b0e4e2f47cd443b1ef8c527287d2e259e8047be732bd9d5bc11977eee373d504c0b1e1fe35c6e5ee29f6194e3e3b51542748ef0e0d0c8930ce5ca29dd6eef73da5fcb7e191582b63de9925a"}, {0x5c, 0x9f, 0x6, "3edf43f7acf2bf03c8364a0e31e36b8d929a0f4e15cd6a1285a48c6bd315b41692eb46c5f64ccf8dde332911dfac9af68e6b4f990180cdca21684e587e6275e500ef7685c344a732cef5cce7beed"}, {0x74, 0x114, 0x10001, "edc35e2c97aa8e146d9e630c9b3cdb3fa11573631c6bba9032606dbf16f88faae3c9ac126c19959edafd770feeebe0841f76ba3a73ef3d376230069ee882baa6ccdc6b74cf273adb3d3ea18a462221dbeca44fc51a6085c9b7a27beb28a10e56e24e802ed863a996"}, {0x10c, 0x19f, 0x6ea, 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"eebe4e0f9f8cef6a23f133356524963e97f004218274a79e04375ea7ba90fff16a942201d807241f4cc75419d56cd72f87c55679999aebcf6be0b7dd5b9530686ebea6b54747e674eaf39b048628bb2f4f1ce98530192fe25a81f1f32076fef3301dfdd083b5eedd276677a1db262b52d1edac9ae0bc1c95384931fd285c425fcc6e3b56e2e2fe29172bd6abf5407063cf4893776239f7a8d4"}, {0xb8, 0x113, 0x8001, "cd93d82d25611a1c2c9bb9f041aab60e916615c13ea13ca234eda04ff68680b79739787022aaf6d55ec8ced14e5450b9b57d26cf51373199a423f6cc6cf6a15cbc8a874ee5e75b311a6f6fa5f410c705b1bce2f450287118ba7151c33bf13a56886a6c2b9b429080b192f7bd22744385e415c59df2c43adb89ce7eb853c698cdc53b1a3a54cb24490cb12858bccff12ad81ab2233788eec7510b0e5e6ea9462211b78fba9205b1def103"}], 0xa, 0x0}, 0xffffffff}, {{&(0x7f000007a000-0x80)=@generic={0x1, "dd5f04fcfff1a9bd1f7e2de0a29fab33c04e7033bf65597df71074acfc66685fe510e72e0be428e16702f92072f114171e30bb901784799c8b030825d2bb22183ee82e9beaefe414446334c45911fab801de92e653875a929252fafedc10f1a0f72962c420f1460d2e6ecc46684db9f337fa63aca13437c114553e442192"}, 0x80, &(0x7f00008a1000-0x18)=[{&(0x7f0000f35000-0xec)="64a0bc2f7fda0b3a2e4f63748d7fa24f8c4e2f779cd4e5f5f739807e90e3fa82cde68e32d0e15c72fc03b8f38baa6430642c2d3c9802fa89e5677f6af58aec459c069e3009d7f68dd798187f5b33a66a5e95eee17e1a6027c742a23d916fa18071458e08d99f2e47c8d9fc832dc87ebe0c27da74176a3a77dfc1bfc80573c590b096b143df36970cc931e8f81f5107a20137505177b07e1f4b36c1ac0bc872907f86b9735264e8a434c2bde1f980fcb69aec9c053cfc33628f3098c95f66162f7a0a207d22b3be3875eea5a748581711f66be1d735ba6128f4770ecb3bb6cc700dbafffc6eb87e4ccfc9bc8c", 0xec}, {&(0x7f0000000000)="2244368bb12b13d68810d51af98cc3cd0ae3b754c6a114692605f4455878c1211b33dd2dacbd3e61126217374d3628b9749091b80080afe77b2b349e7561988f242f6f73154a124cfa3e7443419ea9d54fd8326d61c257b6b5d4baaf40696c6b57d562a27c1984a405", 0x69}, {&(0x7f0000820000-0xef)="30f2ac7ad63daf34cf976c36b30596215d626596b67af2599f988b14eebe8350e92b38c21d05981bcd6f9de4340b8a57da554e89757dbabf658a8185ae90ec1743bd3b8c1c75c0bd2f47a4f3919e36a08d42a2be41611ab6f3b3923166281b91b345557ea2b61aed36d348967e9f84f3bcad8784327ef0e5ff1c4d8b82074c5417039f280055629b03c7a0aacf19acea8cd56737f60de3657ab33728a29d67e351dc244b8a4730ab231d27eea74090aa11113d6995e6c07a985d368265ed23e14268a5355f9712f206ce391a1340aa1da1bd824c06e28bb7dc90a188725497629652de9d539e3bba7e98cc3f3238d7", 0xef}], 0x3, &(0x7f00006b0000+0x1c1)=[], 0x0, 0x10}, 0x2}, {{&(0x7f0000000000)=@ax25={0x3, {"69e718928fc307"}, 0x2}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xa5)="2c0918eac6970019ee43f1986698d66456a3507fa09823b4b51559745b2000210134ef07d9bef7d0f3e1f37f934d744797fda300e1e1375775d8ab1d0a36d5e88471eae284013fb612d2d1ab98e190627ecdaf165e2fa6da9eda20ca950cf092cdf893109cf26514a3525ecb636815fcae310545aad40fef554f53f19fb1d482e63a894db6978c3d69128fdb895bf5879a3d70182122991e7d3e782a87867a923b54b5f14d", 0xa5}, {&(0x7f0000b75000-0x1c)="31bb8c48a5f8ef8602decabd0534d7ae497d6b19f83ae67edd0456ca", 0x1c}, {&(0x7f00000ab000)="babf60d886a64c2d08279a8f5e007522d3de5067cd5521dd144c3263b3afddc44eb8f313c6ed7beb3c078d035dc5255c77045c2b1b0c7b4930c9b9f92f35f4b1b5d0aba3541484431f650d61b17d672107d9ae2177a29d8ef3e4dac15d8b6431a7c982c379b8eac3c188fe613c5f39c8e135c98ecb3b02b22199d168492252", 0x7f}], 0x3, &(0x7f0000000000)=[{0x74, 0x110, 0x8000, 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{0xcc, 0x102, 0x7fffffff, "cba27767a063e4cb0bf30db0af8484b57efd4b903adfd493b77961e55024a90f6487eb71acaf19820d172dbc908669c4d89d47c017e8f6d6338c5b2f9224434ae185b51bf93b3d5d5d790d59646b7cea13b78583d27dcc76424e42baf0aa5354909fedbe4078be1670a6c4c6a7a8f6e34a706ad13338318620ccfdc20af993700760e58af51e3bb06d84f612c580ee6f7b263624701088a38a99143d010c6e83e78ca33edd7a7814c0261c85b5369db4dead056ef171915ea7908f4748f5a18a"}, {0x34, 0x103, 0x1, "3995374f731bb5e9bcb14253760f86b6a9f290cfc3f64e5d0c2cf1ed8188d7463edfbfad8b6d"}, {0x90, 0x13f, 0x7, "62ec8dff6fc32f629a9f5fa5acf9c5ed6f7ff1e61dbbc8df30a9cc52823a2fee577b490a7f9e3ad37584b27f849d01a01cc2253250b9761dca8cec2e064472bebcd660d18b950731f4bf819400ba45ae5e1d2ebb2bb28342e7a0735afea27dd83f661477fb880631a7a77326a98d3fc8853e32ea0e0377e8600d436c2c48be779f6f"}, {0x74, 0x118, 0x6, "d82823ee28f9bebd9e72751d5dd7ade24ee0997e3a17449a31cab729dd2dd7eb501c9e2585e928577bdcf1a1f60a7aba347e7464a1318b048871f7689098d1ac6932e4ea82c775e9c94e9215c0ca495e9dafe1a522d927936d3d14d164e52a11bed3dc85210236"}], 0x5, 0x800}, 0xcc6}, {{&(0x7f0000db7000-0x14)=@ll={0x11, 0x17, r2, 0x1, 0x101, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008ee000-0x8)=[{&(0x7f0000000000)="ce54723f966b732e0e3a6720149e796e8b25118a3410f0a247676f99b3abd386fd660129b9995e002b49170a00f37b1151d584cf1e0f7e8f35f45022de8358fbd68bf74e56d01bbe", 0x48}], 0x1, &(0x7f0000060000)=[{0x94, 0x0, 0x3, "85008ecad3f2950d9615e630d7b4c0426c7842f9f9fd6b6dcfaeaedab7d9afd37bd6e50747b95c8392f29dc76dae972e6b2c7091dcfb70f3b525d6e798f49b07119ccf4062dc7558af119c5c37c1a27e895c9593b663c655f2e3acffdee789438345c05b231d9e502149104c047ec6b85bfdfa6713cb41606caea5751159ab9780b1e998ca"}, {0x100c, 0x11e, 0x5, "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"}, {0x50, 0x13f, 0x0, "3d2ac5c6ded041898a68a480a5b4dee09d96650c5a61f72edb6423c798833089e2787fde76524d09d0cbc3d344c0eb1c7f3a42fec444b0465decd461986218279e1a2f"}, {0x30, 0x10c, 0x808000000000, "16b7561622731cc4c12f2c37552e954d7bbe1ae67bbccc3c879ab61eef6db33fdfb4"}, {0x6c, 0x11f, 0xf520000, "889dddd493f88c75234dadd4091d9929739456f631a320120b5b48a6b7917abf9ff16c3e5cd4f6620192db7530f836657c35c9506ee0b5001e8f170d5fb3e982fae762b7c313618fd689f764b2d78946b2dad8ffeeb290e9e02d846adeae72fe"}], 0x5, 0x4880}, 0x40000000000}], 0x9, 0x4000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e3d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff6000-0xe8)={{{@in=@loopback=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, @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}}, &(0x7f0000312000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000f1d000-0x20)={0x6, 0x0, r3, 0x2, r4, 0x7, 0x81, 0x100000001}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000830000)={0x6, 0x0, [{0x4, 0xc6, 0x3, 0x5, 0xc04, 0x1, 0x627c, [0x0, 0x0, 0x0]}, {0x0, 0x8, 0x2, 0x2, 0x9, 0x0, 0x7, [0x0, 0x0, 0x0]}, {0xc0000001, 0x1, 0x2, 0x491a, 0x3, 0x975, 0x4, [0x0, 0x0, 0x0]}, {0x40000000, 0xfffffffffffffff8, 0x2, 0x3ff, 0x4dac000000000000, 0x0, 0x3, [0x0, 0x0, 0x0]}, {0xa, 0x6, 0x5, 0x3, 0x7, 0x7, 0x2, [0x0, 0x0, 0x0]}, {0xc000000f, 0x0, 0x4, 0xb0a, 0x2, 0xffffffffffffff7f, 0x4, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000565000)={0x1000, 0x29, 0x1f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sigaltstack(&(0x7f0000b42000/0x2000)=nil, &(0x7f00008b5000-0x4)=0x0) r5 = syz_open_dev$loop(&(0x7f000096b000)="2f6465762f6c6f6f702300", 0x10001, 0x0) r6 = gettid() get_robust_list(r6, &(0x7f0000262000)=&(0x7f00003f1000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002c5000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fb9000)=@assoc_value={0x0, 0x5}, &(0x7f0000789000-0x4)=0x8) r8 = add_key$keyring(&(0x7f0000706000-0x8)="6b657972696e6700", &(0x7f0000926000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) chmod(&(0x7f0000def000)="2e2f66696c653000", 0x80) r9 = request_key(&(0x7f0000d50000-0xb)="6173796d6d657472696300", &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b74000-0x5)="47504c7d00", 0xfffffffffffffffc) keyctl$search(0xa, r8, &(0x7f00006e3000-0xc)="636966732e73706e65676f00", &(0x7f000086e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r9) r10 = add_key(&(0x7f000000c000)="727872706300", &(0x7f0000b54000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007de000)="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", 0x1000, 0xfffffffffffffffb) r11 = add_key$keyring(&(0x7f0000561000-0x8)="6b657972696e6700", &(0x7f0000394000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000add000)=@assoc_id=r7, &(0x7f000013a000)=0x4) keyctl$reject(0x13, r10, 0xad000000000000, 0x0, r11) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00007eb000)={r7, 0x4, "04fa5fa2"}, &(0x7f0000323000)=0xc) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00005ea000+0x1ef)="327d7fd7e39573acf38c5ec88fd9f33d9b929e1c055d22b3c7f0509f49c5770f197ab85b3fe3a6cf3b920ef8d4f50d2a512bc0d787fb6ef2f2ea8423459e7eee571f8ba87bb204562b109c401152c94f1767db3ef528613d907f63f438f2251546c2cced69888cbcb3d49b4457be3cef9c9fb0f88f8e4a82bbc653634ae314728c3331a93c47757b3c71c10763dd0c4fa32e4ae48f59fe2bf936370dd7beaff0ad182ffc007ca276494780767e4e5c7cb3f7e142505efd8c7c7705ad6ccd785c1dd81ec19e1d9c6988b143f6df09cc1a119b2bb055f3c446e3ad4c24472218b6abb7196e69b525bbb3beace6") socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e05000+0x20c)={&(0x7f0000573000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000091000)={r12, 0x9, 0x2, 0x7, 0xffffffffffff0000, 0x3f}, &(0x7f00004a8000)=0x14) io_setup(0x1, &(0x7f0000e2b000-0x4)=0x0) io_submit(r14, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r5, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004bb000)={r13, 0x4b, "194a4643cedd4bf3f60ab771af5a303e13fa6dedbabb9b5f980268929592f215248a5ad9e159d00bdf0b16560d254b27f242852dd70b5c3e01f7f446dd71590ae8b23afd517c7ef99b9e69"}, &(0x7f0000ab0000)=0x53) 2017/11/22 17:38:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000082a000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x20000000, 0x8, 0x40, 0x0, 0x0, 0xfffffff7fffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000e7e000-0x90)=[], 0x0, &(0x7f000059b000-0x48)=[{&(0x7f0000fad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000aaf000)="0000000000000000", 0x8}, {&(0x7f000020a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000158000-0x1)="0000", 0x2}, {&(0x7f00001c6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000474000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000ee9000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000418000)="000000000000000000000000", 0xc}, {&(0x7f00003cd000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a4f000-0x1c)={0x0, 0x0, 0x5, 0x9, 0x40000000, 0xffffffffffffffff, 0x4000000000000}, 0x1c) getpgrp(r0) prctl$setname(0xf, &(0x7f0000dc2000-0x15)="656d3173797374656d2176626f78ee657430295d00") syz_open_dev$vcsa(&(0x7f00008fd000-0xb)="2f6465762f766373612300", 0xae, 0x20000) perf_event_open(&(0x7f00002c4000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000140000)="2f6465762f73672300", 0x9, 0x40000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x3, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0x407ffc0003}]}) r3 = syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x400000) read(r3, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) fdatasync(r3) clone(0x100, &(0x7f000016e000)="02", &(0x7f0000546000)=0x0, &(0x7f00000aa000-0x4)=0x0, &(0x7f0000c4a000-0x1)="0f") 2017/11/22 17:38:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002f1000)="2f6465762f6c6f6f702300", 0x3, 0x0) ioctl(r0, 0x302, &(0x7f0000bae000-0x2)="") 2017/11/22 17:38:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x78)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 64.367520] audit: type=1326 audit(1511372283.574:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7690 comm=656D3173797374656D2176626F78EE exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 2017/11/22 17:38:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000aa000)={0x0, 0x4}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ad7000)={r2, 0x7, 0x400, 0x9, 0x16, 0x403}, &(0x7f0000497000-0x4)=0x14) setsockopt(r0, 0x1, 0x2, &(0x7f000097c000)="b639aa45ebc4a83ea797fdad231e332ec1a258acc00227bba361bec1b2597d10315f68c1c813e84c6a02a26f76dd084af205d4ea0b1cc62ca96c4b48d23f48f27ecca921604dcbe83e0d885365f838c5553ae0f468", 0x55) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x8, 0xfff) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x80000, 0x0) truncate(&(0x7f00001ea000-0x8)="2e2f66696c653000", 0x9) process_vm_readv(r1, &(0x7f0000862000)=[{&(0x7f0000c73000-0xd7)="00", 0x1}], 0x1, &(0x7f0000dda000-0x50)=[{&(0x7f0000292000)="", 0x0}, {&(0x7f0000c45000)="00", 0x1}], 0x2, 0x0) 2017/11/22 17:38:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000013d000)="2f6465762f7573626d6f6e2300", 0x800, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000803000-0x4)=0x0, &(0x7f0000053000)=0x4) ioctl(r0, 0x302, &(0x7f0000bae000-0x2)="") 2017/11/22 17:38:03 executing program 7: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00002ee000-0x38)={&(0x7f0000902000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d98000)=[], 0x0, &(0x7f0000665000-0x268)=[{0xc4, 0x114, 0x101, "81b43d93d723b68f283de5438aeed250f240cb0e039f6aba8578aa4b993710c4cc2b2e6d16066b39fbc47582d03e2ff9d181dca7ef3ef0e004e9853890ac76ef83201a3bcf736218f2610299bfefb8cb1bec6ec0630027ecc7c5650d9f2ee91d1d65ece0244a30cd948cb815e2718fa6e3a743a0d90c51c6210a15b0e5fc4f463527c55a0d718a05eb0e068683e0420c5bba92a1ca9beb8344714a7a27d18f873fe5540aa4fd8ede85fee59f5a6199802689fa98aee1de"}, {0x108, 0x113, 0x5, "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"}, {0x80, 0x11b, 0x52f, "595b31cc4c766742a23860f9ef822f3230558b6840bb4b44f86a651c48a0247a2eda7cc20819913252f7994b9d42c0207362fc606d201d19dbe20849b6cbd21a8c4d1ca8a6fb6670c622ca117abf5e3af25f6aae0f7b7c735085cc16e64bc584e93a0aefe128678da13b31b853bb746be6"}], 0x3, 0x10}, 0x4000000) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000b6c000-0x5)="0000000000", 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000099f000-0x4)={r1}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000ce000)=0x0, &(0x7f0000d88000-0x4)=0x4) r3 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write(r1, &(0x7f000074e000-0x3f)="b63db85e1e8d225dbbf3b29d739315d61dcc436aed5ed2bc7018cebc9b97ae21914d872c678ce22c9b16", 0x2a) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000079000+0xcb2)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081d000-0x4)=0xe8) write$evdev(r3, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) fcntl$setstatus(r3, 0x4, 0x0) r4 = add_key(&(0x7f0000711000)="2e726571756573745f6b65795f6175746800", &(0x7f00008ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r4, 0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) [ 64.399412] audit: type=1326 audit(1511372283.574:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7690 comm=656D3173797374656D2176626F78EE exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 sendmmsg(r1, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000e2f000)=@llc={0x1a, 0x1, 0x1, 0x10001, 0x7, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000776000)=[{&(0x7f0000648000-0x6)="351c2f4d9882", 0x6}], 0x1, &(0x7f00003d0000)=[], 0x0, 0x800}, 0x79}, {{&(0x7f000067f000-0xc)=@nl={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000f9d000-0x40)=[{&(0x7f0000cf3000-0x15)="a2592d1dbae6ed0ecdb2a0f0ec6282f1fafddf4b53", 0x15}, {&(0x7f00001fc000-0x82)="4227f805e9ca4f87c0b073b63e26810e01e7cab1b65c9e86367cc004baa7cff6a9484002ec571c4e3a80d6ca79260763fbc99ec2b2197edf5ac9449dee8e28bd2346c27ec073e70c7c1410fe17854db727310f8466d031883b0a5eada315636d90d76b242ef94b7b8c5106d78b154eb52e2b6f6c6dbed67b63d6ca176b5e16d97730", 0x82}, {&(0x7f0000684000)="84d39ce99764469999752fe11b65b3f6418ac209736c4bc492e1f12ab6fe2b568c178579072d81d5197ef87d6fc8ab715e6e216f8984d199d4a6b61d0bea8ad0c0247f49a6ef83da758621e11b87f10afccb1c8f6838187c6dca7fbe7a762b52eced9341eec43ff23af0dae0e8601f5f3545ec2b7414bace7df090ac9ec971973fca4e27c6bd62bad725f5d432a45089e0812ad96773b251cc5aee53bd82863a945d75068329fa567ce831e832041c706e8365b2bc044840", 0xb8}, {&(0x7f00002a5000-0xdf)="bb3945259bfc3b862c93c5ef1aeb49fdf046e4fb0fe82d4b83ffb75c955e66bbf14c32bc71542489729f65100efad43e8f363f7c44c2be26467f7d14a5320a6642d06619dd5e8a324a48c2eab34c5b6aad04395baa650fc9bc16717401abb17921831a302f80f1f0eee2cea07d0ea786c0a8c3923fa62e67dfee5263f13b39c8488199919450ad73b76e179509315b18780401f57376adf73a3a0aa2ee8ebcaf45e4c8d393b46b837fe9c544efacd867b26b77025686c4e95875860ca9f8d089f7dc8c43b5df8ba5bfc8b574a50f1751196d354fa7a1014ef3a77f4a06b354", 0xdf}], 0x4, &(0x7f0000a49000)=[{0x18, 0x18b, 0xff, "5ee2c322c62de9c9468a"}, {0x7c, 0x0, 0x0, "a5382d0ee9d329dd9a849845ff73f0e8afd5ede720d5134d7706946fc52653cc91019f264614c3597882af7d750fcc586948ad5010e62c5bdd71bf530f3ce52daa7b47b268e423e5212a305e7a4c185a086c09ad310dcf52ba814d6ba97c9517733ea384861181aaaabe258fdc2406"}, {0xe0, 0x0, 0x8, "3b341499173243b5941c7ed35da8f89ec4e46f5bacbb0c8990e54740ecb1e8be3189d4925c0e113dd4d37fd1d0a922633b2553969d28d7cf447ca7361a62d69208f88f87d08ef26a2d8f040527679935683afa6424690f77589c5b2ac31a01dbea2d5acff047f0d2cd1d066ce7cedbe528a6a02a8d4476d64b4f09ecd3ccdadb7eb7148052f92221b55db708c9b1a6aaeb677e177fe6883a3e2229bdbb879c9b74d94fe76dc63153a287fae3bc527a64d65888bf482d99061e5e5b8d79039749940ddf2483f839c6afe530df3943ea48cb"}, {0x54, 0x10f, 0xfffffffffffff652, "9f5d2b46c62d9a0079ac20f786f5f62efd1536b5903699f4ff95cfcfd302ea4103cedd663079b36696a5ba6c81a0e0e0ccd611b879d7583d78c333a8c1b0dec4eac805dec1cee6"}, {0x64, 0x113, 0x1, "5eedf88d343aa226ca28af48d52b834acba57e6c54d4878e16ba9de5f9b6dda1237f569b3835b5376de0bc9180403eefb01acefacf4b1197207d8eeea68c86db9306dde0a0d07ce7822bdc700b94299713bfadfb3a5495"}, {0x48, 0x118, 0x4, "7f4653800d9b443c5198a8c207afd952a983362f1c5ea225a550efb2c738d50ca10ad1c480f0e8bcb9d9d3ec8dae37b0702339e45665fd06fc7b44"}, {0x74, 0x1ff, 0x6, "bc5b8cdccefa26c3cf1c82f5a16698863be5669c65cbfc0b243ae1c48cc6a08be828810ddfa6cb0a7c741ccb24565cecc191966ef61917ae9b7b508ce4a6887fbf00ee68bc92860c3baa48d10b88143d6b233e7a5b2a9401a90cf3353c3c1aff390ec15628"}, {0x100c, 0x3a, 0x5, 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{0x78, 0x105, 0x2, "5f6f44e15c998d93280d1664a0228f26186e2ade1866d7ff39c3379abd2118b0a264c9ca74319bcf4da223eec51d9c36babffd308c13cf838ecafaffb3c6149df6f1f3a10133d293dd189e5baeb5e71966f2164ff85a9ea3e53f8893408c77e34f2c0313858579cfc94e"}], 0x6, 0x2}, 0x4}, {{&(0x7f0000087000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002e9000)=[{&(0x7f00005eb000)="aa76b10dfc4e225006a96e9e0a0037d9a3e20e7383ef95d38c7e1a575c1440d7f0521d9be6b02dd8071b3f82a2738d12dae062d4c252741fb156322d4f3d88751d45c00a2e2ddc658fc50a616bd1c7375e78", 0x52}, {&(0x7f00006f0000)="491a4a4c0906f755e74e0e56028e75a0e76ebee72f96afc5c8170766a050e01fc8e1c5656aee9bf634a9cd9f26113c6c054e9f43b869edf1d2943a9c26082e", 0x3f}, {&(0x7f000053a000-0x99)="f3f4ddec650bb0d44eb4caac5a934b7ed9dfa3ef6acaaa9edb8c7be4ce261a40debe46c15b7dc108ce7b04599d9cedc26e0c89961a8e69d58a3cd99e0b12dbfa68499c5d567199adfbd9992e44155458e2d884b14204f0ab41a30983bb51e6b19177777dc28e017f4a7558341bc403e968af85dd0e1007456a860f0bd028770b84cbc6b99a05d9391a3f760962cd49eb0afb320a9bfdbfde76", 0x99}, {&(0x7f00009b8000)="251d758541d30542fe7b8d1c6716069ceb911c40fe0ca47c4431d3027b300960f242409dfa0c2efd345425d47a596f39037488d880595f2c37d6e66d903358173f9962f467fc6865eb3a3705bf2b363f8513b74925053f4ae8789764fd27a1b37792158b0f4b0d2b349e8ca95b97e34468b80b89fbc941cc6f88c77dc949f771426d81920dafdf21d2d1484c127fdd9ae78c8ae5be2b4ed6289ae57cc989e9665721dd516af3b31bfcfe98533d3f2da10112d6747a76bc4899e7be1033ec662e05fa47a24f25749fc0f8e3c7f848d9ed1c6c5075a80ad65d850e157057e8e1d9a0df5aa226df42e29a", 0xe9}, {&(0x7f0000556000-0xb9)="860f907277e115b2f5a47d1e59c8094aef442c3a36ff469021768ea8c5bd4204b91de8e0d38eececfc09dd2ddd66cc640a43891894b192a982568a4080f65281da77fefd4378779eef3d70b744bba807d88a905f88c8b071ac7cc81e861345974f9799e10cef0642ddcb3aae8cab247081686cd55040bf424a005416a674c98cedab15e264ddc36ec3fbb1b0aacbf275e2304d6faf61714ad898cffdfe68653708dfa1d81d475b24b646c122b16814f4454205d628801968f8", 0xb9}, {&(0x7f000085f000-0x81)="17282c1fc10ecf23ff2e4f41042dc2d81b17c794f5f0c3da862791974db16a6bc737e507e49e370c19cf137b4d73c8951f6319ccdbb212d025ccde2c00126f0df4d6a447ad69f1bdb448176dd6fc212f7c948077da0ed537864ba29f56b8880c1f9e472705bfe7424a81ccb732b2487994ea6bae5f5851517aee7c545386128290", 0x81}, {&(0x7f00009ba000)="bfa3b0c8c011508bc67af8e5fbc9c3fc137c782857b02e4d1e7551c3948c929364ad308af38356c6da9f8175b50f674dc30c85db47c7caf4c12b0c6dfa89164f4d64bf8f32281821a5d3ede0ed56805fe9f26cf850d784242561aee5a4d64830bbd0770f6fb66a8e9cbd4f477803cd8443c4", 0x72}], 0x7, &(0x7f00005d8000)=[{0xc0, 0x3a, 0x7ff, "e166939ed47923cb9fbf344c1e1a312b62eecdad885abc60807f9f7fec8c1c5396195fcb7bb463387a528977abe6eb3ba2e5c39a864872b94aa657c0713d1efbf479117ddbf9f75b2ec525fed4e470d04516052a39615d1d95934e4f894bf4cfe48a5e67ec74724ea3416fa70e0db6e942c59bfaaa90538206d8ffd4005b27d8738a69c3ddfb646a08d406dbc45201854aeb4335bb454d89895872abd8ae0821f547b17837970dba7efeca8cd8238523bf33b8"}, {0x48, 0x0, 0xac, "bf166309242d9758cc6f96858f3aa9f8cfba4ad0b21e6ba27f4aebdd30cef7fdd82fddb094922c2bfeeb3f452d9ef8a1684d3f2ef6c9b026ec55"}, {0x1c, 0x119, 0x6, "a44ce115b3a0a1a6fddf90d159"}, {0xec, 0x107, 0x8, "8223120f8dde2cdc1298999ffe3decaeef2f01f03665b4229417c730b3bc43da526fd0d3d09d32fdc5962bae7a8db4bf21ced8d9da360df82f5063fef322237af0d4f422d312c0124944c802557824b28b84122a0f738567323cc8d3b3ac585688dfa7b428ddc9658f38638fc9f36d4fe18a12a525270605739dd9d1d2d108b1b53df798789a19f321e7646538dace01646647e25ffaabc04cff3a85573654e283bdb2ce22a452dbf2e500ba2db4ff6bc9aed9eece283b6ab69036b027c0c01bcf2202fa4ca9987b5b203ee5e59b6545b5a02ce2747601878ddee2b0a17dc280"}], 0x4, 0x4000}, 0x7f}], 0x7, 0x20000004) sendmmsg(r1, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f00003bd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2017/11/22 17:38:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000008, 0xffffffffffffffff, 0x8, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e95000-0x1)={0x400000000000}, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00002a4000-0x28)={0x5, 0x8, 0x6f, 0x9, 0x7fff}) r2 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002c2000)=0x8, 0x4) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000036f000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r2, 0x302, &(0x7f000058c000)="39") ioctl$KDDISABIO(r1, 0x4b37) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f000072b000-0x8)=0xff) 2017/11/22 17:38:03 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000c67000)="2f6465762f73672300", 0x7, 0x101200) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x8005, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008dd000)={0x0, 0x2}, &(0x7f00002e6000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000713000)={0x0, 0x6}, &(0x7f0000f3d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000025000-0xc)={r2, 0xffffffffffffffff, 0x0}, &(0x7f00002ab000-0x4)=0xc) openat(0xffffffffffffff9c, &(0x7f0000661000)="2e2f66696c653000", 0x1, 0x88) fchmod(r1, 0x51) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(r3) socket(0x10, 0x7ff, 0xfffffffffffffffa) mount(&(0x7f00001a3000-0x8)="2e2f66696c653000", &(0x7f00008e8000)="2e2f66696c653000", &(0x7f0000af6000)="7379737600", 0x8, &(0x7f00001e8000+0x766)="43306a2e0e0c0a379004a2225592e1e6752d55083ede8b160da406593cfb8f5b28f7adca25dd4823bd68e04c9e0a4b8df688c022e499a21a0d8eeb4aa017184dc205e4047b30ea6a975cef3fbb6e1533e3195d8c3ee21cf634a6602a88d44a82773a8dd3959b7a20949af3f78bacce721740bb7d41cfbad1766a46d2a87ec437211ad2c7dc28cab44019c19990179a5ae96b0faf1419c5a5") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006fc000)={0x1, 0xffffffffffffff9c, 0x0}) getpeername$llc(r4, &(0x7f0000c5e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000012b000)=0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000d2e000)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x20000000, 0x0) mkdirat(r5, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000042b000-0x10)={r4, 0x28, &(0x7f0000591000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c35000-0x4)=r6, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6, 0x4011, r7, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x7) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000001000)="") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000064c000)={0x0, 0x4b, "6ed103d53a0990a3dbdc644ddd2190a1d23e075ed24369fb97aa67d870282822f31dca0c0612ea410772a9904d8d3ccd1d625f912bc0752ec6dab0c698b90cb8b233df8e3aeea57371e728"}, &(0x7f0000467000)=0x53) [ 64.399428] audit: type=1326 audit(1511372283.574:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7690 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=265 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 2017/11/22 17:38:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000663000)="2e2f66696c653000", 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f18000)={0x0, 0x5, &(0x7f0000ecf000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006ed000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001bc000-0x1008)={r1, 0x0, 0x1000, "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"}, 0x1008) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r2, 0x7ff, 0x2786, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000560000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffeffffffff, 0x44800) r4 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f17000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000347000-0x20)={{&(0x7f000093d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = gettid() process_vm_writev(r5, &(0x7f0000c22000)=[], 0x0, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000b3000-0x1a)="402873797374656d5b3a766d6e6574303a236d643573756d2500") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bcf000)={0x0, 0x0}, &(0x7f0000235000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000de4000)="", 0x0) write$fuse_poll(r6, &(0x7f0000655000)={0x18, 0x0, 0x1, 0x0}, 0x18) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) readv(r7, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x1) preadv(r4, &(0x7f0000183000-0x8)=[{&(0x7f00002a8000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x1, 0x0) sendfile(r7, r6, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000c7b000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000061c000)={r1, 0x0}, 0x8) 2017/11/22 17:38:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000f8) r2 = epoll_create1(0x80000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000474000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x5, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4, 0x0}]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x6b1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x53, &(0x7f00009d2000-0x53)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61ffcc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x100000000000000, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x1000, 0x0, 0xfffffffffffffffe, {[@window={0x3, 0x3, 0x7}, @timestamp={0x8, 0xa, 0x1, 0x0}, @mss={0x2, 0x4, 0xbb56}, @eol={0x0}, @nop={0x1}, @sack={0x5, 0x6, [0x180000000000]}]}}, {"5a"}}}}}}, 0x0) epoll_pwait(r2, &(0x7f0000922000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3, &(0x7f000082c000-0x8)={0x76}, 0x8) epoll_create1(0x10080004) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000eae000-0x10)="6c6f0000000000000000000005000000", 0x10) bind$inet(r4, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() setsockopt$sock_int(r4, 0x1, 0x100000001d, &(0x7f0000c90000-0x4)=0x10010005, 0x4) shutdown(r3, 0x20010000000003) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00002de000)={@common="67726530000000000000160000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000281000)=0xfffffffffffffffd, 0x4) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 17:38:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000049000)="2f6465762f6877726e6700", 0x101401, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008c2000-0x2)=0x6, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000042e000-0x18)={0x0, 0x4, 0x30, 0x3, 0x5}, &(0x7f0000c55000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b25000)={r1, @in={{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]}}, &(0x7f0000f0e000)=0x8c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000)=0x0, &(0x7f0000514000)=0x4) r2 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r2, 0x302, &(0x7f0000bae000-0x2)="") ioctl$fiemap(r2, 0xc020660b, &(0x7f000063b000-0x58)={0x1, 0x10000, 0x5, 0x80000001, 0x1, [{0x10001, 0x3, 0x1b08, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) [ 64.399444] audit: type=1326 audit(1511372283.574:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7690 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 [ 64.399459] audit: type=1326 audit(1511372283.579:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7690 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 [ 64.399474] audit: type=1326 audit(1511372283.579:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7690 comm=656D3173797374656D2176626F78EE exe="/root/syz-executor3" sig=0 arch=40000003 syscall=5 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 [ 64.399489] audit: type=1326 audit(1511372283.580:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7690 comm=656D3173797374656D2176626F78EE exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 [ 64.399505] audit: type=1326 audit(1511372283.580:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7690 comm=656D3173797374656D2176626F78EE exe="/root/syz-executor3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 [ 64.399519] audit: type=1326 audit(1511372283.580:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7690 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=40000003 syscall=265 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 2017/11/22 17:38:04 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f00009f4000)={&(0x7f00008af000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d87000)="2f6465762f6e65742f74756e00", 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000284000)={@generic="00090000008000001607067d08b1bd5c", @ifru_mtu=0x4}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x0, 0x6d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c4e000-0x4)=0x40, 0x4) bind$inet6(r2, &(0x7f0000202000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x800000000000005) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b94000)={0x0, 0x0}) r5 = accept4$ipx(r4, &(0x7f00001e2000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f35000-0x4)=0x10, 0x80000) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a44000-0x20)={0x3, 0xff, 0x1, 0xffffffffffffffff, 0x5, 0x8000, 0x80000000, 0x100, 0x0}, &(0x7f0000ab6000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000f0000)={r6, 0x5, 0x30, 0x4000000000000101, 0xe8}, &(0x7f0000941000-0x4)=0x18) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b4d000-0x4)=0x0) sendto$ipx(r5, &(0x7f000000b000)="98a4c10ec8e08069bcb9d67386c41c76e538264081bf3abf92c79cfe45e29503831753ef629c2a820e068dfe861c4d0465779fee317e92a92da70e076a1c2eddf258399bf2f3fe272b57c98f0cefbe375cb77930765a20447cce14ba95ff188eb25dd29f4f225ec64a79574863a8704f68cfce85765e630ba42ff76405c8aa9f8e5a4460b7ea559edce91358a82937efa5617d8fba50ca0b82c7bf5ee72b30fe10089a8ae13955379dd0e14d22be67bf4186b553330e77e25faa414d6729", 0xbe, 0x3fffffc, &(0x7f000015b000)={0x4, 0x2b4, 0x7ffb, "797905a818e0", 0x3585, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x0, @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]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000ac1000)=[{&(0x7f00005b4000-0x8e)="", 0x0}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00005c1000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ac1000)=[{&(0x7f0000ac2000-0x5)="766ce0d08281", 0x6}], 0x1, &(0x7f000053b000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x4000010) openat$vcs(0xffffffffffffff9c, &(0x7f0000009000-0x9)="2f6465762f76637300", 0x10000, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ff8000)=0xc, 0x4) writev(r3, &(0x7f00008db000)=[{&(0x7f00009de000)="686be5da38ea271f09f7bbfca333565c1c189869580f9306c031f50dbdffbf27b54b1524ce5d5cb51ffc6834a90300ba12471540d389d53a7c30f4617ad4ade4cbd2ccc50907829507237d6700a0a0002265148f566c5256e71bf895f9f470019648958e2e3dbcf15261143288c97a2ae2403dd288c795b32b99a02f2bf8354ee1e188de6cfccefeaedc01d46c9fb8bdec85cb12cbca821b2aa44b47f37496911ecfffbf7a89ebfa0c721a60956b5f434054e7e982633ff13100880fa16deba5e6a43c0574134a0fd3743cd7baf0b4d4a2bf360bad26375bd2e560a902995da69e4f4682856e157beb86578a21091640d3860063b2717f64c493355fc100699f3aab8cbebf6fd12ba0afe7666c7b5df82c4c2bae71848036608796809559da250e9820449f23f92115e44a298ad59c69c1dde0177590bd07f0c3c658554512f6f8c7f51f445fda1a5af35251560cc81862ead6c4459f2a98d9ded4f07318941a10d6e8e9e8c79509e00cd868be45f0c015cdc686405cad11d9af5bc19f21fffb7776087904cc437d9841e051a89d53231e91ef5473d7e252ccf7fb81a80389c52813d8074f29d30167c2dbc51dede352af3395439e383c0eb9138f414e8511f52d08b1537a0347919bc9ca0c2767b1ef2cf356828593d6c085b328c5d6138e7ef4967de92cfe2f34448db73628b684b68f40a98fe8126f1395b67261395b2c977520760aa5ee7500930203c5b4d03f9625ef0965ed7be5509e531ad01b84407d4a89812c141054ae7a52919654cb4b494d9920af732040a67786bc8a6dac6fe4d351e8dfcc64e26e87af54a382c93debe40951721c6d616c9dc3e46c2933d9318347c40fae6cbe338f95da7823ca75b033a93f41f97ccd563bd61a96687e6ca50c2af194e39d11cc0e42e304c59fdc12438db6db03da07c0ae8da25a2555811ef6eb57f85bf56dea764a5ffc224804ac2a3da32e73a180bb1d5f58d4ba8eef799a45c1c4805a298f6fcd46180ac8b0f4366bda391a10b6722a3cf9f5055cb693d1b5d2c27f5492849d878794658fd07a04c0a848b4af195ad990d4ababbf47a3858f002418d40d7c85af1608cc989e6dec5d09f96de4dfa7011c12a5339f76263a62f57e79388ab9c4da2bd5c1cf59e23d80942f534c6b2794dafc942fb171e998931ba51d889c2c2cce10de9483ec436bd3b49a504cc8a702bc0e16a4eb68789670c711e1ed99011b852951e7862c057eaff635942ea21ebb261570d1fdef844953edde65f29ee33a85ffa46b04e72e83ec416724a1a50290d59b394ad896d4da39acfb3bddf461b300dff967ed6ee309ccaf9c98868e46c94a3ad215b662158213268cf609ab60c8f5c81619aa4f044760cb02212e6c033ecb8fe5390ac3276a3ee5de065e8e4fb40a8da193587fd424c009459a62a75e7c98082f98ee54f98eddc7f77188b1801cb455f2988f11f6d61bd39e5c55e2c69015f0658ede8ecc759db084fcb5757b71cc29390ce58fa21a91e57a124ff9106ceda001e9504d4e79ba6ac12d8281b0b44b11254ab468012a412203b88c9b31e29f2f4a3ac01b6263e2dd5a88c64c5ca90682c2e6e4818e679fd6b58dc73e3755365645d62804768effdb0b45e9dd1d714dbd6a3c1c463d1d690261ffa5981569f70f6c51dbe9ba7f6bcc0ecb06102cb1e4781e0287c37ade2cabc9699c499225986d082d401ff22bcddc5d0957b91edba4c25d9c8a6796bec2542008c35fe636e28c3094864f5c2e38f5af9f33fb7a4622d05584151c06b5211ae8b80d1e3cdd5765b3f7157776c07bb9653a074c1da8db942b789c9b7f36310c3b99f243cfe075890f818709ac3b98e053f986e45294d62dfb2d3ed3c43750d7cb95b3289fb86ac22e95c3786057ec5364cfa4d49697f4810591baca520e21031f7047dc5a4089f7bde49157ee912b653bd8c60921e0f9a7fce3d92d07bf6ddb4b3e686d4e78bbabb6625d0abcf15c1e50ee17800312800c18142f0a42f7232f2e57b11071f76ee1ec1bae06dfd0380f1fe99cd2c5e47ad6a3f03e1e548e34051c5a94ae12e9bffb1d096bff59eaa53d8db7029e65174fe9558f59469da12203708cac767544f115945a8c0eb0eaaca0b912a6a69a6b3686f8347cb4d248709f195045358b50e15b1a2d1aeaf640621d56c5ad6fd23dbc50cda165f981426f1852ebc94e1668e2aea9e1dbb11d925dbe024444530bc4a88ba3bad08c500d079a0182658a231d24bc6705f1663e031c2edd2a2303dcaa450b558715989c216131eec67602502fa02419f4e6b3592fd61974a722c8f90f957c8f4df6882e0964cac291bb8d9936d15e35db71a5a3a56ff1d801b4e3de1aa2f4b89bf100244dd6d730a0e727edf0b282f568627d83fd62e45db1d961c5bd09932ca184b03120f23cc8ac85cdb46414c410640ca082366c8e8ee2a7f057196c82e1018bf967f9c15aca54f53af49b6e94bf7d93d0d59d7c2d495969c9e8c2015b51b1a1c92b1aec0da05fabbc0f917ba3d8d31d36343e157e6b206071e670c8ff5da1f095c822eb2b87f30f3f956baac57d0dc057244e1fcc22a9a5e729ba2b404b34487170dfe77dc6c5a32a8aee51d820290a2cba8902b63a347ee0d045ed79417c22f81b5f1e04e7ea4860e0330ff9026aff8b5818dac76cf51394ab2cc3cb9cb68f65e98b3b11b367ebf1a86e98a5fd1756a2c4c6e9b8c348750d227064cc8b73ae36ddf37c3b868b29549c49dcd08a7c14515811a13aa7d5747dbfe172b813af33b48ca5008155a48e33a24eb4c777bdf972415c862e158fb5a7aead0b10a8ea92145fef12b7ccf650f56913c422e43f0b48eac4171149e2d5f94d74a786a9ef88d5c7f8ccaa85fa6adac156a4ee7700b8809a642a0cf73c3171a089681f9316f272c5684431d8ffce735ba56be509c9a14a7f6d6078e28a927456e4540054d7545ef846528f59cf201a2c1bcfc09bd842f95b1c80a1906d6c3e96c075490d9ddedd752b291b077f6a0930b2a007a75b6618387d7d74ca955a1b9e9d84dc9a686480cec7312db3354329fc8eda6dad7768adf847493d55f7baf7b650fa3b5fcea3a7afcb60eb3a29d2982a462ccbd17cd9ec39f9225a65aa8f06fee15432579f14b172b9428f001dd8c5ac60068cacf9638ce362be7429776c874337cb44146d46277ba52649bfd01c4fdd7f0c41eb1a8f35b9cfe1eab881da2f100b087dbed53f3095c09c48b1300ac3eafff69dee0b6c0bd229dd295b5e5c2f97cbe9d08ffbb0e9a18da1f2b97d0ae6d5b54e78849fb674a931f6d2137ff0268cc7274de795c2094341c82bcdd8c4860fc579147de8a729fb75749be8c29908dd2e7621713da26e13482a21013c2a7bcf12634d1d2bd4121b8aaa943b68f1507af9b1fea997f02f3b23a80568d9d4ef86496202ea5bc088cfed9454d6581d6de428ce26a2f6e9d88de0c51003f92244e507291b6569fb5e30b1829b20b809a3de18c06d47f374f44c5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0x1000}, {&(0x7f0000aef000-0x1000)="275c781428a36ee5ac17adef116c5635939bcd43bf73ab1394932c80721eba3b864f4899856c351b147e71a7b936c540feef32bc9e2865716828043e93119dd5d89ac9783bbc8996e53cf44ac27fc60e951681f5df5738450440536c9b3f44e927ceef73a91e4b81886735f0da1f0a5829be27b7387f1b353c518894c2f1e7446d3000da03c08d3215f1ad64287483a55b0b1146cc465467fd7b309e244b22337f2939ec95d8595515cb93f5863620dd7a4b017e843e36f609575146c214d35e1239e5042dacb0bc7a56689cef7a7fd555d3a850f8f3786e432a427dec6ccf420d3e39393fcaabb47223e6cfe8877949b39bde17c4274ae6033ed944dd929e63754b540c79a96f27557bf6bad3834556a5acdfc9373e92ae33bc519426bc3ad541d603d8184b404b6661505cb1f455f4407ca24c10b5fb27683e4692145e4c4366397e363bde8150bc0d9ef2fac9f54bc444b6e00b7ec2141fc894742e049af471613791c303624102ba1d2bed5387eb0e7f7c9210008c2d833f4075e55a29b69a3466281b61f70146f22993ee625b91b70d57eefb92c8ea7b89a8787ae97be90b4e244d00d1e4f636a0ad3e9abbaf3078d9e1c67e568c28d8c7651b45dc5196104b5a2e846a7c6af658473157b6f5a0b6e28fcab0faba91fefaaf751c5a1d9844f7248a5c59b179052eb97452b1518ce0cfd3a63b96ea8caee64e465adfa87ee3ed28e2035621945d372064a80e162e86d3c829d291549b78e7e893a219067202a7a56bf058f836d6f2329a3274b3150a4f476a35fa68d01d6547e889ba36b57859d170036f27e6e1af6ac104bec8bc10126d6940d3d8f36ab0078e7e7dfd1da73c59de8479636f2bcdb7a6e0853a2e8f3fa4f6046e17f6d52f3b8f49a88e0e3b571802ff451ba0abf4e6f9abab9a28a5ccf1045080d3602a4b30bca48b37332c818693aa8428ad2770d46bf840f810ff8d4303a53817e9378a0c497edea4d7fe684c8ae4c9d715900db8403a50347a54370392ad9fa0b8bc7fec0a223efa63d0b7bd938b3d2dcf82ab5fd8e99f0078a3563df0d0b0c1aff435cdddc075e4d1b519bc697f94ec005742dbd47c7abc22cae46cac20394d2bebae7ee3787c6c29676cd7f5d5834ecff2e183d70d21ee5c46abf79e5e68c73b6119701f0601b7c05344898635e1aedbf4033530700303e950567095974e552b25baf34754a2213e08651ee613affa2e6e616ada11c4d4a2c98705901d1628972b7d61dd631b5a7c049317bd4144b97d58258bed849f9ccf8adea329b7fa6d84dff287fb57f8ee006124022ce3d2d18f6dc83d2b869ad6fc78e26191116d984776bbe4037093356a72371e0607077919a354b5fa9c05cab2577afa5c8a70f75b55d0839e9a6306ceafba5f1ef4a5a1e6aae512da6c7dd0b17028a5b8255328a9592a24d9c265880cc7c8a43dc2b4a7f850a27468996fa55daa96df3abf0cbdc4c7bd5d21b1ce10cc6e2412f0179ca4448332dfd5996e1c220cf73688f08f144ccaa1569f322bba33536b3654f710e1cc6a1b8ec3d0588d979026eac41c1f6d5dc2434a8f0f1881e7d6783873ecb9e2b262461e9c556ad1a812d08ef178674b731557f40df41837d74a6ef2f5e9154dff895e179452163064cb4bfe4db8aa15d7e3a00e15a7ba5415285b4ea698dfe14e3449b48cba20b5ff13cf8e42ffbbc53b3f7556bca984b77e38d1c1e50b75dcc4142e62c588aac2c5a9172d22751efe4e48dfe4ffa22b1405096f7cfaa2a611a24f3cca2f49358cac9aa0beb09ec705cb31dba2b766a4b0fd32f6bb4f3d4e014f192e951d1aba7688990bcb4975d99ede825debf2463d47a3c5f621c30497224dd280fd9871e549650471b6c08fb75460c3703c011493d1edd9ca8bc2c61e5f96f7297a403f33a35d89905b0604b9c0d60238f94e38b52a43b04c906a58091fc4a09e18c709cb3b4bcc422559ad3ae4ce61e0299619c2943914e9c66374c6373d54992f022ee3747d82410d515db051ae18fa7e1e9609d784a854d2332e66850adb18d07e18aba3a56b99f1e5f5ee0a07082891082fdb5fbd6432b6a1f2fae9349daa4f68817d2780053e62dffc340c0841760bc5e0e226c758c0d46f672f9c5774d4cc689e3ffa9ee3ac9934f40f2af095d73822273836edd09dcca283705673936f0628523ca028df9488cdbcd596770bfe3106b15024e8bfb811d351eff34132385788f810f09e1ec053ab34fbf2781d551e98fc77b4f820638fab65309eff45d64ba97fe44442167f82b115eec7b8c11c033ca5c83f6b252dce1ebbacb1117877a092bedd12d4da90864f7715cde782fdbfc9951a98aa70df333df6517e670041b5c20436e5a0304b72b6f3881201deab39622de917c8e8b89605623f7dbbc9a7bd4f7724a167ab9319ef539bc4474d25a8df969a927a1ea40cdd9fd7a16c4d26c4e6730084718ef3242e093d6eff8b91b74480b85571eff8334cf549339667590a5edc1147f113560d8d197c0680f782e97422f35423fa31533214d65d5e3a4963f242dc374abc5fdfcc5d48ab96e8ea2bafad09bbd9faa17a9342989aaba56dc3bab07315cdffeddb87f2503e3b211637f9b30c16f90e9bbaf551459d42b4e78467cd88234f98de142e726bfbd0dbe88eb14e2fe27739d2cebfff163de1e657391df61b50d976f17744f8598b336f646ae6cf0681d8cafc548ae69a629f677f9630aede7f9c1b279fc2f44bb142d83d42c955d624bf6bbc0d38d4521f0a2a59eb7895d146a05844bf9bbe23157ff3c2f6f505a16751b33bfe71f8726064e565ecb1abd2e55fbd44fdb91883a5034d76bddea90739995b545698f4407ac398bb94e527f535d8b3fd4991fd46f84c90e578a068b396ef46e58a3cf39f86e298c800021fc698bfbceb1748201edd6686cb5192cea29a9c7c7201d1c7467c48403853ac2dd48ac0175c8176c84fa1dc21b133a49cd73a6e8ed45c42b68fa7b210ed7fd539adabfaa6a7d0ae047c36331aec0aac9f0475f4ec6581979ec9df8f3fe111e0eeee58c20bc1a08a95968e48e0185dea6d1b04109188c5c833eb9bbd6bc6ed62f7bfa49f981ea78885d91280f5851792a863d79f00abd204f3934af71823e7c1ae9a193b3eed6d23269c0ae0262d969141d43c6cce27627b4770348ef69355b5d3177642e2398a7587c55ae262a52e81cc447c563ef081f40b97eba6440238c2158ea86ae4cd0a4a210742596ed21dc1ce3ebd1d914902acd07a02c1f34e34f0c4091a41835fd4ddd8b8e7d40741a8979cb241b764c8c9b620c28b2a8c4bb2c4935214288fa0a10a0e364608daf77dd36482457ab84ba976c0fbe508352c0f10b6e4c84ec59c6175bebd0f9f34f962a2c88dd1a62bfad9e48562da717c7ede4d88d74e3253cc32dee04a5fc8796b91beeaa9c853638555e2232f4133b6a4d20d5e83e803fd6c0fb7187226bdd4a3c0a06f0db9b23b5213f9ce231bc66879ece51acbb2707e14da4570ee6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0x1000}, {&(0x7f0000869000)="2cace548216a85e4d834d91307ae03efb384af39c1c089bcfc1eefb8c5e8c09fb6e240842ca5724720661fa7f290478061e27bc53a18c904a112a3f8b6a1c2e4b65e6f7dad6898d2f3124fbbbbba6875c46b36eb409150b7d814a9f4ac5cb7a528c739f46c4ef8ef34502341aa7f572249065d300d8fa736dcd7f8e3ae7160df14dfcccaca24d93606ba1521d2efc0fe9fd95091f355b9a61cf8607e914453dd942f94f3fa418dc6e4d60e93293505d6bf778bb9b03fa67c5e49e4841974170cd92dd6cf5afdad011e43283664f3f0452c9e210a3fce04e99420f27d6377646d954a3e4c2508784da2eec67cdfcafcc9a114a0a901d77eb9", 0xf8}, {&(0x7f0000c27000-0xe4)="bd6c14966cdb5f08aa501c6187e900f3ae45a614171d36d590c78e62cce9beae31e4b045ab22811c8b4f7381363a4103ff77af630d1b0033f5ee57a08d5dd030bb3c67e6261c0fa544cb999d7dff4b22238b661de94b0459d78f7d93079fc3a71973e217de2606a5747b8dd3d9b9b8c5aec2bd56bd08418c34423cdb3ea5d2bb61f86341497d6c3f8d2d0b68d4a4172ff8c91d19284e8146c4a93cbc0b436139830e95cfe781c80ab3342759b503e3ea753546cc3cfbadc2045917205eed13a4bbaa248483d929502cc2de48dff1aeda6038c7d4fad479af7307e2ce11bc053c56727860", 0xe4}, {&(0x7f0000966000-0xa8)="7989264cbd9faf1470fb676fdc8ccd487a0cbc2a3ec0f2378812cf5c83ed91ac293112ca07706fb292bdb76156a779b20a340c6f20a4fd59aa0b261fdf4fc4af8cb83083160644b13b4a2adbe543c7b83b5100031459444777ec8403fb11d6eb4cca95bca9bf2e24425d8752c279e217fb9ebfa34de11bb71202326d6edebc67b16d1aa672aa082766c718e7c72f3078abc3927ea1864e78a0964234e7ff7c62a3fae5986303e25946bd0fb8850992ce1d0ccc5bb9f1dc7f7c89a6fbeade979c4f0cc7ff1ca2f8d30006d2c1595a6b0d3b02a9af40a11b5e0e053167fcbaf48e68449f9792fbddf32ae1b4e7b99d629e8f", 0xf1}], 0x5) r7 = syz_open_dev$vcsa(&(0x7f000048f000)="2f6465762f766373612300", 0xb, 0x4400) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r7, &(0x7f00009ce000-0xc)={0x1, 0x0}) writev(r3, &(0x7f0000bd5000)=[{&(0x7f0000b59000-0x13)="97b6b3a2a1768d9c210764d054ce3bf914e850", 0x13}, {&(0x7f0000d40000-0x1000)="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", 0x1000}, {&(0x7f0000d16000-0x9f)="84e0327d1c795bff51279387e905a331517ced28082b1bbd1f37eec13f3e1fbed385e67bf57480ecd8dfc837ae8130d615dd4f968f7263fc1157bf0267010510a300000000000000099e5b365972ee91b4b68426f93e870903a18d6163587ac9d947f7e49b48963088149152d2fa9d5bd0902eefa71fca6ee98fcef1c6e680f5e5f0aac178ebe33cb6a525a11225bd2ed8c80781b155ecb53736b3fd22546e", 0x9f}, {&(0x7f0000508000)="04f748ccb9af792c64687a227b59844f9c17bb041845b431541b314b64e1903ebe10eab15a3d77d31c226204f8cac0191c023b54e98391b266c6496ce0fd5503153669b8d5e6541e5ec9cf34902df1d178", 0x51}, {&(0x7f0000864000-0xe0)="d8bdfab9635b92d053c7e679ce8a2c56a403271e9b005f8aff01b9da3d7dcbf3920b0a745fe4c73d4267a045d74f9eef7ff3f710e27cfa432a0651b3575e5d602d1e688a190c4e27ab255b2b2b2b7d9b5c065b6494ca3c7217391b0f705fa3d065e2f478b7ed5e91e70268f7f9db536d1a0fab8db415c38278192c032c2755f99199cf2d188d656953b8d1b6d2285a1acb35494fb97e69163dd3dfefdfdecf79a7ce6b8109009bcb1e23eacb13fde672fbea3b77e288a3c00f64846d2bbe100ec9987429710ba39cc9d64e64b8443fcb68b1771605c6457e8e8b940f23acc147", 0xe0}, {&(0x7f0000b92000-0xd6)="18e2a41a5b613107a286fda441309a26a55b54277bb6d9e6156f89ba49ad5115a4caebb8d9ee8fc7c98871cc3c4c13fa2e8a0d9701855128852066fe4313d684672df1197f9f024e0c6b7a8cbab89cdf4b3fe2903bc346dbb4ed1b38f42b351dfe3b7633c5ca84274af159b787c8083bf3518fd6cb548b31e3444f6661fbe974fdb98f91941a6197f32aba6a8525ca34da8699121e261630ca15ad592f6a603afb3e78ed9a18dc0cef8da813caa543f5ddfcf9c51ccec72ae75c82cc3b5af234a0dcec2ce1f7a37d3a06d21abcfc35bf84c1c55caaf3", 0xd6}, {&(0x7f00006bb000)="6405502a80885b58fa97f53f4f63e0c435cff901399343e9a1bd4e481331924e316cfcf57007f7796fd1c6c9d1635a255cbec8e1dd9a94f907119867baa0a85213197124665eac591ec48393968e9bee22c3d0", 0x53}, {&(0x7f0000c63000-0x87)="cf95f3a70d7ebac5e86d9778dbbfc8cca8eb36ab65fcf48221a617ce4e28470e1bbaf3ebd19e1ee05303257ddda042f7c7a57b1cc1090b7a02c35fc64bf00cefbaedaaec0723af5471eb249a0c4619764f99deb88888487785fcfb49fefcbb4998d26b2c8a8536c4dfe50a92711dee3958f575b4204909a56912e75b7d2644c9a1f2773a6c1dab", 0x87}], 0x8) 2017/11/22 17:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x302, &(0x7f0000bae000-0x2)="") 2017/11/22 17:38:04 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a12000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f7000-0x4)=0x8) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x2, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000003000-0x5c)={0x9c84, 0x1, {0x0, 0x0, 0xd4, 0x1, 0xb2b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000002000-0x18)={0x6000, &(0x7f0000002000)=0x0, 0x0, r0, 0x0}) fchdir(r0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001000)={"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"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0x401, 0x4) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x4)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000005000-0x80)=[{{0x0, 0x7530}, 0x4, 0x4, 0x2}, {{0x0, 0x0}, 0xb79, 0x6, 0xbc}, {{0x0, 0x2710}, 0x100000000, 0x4, 0xe0000000}, {{0x77359400, 0x0}, 0x9, 0x2, 0x77}, {{r2, r3/1000+30000}, 0x10000, 0x1, 0x8001}, {{0x0, 0x0}, 0x6, 0x6, 0x4}, {{r4, r5/1000+30000}, 0x0, 0x7f, 0xfffffffffffffff7}, {{r6, r7/1000+10000}, 0x8, 0x5, 0x6}], 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000004000)={&(0x7f0000005000)=[0x444d, 0x3ff, 0x5, 0x2a64, 0xffffffff, 0x100000001, 0x30], 0x7, 0x3, 0x3, 0x1f, 0x2, 0x40, {0x0, 0x1, 0x722a, 0x0, 0x4, 0x7fffffff, 0xffffffffffffffe0, 0x9, 0x9, 0x4, 0x5, 0x0, 0x7ff, 0x6, "8e8ab9d1ba0c0a16bfef9ea1664a2d018fe514c17290cfd11657251fc55077c4"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000007000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x1) write$fuse_notify_store(r0, &(0x7f0000002000)={0x28, 0x1ff, 0x0, 0x1000, 0x3, 0x80000000}, 0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000007000-0xf)="2f6465762f736e642f74696d657200", 0x1) exit_group(0x81) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000008000-0x10)={{r8, r9+30000000}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/22 17:38:04 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010802000000084) bind$inet6(r0, &(0x7f0000fcf000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000023c}, 0x1c) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd5000)=0x7, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000fd5000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x94a99b8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0xfcc, @loopback={0x0, 0x1}, 0x65}, @in6={0xa, 0x0, 0x2ec, @loopback={0x0, 0x1}, 0x5551}], 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00007b4000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ce4000-0x20)={0x10001, 0x3c, 0x10000000000001, 0x100000001, 0x3, 0x9, 0x82, 0x50, 0x0}, &(0x7f0000fca000)=0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e47000-0x6)={r2, 0x136}, &(0x7f0000fd6000)=0x6) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00006fb000-0xd)="00000000000000000000000000", &(0x7f00004da000-0x4)=0xd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007ea000)={r3, 0x0}, &(0x7f0000a16000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fd7000)={r2, 0x1}, &(0x7f0000c7e000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000036000)={0x0, @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]}}, &(0x7f0000fc9000)=0x8c) setsockopt$inet6_buf(r0, 0x29, 0xd9, &(0x7f0000fd2000)="99daa6d752cb8bb74d743618237f86e4779fa3cb220e4978e29ccd43d9d34959cddc25006080d87293aaaf0085ac2b21ca490e6767a776aaa00ef4804b063f9340701004677992baeef27b10c27a43547f02873fcde7aa706f0088b22396cc37637c77bb30e3952264f5e291a83d5ce75ed22828389ff1acb8d3de3175c427e3094c95655c480a0eecd447ac1b61a8eaa7c714c73702127c7d9dde7a303b692c6490000000000000000000de61d21d", 0xaf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc9000)={0x7, 0x40fc, 0x1, 0x2, 0x8, 0xae, 0x10800000000a, 0x401, r2}, &(0x7f0000d54000)=0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fd6000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c5b000-0x4)=0x0, &(0x7f0000fd3000)=0x4) sendto$inet6(r0, &(0x7f0000c9c000-0x1)="c3", 0x34000, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f0000fd8000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b10000-0x4)=0x14) shutdown(r0, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008ea000)={r2, 0x1, 0x0, 0x6fa, 0x0, 0xffffffffffffffea, 0x37, 0x6, {r5, @in={{0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x7, 0x1, 0x1, 0xffffffffffeffffd}}, &(0x7f0000fd0000)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000680000)={r4, @in6={{0xa, 0x1, 0x400, @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]}}, &(0x7f00006ae000-0x4)=0x8c) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f000026f000)=0x3) 2017/11/22 17:38:04 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000af3000-0x78)={0x2, 0x78, 0xd4e7, 0x7, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7ffffffe, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d6000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00004a1000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x8, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000991000)="2f6465762f6b766d00", 0x4000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00007d8000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00002e7000)={0x0, 0x1}, &(0x7f0000e1e000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00006d1000-0x8)=@assoc_value={r5, 0x4}, 0x8) r6 = syz_open_dev$mice(&(0x7f000033a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c75000)={0x0, 0x0}, &(0x7f00005de000-0x4)=0x8) r7 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f000015c000)={&(0x7f0000141000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000087c000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00001da000-0x4)=[0x0], &(0x7f0000316000-0x4)=[0x0], 0x4, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000ed9000-0x4)=@int=0x0, &(0x7f0000e5c000-0x4)=0x4) bind$inet(r7, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000095d000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f00003e5000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r6, r3) 2017/11/22 17:38:04 executing program 5: lgetxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)=@random={"747275737465642e00", "7070703100"}, &(0x7f0000eec000-0xad)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x40000000000000b, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000000000/0x49e000)=nil, 0x49e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000080c000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x8000000000002, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = socket(0x5, 0x803, 0x2) sendmsg$nfc_llcp(r2, &(0x7f0000b10000-0x38)={&(0x7f0000921000-0x60)={0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, "0005"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1e, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e35000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x3ffffffffffffc, &(0x7f0000193000-0x1)="26", 0x1) bind$inet6(r3, &(0x7f0000fd4000-0x1c)={0xa, 0x2, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) socketpair(0x1, 0x3, 0x4, &(0x7f0000fd5000-0x8)={0x0, 0x0}) r6 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r7 = socket$inet(0x2, 0xa, 0x5) ioctl$sock_ifreq(r7, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3fc}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00006b5000-0x8)={0x7, 0x9, 0x3f42a54a, 0xf3}, 0x8) setns(r5, 0x8000000) close(r6) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0xbbc0000000000000, 0x10000, 0x8000002ed2, 0x0}}) 2017/11/22 17:38:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000be000)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002fc000)={0x0, 0x10000}, &(0x7f0000b4f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000701000-0x8c)={0x0, @in6={{0xa, 0x3, 0xb5cb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000092f000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008cd000)={r1, 0x0}, &(0x7f0000240000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000958000-0x91)={r2, 0x89, "d02c8f94480e8cff91559352a4dd25bee1435191c6d48a2369377667291433c29179d7a3dab7e0ac8d4c986302f371ce11082771fa5d072264106f9e9ec39fc09d238437c4bd34c73aa5c3b800b432c6fd864b3593e3b6e1509cc57a75afb1ca99ea9bf2f78c1f4f4e2398c6a0c5c9973860d86ab17e27bb7c534d2a3a26ae3b2443e6374338744d36"}, &(0x7f0000e3e000-0x4)=0x91) connect$inet(r0, &(0x7f00006e0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d38000-0x40)=[{0x8, 0x794}, {0x0, 0x5}, {0x4, 0x1}, {0x3, 0x102}, {0x8, 0x3}, {0x3, 0x8}, {0xa, 0xffffffffffffff80}, {0xe, 0x8}], 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bbb000-0x8)={0x0, 0x4}, &(0x7f0000d48000)=0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b10000)="2f6465762f76637300", 0x800, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00005aa000)={0xeb, "9666621b4fec"}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006b4000)={r3, @in6={{0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x280000, 0x5, 0x7, 0x2}, 0xa0) socket$inet(0x2, 0x80004, 0xd2fc) 2017/11/22 17:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c51000)="2f6465762f6b766d00", 0x1002000000101, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) futex(&(0x7f0000c02000)=0xfffffffffffffff9, 0xb, 0x7, &(0x7f0000df1000)={0x0, 0x0}, &(0x7f0000824000-0x4)=0x3178, 0x7) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000927000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) mmap(&(0x7f0000928000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000928000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00009cf000)=@req={0x28, &(0x7f0000928000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000928000-0x4)=0x21000005, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000928000-0x48)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000a9f000-0x10)={0x0, 0xfffffffffffff07a}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f000054c000)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000035b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x5, 0xaf2) bind$inet6(r6, &(0x7f0000297000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 17:38:04 executing program 6: socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x302, &(0x7f0000a44000)="") 2017/11/22 17:38:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x1, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25a000)=nil, 0x25a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = syz_open_dev$sg(&(0x7f0000790000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f000022f000+0xc04)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) close(r1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d55000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r5, 0x29, 0x400000000000001c, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e5000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cf2000)=0x75) rt_sigqueueinfo(0x0, 0x31, &(0x7f0000248000-0x10)={0x0, 0x100000001, 0x7, 0x1}) syz_open_dev$tun(&(0x7f0000d05000)="2f6465762f6e65742f74756e00", 0x0, 0x8902) r6 = socket$inet(0x2, 0x80a, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x72, 0x83, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffc, 0x2, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8004, 0x1, 0x3, 0x0, 0x0, 0x7fff, 0x0, 0x0}, 0x0, 0x6, r2, 0x200000000000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000288000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$netlink(0x10, 0x3, 0x0) close(r7) 2017/11/22 17:38:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) poll(&(0x7f0000eec000-0x30)=[{r0, 0x2, 0x0}, {r0, 0x8002, 0x0}, {r0, 0x400, 0x0}, {r0, 0x44, 0x0}, {r0, 0x144, 0x0}, {r0, 0x40, 0x0}], 0x6, 0x10000) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) symlink(&(0x7f00000b9000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b36000-0xa)="2e2f636f6e74726f6c00") getrandom(&(0x7f0000f68000-0x4)="00000000", 0x4, 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000085c000)="2e2f636f6e74726f6c00", 0x40000000000000, 0xffffffffffffffff) getdents64(r1, &(0x7f0000001000)="000000000000000000000000000000000000000000000000", 0x20001018) 2017/11/22 17:38:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a1c000)=0x0) perf_event_open(&(0x7f0000433000-0x78)={0x0, 0x78, 0x8, 0x3, 0x2c8, 0x51c2, 0x0, 0x2, 0x8000, 0x6, 0xfffffffffffffffb, 0x9, 0x3, 0x12, 0x0, 0x20, 0x0, 0x4, 0x8, 0x10, 0x0, 0x7ff, 0x3, 0x20, 0x80000005fc, 0x0, 0x0}, r1, 0x7, 0xffffffffffffffff, 0x2) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f00007c9000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x500000000}, 0x1c) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x4, 0x4) bind$inet6(r3, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x19) mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9f) perf_event_open(&(0x7f0000435000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200000000000000, 0x71, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffd, r4, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f73657175656e63657200", 0xfa, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a3c000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c6d000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x8000000000000c54, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x40008, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000001000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb8000)=0xb) pselect6(0x40, &(0x7f0000f0f000)={0x6, 0x0, 0xfffffffffffffffe, 0x659, 0x8001, 0x8, 0x3, 0x7}, &(0x7f0000f23000)={0x6, 0x1, 0x6, 0x40000008, 0xa722, 0x4, 0x4, 0x5}, &(0x7f0000000000)={0x5, 0x1527, 0x1, 0x1, 0x3f, 0x20, 0x6, 0x3f}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000003000-0x8)={0x3}, 0x8}) r6 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r6, &(0x7f0000141000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup3(r3, r6, 0x80000) accept4$inet6(r6, &(0x7f000016a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000976000-0x4)=0x1c, 0x800) 2017/11/22 17:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x90002, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000354000-0x4)=0xfff) ioctl(r0, 0x302, &(0x7f0000bae000-0x2)="") [ 64.951262] device gre0 entered promiscuous mode 2017/11/22 17:38:04 executing program 4: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00003a1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) write(r1, &(0x7f0000e06000)="240000002800070800000018000000000108efff01000000000002000000000000007f0000ff", 0x26) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005f4000)=0x0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="58", 0x1, 0x1, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xb, 0x8437) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000392000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc9000)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x2, 0x2, 0x40000000000094}, &(0x7f0000fc9000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc9000-0xc)={r2, 0x8000000000001e5, 0x10000000e}, &(0x7f00001d8000)=0xc) r3 = socket(0xa, 0x2, 0x452) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000001000-0x7f)="7d4e34e48b4c87f086307741d9af58ed08cdf09b4a5544fb0d2e397c561b570577e35a85beb6c3ba026ba9ba84948fc2f9aafb9f1557872f2c10f2868c35c8069251b9e92e5859fd8907173e2ea71ed7a9827cdde6a6e26d7cdf54f3990615fedc4af3c3de9d74a1b0aaa6198f60b504d2dfa225d70cc679b27b96564e6927", 0x7f, 0x4800, &(0x7f0000e0b000-0x10)={0x3, {"44e808a66dde08"}, 0x3}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x434b7a02, 0x8, &(0x7f0000fca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fca000)=0x63) unshare(0x12000) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 64.991989] device lo entered promiscuous mode 2017/11/22 17:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000644000)="01000000030006000007000000c4ffcc", 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000d3000)=0x200, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/11/22 17:38:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000ce2000-0xa8)={{0x9, 0x8000}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x20440, 0x1, 0x9, 0x4, 0x10000, 0x3, 0x0, 0x1, 0xbc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eca000)="2f6465762f6877726e6700", 0x48000, 0x0) r2 = add_key$keyring(&(0x7f0000142000)="6b657972696e6700", &(0x7f0000a05000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f00001d5000-0x8)="6b657972696e6700", &(0x7f0000f25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) mkdirat(r1, &(0x7f0000d5e000)="2e2f66696c653000", 0x80) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000d0a000)=0x20000000000000, 0x4) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000efe000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000ff4000-0x4)=0x0, &(0x7f00006e2000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009e2000)="2e2f66696c653000", 0x10800, 0x20) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7ff) r1 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x302, &(0x7f0000bae000-0x2)="") 2017/11/22 17:38:04 executing program 5: mmap(&(0x7f0000001000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x401e34, &(0x7f0000318000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000e3a000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca0000)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x74dd, @loopback={0x0, 0x1}, 0x7}], 0x4c) connect$inet6(r3, &(0x7f000051b000)={0xa, 0x3, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000b73000)={0x0, 0x457b, 0x30, 0x9, 0x4}, &(0x7f0000ab6000-0x4)=0x18) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create1(0x400080000) epoll_wait(r6, &(0x7f0000493000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x82) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x1, 0x4) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x2f, 0x4}, 0x8) sendto$inet(r2, &(0x7f0000d99000)="", 0x0, 0x10, &(0x7f0000331000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r7, 0x11, 0x0, &(0x7f0000b51000)=0x0, &(0x7f0000d25000-0x4)=0x4) bind$inet(r7, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r7, &(0x7f00007c7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x0) connect$inet(r7, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000856000-0x6e)={r5, 0x66, "66eedc94ba04ab5cb38defec9c7d1b39836ca5d1092baf21eb438e3cadc070f512c97df274a929c7ac7410f8a1b43926ed0173782edad9291f2ff60cfd431f4f1153d5b411930626d9bc75d67ba02cd9e5d719241d6aac31f3678e0a0f1b6a1b520958abbd9d"}, &(0x7f00007e8000-0x4)=0x6e) close(r7) r8 = socket(0xa, 0x3, 0x1f) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004b9000-0x4)=0x0) r10 = getgid() sendmmsg$unix(r8, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000678000-0x10)=[{&(0x7f0000000000)="d863a36f104c2ce3feb86d54c2dd66bffe253c1e1bc3225bc6b60764e50bd5e03900277e15ec616d1bda6f97e308c1f2b0aa98f222881b49335b6fbe21395405f7991237ab4b86a86ac7386bd95bde28874717b9fb7e8a", 0x57}], 0x1, &(0x7f0000b28000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r9, 0x0, 0x0}, @rights={0x1c, 0x1, 0x1, [r8, r8, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r9, 0x0, r10}, @rights={0x28, 0x1, 0x1, [r1, r8, r8, r8, r8, r2, r8]}], 0x5, 0x0}], 0x1, 0x0) setsockopt(r8, 0x400000000000029, 0x800000000000040, &(0x7f0000190000)="64", 0x1) 2017/11/22 17:38:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x400003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000363000-0x8)=@sco={0x1f, {0x545, 0x6, 0x2, 0x6, 0x4, 0x9}}, 0x8, &(0x7f0000b87000-0x20)=[{&(0x7f000051b000-0xa2)="0ab0c0f55c19a476404f5f008445e3dae917a7ec06e7d18c3ea73b00697c8b6e9cc55b8bfc1703d604dfd7af799f38b680a9b18ca81c17ac7eeb8ac3c1e06a84777bd3a199cce7164e55f3782a0b993edda06e6d42cd639b4e85da4b75adede4be40ed2cdc9fd5120449c64ee9903c1845d3f09c80b376ddf031b15e83aa20ad179d3ad927f79f4db232f0db55dc115d721d1f6714533819bb5dbf97fb7b69dded5d", 0xa2}, {&(0x7f0000927000-0x6f)="18339f34d19e85e96cb129c1825ff4f988f88257804ba2b3f5952376e156523cd790067c445425489d08bfb571e3cc078579aa1401f123ebf16222c44a406e3b938e5c930a572a820ae314cd40015c6a75c4fa480d5941bd6ee524e1c4e9314772191d96fc2764f8a52f3ae94ef560", 0x6f}, {&(0x7f0000001000)="7fd6c40164fac921894abe0c3420a16ac075ccb9f95b7823a2f967951ad1154ad579b34379eb6bcf8ab7a8c71012e97ce41de4593de2569c6cba62f9ccaf5dcc001c781779aaf05260f1f4088297ee91c6f897d7cb245e5330c48d20c44fe5e6e5da0388dcbf0abcf172a8eeebb9e53289fea474bc47228ed50c959f97b0c097423032e97568b4c80677160666cf18f93783fbc225f8b0be798869c017df034f7132e626d95bf4f1a54c0aebee1d01696b1ce960c69c4ab3ce498cae7c92f4ee88da8ad35395a2736d0029e771dcc51cd4f0c928b3bc5d806c7f975f71f62b0c045b5e", 0xe3}, {&(0x7f0000127000)="90f6b362a7b9d04c40912cc731652f65547b1ac8544b2b4f3f00f374b59297ad48c75737877ce48222154a68a4fc7d57b3fa94b33b78b2b789d5906d0870b1541c85132258330b8b3cddfbe12a41de98259099fc3949dc62bc8628951a323e6f40e2fbb259cc33a3b0db068fbe66b0d823ed309b448300", 0x77}], 0x4, &(0x7f0000001000-0x1dc)=[{0xd4, 0x103, 0x3, "851f9c5aac3a696826d39ef19478ae7ac69d0d7520475ee1ee75ec5aeb930fdbcc31800dd357e2ab822ca2c59be0b245c6e61b413bb051d450948b8db28766c9948b8978b91776dba767823c3c9c4da0ac891834879b9fc341521cfcbe9e57e7d0ffe64ca8f3baaaf6ab87bc87a708d84085b1dd26e2b566e32fdb98cbffa5c8ca91eec710926abfa96c897eace4fe3a1ceef487c1eba74785b89152aaced0907f75879dfc346b037b7a504cd0e29c7ed5a60e07ad8b6846bec6ee8e2210ce830ae20be07481d6b0"}, {0x108, 0x10e, 0x1, "4ce0050c06c7ca6c03b319d04504c7b42b57cf048033cf1f633043c9b0b27a74dc6a8a88873922e1fa64bce5eec1e0e9ee8db9ab7bc36fbd9ce33e0dbe9dfed3dfd398a639f2dd7c6501a6612b5ee38167b2029dfa4da9d8e5269af0dcdce9a997867d48340b7420ab4833ce430bbf7ef30d600ea4051521ac51016c4caf6e8e1254792133cc190f7028f5827f29aa2e8cf0cfbd2e994de8bb946e5fef290131cfc210a883b16dc28d2256c00110c48073021f9374df6c989cafaa03f439fd7714a16b865c64f577756dcae668a639d8544d5d355a15cf443fcf3cc3be195a005bf091d7df717ba437beada7b852c66f36ba6ae8e9b33e5e4e"}], 0x2, 0x0}, 0x7}], 0x1, 0x24000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000364000)="2f6465762f6c6f6f702300", 0x3f, 0x5) ioctl(r1, 0x302, &(0x7f0000bae000-0x2)="") [ 65.038138] device lo left promiscuous mode [ 65.057336] device lo entered promiscuous mode 2017/11/22 17:38:04 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)="2f6465762f72746300", 0x800, 0x0) connect$ax25(r0, &(0x7f000093b000)={0x3, {"e11e9c7db0d8a4"}, 0x71}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001eb000)={r0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000afe000-0x4)=0x0) move_pages(r1, 0x1, &(0x7f000035e000-0x4)=[&(0x7f0000b51000/0x1000)=nil], &(0x7f00001e3000-0x4)=[0x4], &(0x7f0000fc1000)=[0x0, 0x0, 0x0, 0x0], 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fd8000-0x4)=0x0) ptrace$getregs(0xe, r2, 0xea92, &(0x7f00004a0000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = getpgrp(0x0) setpriority(0x0, r3, 0x84) openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f000006e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001be000)=0x1c, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000783000-0xf)="2f6465762f73657175656e63657200", 0x80200, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00009fc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x814, 0x1f4, 0x411, 0xfffffffffffffff7, 0xff7}, 0x5}}) r5 = socket(0x100000002, 0x1, 0x0) setsockopt(r5, 0x9, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000046d000-0x4)=0x1, 0x4) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000687000)="", 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x4, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcfdd5798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) timer_create(0x7, &(0x7f00003c4000)={0x0, 0x26, 0x1, @thr={&(0x7f0000319000)="017d8ec7632bf7c926436aebe169f8fdd2c69dd3cffc154d4247475817f1d01babafdffef3b049f6492c88b7aa2d84fedf3ac55885f5654e5d7461738060326116c011994c34b2f9619048411f34784a5d099d24916c693b3119e80637d6ac7b70da7bcb90f4521a93f95899ea188910d6fcbd34f86935", &(0x7f0000cc1000)="61a6ca6b396ee3da9968545499b16db9dac82913ab85e77fa7a963f65a642103ce45e5972067922617f0fa6dd119c1189bf3b2e1063468142844947b1f0e9dc31e1e853ad2e670d7dca51e49"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001de000)=0x0) connect$inet(r5, &(0x7f0000b59000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000cfd000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000c32000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000556000)={0x1}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x2, @rand_addr=0x400000000020, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7642}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008900fffd180000400100000045000107000000140d001a00040002001f080002fff900000000010c00001ee400", 0x39}], 0x1) 2017/11/22 17:38:04 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$TCSETS(r1, 0x5402, &(0x7f0000c47000)={0x9, 0xa6c, 0x20, 0x0, 0x20, 0x100, 0x2cd, 0xdbc, 0xfffffffffffffffa, 0x4, 0x4, 0x9}) r2 = getpgrp(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000721000-0x9)="2f6465762f72746300", 0x48241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000001000-0x12)={@common="626f6e64300000000000000000000000", 0x83}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r4, 0x80000000000302, &(0x7f0000bae000-0x2)="") [ 65.100310] device lo left promiscuous mode [ 65.104760] device lo entered promiscuous mode [ 65.113278] device lo left promiscuous mode [ 65.173101] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 65.198346] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/22 17:38:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(0xffffffffffffffff, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:04 executing program 3: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007b2000)={r2, 0xe6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x2000a00) inotify_rm_watch(r0, r3) r4 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) signalfd4(r4, &(0x7f00007ca000-0x8)={0x5}, 0x8, 0x80800) syz_open_dev$sndseq(&(0x7f0000b69000)="2f6465762f736e642f73657100", 0x0, 0x101280) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000e31000)={0x0}, &(0x7f0000086000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000511000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:04 executing program 7: mknod(&(0x7f0000ff0000)="2e2f66696c653000", 0x10000000007fe, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000531000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000358000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcb000)="2f6465762f6877726e6700", 0x7ffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a69000)=0x0, &(0x7f0000390000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b6b000-0x40)={0x0, @time={0x0, 0x0}, 0x25, {0x6, 0x80}, 0x2, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000de2000-0xb8)={0x0, 0x7fff, 0x4, 0x1, 0xfff, 0x8, 0x5, 0x7fff, {0x0, @in6={{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8f8f, 0x7fff, 0x2, 0x680}}, &(0x7f0000623000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000913000+0x9ea)={r2, 0x0}, &(0x7f000085f000)=0x8) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00004ce000)={0x554, 0x1, 0x800b, 0xe6b, 0x2, 0x8000, 0x100000000, 0x0, 0x0}, &(0x7f000080e000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000618000-0xc)={r6, 0x800, 0x30}, 0xc) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000bff000)={0x7, &(0x7f0000df3000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x20) prctl$intptr(0x1f, 0x6) write$tun(r3, &(0x7f00001e0000)=@hdr={0x1, 0x0, 0x0, 0x6, 0x81, 0x1000000000, @ipv6={0x0, 0x6, "85b7e3", 0xa2, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x3, 0xa2, 0x0, "615681a9dfe9312181a3847d28a68824f24bf4892c897ba137ac62e8550eded58d0c1a691745cf75ed6e91ea4ed56167ea720f8d94545ae554df1b2aab28397bddf056660dd4e0746ba6750d16befe0277371f502c466ee87425240a982d94f103503984ccd8d0c4935a2a876c642a50bd3ed2d65a5039db467af63d3556db1a0b7451b7381e822af0fe17f823195b6530b2cd2046a910cb9c5e"}}}}, 0xd4) r8 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000016c000-0x4)=0x0) gettid() mq_notify(r1, &(0x7f0000928000-0x58)={0x0, 0x2e, 0x2, @tid=r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r8, 0xc020660b, &(0x7f0000b59000)={0xff, 0x5, 0x2, 0x7, 0x4, [{0x5, 0x7, 0x8, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x81, 0x4000000080, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x81, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xff36, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) dup2(r0, r4) 2017/11/22 17:38:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x1, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25a000)=nil, 0x25a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = syz_open_dev$sg(&(0x7f0000790000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f000022f000+0xc04)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) close(r1) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d55000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r5, 0x29, 0x400000000000001c, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e5000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cf2000)=0x75) rt_sigqueueinfo(0x0, 0x31, &(0x7f0000248000-0x10)={0x0, 0x100000001, 0x7, 0x1}) syz_open_dev$tun(&(0x7f0000d05000)="2f6465762f6e65742f74756e00", 0x0, 0x8902) r6 = socket$inet(0x2, 0x80a, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x72, 0x83, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffc, 0x2, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8004, 0x1, 0x3, 0x0, 0x0, 0x7fff, 0x0, 0x0}, 0x0, 0x6, r2, 0x200000000000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000288000)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$netlink(0x10, 0x3, 0x0) close(r7) 2017/11/22 17:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x302, &(0x7f0000bae000-0x2)="") r1 = syz_open_dev$usbmon(&(0x7f0000746000)="2f6465762f7573626d6f6e2300", 0xff, 0xa191c70422109a11) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000332000-0x10)={0x0, 0x5, 0x5, 0x2}, &(0x7f000072a000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000841000-0x20)={0x3, 0x4, 0x0, 0x8, 0x81, 0x2, 0xf7, 0x1, r2}, 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000935000-0x4)=0x5048, 0x4) 2017/11/22 17:38:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00001a8000)={&(0x7f0000094000/0x2000)=nil, 0x1ff, &(0x7f00003ce000/0x3000)=nil}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000309000)={@generic="2d7ea764fef7fe060da2ffc8d1a8c027", @ifru_flags=0x2}) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00001bd000)="541ecc5ffce6da0378932551e469125c5a1ce73df80493a61b9fbef8109564b0ff142a7384de232c272960b244670f8ea9bb481cfd79c5669e7acd4cba998dc8a000a014f99985f933ea9ba26e2496de87f1c62eed055992d5d32573c66199fa099689450403a35e1cc457fa291101fd8e9505e80dd0eef9af0ab9") connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f9c000)=0x4fe, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000bd2000-0x1c)={0xf, 0xde4, 0x10001, 0x1, 0x0, 0x0, 0x4}, 0x1c) sendto$inet(r0, &(0x7f00005e4000-0x4c)="dd", 0x1, 0x4000040, &(0x7f0000c41000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006ac000)={"9e9cda0a5cf3efebf94861dd1be7ad7e", {0x4, 0x1, 0x4, "814e5679334c", 0x8, 0x0}}) 2017/11/22 17:38:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x200000, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x1, 0x7, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000056b000)=[{{&(0x7f000008f000-0x9)=@rc={0x1f, {0x0, 0x0, 0x9, 0x0, 0xa455, 0x0}, 0x596}, 0x9, &(0x7f0000c25000)=[{&(0x7f0000cbc000)="463fe6ba1806aaa730848eea1c9c6ee4717e2cc7ac16c7b8c383ea", 0x1b}], 0x1, &(0x7f000005f000-0x1a8)=[{0xa8, 0x0, 0x0, "d30c374c6aa4bdafa76495852fab7949fa5f8eb28a0cb2202af0fd853517cf9107c97157dcc1d36b87c946e25c74d12c93356c97d1a7059fd1f82367b7b4414d73dc0ae37bae8a41d64ee2d42d0a88a6831d7cb82d81775aa58e7837f26538366b0ffa298f0aafb87427b1935096d903729295fadac22d8e45005a28f0b66e235f8064df15b98a055c15059e68b473c3b94ca781f3ac97550c3cc5"}, {0xc, 0x108, 0x0, ""}], 0x2, 0x0}, 0x0}], 0x1, 0x20040094) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000233000/0x4000)=nil, 0x4000, 0x2000000, 0x8011, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x2000000000002, &(0x7f0000ebe000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x1000000000000002, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000c05000-0xc8)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b3}, @in6={0xa, 0x1, 0x6d5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd}, @in6={0xa, 0x0, 0xedb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffa213}], 0x8) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000002000)="d0", 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00008be000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f000021d000)=[{&(0x7f0000269000-0x1)="00", 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) syz_open_pts(r3, 0x0) pipe(&(0x7f0000017000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00006c7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000306000-0x4)=0x8) uname(&(0x7f0000a8a000-0x13)="00000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c20000-0x98)={r7, @in6={{0xa, 0x1, 0x7, @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]}, 0x1, 0xfffffffffffffffd}, &(0x7f000059b000-0x4)=0x98) write(r4, &(0x7f0000d80000)="df01", 0x2) writev(r6, &(0x7f0000068000)=[{&(0x7f0000068000)="ac3ae8d7", 0x4}], 0x1) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r8, &(0x7f0000f23000-0x58)={0x26, "736b636970686572000000000000", 0xf, 0x400000018e, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000009e000)="13f6", 0x2) 2017/11/22 17:38:04 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x80000001) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x9) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x4, 0x800000000011, &(0x7f00001db000)="0e06000474", 0x5) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x0) r2 = socket$inet6(0xa, 0x8000000080803, 0x200000000ff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000ffe000-0xe)={0x1f, 0xa1, {0xffffffffffffffe0, 0x401, 0x4794, 0x80000000, 0xffffffffffff7fff, 0x8}, 0x3, 0x5}, 0xe) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000127000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$inet(0x2, 0x10000000000a, 0xffffffffffff7d95, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x10000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) iopl(0x10000000000005) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00008f2000-0x8)={0x0, 0x0}, &(0x7f0000d36000-0x4)=0x8) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00008d9000)="2e2f66696c653000", 0x3) connect(r5, &(0x7f0000897000)=@nfc_llcp={0x27, 0x6, 0x41da, 0xd1a1381bc81c771, 0x5, 0x10000, "bd93b4aff6f9806fcdc55d0a4545091fb3327a8210ee207b884e48d826694ce43afb941b3668c37b6d2a3f17e25a6d71a39f2b3a263a8c9767a9ba23c5feb0", 0x5}, 0x60) 2017/11/22 17:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c0e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b47000)={0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1f, 0x20, 0x24, 0x6, 0x230, 0x800, 0x8, 0x1000, 0x7fff, 0x3f, 0x8, 0xef3b, 0x5491, 0x0]}, &(0x7f00003d2000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000470000-0x4c)={r2, 0x44, "b4cbcb18e280a28a6d2c65cbc8e5a91e95679349342c5f5fd15005a4e03f7dc4611789dc50d261050478c2f3e2dfe8dec2f70096a31deec61709e6eeeb82d9a45fb5461f"}, &(0x7f0000288000-0x4)=0x4c) ioctl(r0, 0x302, &(0x7f0000710000)="59") name_to_handle_at(r1, &(0x7f000036f000-0x8)="2e2f66696c653000", &(0x7f000038a000-0x1d)={0x1d, 0xffffffffffffffc1, "c1cbbfb09cfacf27e6e773318b8a9f25dfffd3778e"}, &(0x7f00006a1000)=0x0, 0x1000) 2017/11/22 17:38:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0x0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000584000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b69000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000cd000)={{0x0, 0xd7c}, 0x0, 0x0, 0x3, {0x0, 0x800005}, 0x0, 0x4000000000000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 65.587638] device gre0 entered promiscuous mode [ 65.593960] device gre0 entered promiscuous mode 2017/11/22 17:38:04 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x8975, &(0x7f0000f5f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1ff}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) utimes(&(0x7f0000fde000)="2e2f66696c653000", &(0x7f00004ff000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007a1000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40000000000001, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000842000)={0x2, 0x0}) prctl$void(0x200000000000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000f61000-0xa)="2f6465762f7663732300", 0x0, 0xfffffffffffffffe) fcntl$getownex(r0, 0x10, &(0x7f00001f5000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r4, 0xffffffffffffffff, r3, 0x40000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) fstatfs(r1, &(0x7f0000e3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(r0, 0x9) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f000013d000-0x4)=0x1) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000495000-0x10)="2f6465762f73657175656e6365723200", 0x20000000042003, 0x0) ioctl$TCSETAF(r6, 0x5404, &(0x7f00004ea000)={0x0, 0x80000000000, 0xffffffffffffff80, 0x0, 0x3, 0x7, 0x0, 0xffffffffffffffb5, 0x400001000, 0x0}) bind$inet(r6, &(0x7f0000293000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r6, r5, &(0x7f0000054000-0x8)=0x4000, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fa9000-0x26)="260000002a0047f10701c1b08000e400000000039800001209e7d88c0001003d0000fffffff3", 0x26) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) [ 65.632368] device lo entered promiscuous mode 2017/11/22 17:38:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000534000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00009e2000)="3d6a") 2017/11/22 17:38:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x7, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000944000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x803, 0xfffffffffffffffe) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000290000)=0x4, 0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000958000)=0x0) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect(r4, &(0x7f0000aa9000)=@in6={0xa, 0x0, 0x7683, @loopback={0x0, 0x1}, 0x5}, 0x1c) sendto$inet6(r3, &(0x7f0000744000-0x77)="29e4724ff010a7556c191b81002816b49d4626efb1099c6acd140877727e4ae2860f7dde4aa9684061dd5d3c95f3a5ad182b4b81d1d89553ce8e10bd68cb6c09e8069bd0f53653e01d935d579545cff3b48353e65705c4f54f339288ceedc4aa0e5f8231cc670681a137957c70767ffc8cd5a072e476f6", 0x77, 0x4840, &(0x7f0000ce5000)={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3fe3}, 0x1c) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f00000ab000-0x4)=0x4, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000092000-0xc)={0x0, 0x0, 0x0}, 0xc) recvmmsg(r3, &(0x7f00001ad000-0x100)=[{{0x0, 0x0, &(0x7f000055c000-0x8)=[{&(0x7f0000d1f000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x1, &(0x7f0000be2000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x73cfb40e}, 0x6}, {{0x0, 0x0, &(0x7f0000b1b000-0x10)=[{&(0x7f0000c25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000a5e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x2, &(0x7f0000a16000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x100}, {{&(0x7f0000d88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d9c000)=[{&(0x7f0000460000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000458000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b0f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f5c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000384000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x5, &(0x7f0000919000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x1}, 0x8}, {{&(0x7f0000f46000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2c000)=[{&(0x7f0000ffc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000266000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000cbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000098a000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x5, &(0x7f00004c9000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x867}, 0x1}, {{&(0x7f0000850000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d0a000)=[], 0x0, &(0x7f0000e5a000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x20}, 0x1}, {{&(0x7f00004a1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000851000-0x20)=[{&(0x7f0000019000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00002c8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, &(0x7f000079d000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x3}, 0x8}, {{&(0x7f00001da000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b8000-0x20)=[{&(0x7f0000e99000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f00002ed000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000313000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x6}, 0x401}, {{0x0, 0x0, &(0x7f0000766000-0x40)=[{&(0x7f000020c000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000257000)="", 0x0}, {&(0x7f00003e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00003ee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00009ec000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00009e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000a99000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000699000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x8, &(0x7f000042a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xdf}, 0x4}], 0x8, 0x40002000, &(0x7f0000b51000-0x8)={0x77359400, 0x0}) acct(&(0x7f0000fd1000-0x8)="2e2f66696c653000") ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000659000)=0x0) sendto$inet6(r4, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000ad5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 17:38:04 executing program 4: setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00006d1000-0x1)={0x62a2}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000086000)={0x4000000002, 0x78, 0xdb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x81, 0x1000000, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x20100, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$peek(0x3, r2, &(0x7f0000909000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000466000)={0x7ff, 0x0, 0x200, 0x6e3, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0x0}, &(0x7f0000536000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000616000-0x20)={0x7, 0x7ff, 0x2, 0x8, 0x2000a81, 0x4, 0x5, 0x6, r3}, &(0x7f00003a1000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000083f000-0x8)="2e2f66696c653000", 0x10000, 0x0) unlinkat(r4, &(0x7f0000608000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000040a000-0x9)="2f6465762f6b766d00", 0x101941, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) listxattr(&(0x7f00003b0000-0x8)="2e2f66696c653000", &(0x7f0000022000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) ioctl$KVM_SET_XCRS(r7, 0x4188aea7, &(0x7f0000cef000-0x88)={0x8, 0x0, [{0x3, 0x0, 0x0}, {0x5, 0x0, 0x9}, {0x40, 0x0, 0x2bd5}, {0x9, 0x0, 0x80000001}, {0x4, 0x0, 0x6}, {0x5, 0x0, 0x5}, {0xffffffffffffffff, 0x0, 0xfff}, {0x0, 0x0, 0xfffffffffffffffd}]}) r8 = syz_open_dev$sg(&(0x7f0000f0f000)="2f6465762f73672300", 0x82, 0x70000) r9 = perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)="2f6465762f70746d7800", 0x207, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000000)={{{@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r12 = getegid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ffd000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ffe000)=0x0, &(0x7f0000ffb000)=0x0, &(0x7f0000000000)=0x0) r15 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ffa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000ffd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000003000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000)={{{@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=@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}}, &(0x7f0000ffd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() 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$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ffa000)=0x0, &(0x7f0000ffe000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000ffc000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r27 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000ffd000)=0x0, &(0x7f0000005000)=0x0) fstat(r4, &(0x7f0000ffb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = fcntl$dupfd(r4, 0x406, r8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000ffe000-0x44)={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$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000+0xa19)=0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x9, &(0x7f0000ffa000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r4, &(0x7f0000ffc000)=[{&(0x7f0000ffe000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000ff7000)=[{&(0x7f0000001000-0xf7)="a813684b6d8e0be3c3e9289181e8184d129e8f854897a171d15e51a45096126dbdbb3e045b834432d1ac3c59e3c723769216fa5ee6d066820b0f7b99022b5311e96ee0df8c1eda395ab2934ebe6b71f1fbb65f237eda6c1de6c10b7a5dbca4405d4dc752207ce4ab30d7ad6d7eee941ef7e36e3f250b415d827227631d1c52d8ea85656154100cd459ffcea3e8358f2cf9572d00f96e2ca718fce35b833e169152554e79860032a6818a4311e759fcf308ca31c7d7727fe3224cc6968aa32df6bd9ea39aec1d1454c8158ffc69ea8959afe1b37c66d402b2cb8235523edbbf9a2aa9a6a415a868f6922fa848ffd272a2ba4056fc9e20ed", 0xf7}, {&(0x7f0000001000-0xbc)="627c13008a4781eb4a79b6e873b3a2dd1f890f4a5c9b63b0ef10860c56055a0da5f8d8ccd22fe8aebf0bf2b07d9159b65a0c671e98c11f56eea70701c0911ddaf092bb3d768bb739410a4c84c8d64fe0e0af071d1414efde556c1e4d434add03bfea4896670f1d9cedcbee609bf0195e80097c0b7d365fd5259c7f3d49f2d20e41ef100389835769e4392c9ce78e78a4c894bd2d61ad2df7f02f8aecbb516a3955fff08c37bb41cda33ef37ffda3b3606d1ec46e0e4e015666f42734", 0xbc}, {&(0x7f0000000000)="1ee7030aeafbf5e358fb13dc408857a0bb03308592", 0x15}], 0x3, &(0x7f0000ff9000)=[@cred={0x18, 0x1, 0x2, r2, r11, r12}, @cred={0x18, 0x1, 0x2, r2, r13, r14}, @rights={0x30, 0x1, 0x1, [r7, r6, r10, r10, r7, r4, r8, r8, r7]}, @rights={0x14, 0x1, 0x1, [r4, r7]}, @cred={0x18, 0x1, 0x2, r2, r15, r16}, @cred={0x18, 0x1, 0x2, r2, r17, r18}, @rights={0x14, 0x1, 0x1, [r1, r6]}, @cred={0x18, 0x1, 0x2, r2, r19, r20}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @rights={0x28, 0x1, 0x1, [r10, r32, r10, r9, r5, r32, r8]}], 0xa, 0x400d1}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="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", 0xff}, 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{&(0x7f0000000000)="4b8dd771ce1c76c7ed94e3f4ae0a6e5a3390d932804ca6279060cf40efc7ca1ac7a6c7fbbf10cfa910e19a313eea7f4fa94c6c07feee89922b6505244b58b7810dd681ff971004b61fb092d9202a74617311535832ac87ef639aaefbe0def32d18d0b1d1bb6a1692bc76921c447b306f4b201e06461cbd46fe2f65742a856594019d91fba1f1ab133b89038a26f0e174446a8cfc2d9f719de18446d4dba285d14dfed40876e887b39ca4fcf40885ec56c0040b8e39f03ed237497e0bb60a4e4c4c01db8aa0e4", 0xc6}, {&(0x7f0000ff9000-0xc2)="1b61348632468cd4c6d77ea04fd89e9189b5adcbcc358eb0b4c1871b8ab3befeaffc72632cfa2a1a4223b32329aa097175dfb2333ec115e75c5048b8458a61e833c1a949612f0cefd39041015236a537a24ba2814bc6321a5ff263aa1c26829970c4e06f928f6299f7f798171c38c7f127d47659fb483101d5065c2312ac10d530e01e196477c0ac2a22e1a28e1b4d8d2768d0799c3fd68791fe1a6a877d0a442120b0e22f4671f129cb18f043d6371085cf7b5027d1d358b2c22874ce3ae6d7c7c8", 0xc2}], 0x5, &(0x7f0000ffb000)=[@cred={0x18, 0x1, 0x2, r2, r24, r25}], 0x1, 0x800}, {&(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000ffc000)="fe9a8881999ac301ea88759f0debed741f4fc3ae9ecdc6e9c9715698f325d7306869bded63278467b4c37fcfa09f7306294ea6e32752c16eb8f7f833e5edb12cd5e7627ab4276ef34d9e478bb32717b43c678a675a2bedd30a0cac8432b86aed17492c7592c88ee6fce41c4ee0b005981df83e58697bb03081d5723ed4d0d0afba114bc09217ded98511e87afdf7ed38ece8dbe79a53b7d242c4b9fb9fd11e4060b1b1b107fa9fecfc1221563ff8f22175a91bc6747c07fb2eedb44801784f8de6d79239e1ae0bed4bcd787b06415542f8a162f42ceb5cbd355035286afec7e58fbc46cc851ebb", 0xe7}, {&(0x7f0000000000)="9ab506d33d0bb932a884d742968caca8e467017aac2edb3e0ededcc4c2138d7456671c86ef75830f35363fbff5f20d61f6ceeff803583f0280d51645f57f7ba5e54026b2bb094efcb3a7e9a0c9e94ab1162d7339dda8eef6bcc5e44b2466c2c569739e66ed5c03ed2e73251ef0bf017485dd415ad8f08ab312649d62b3bd40ea46489fc63e60", 0x86}, {&(0x7f0000001000-0xf3)="b0c2a7a62d7d7eec9fd8295ffa918f0fb2527c2356be0506ea2fa21dbc68e714b14e9d65807a0a5f90e43084fff8206145dfa6b81db443d1d2f346bcd4c35d17cfcfcd1b2c85ce00a51c43574ca9e1c10a2e63fe675088d800e08c00421ab6ecf32d0efcb0a8c178327e0e1192a5ca63fce18cb0a05df93e577aa7b73114066cf682a558b96ca13a2c18deffc9178811d9a4cc6b2cb1e61ff5a6615e2127b04c2ec95e4aecb6f9e78e037ecd0fb3f5614e4b79edeec008bd5865221298608ef61ae6401686300d2782917b429e974af2b34f5c90596d4804dd7476aa18eb4e39b31b3713ebdde31c5b9d0076de9d88f17410a6", 0xf3}, {&(0x7f0000ffc000)="5261a99c9e2880d94d66d30956330f1d790830fc4d6499845b64862776ce1df2f3c927cf4321e3517e6b4975573cacb733bf170597708f5507feece5f133a22114cd4cbaec5a230d344feb533d506caebeea3c7232678becfeccb3e9690c36d399c21482afb62592f18b04d63d3b215888baf1", 0x73}], 0x4, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r10, r5, r5, r1, r5]}, @cred={0x18, 0x1, 0x2, r2, r26, r27}, @cred={0x18, 0x1, 0x2, r2, r28, r29}, @rights={0x18, 0x1, 0x1, [r4, r9, r9]}, @rights={0x1c, 0x1, 0x1, [r8, r5, r5, r7]}, @rights={0x30, 0x1, 0x1, [r10, r7, r5, r6, r10, r7, r5, r1, r9]}, @cred={0x18, 0x1, 0x2, r2, r30, r31}, @rights={0x20, 0x1, 0x1, [r8, r1, r4, r8, r1]}, @rights={0x28, 0x1, 0x1, [r6, r10, r8, r10, r5, r1, r7]}, @cred={0x18, 0x1, 0x2, r2, r33, r34}], 0xa, 0x404c010}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ff7000)=[{&(0x7f0000000000)="a5f997a27db5b6a035cde8ae84daeb9fd4916530f8", 0x15}, {&(0x7f0000ff8000-0x2e)="e3069741f976cba0306f1ed0fdf1e1d049cff313a220fee09b90c10526c28d4c303413669ed0eb4837a667a7b34e", 0x2e}, {&(0x7f0000001000-0x82)="5192cdc422a7c4c839f02ac1464335f3958ee507129d9640e3b541283fedf41f361c4a34239063800dd5dad8f1e07d3b2816cf76a4098c8b8be468613edd9493d1b8b3eed185a2e18c64fd58826936e3550ba66fd581c74f56ae738c34850f73d0545aa803d95cd6cc93a6b0d96e4935a0b61ed7f74672c877e8ed5e1ff58e66d05d", 0x82}, 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0x1000}, {&(0x7f0000ffb000)="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0x1000}], 0x6, &(0x7f0000fff000-0x98)=[@cred={0x18, 0x1, 0x2, r2, r35, r36}, @cred={0x18, 0x1, 0x2, r2, r37, r38}, @cred={0x18, 0x1, 0x2, r2, r39, r40}, @rights={0x30, 0x1, 0x1, [r5, r8, r5, r10, r5, r9, r8, r7, r5]}, @rights={0x20, 0x1, 0x1, [r4, r1, r4, r4, r5]}], 0x5, 0x40010}], 0x5, 0x4004801) [ 65.656715] device lo left promiscuous mode 2017/11/22 17:38:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b7d000)="2e2f66696c653000", 0x121003, 0xf) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000005c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00007e1000-0xb)="2f6465762f766373612300", 0x6, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xf0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) syz_open_dev$usbmon(&(0x7f0000d93000-0xd)="2f6465762f7573626d6f6e2300", 0xc7, 0x0) r2 = syz_open_dev$sg(&(0x7f000068a000-0x9)="2f6465762f73672300", 0x7, 0x20800) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x9, 0xfffffffffffffffc, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffff001, 0x2) r5 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00004b2000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r5, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r6, 0x0}, 0x0, 0x5, 0x8}, {{0x0, 0x0}, 0x1, 0x6, 0x1000}, {{0x0, 0x2710}, 0xc96, 0x1000, 0x8000}], 0x50) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f92000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000384000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80000, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ee3000-0x4)=0x0) prlimit64(r8, 0xf, &(0x7f0000d50000)={0xfffffffffffffffa, 0x0}, &(0x7f0000928000)={0x0, 0x0}) 2017/11/22 17:38:04 executing program 7: mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d2000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)="2f6465762f6b766d00", 0x20001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000afc000)="2e2f66696c653000", 0x40000020027d, 0x84) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afd000)={0x0, 0x0, []}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000008a000/0x3000)=nil, 0x3000, 0x2000012, 0x1c, 0xffffffffffffff9c, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x5, 0x0, [{0x0, 0x0, 0x8, 0xffffffffffffffdf, 0x8, 0x0}, {0x8000000d, 0x1, 0x9, 0x8, 0x3e09c71a, 0x0}, {0xf, 0xffff, 0x0, 0xf0, 0x2, 0x0}, {0x80000001, 0xffff, 0x3f, 0x7, 0xfffffffffffffffc, 0x0}, {0x1, 0x80, 0x6, 0x7f, 0xae6, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x5, 0x10001}) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afd000-0x18)={0x1, 0x0, [{0x100028000000483, 0x0, 0x2}]}) [ 65.713400] device lo entered promiscuous mode [ 65.722265] device lo left promiscuous mode 2017/11/22 17:38:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x0, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:05 executing program 6: r0 = timerfd_create(0x5, 0x800) fcntl$setpipe(r0, 0x407, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x302, &(0x7f0000bae000-0x2)="") 2017/11/22 17:38:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x40400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000d6a000)={0xd006, 0x2000, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) read(0xffffffffffffffff, &(0x7f0000e41000)="", 0x0) writev(r1, &(0x7f0000656000)=[{&(0x7f00009ba000-0x2a)="290000001800ffff000000005b000000020000000000000001000000000000c003001200000000ff00", 0x29}], 0x1) r2 = dup(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000577000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000255000-0x4)=0x0, &(0x7f00002e6000-0x4)=0x4) bind$llc(r0, &(0x7f0000376000-0x10)={0x1a, 0x80000000000000f7, 0xa2, 0x9, 0xbfff, 0x80, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000fdc000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00003cd000-0x4)=0x0, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000053c000)=0x5) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f00001ba000-0xce)="bd88fa4b9aa2ace592c749a724261127b5f4c271dcd6976cde54405a900eb46bc4ca39e88c2df5b3c62c9647ada672b1cd34b11d5ec52f5810d329e2890ca44113bb07a4ed52011b14a06e6d666f98c1dce2143b84d3345aec1ad9620e7924ae7da3bd3dcac43b78715a3f4ffffbd84f13395fe9fb3e4c0d625db0956a65ca2a5782b4a1a4114d3a1e8039a79dbe729e2842e28227a8fa787750b3aab24bc87247bcd22b1515ef4f5d7c08d12de521f61390ce5b18184c6c5e77c6aec4162336fb81943b3148848572fa8509b9a3") ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000822000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000069c000-0xc)={0x10000000, 0x0}) close(0xffffffffffffffff) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000d6c000-0x18)={@loopback={0x0, 0x1}, 0x4, 0x0}) sendfile(r3, r3, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/11/22 17:38:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000534000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00009e2000)="3d6a") 2017/11/22 17:38:05 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x8975, &(0x7f0000f5f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1ff}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) utimes(&(0x7f0000fde000)="2e2f66696c653000", &(0x7f00004ff000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007a1000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40000000000001, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000842000)={0x2, 0x0}) prctl$void(0x200000000000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000f61000-0xa)="2f6465762f7663732300", 0x0, 0xfffffffffffffffe) fcntl$getownex(r0, 0x10, &(0x7f00001f5000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r4, 0xffffffffffffffff, r3, 0x40000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) fstatfs(r1, &(0x7f0000e3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(r0, 0x9) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f000013d000-0x4)=0x1) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000495000-0x10)="2f6465762f73657175656e6365723200", 0x20000000042003, 0x0) ioctl$TCSETAF(r6, 0x5404, &(0x7f00004ea000)={0x0, 0x80000000000, 0xffffffffffffff80, 0x0, 0x3, 0x7, 0x0, 0xffffffffffffffb5, 0x400001000, 0x0}) bind$inet(r6, &(0x7f0000293000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r6, r5, &(0x7f0000054000-0x8)=0x4000, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fa9000-0x26)="260000002a0047f10701c1b08000e400000000039800001209e7d88c0001003d0000fffffff3", 0x26) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2017/11/22 17:38:05 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000327000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x4, 0x5, "3659fc7e7659", 0x26ca, 0x0}, 0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x800, 0x101, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x111, 0x0, 0x0}) r3 = memfd_create(&(0x7f0000031000)="00", 0xffffffffffffffef) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000034000-0x1e8)={0xa, 0x0, [{0xff, 0x1, 0x0, 0x0, @sint={0xa000000000000000, 0x101}}, {0xe62, 0x4, 0x0, 0x0, @irqchip={0xe6, 0x9}}, {0x0, 0x2, 0x0, 0x0, @sint={0x7, 0x5}}, {0xb0, 0x1, 0x0, 0x0, @msi={0x2, 0x0, 0x7ff}}, {0x1, 0x1, 0x0, 0x0, @sint={0x7e10, 0x7}}, {0xe1, 0x3, 0x0, 0x0, @sint={0x7, 0x2}}, {0x73af, 0x3, 0x0, 0x0, @msi={0x3c73, 0x100000000, 0x9}}, {0x3d32a3b3, 0x2, 0x0, 0x0, @adapter={0x7ff, 0x9, 0x5, 0x1, 0x7f}}, {0x1, 0x2, 0x0, 0x0, @msi={0x0, 0x5, 0x89f}}, {0x0, 0x7, 0x0, 0x0, @irqchip={0x0, 0x2}}]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000032000)={&(0x7f0000033000-0x4)=[0x0], 0x1}) mq_timedsend(r2, &(0x7f0000032000-0x24)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) clock_gettime(0x3, &(0x7f0000035000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000029000)="c8cc8cfcbcfc134fb547fe810c7974def544ee801dd74cbcefc5686c1f664ddf49136cb35873a1a1e61a8ec0331fa977a70b78accff3b6baa32caed26eb27467e04a660bf3a60e89d5e8a737d87baa49559b44087504385176bc6cf43ef591f9f516b90a58d64f51b3dc180baac813fbaf215bd66e3df1ca0bf91d10334abd606355cd8d90643ab2269077af25098504d6b63291f65ceed5df8b86c6527b9698c7357d47d6aed056958f709ac66b86d4022baf00eca2736b806b2bb52fb758", 0xbf, 0x80000000000000, &(0x7f0000036000)={0x77359400, r4}) r5 = dup2(r2, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=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(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000000d000-0x18)=[{&(0x7f0000035000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000000b000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000031000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}], 0x3) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r5, &(0x7f0000034000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x20000000, 0x0) 2017/11/22 17:38:05 executing program 0: mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000148000)="2f6465762f6e65742f74756e00", 0x0, 0x8541) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0xb31, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x3, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x100000c, 0x0, 0x0, [{[], 0x0}, {[], 0x9}, {[], 0x8000000000000003}]}, @ra={0x94, 0x6, 0x5}, @ra={0x94, 0x6, 0x1}, @generic={0x8f, 0x7, "0fc1420f06"}, @end={0x0}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x89, 0xfffffffffffffffc, 0x1800000000000000, 0x1, 0x6}}}}}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000ffd000-0x10)="6508f6ff", 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c0a000)={0x0, 0x2000006, 0x10, 0x4000000000000, 0x653e}, &(0x7f0000100000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000aac000)=@assoc_value={r2, 0xa350}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x0, 0x0, 0x8000000000000}}) epoll_create(0xd530) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00006cd000)=0x101, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f00005be000-0x4)=0x0, &(0x7f0000bec000)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f00002e3000)=0x5, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000a2f000-0x2)={0x7, 0x0}, 0x2) r5 = fcntl$dupfd(r4, 0x406, r3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00009cb000-0x4)=0x80000000, 0x4) sendto$inet(r3, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000ae000-0x10)=@generic="7beac3820cd014449a0db2c63f3dce40", 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xfffffffffffffffe, &(0x7f0000752000-0x4)=0x1b4b, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000022d000-0x4)=0x0) fcntl$dupfd(r3, 0x406, r3) 2017/11/22 17:38:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000398000-0x10)={0x0, &(0x7f00009d2000)=[]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f5d000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 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, 0x0, 0x0]}, 0x5c) write(r0, &(0x7f0000749000)="2200000039000701000700002a00071502010008002720000000000000001f009f75", 0x22) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00006e1000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) inotify_init() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000030000)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009aa000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000039c000-0xc)={0x0, 0x1f98, 0x20}, &(0x7f00009f8000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000663000-0x10)={r3, 0x40, 0xfffffffffffffffb, 0x7}, &(0x7f000038f000)=0x10) 2017/11/22 17:38:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000594000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 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, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000e77000)=0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000a7f000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000020e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = gettid() r8 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8, 0x0, 0x8001, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000976000)=0x75) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000e17000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001}) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0x0) dup3(r5, r8, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000077b000)=0x0, &(0x7f000051b000)=0x4) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000479000)={0x8, {{0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x204}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000000000000000, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1003, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getsockopt$inet6_int(r4, 0x29, 0x2000000000000ff, &(0x7f0000207000-0x4)=0x0, &(0x7f0000cce000-0x4)=0x4) r10 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x0, 0x1, 0x0, 0x3, 0xfffffffffffffffd}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000236000)={0x8000000001, 0x3, &(0x7f000051f000)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0x45d, 0x0, 0x0, 0x0}, @generic={0x1d39d, 0x0, 0x0, 0x0}], &(0x7f0000ffb000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/11/22 17:38:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000534000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00009e2000)="3d6a") 2017/11/22 17:38:05 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000499000-0x10)="2f6465762f73657175656e6365723200", 0x240480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8000, 0x78, 0x7f, 0x8002, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x21908, 0x0, 0x40, 0x6, 0x0, 0x400000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000491000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000359000-0xc8)={0x0, 0x0, []}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000eb3000)=0x6) perf_event_open(&(0x7f000002f000-0x78)={0xe41245b48e807afd, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x23, 0x12, 0x8, &(0x7f00001d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000080d, 0x80000001) connect$inet6(r2, &(0x7f0000a41000)={0xa, 0x1, 0x10000000003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) socket$netlink(0x10, 0x3, 0x44) writev(r2, &(0x7f00004a4000)=[{&(0x7f0000869000)="29000000180031fbffff00000065070a00fb57036dff06b102ffe10cf007000400000000e5070b374817", 0x2a}], 0x1) r3 = socket(0x1e, 0xa, 0xc1f) bind(r3, &(0x7f000067e000-0x1c)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9f15}, 0x1c) bind(r1, &(0x7f0000eeb000)=@generic={0x1, "9135ddcc1f2b4e0b6ed6ee1bdce254f083a86c654c6070d57b9015d80ecb8e69c7fc02000000000000000dacc5bf82441af84d0273f853ae83e21718930e530889a84025f8044e91556c2c5ae65b4e1458c1ec8c2a5e4a39efd7904b379972c5b51494c5972000e53fe4c6c165340d4ccbda0d4a8a5db5b5f4bd5180e760"}, 0x80) r4 = socket(0x1, 0x3, 0x0) sendmsg$nfc_llcp(r4, &(0x7f00007d4000-0x1c)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "a777c9e377e339873637ffff9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x58, &(0x7f00008a9000)=[{&(0x7f0000863000)="24bb56f6e2743d12817b19811f59ff17ae7808f60f6571ab867cbfcf44657ea47f44f8f5623bde548c6a139c3f867f5bb59e00927a9628b8b883698236cd7666420c64ea984cb3d405bc6da2c065193b770fc6252b14ecb0b0d5839238befd418b389cd2b1bb0b9699598eae897a6273232f3f91719be235f198bdd957e46bfabed8c49989498e7c3b25995b92455b6bf29d8d38", 0x94}, {&(0x7f00004bb000-0x10)="56f48248911492150900000093d2a1b3", 0x10}], 0x2, &(0x7f0000001000-0x1c)={0x18, 0x1, 0x2, "07ff2d0300000000000020"}, 0x18, 0x0}, 0x20) recvfrom$ax25(r3, &(0x7f00004f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x10002, &(0x7f0000d61000)={0x3, {"9318e1f528a337"}, 0x7effffff}, 0x10) 2017/11/22 17:38:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000049d000)="2f6465762f766373612300", 0x0, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ec8000-0xa0)={0x0, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3269, 0x4, 0x100000001, 0x2, 0x4}, &(0x7f000094d000)=0xa0) ioctl$KDSETLED(r0, 0x4b32, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009d4000)={r1, 0xffff}, &(0x7f0000c2f000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) fcntl$getflags(r2, 0x401) ioctl(r2, 0x302, &(0x7f0000bae000-0x2)="") 2017/11/22 17:38:05 executing program 5: r0 = timerfd_create(0x5, 0x800) fcntl$setpipe(r0, 0x407, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r1, 0x302, &(0x7f0000bae000-0x2)="") 2017/11/22 17:38:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x79c, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004d4000-0xb8)={0x0, 0x8, 0x2381, 0x101, 0x9, 0x401, 0x101, 0x73e, {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]}, 0x3, 0x0, 0x0, 0x2, 0x5}}, &(0x7f000066f000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000750000)={r4, 0x100000001}, &(0x7f00000fc000-0x4)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00001c2000-0x8)=0x75) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = add_key(&(0x7f0000000000)="706b6373375f7465737400", &(0x7f00001be000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f6000-0xb1)="b7d4cb35f3039f1eba65505088690831da1412799cf0431d242b32001aaab524ecd26c2c3da2ace420b1df6f109e1a62f9fa4302e2748d00ef73ab36c515b69f1e7a1b7f76da512ccb43d07db891608904699d3e9d40d7da2be3c19704c6dbc4fd861ae7e489901ff5ec14796cac2dc39d4e8126429b8bc21ab197114389185dd01f2e18f6402ac1df230f46ea13ca32641aa607227891a456f11732c8e837515d8f15fd8062fe3bb9bac059b12ac111b3", 0xb1, 0x0) add_key(&(0x7f0000000000)="706b6373375f7465737400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001ef000-0xa6)="8c59fdab12fc52aaeb46d5bd41bad793be30c3d4673248af8607fc27a28d7b6836d840a1627494ac4f78ae6b68fb469869ab2e31ddc77babdd409d4261faa4265d3d02c3298759000374aeeaad6ca5972938925cd4dd", 0x56, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000abb000-0x98)={0x0, @in={{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]}, 0x0, 0x100000000}, &(0x7f0000b92000-0x4)=0x98) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) signalfd(r7, &(0x7f0000e56000)={0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000c5b000-0x8)={0x6, 0x10001, 0x80000001, 0x1ff}, 0x8) recvmsg(r7, &(0x7f0000973000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000a6a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1fe}], 0x1, &(0x7f00002cb000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42, 0x20081}, 0x100000) write(r7, &(0x7f0000e80000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000f1a000-0x5c)={{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, {0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x2, [0xffffffffffffffc1, 0xffff, 0x20, 0x5, 0x8, 0x1ff, 0x401, 0xfffffffffffffffb]}, 0x5c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000ee0000-0xc)={r6, 0x7, 0x30}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8a000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) pkey_alloc(0x0, 0x2) 2017/11/22 17:38:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x6, 0x3) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x2, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1, 0x8001, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x400000000085) openat$kvm(0xffffffffffffff9c, &(0x7f0000f9d000)="2f6465762f6b766d00", 0x82, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000463000-0x8)="2e2f66696c653000", &(0x7f00002b1000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e97000)={0x0, 0x0}) getsockopt(r5, 0x23dd, 0x80000000, &(0x7f000060c000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b9000-0x4)=0xc2) fcntl$getown(r4, 0x9) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) writev(r6, &(0x7f00007fd000-0x30)=[{&(0x7f0000b0b000)="", 0x0}, {&(0x7f0000430000-0x88)="e0e5c935f4d51bd5a004a18476fe5da097476a70d311c4a8a60c3a70040dd40ffbc42b650092285ac1714f0ed76d7f", 0x2f}], 0x2) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x400000, 0x107000, 0x1000, &(0x7f00003e8000/0x1000)=nil}) syz_open_dev$mice(&(0x7f0000f6e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10442) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x3f, 0x2, 0x8, 0x0, 0x7ce7, {0x1, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x41e2, 0x5, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1ffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400000, 0x1f, 0x0, 0x0, 0x0, 0x0}, {0x16000, 0x0, 0xa, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffe01, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x4000, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0}, {0x5000, 0x0, [0x0, 0x0, 0x0]}, {0x7001, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x6, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r8, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0x10000, 0x2a, 0x40000002}) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x7fffffffffe) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r9, &(0x7f0000b11000/0x18000)=nil, &(0x7f0000cd2000-0x18)=[@text64={0x40, &(0x7f0000001000-0x5f)="646666420f38804f74c4a379169a08e00000c4660f3803a7120200aa66480f21c666baf80cb881e48281ef66bafc0cb042ee2ef3440f01c9edb9800000c00f3235000100000f3066baf80cb814e46e84ef66bafc0c66ed4ff966b80e018ed8", 0x5f}], 0x1, 0x40, &(0x7f0000a78000)=[@dstype0={0x6, 0x2}, @flags={0x3, 0x200000}], 0x2) 2017/11/22 17:38:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000008a000/0x3000)=nil, 0x3000}) truncate(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x100000001) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000740000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f00008c7000/0x1000)=nil) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d8000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00001cd000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) [ 66.302861] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 66.316097] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 66.343797] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 66.352421] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/22 17:38:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001ae000)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006a0000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e74000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) write$tun(r2, &(0x7f0000efd000)=@pi={0x0, 0x80f3, @ipv4={{0x18, 0x4, 0x1, 0x3, 0x10a, 0x0, 0xc8, 0x33a, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@rr={0x7, 0xb, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @rr={0x7, 0x23, 0x8000, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x20, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x8]}, @ra={0x94, 0x6, 0x300000000}, @generic={0x82, 0x10, "15fa2ab73b3c4de20430070b8d6b"}, @ra={0x94, 0x6, 0x4667687c}]}}, @igmp={0x17, 0x5, 0x0, @rand_addr=0x80000001, "80c0c50ccb0370d94daa2772969c827626df8682f506b28566d0e43636763215270c601205e14902082a20b7c79e344705cb0e43f2e08ddf08750e3751766fa6c41c141d91325e48be95b5250776b463918c6c34f6d41e553d0e37b9baa79ca1e02b6bf750f941109de87dd0e60d586fc07b098baee2d0c32def540feb3432e0ee5b36f7a142a8ca37a8df5aef769b1bcaf7f65a869aadbd9592de593202dda117cc"}}}, 0x10e) readv(r1, &(0x7f0000d7e000)=[{&(0x7f0000b4c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x1) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00006f3000-0x18)={0x7, 0xc34, 0xfc}) r3 = add_key$user(&(0x7f000051d000)="7573657200", &(0x7f0000273000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d30000)="76bc97679a1da2d3e183793f0b69aa0856abc6969878c88f2571c4bb7e2781094daa722d57bd83e0e48388531ea6d0449ff0", 0x32, 0xfffffffffffffffb) r4 = dup(r1) getdents64(r4, &(0x7f000007f000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d31000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000d3e000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d40000)={0x0, 0x3f}, &(0x7f0000c86000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004ed000)={r6, 0x80000000}, 0x6) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000a77000-0xc)={r5, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) lstat(&(0x7f0000d36000)="2e2f66696c653000", &(0x7f0000471000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000)={0x0, 0x0, 0x0}, 0xc) r9 = syz_open_dev$vcsa(&(0x7f0000cd1000-0x3)="2f6465762f766373612300", 0x9, 0x841) keyctl$chown(0x4, r3, r7, r8) ioctl(r0, 0x4000000000001276, &(0x7f0000003000-0x3)="") setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00008a4000)="508e74", 0x3) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000746000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f000038f000-0x4)=0x0, &(0x7f000087d000)=0x4) 2017/11/22 17:38:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) r1 = socket(0x11, 0x0, 0x7241df54) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009d8000-0x4)=0x7, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000090c000-0x9)="2f6465762f76637300", 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000050f000-0xc)={{0x7, 0x4, 0x7fff, 0x6, 0x7, 0xe290}, 0x100}) msync(&(0x7f0000818000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000740000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00008c7000/0x1000)=nil) fanotify_init(0x20, 0x800) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f00001cb000+0x676)=0x7) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00009d7000)="", 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e4e000-0xc)={&(0x7f0000954000-0x8)="2e2f66696c653000", 0x0}, 0xc) 2017/11/22 17:38:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000104000-0x8)="2e2f66696c653000", 0x22301, 0xb5) flistxattr(r0, &(0x7f00000cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = epoll_create1(0x0) close(r1) connect$ax25(r3, &(0x7f000082b000)={0x3, {"84df3ec2f3c304"}, 0x22}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) r4 = timerfd_create(0x9, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000efc000)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000cb2000)=0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00009d0000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001ea000-0x4)=0xff, 0x4) r5 = signalfd4(r2, &(0x7f00001d8000-0x8)={0x80}, 0x8, 0x800) ioctl(r2, 0x6, &(0x7f0000e35000)="ff212e9cd3a6632977cbb8149f02c3f18259358664085254a326ea05fe9a") splice(r1, 0x0, r5, 0x5d, 0x80000001, 0x6) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sync() ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x314) poll(&(0x7f0000dad000-0x20)=[{r5, 0x40000c0, 0x0}, {r3, 0x1004, 0x0}, {r3, 0x1000, 0x0}, {r1, 0x2000000000002000, 0x0}], 0x4, 0x1) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x3cc1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000eb1000-0x20)={@generic="e92346406baae641e374ba268cda3c74", @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000901000-0x4)=0x0, &(0x7f00002a7000-0x4)=0x4) pipe(&(0x7f000042e000-0x1)={0x0, 0x0}) getresuid(&(0x7f0000318000-0x4)=0x0, &(0x7f0000770000)=0x0, &(0x7f000007a000)=0x0) getresgid(&(0x7f0000a59000-0x4)=0x0, &(0x7f00005a2000-0x4)=0x0, &(0x7f0000ecb000-0x4)=0x0) chown(&(0x7f0000b0e000)="2e2f66696c653000", r8, r9) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000755000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r2, 0x0, r7, 0x0, 0x1, 0x1) 2017/11/22 17:38:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1f000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r0, 0x302, &(0x7f0000bae000-0x2)="") 2017/11/22 17:38:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x8000000d) r2 = gettid() ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000728000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffff8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000156000-0x3)=0x0) capset(&(0x7f0000582000-0x8)={0x19980330, r2}, &(0x7f00005cd000-0x18)={0x800000000000000, 0x4, 0x3ffffffffffffffe, 0x1, 0xffffffffffffffff, 0x6}) r4 = open(&(0x7f0000962000-0x8)="2e2f66696c653000", 0x400000, 0x2) ptrace$poke(0x4, r3, &(0x7f00003ac000)=0x0, 0x10001) r5 = gettid() perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xfffffffffffffffc, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000052b000)="2f6465762f73657175656e63657200", 0x0, 0x0) times(&(0x7f0000596000)={0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003ce000-0xc)={&(0x7f000014b000-0x8)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) socket$inet(0x2, 0x4000000000100000, 0xffffffffffff7ff9) accept4$inet(r6, &(0x7f0000d6a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f5000-0x4)=0x10, 0x80000) setpriority(0x1, r3, 0x4) syz_extract_tcp_res(&(0x7f00009d3000-0x6)={0x0, 0x0}, 0x70000000, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x77fe, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x1, 0x0, r7, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000d21000-0xc)={0x10, 0x0, 0xdc, 0x80000001}, 0xc) bind$netlink(r0, &(0x7f00002b7000)={0x10, 0x0, 0x6, 0x20c845}, 0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a8e000)={0x0, 0x3}, 0x8) 2017/11/22 17:38:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000023d000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000b0a000-0x10)={{r0, r1/1000+10000}, {0x0, 0x0}}, &(0x7f0000626000)={{0x0, 0x0}, {0x0, 0x0}}) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) io_setup(0x3, &(0x7f0000807000)=0x0) r3 = open(&(0x7f00009f8000)="2e2f66696c653000", 0x8000, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000918000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0xffffffffffff0001, 0x6, 0x10000, 0x4}, &(0x7f0000654000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ac4000)={r4, 0x80000000000008, 0x16, "b60cfa441ffe400bb3932f375ac1e9faaf5e4b8881f6"}, 0x1e) io_getevents(r2, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x0}) io_destroy(r2) 2017/11/22 17:38:05 executing program 4: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x90, 0xa, 0x10) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ba000)="2f6465762f7667615f6172626974657200", 0x3f, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008b9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f00005c0000-0x8)="2e2f66696c653000", &(0x7f00008bb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008bc000)={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]}, 0x4b, 0x1}, &(0x7f00008bc000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ba000)={r3, 0xda, "b55e3f7436d705ad7a5757b48a70213472f685e052ad6466f0a293b22e6270266a70246bb2d4af96b3335838573b2aba3f29a6ec5ff4d8c6bed1870fa862395d25a59cb6f9050084f9561bae0f23414757d11141c21deba559ca8d9a457da13a9c8cba144375eb5f153f5f7fb546a7618fdb19e5edcfe0b87a63c886008ea63ba49fea473a5d3c473d2ce18e75c82e6dbffb6bf1ca2d1248f65cf24b53f9538c25947545e9b3b3d12855ac1033c3ccb9f1902d701dd0261cd14e97807ab46239bb09541774f71b8db23bb5ed6a0424e02afdc2c20a9f20a83169"}, &(0x7f0000511000)=0xe2) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ba000)={r4, @in6={{0xa, 0x1, 0x1b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd254}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f00008ba000)=0x98) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008bb000-0x4)=0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fb000)=0x14) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000582000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xfd0, 0x3, 0x8, 0xa, 0x80, 0xa0, 0x8, r5, r6}, {0x3, 0x2, 0xc3e2, 0x1, 0x6, 0x9, 0x8, 0x0}, {0x1, 0x100000001, 0x1, 0x7ff}, 0x9, 0x3fffc00000000, 0x3, 0x1, 0x8, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8}, 0x1, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x0, 0x2, 0x3, 0x2}}, 0xe8) write(r0, &(0x7f00008ba000-0x24)="240000001e000d06f8010140001f0000018ede000a0000fa0b000000000100140c0002c7", 0x24) 2017/11/22 17:38:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c86000)={0x0, 0x0}, 0x1, 0x0) r0 = add_key$user(&(0x7f00009df000)="7573657200", &(0x7f0000d24000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000086a000)="5aabceac3d1f59be20446ec697743c34fd0c27441bbd19757c8959ae7a18e81d35f2e448a640d49374d49f9874f29fe5297fb53df8dd575bffd339b0da362e8c6255e61269c15b725dd053aae8f7e1d78877e3129a824f628af2b59d499fc739a09a08806fbf41cb18bd9f13801eace53befc6a8d0e730ccf1f576ff357855e1731fd4291e4040460a1feaedac35e91f5b20ed9150803afd77e7f9cbbb245b1fd3d33ab8f2ca68133afe9b7a44c46726bbcf0a5c47fa78d929e4da2a87431bbef3bdbbf0500b1041e9d9fd980bf4b9022c7f43360521b833f782ab7a75bbd9f549bab4598d541dfe4e380a", 0xeb, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6b000)="2f6465762f72746300", 0x80000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000b09000-0x4)=0x9) keyctl$setperm(0x5, r0, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000d62000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = syz_open_dev$usbmon(&(0x7f0000429000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x400000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d0b000-0x4)=0x0) 2017/11/22 17:38:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bf2000-0x9)="2f6465762f6b766d00", 0x20200, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000dec000)={0x0, 0x0}, 0x80000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000135000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x400000000003) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000e21000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f00007c5000-0x40)={0x0, 0x1000, 0xaa22, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b7f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000dd6000-0x4)=0x0) getpgid(r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) munmap(&(0x7f00000a5000/0x3000)=nil, 0x3000) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r8, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000abf000-0x5)="72656e6f00", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0xffffffffffffff60, 0x10000007fffffff, 0x0}, 0x14) 2017/11/22 17:38:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000086f000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000627000-0x8)={0x0, 0x0}) r3 = getgid() r4 = getpgrp(0xffffffffffffffff) getresgid(&(0x7f00000ef000)=0x0, &(0x7f0000018000-0x4)=0x0, &(0x7f0000ef4000)=0x0) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008d2000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bb000+0x4ff)={0x0, 0x0}) r10 = accept4$packet(0xffffffffffffffff, &(0x7f000070f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000cfa000-0x4)=0x14, 0x800) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009f3000-0x4)=0xffffffff, 0x4) r12 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000908000)=0x0, 0x4) r13 = signalfd(0xffffffffffffff9c, &(0x7f000049d000)={0x0}, 0x8) r14 = socket$inet6_sctp(0xa, 0x1, 0x84) r15 = accept4$packet(0xffffffffffffff9c, &(0x7f0000426000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f5c000)=0x14, 0x80800) r16 = socket$inet_dccp(0x2, 0x6, 0x0) r17 = fanotify_init(0x20, 0x9400) r18 = socket$inet_icmp(0x2, 0x2, 0x1) r19 = eventfd(0xfffffffffffffc00) r20 = openat$rtc(0xffffffffffffff9c, &(0x7f0000515000)="2f6465762f72746300", 0x200000, 0x0) r21 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a28000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) r23 = syz_open_dev$mouse(&(0x7f0000740000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xdc4, 0x500) r24 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007c0000-0x4)=0xffffffff, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000651000-0x4)=0x0) stat(&(0x7f000069b000)="2e2f66696c653000", &(0x7f000086c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000eb7000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r28 = socket$netlink(0x10, 0x3, 0xf) r29 = syz_open_dev$sndseq(&(0x7f000059d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002ed000-0x8)={0x0, 0x0}) pipe(&(0x7f00004d3000-0x8)={0x0, 0x0}) r32 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000502000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1, 0x0) socketpair(0x4, 0x800, 0xffffffffffffffaf, &(0x7f0000573000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000003c000)={0xffffffffffffff9c}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d5b000-0x8)={0x0, 0x0}) r36 = inotify_init() sendmmsg$unix(r1, &(0x7f000060f000)=[{&(0x7f0000e58000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000017c000)=[{&(0x7f000077d000)="5a6da67c1e7afa3748a3b175ac0b941492971e58430d77f3f42f6128732011fd7abbadfced5dbc46356bc1f3e87e1ff7659ffe94081cc554df789293c552e1b0f69076276918b4b4c845a2a3074d806d34ab82346a43671eb9b986a501363022e4ec7b60502135da57156f14080987c955eff5fd40f9b7217d0a5daedd4bf037bcee3b37bf7abf3b98eccc3b822ebe1894cb5a290e6faad5e0f3da8ffdd56dc32a5f2afb23da9d1fc537cd06e65825a1304e73e577be96f17f08a5dcbaff5697714021280fd2ceb6ce9cbc1e", 0xcc}, {&(0x7f0000477000)="900f4089a3e373199c7700abc3dddeeee6cd54fa76ac4c52b7ccffb27a99b4ed4d782206a6cfc83e13d3db1dbab55a2efdd145ad6763175d1250f045d20054df36e275311cdf537b093fe987935f18a8d1c3cd9db9bd8f4e1e7e2523aab596c7b3aec4594bd0815e9119f525b7979e8ad69a944a4a3ff52943e59945da8717811bfcf76e259132342d7bf1e791a51a5e01adab8bc2ec08", 0x97}, {&(0x7f0000f0f000)="a28671351fc34f7463e05554f847dbaa020abf16bee208442e073052cc7b54998a73152ddde6003d49b0097c07f91f125638da1398", 0x35}, {&(0x7f0000b47000-0x5)="272afac942", 0x5}], 0x4, &(0x7f0000c84000)=[@cred={0x18, 0x1, 0x2, r2, r0, r3}, @cred={0x18, 0x1, 0x2, r4, r0, r5}], 0x2, 0x80}, {&(0x7f0000a1c000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000b18000)=[{&(0x7f00002c2000)="6b01", 0x2}, {&(0x7f00008ab000)="9459ae4e6606286b47967cf93d36b5534380b504a794947cabfc0fbf5a9a2e6d9c", 0x21}, {&(0x7f00002d9000-0xd4)="902879947e6d02adf6fac66acf3824c6a92276e4133337a76aa3361f6bf7069c52a024d17c1a12b4ac91aa43a66246d60a7d1b374d26da7d7d509ed76b0787a6e18527971b71695cd9d5e5a327fc7ca538b17d5af0b902b5e038a399e85f469f002de21cb0ad31a916c016eb305acaf96f5f1553eb250a83e7a9e55f41a77a3b69a6a4045019f1fe794f1faa016c93c36d8695cd88f6d581bfe1b19fca79cfedd886873770fa76b3ed73e54e462ac37f2df59b76b18ea420a968d958734e436289f3b8f4ba953acb5d98db88f782ff1ec3162de8", 0xd4}, {&(0x7f0000cbb000+0x2c0)="333fe684044d77ceaefe8fdc853d534fef9a400673083777de2c0d3a8f2fb6bef91f3bb45b3f05d59dd30ce18e1069ca2aba585bb8456b2138b91d215175c69271c615921603b490f0cadf89df84f9226f35d2e591bb8aa01846", 0x5a}], 0x4, &(0x7f0000ce5000-0xa8)=[@rights={0x28, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21]}, @rights={0x18, 0x1, 0x1, [r22, r23, r24]}, @cred={0x18, 0x1, 0x2, r25, r0, r26}, @rights={0x14, 0x1, 0x1, [r27, r28]}], 0x6, 0x80}, {&(0x7f00003b0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c15000-0x10)=[{&(0x7f0000d90000)="befbe69f7d47cf77b2e24f4b03fb872cc11017e41cbe0ddcd283fa184af20d0e384a60a0c923fb5a00c21666ca3e501b0c006e0514fa84dd7df18c1ed1eb1bc342a4e2aa3ec3c9c4637d7e59d525d56c382bff346a2ad1", 0x57}, {&(0x7f00009b1000)="0f93682f112860c72abdd62bf3ea46193feef0ad9d5125e0875f81b61a5e5797dbd33a98740b7049269a01bd2d0f5684b7c84bb6c80a5574b88a4e886703d3fb3f3800fc7b4e1947142f1589c18c1201b660a460ed575436b58acd38396b489427bc24f7412232", 0x67}], 0x2, 0x0, 0x0, 0xc001}, {&(0x7f00009a5000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f1d000-0x18)=[{&(0x7f0000891000)="cd687eba3db9c9085c41abd9286563771d513696a88ecd135eb34904a470f006527fb90895d25d7bab64a3eaa9374ce188f8c303350062fc5a688c72f0da20398f0947287f82e6f65f98ab660fe774ad69a48653d5ebc0cd72ed05c2cc2f88d165f874b449ac89f60291859a662be2d30c2cc6eadd54dbf92ec30fa90dd8794004fef5b0a2d0dda07c4834675e77a1267add349894098208b809b71b9c0a145aefeec04970b733335c8322441358d51b6f1b09f649ede07a9793a1853bb2a9c50d1058702f2dea8e95ccaf6865f7db86bbd6adaa4e276ba140ee29", 0xdb}, {&(0x7f0000cdd000+0xb17)="1c0046a742bdf5f23e1cecf9d5a4fdb202", 0x11}, {&(0x7f0000e47000)="bdee6fb324c8e1504604be5373d2abe7e96f6fc3062e5a65d081aadb2d054eef130f225449c10357a3d9ed919941c92b5659d781c2", 0x35}], 0x3, &(0x7f0000284000)=[@rights={0x30, 0x1, 0x1, [r29, r30, r31, 0xffffffffffffffff, r32, r33, r34, r35, r36]}], 0x1, 0x4000000}], 0x4, 0x4000000) setfsuid(r0) r37 = syz_open_dev$random(&(0x7f000083b000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$RNDGETENTCNT(r37, 0x80045200, &(0x7f0000546000-0x4)=0x0) 2017/11/22 17:38:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fbc000)="6b657972696e6700", &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)="5b", 0x1, r0) add_key$user(&(0x7f0000256000-0x5)="7573657200", &(0x7f000054c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000334000-0xf9)="9c6d28eb61b0ae87cd3e5ff73fe5f1fccbc4cfb9385ee284d32751f670d240f51949882b9fa966ad5fc116c0ac0dc5f8af8fa7540c7ff68089ac1172408732dbab4f3b4f5b7a71438d148d5a1be4c2b792353b661d6ebea70f518ec7ab3e060640d472a3370424438173fa99e1da258acc40cdc185403098968188691415664997fa16a9a38c5e7c39385fe6bc9a058dbedac98b846f84a8e65b6d8b29ce0dc9ebb157161cb32e62be1418a113f1b9efefdc13258a2bcc45d818591e303236fcce64b5c541651df8e2f72d", 0xcb, r0) socketpair$inet(0x2, 0x5, 0xffffffff, &(0x7f0000fcb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c62000)=0x0, &(0x7f0000bc8000-0x4)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e13000)="2f6465762f72666b696c6c00", 0x206081, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000483000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7d000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b09000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000782000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002dd000-0xe8)={{{@in=@rand_addr=0x9, @in=@empty=0x0, 0x3, 0x101, 0x3, 0xb3, 0x2, 0xa0, 0x80, 0x1, r4, r5}, {0x7, 0x3f6, 0x17f7a61e, 0x3, 0x3, 0x8, 0x1, 0xfffffffffffffcf0}, {0x3, 0xffffffffffff2418, 0x80, 0x6}, 0xaab, 0x6, 0x800, 0x1, 0x4, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x11, @in6=@loopback={0x0, 0x1}, 0x180, 0x0, 0x3, 0x8, 0xfffffffffffffffa, 0x8, 0x1}}, 0xe8) keyctl$dh_compute(0x17, &(0x7f000006f000)={0x0, r1, 0x0}, &(0x7f0000995000)="00", 0x1, &(0x7f00004ea000)={&(0x7f0000d79000)="777035313200", &(0x7f0000826000)="6aeb37fcf9974769ce602a71060d46b922d1d27b99481cd952b1e93f02da39051e49fb09f2bea8a58b778aff", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x49e, &(0x7f000041c000-0x4)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f00005c0000)=[], &(0x7f0000a91000-0x8)={0x0, 0x1c9c380}) r1 = openat(0xffffffffffffffff, &(0x7f00009db000)="2e2f66696c653000", 0x0, 0x122) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000547000-0x8)="2e2f66696c653000", 0x63) r2 = open$dir(&(0x7f00002c5000)="2e2f66696c653000", 0xffffffffffffffbd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x7f) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) write(r2, &(0x7f0000dd0000)="b3", 0x1) ioctl$TCXONC(r1, 0x540a, 0x9) ioctl$TCXONC(r4, 0x540a, 0x1) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f6b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000240fe, 0x0, 0x0, 0x1, 0x0, 0x1f0d, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f00009f8000)="2f6465762f6375736500", 0x2800, 0x0) ioctl$TIOCNOTTY(r7, 0x5422) ppoll(&(0x7f0000475000-0x20)=[{r7, 0x200, 0x0}, {r7, 0x8, 0x0}, {r6, 0x0, 0x0}, {r6, 0x1, 0x0}], 0x4, &(0x7f0000800000)={0x0, 0x989680}, &(0x7f000046d000-0x8)={0x9}, 0x8) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00002cd000-0xa)="2f6465762f6375736500", 0x2, 0x0) write$fuse_notify_retrieve(r8, &(0x7f0000da0000-0x30)={0x30, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x30) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/22 17:38:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e19000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000737000)={{0x9cf, 0x3}, {0x4, 0x100}, 0x1, 0x2, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000060b000)="646e735f7265736f6c76657200", &(0x7f00006e2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e35000-0x1000)="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", 0x1000, 0xfffffffffffffffb) r2 = request_key(&(0x7f000053f000-0xa)="69645f6c656761637900", &(0x7f00007a9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069b000-0x1)="00", r1) getsockname$inet(r0, &(0x7f0000cb4000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000746000-0x4)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00005c6000-0x10)={0x13002, 0xe000, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000518000)="2f6465762f73672300", 0x8, 0x0) tee(r0, r0, 0x7, 0x100000000004) truncate(&(0x7f0000a61000-0x8)="2e2f66696c653000", 0x6) keyctl$link(0x8, r2, r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000bf000-0x9)="2f6465762f6b766d00", 0x800, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000031b000-0x38)={0x1, 0x0, [{0x9, 0x6, 0x0, 0x0, @irqchip={0x3, 0x7fff}}]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = socket$inet_sctp(0x2, 0x5, 0x84) tee(r4, r4, 0x20007, 0x1) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000b7c000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69706464703000000000000000000000"}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000023f000)={0x1, 0x0, [{0x1, 0x8df6, 0x3, 0x9, 0xfffffffffffffffe, 0x0}]}) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000063000)=0x4000014) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00002b3000-0x4)=0x0) 2017/11/22 17:38:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000827000-0x9)="2f6465762f73672300", 0x52, 0x400) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006ea000)={0x8, 0x7f3, 0x81, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000e85000)={0x0, 0xff, 0x1, "63"}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a00000-0x9)="2f0000000773672300", 0x0) write$fuse_poll(r1, &(0x7f00008b3000)={0x18, 0x0, 0x3, 0x5}, 0x18) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005e9000)=0x6, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000062f000-0x8)={0x2, [0x4, 0xc7ac00000]}, &(0x7f0000ae0000-0x4)=0x8) readv(r2, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x1) preadv(r2, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)="00", 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000e2b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) sendfile(r2, r1, &(0x7f0000fd3000-0x8)=0x0, 0x100000000000ff) 2017/11/22 17:38:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(0xffffffffffffffff, &(0x7f0000a7a000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = accept4(0xffffffffffffffff, &(0x7f00009db000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000012a000)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bb9000)={0x0}, &(0x7f0000501000-0x4)=0x4) 2017/11/22 17:38:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000910000)={0x3, 0x2, 0x9, 0x2, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$ipx(r3, &(0x7f0000fd2000-0x10)={0x4, 0x7fff, 0x0, "4874f59df1ef", 0x3f, 0x0}, 0x10) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000d12000-0xc)={0x80000003, 0x0}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d7a000)={0xffffffff80000011, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00009c4000-0xc)={0x40000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00007af000)={0x20000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00004b4000-0xc)={0x80012000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000fca000+0xfea)={0x80000004, 0x0}) fstatfs(r0, &(0x7f0000200000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x8000000000000, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 17:38:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f000011a000-0x18)="000000000000000000000000000000000000000000000000", 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000860000-0xc)="2f6465762f72666b696c6c00", 0x101102, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000182000)={0x0, 0x2, 0x7, 0x2}, &(0x7f0000d0b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bd0000-0x8)=@assoc_value={r3, 0x6}, &(0x7f0000a93000-0x4)=0x8) r4 = fcntl$getown(r1, 0x9) mq_notify(r2, &(0x7f0000496000-0x60)={0x0, 0x21, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0xffffffffffffffff, &(0x7f00002a3000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r5, 0x0}, 0x0, 0x0, 0x0}], 0x20) r6 = getpgrp(0x0) ioctl$void(r0, 0xc004587f) sched_setaffinity(r6, 0x8, &(0x7f0000b87000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000092f000-0x4)=0x0, &(0x7f0000fdb000-0x4)=0x4) mlock(&(0x7f0000b28000/0x11000)=nil, 0x11000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r8, 0x0, r7, 0x0, 0x1ff, 0x0) vmsplice(r9, &(0x7f0000379000)=[{&(0x7f0000698000)="23", 0x1}], 0x1, 0x0) ioctl$TIOCTTYGSTRUCT(r8, 0x541a, &(0x7f0000577000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000b5b000)=0x0) ioctl$EVIOCSCLOCKID(r8, 0x400445a0, &(0x7f0000c8e000-0x4)=0x2) readv(0xffffffffffffffff, &(0x7f0000dd1000)=[], 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fed000-0x28)={@common="6970365f767469300000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000027c000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0}}}) 2017/11/22 17:38:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e42000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000047b000)="2f6465762f7663732300", 0x0, 0x801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f00000-0x68)={0x14a45dd1, 0xc7, 0x1, {0x0, 0x989680}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xf, 0xff, &(0x7f0000f90000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) dup(r2) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000714000-0x9)="736563757269747900") r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc9000)="2f6465762f73657175656e6365723200", 0x400, 0x0) shutdown(r4, 0x1) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000001000)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ba000-0x9)="2f6465762f72746300", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d7e000)={0x0, @in6={{0xa, 0x0, 0x461, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x100000001, 0x2a, 0x14, 0x80000001, 0x5, 0x1, 0x1, 0x4, 0x5, 0x4, 0x9, 0x3, 0x100000001, 0xda]}, &(0x7f0000678000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e2c000)=@assoc_value={r6, 0x2}, 0x8) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x0, "91"}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2017/11/22 17:38:06 executing program 6: ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) lgetxattr(&(0x7f0000774000)="2e2f66696c653000", &(0x7f0000aad000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00000e0000-0x2)="", 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e3000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007db000-0x4)=0x0, &(0x7f0000d0d000)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb6000)="2f6465762f76637300", 0x82, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000db5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4d96}) sched_setaffinity(0x0, 0x8, &(0x7f0000555000-0x8)=0x75) r4 = perf_event_open(&(0x7f00005ee000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r5 = socket(0x10, 0x2, 0x10) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000ad9000)={0x4, 0x6, 0x800000000000, 0x4}) fgetxattr(r4, &(0x7f0000939000-0x1c)=@random={"6f73322e00", "00"}, &(0x7f0000306000-0x72)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000ac2000-0x8)="2e2f66696c653000", 0x4c0, 0x0) fsetxattr(r6, &(0x7f0000096000)=@random={"757365722e09", "8581"}, &(0x7f0000a45000-0xc)="2f6465762f8001746f667300", 0xc, 0x0) ftruncate(r6, 0xff9a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000031e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ab000)=0xc) setsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000fa2000-0x4)=0x0, 0x4) open(&(0x7f00007dd000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$TCSETAF(r6, 0x5404, &(0x7f0000670000-0x14)={0x9, 0x4, 0xffffffffffffff71, 0x2, 0xffffffffd585e808, 0x80, 0xfff, 0x8, 0x7, 0x6}) ioctl$VT_ACTIVATE(r6, 0x5606, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0086418, &(0x7f0000663000-0x18)={0xffffffffffffffc1, 0xff, 0x6, 0x0, 0x7, 0x8}) r7 = syz_open_dev$sndtimer(&(0x7f000031d000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x403c5404, &(0x7f00005f7000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001bd000)={&(0x7f0000aa8000-0x8)="2e2f66696c653000", 0x0}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008f4000-0x10)={r0, 0x18, &(0x7f000009a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) vmsplice(0xffffffffffffffff, &(0x7f0000372000)=[], 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a16000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(0xffffffffffffffff, &(0x7f000074c000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005aa000)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000ce9000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) clock_gettime(0x0, &(0x7f0000932000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f00009ad000)={{r5, r6/1000+30000}, {0x0, 0x2710}}, &(0x7f0000682000)={{0x0, 0x0}, {0x0, 0x0}}) connect$unix(r3, &(0x7f0000512000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000cee000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ffa000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xeaf0, 0x2, 0x86, 0x2, 0x80, 0x80, 0x0, 0x0, r7}, {0x40000000000001, 0xffff, 0x9a, 0x8000, 0x101, 0x8, 0x20, 0x401}, {0x0, 0x7, 0x400, 0x3}, 0x1, 0xc24, 0x1000000000000, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x43, 0xffffffff}, 0xb, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x3, 0x0, 0x81, 0x1000, 0x101}}, 0xe8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) getpeername$unix(r3, &(0x7f0000db6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c7000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000aec000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a95000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000)=0xe8) setsockopt(r2, 0xfffffffffffffffb, 0xff, &(0x7f0000c8a000-0x19)="78daee9be8f5cfa19600000043640600000000000000530500d8ff138e111a077d", 0x21) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000aea000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r4, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="721ad9c76a9025f1f4798d1ba4d2429e23a89035aaf5df593e5ff1f7d9476ba25ac3a4d47ea2c3692c0e7089749af471aeef6f0013b52ecb8d4c9ef2681d1c13da9818a86a77a3bd939afb7356e5c8", 0x4f}, {&(0x7f0000667000+0x201)="f71726a8c2736a77aba2a29aa3bbdd83f30fbfab02a071", 0x17}, {&(0x7f00000b6000)="b6129a1fc08147e35a796e11ad4c9ca2fffbea96fe8d2b8c5ee5ad6606c12fafb9df68c55011a357ed34f1f0fbf219c1b74d165bf571bdb0fc36c714498bb55df0025fb70ab1d53fc2bc91a1d5830e0b98112dd788f5c9c67c3e8f7eff60270bee49a78598c54ae418f00540ceba0b24e51ad2b9bda3b4758b6ebd85db6dd2019d8e653c21749a9a2a93f0e58aa91ac1a7d4a503", 0x94}, {&(0x7f0000530000-0x1000)="52b448872a266245f442f59976352f004e6f5a52a8ae8d99391a3d0e2ab643350b797699798a68c11d717211d9d1ceb82991f9c60bdd66bb7b8984ed28a3fe3e4d627ca1e2fc2ad4359f33e1e53a8eaf52c6ac26f02aac841e2384c0b7dc1e9c64853382e65c0f1271bae19e8a720a1de051d715b3b882dbf424d9699731101d31b4562bff6c449e3eb06826cac995aa1620a36b0d387493083aec5d422026984afad1c144db3a0a46c02996cda8d05cabf352e621ee171dc9e84c32d9cc6e47f1ba61aaa3081ac757b8f7ca85492d6084ee79b3b755c2ebfd8a03f99e5f051220b329f84ff70a8275fd8d1315de8a69ff0261003e88a961950ff7550c1cda1ceea93c5342f87f125a563188734ef960c87cf57ca9393989a0ae534b17a260e9ef4d69ac380ad74e089cd3f8aca2abac8ded9d0fbec2bd03918f918fe5b32240d618243458bb3b41f366444efb4f3e92bc9cd5967baa66bbf92794ac6e00df61f1f0ea55b725d5a2647761e3b2aeb5650707e0f726badab1d6dae6ef0f14e7a4125200c784b3cb3709bfb1260789992e3a448fef44a8d6bc42fc4302223d207b73071e8783cd4f6bab2fe3aed1ac97d23aec95757c215f2d1a056b2b363f972b6b424b536fb6a529b7e9a9cd79bd26e7b60267ad47460715b1edb684f611a7130eeaf53be3660ea154c3da159df54d3a0410ae1c1210af5799d1f3ffd0c5dac030134becb69c79acc04c19a82b4cde96ad8f7ebf624e90904031df27513acb37ef467c55a4b528833126461996fbba51ef2f1c24b85deff120c25977ad222e1a6a12c80be2bf604b68ceb0062980deb531bba3cd4e1a6310e6f7030ce7f78c9046042300bdddef5bfdefc00ae29e012dd14c43920444bf0fbca1868c9af5e4c0de7ea059828f7cf72248ecc0c1ddcd10360b180ba5eb6e47c08eadd9c906c7e791b7e671eb6e7d0c5b75dd293db1ec7242202d0eb22f526d8e2ff09a8aef48fc586e6f7bd28c34d0e8fca3f69e415c787c4357ff0bf1919a4d915240fe8ada579c0d2e671a8ce446c61a14804d8bbcbe33b156037357fa17dc40201c36c38d9734d6d1f3f84c1bf518c367c0a8a12286b382f96ddbceb942940d7ff3759a94d0510f3a22c77c15e74837fc64707f9a4f2669fa33ab66a0260d341fe4789c0eda0419286b1bc3e065efaed56f55378b2d1ccb1307938c20f65b5f24bd22049ccd5f6d0fe6c5cd2dbd67187f765be158540d3c80cd3af667900a503bd8ac4388f07b3af87c9cdb92c8ac909a332f45a171ae7c8e5f1c3f920e87b4d8d173e31da3285a3f71c7e12c62ad05dca82908988483664e611c52297733ef214c2a1c13de632c76e43487d1b6e5f013a24940554f0338659536ac3d0baaceecb30a86e66eca7c0bdbb2d7299b5afeb75aca98b8149c2bfc730ff0482642091d36be6d0730c55139d9d0c3c3a547bfeff2c8ce96c884c94b4e15577a35fa83ef9e003fcd8dc9ffd6692381f7712c3ddaf8b09b814ad3b9bc8168cf92c7d5ffbbf2761892a8391ba4dd99ba08f4e9e84abcdac6d612ebb3353a7cca1b7936e2ada63530f7bb4168b8caa30c38e14375085009019b495cdd2d7134565e6def463fd1b12618489b8a922582627a98b75069d1d367947720975eb0d98bcdb38a060747555d600c847787701f7c8bfbdc37ba025152994e5fcb278e8c2bf21359b011c4a0b598df88a6660b3f0cad2766f3f903ea2c4ae42aa6be7a29f4978e586b7cad972e0134cea492e725b3a46053968fad90d7961c7ae388b0c7211eea2907d88160927f49cb829de8e18dfca39b20335ae7abe04950f360eb09233152d4375a79e111cbef36f3451dda4a2762319e7a8de05cb84ad120fee25bb41b45027f7ed9838bf31e570120d60d4d1558e1e980097e32d7c65a901e183593d2e4350a048080675d0ae8bda62d8698bf333c9ea3554757b7ab3e3bd594985d4fcdeec2687dea9dd1ec599700f5ee493ea6a4ebabb0504c753eb195bd3d8c238987cdd635e26de242989049037974b9f0bd6260755d7fe08b7cd8987e1bfc4073e65b01f4dd06ed1ff8bc6fb2ed5cb9e8592cd8276ca5f80aa61c0974a001a69cb777a1cba546731cc51e23225a56bcbd431ef29eacf3399fafb05c04ae27b7c12b142b680391ad7bbf77ba555092f383ccef06b00189f91602b019e3ba3a0b043092bd6c5d77fa8a4375c6d89573dbda1642e7d9a3ba3761cf279c897cca1855d2311d518414c7cb83c7dcfcb1b9844f7544bad948713ba08f49547530c756735862fe203e7686639d18936aefdbf83919a424fccd4f172fe1d4340bbc8501cebab72b3da39514e580aa14a4f81590ce7c0bc9bb19196be8a4a6151969c4811113a560de21c9e2f5af59567357f89418726f17930fa843f42d4bc58480438f33279f0f06aa8d779ccde5906322283521b65c6451fedea2377cd6e9e1e643ba26d79f6caad992be40a530ae2ef7037c3e5408e1739f0ddaea3d5d7cd4fce62470474a253af4095345242738cc232bb3b39e63ce2eb9552afcdb8b9e48e17b8407dd7d00cb50b622d99ea9172522c6e8326a248cc05789c1deb4ea344101890a693282bf9570d1bb6b2f73b983ae2f6f79a969c0cbe15baae446674f8dc3d3d86e797d1d3b3adbf1856c12e73c57bdc4f90f78955907ea57d0b390787e73120c4a0d50fe9eddde1a0666d51a52e606ad63ff5931b91d004d5fb6a0a9f700ad31d6d1fb8aa23ea40d8a3fa6c6ec27b6dadaf2fd25695d54a0a94f3f786ea9ebca794d7c74981477054eddeaf2f30b1803c270c543654e024422db08ba25fb7f78031078c4e23b9bb08f9013d6ded0308160cbc34b1dfa2508fcf23beeecba1a8c030c2b3ec4e0824f737a8761f548b6d7e1d2a8bf82b9d495d01dbca553c9639e9a0e9f58ac34a77422b84a3d8ba59a64dd33b6a46d7149c1c9f5a81eb826c963a0aa0cf03106caa686fdd70d8e98bd464e8824216b88aa716b1b8b7868ab66f19b8dd5d1c35c8fd7695b00bca020b757a55d7f2d1ec433f1f43686f5a17662c1f58ccce5f2d002749b457a680df24fec238df52aa2581540e92e025e961dff5c7f951daab5cde4ccd026939d5bb184fda71b8bd4d3137a449cd4931bf6b47d29323df01d64e0e4b73dc1e3a9674aa124e31e717842e82ca7e72311f6ae790ce6bd799b03e6fa63e7c5cdefadb33b8c4df40fd933ddfba7835535a62c3fa3514194062ba26ce6dd1ab75649af45e44f32ff7323be4d6c24767cbe400be139d7e9fe81e1af6a10317162b5ae20c77cff8554f672f0568ad7dff0f8a12c23cf5fc13c7d9f607d002f8966f9a4d715bca308b7a98c7f8f3fe1b5e4e479ab0975bd2e8e98ae5e1575dbef959254589b935e1990fe5c038b18878bb2f4f9499e1ca4be34225e4b7ed5e60d909e4eab18685f952c19188c3c7c91e129857abc6a97fcb91ea64c8a9a7413806f5de8850cc68c7805e955e98c1178c812377621612f89f3762438c60fae0400b1afbbd072b4797639aad24a254f37b46bce3a621d7a56ec32341d10562102320dbc3d64ddb52670e617aa5520e647c29e6677e7ad616c631fef997b72820931c3fbfc9353f57e2c33912c9400c187876af7cfb75830aec97f7be7bcd3c572725467b13416fa3c995ac4c447fd6c55534c6a70d41c47f40395ccba552cf23a666f03cf80fc5450c08cffc8bc5aa3082c7ca2e890913048a614e2e75060128e542f6b456ff4bf4d9e0036583118ea0bac0d5237a722ff31f8282f560838328da944fd3285ee398082f1eac7ccbcc796af0238bc06d2e2cbff4039094a93072218de0192085428dd4b4143c7b81344e57e9cfbd5503172b82706dbba19461ce8e12413f4164118862f51f652568b429ff93637a45d47d5766e03058fc51a27c3d2f9e63748546d677a79275ebf686b61ec610f1bd481dc12a60504c25f2305b318e83103d398325e137eaac46d8fecc7a5055717f348d01fb06924af9074e479c5484da13701fa5492e7f1f429a4ff6d5a96655d5fad22e0fa13f5c7ab4161531a213c18230fa895e9126f009851d3768f9c162f0e234d95e5c7b7a235a338bdc083c5522d74e162471938a135bd84880a136f7727a9cba94b20e2e5c241495c6d61bc72ff24218485ee9b20ad930f117da2e62956554efabcff914b45cceb51fda9a60fd2c275ea82a8cdb9998975bc06fc58ac9b7e11566ce4f0a2dc2eee347b10f05371e38f8c482662de4532cda89bd61e5c9233e5d6bb51af41d12c72502f9784e2bdc5a66ba3871b92cc41ab09ed5874a2a1df51278620c6b2f9337becd0494995279b0d55188f5bee4e719bcec54f5e5365022126d538b671d31b94ed7855c1288aa7c147585b3b6ed4dfac98e59382afbeb158e687c604014b4ba7327a16d3ca3b15d393c711bd4be8928924f1819923c5847c0cb4d9acea721b5a05398b98aa8304a179c977f34ca2f72abf27b8527daa5e23aae2c301f475fa2ff7dc72c4a38d21e6650310e529e32e979da8d8d1908f4618241a52a9f04d9fce768181716625aaa50e87bcc74ea5e8d518cda09137a1020b1cff658f1e1aab17caec7242c8a15bcbb056a23c21bac7399b42ce489876701588b4787d6b1678c077ec9808a34acbb468c8a6187cfd99c3215268548bb59f90a6acdc916525d464c4e8eeea7cf6c9bd9c68c9e87fc53e19fa88cc1f9ac69a53355bf34a75346b5a7cf2d84375947d895177cb8b0dfc16ba8d23b0f91f6f5f1d304a5eeb0189fba37f92cbcacb032c18d360ae24c469b7ac93948a32a74b17277a98cbd31d6eee45a10c23856cbbf8e3908a5e9d19795fe2000b91a28bf2532452e2ee2683c08671f0087559897fa5b3b591d4b82b997567898d42d02451b002e078f9d8916a4482b2bee5f0f5a037dc02378952424120155d1297b07f8a72408bd63e5ffdf1dea6959b93f2bfac826453353706c4db9f3422dd5be969716c0517d13887fe630323a6fcfe4148bc98f59b764f982afe26893d19d3c15ef898c671675af15d48e9eac0cbf977264d2a8a134e79962aee9b916bc1409b86fb081f2980596bc4aeb472940b7820907e56269c5bbdd190a70213f5531034d6a97a5444a2270d5c3a6e66ea24a892b7e415cbc1b765f0b843350590d7066d6cab54539ff326601df7e5a37ddcde1f5943586c4009f3ba228f09bc0bf16b77ea6edd1eb8c841d071350d4c5a55ccb92d33b49a7cae1e5dfa636d1f56838b24183ad78c3a7c96d5047640a8e2a0610c0b3a2443c9f23645c023f36874335709b67a1c4490dbe374c55d9b264fe9ab4233842cec0902c98a01f41c9ecd4eed109d1dcf2c4716372c7cbf0a961194a2ff778b57d20928b6626b2dfaa0cc7fce8fd08fd5bc10ed203fe5cacc9c0bbe8a39e6099ea74d2d2fa897461d01b8615d30192859468979de97b0d606657ddd03083ce2c7b876ccbc7a258ce74fb4625310960193deda14d828e7086779008e5bb47fa15de21deabba30af5fd90b9527833475775bb779e48cb158ca7f9ed7ec283643568f1bc68dba6255b10e02b49fc78e6f4968ec8335368ee8ee986afe434e10b67f72e9684544fcd87ef9b700b4eec288d51e4e5da991fe6f606edb1214e56284453abece8a05a3fbb22d43c6cd2095723629edc95c654b3af69957598b8c4c5ae5eadceef79fdee253f9b31e18c363487a87fcff8294d4b88650ca642a7768f42d185be1bcf62c5f12794245364c650288d384a030047cdafb0ac5fb16fc4", 0x1000}, {&(0x7f0000011000-0x9a)="40628006df2aaea36f0ac45949297d8b8d2d9a75ecb39c4b531ddd9b8dac7cc080a3734f0a2842d9c76d7aa8e8de8aaf54bbdd29af8e4cb3a39bcc2ef72f552aac02270d92a592d34fbaad1767ce4a77dc18ebf4e0be5cb3ca9f8172e2890af13473b9b01d12ba2e19497e6c55927115d4a054dacea5eba4698cf63c1a32e98504e310f0a2dfd9c0190b8a86bc3cd1bd91b0893ceedabf199d06", 0x9a}, {&(0x7f0000f00000)="ca51621bfb96c5b78fba017c98f39e1349bd52255ea0b01a8c2c4cb090a2a8cf4fe9e3bc6c7486e10fa332a3cd167610bfea32fc729af0fe9ab969e922252ded5523b0b9a7bc903167c0b1", 0x4b}], 0x6, &(0x7f0000893000-0x48)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x2, 0x40010}, 0x10) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000260000)="2f6465762f72746300", 0x600, 0x0) unlinkat(r11, &(0x7f0000ec3000)="2e2f66696c653000", 0x200) ioctl$DRM_IOCTL_ADD_MAP(r11, 0xc0286415, &(0x7f0000ba1000)={&(0x7f0000966000/0x4000)=nil, 0x0, 0x3, 0x4, &(0x7f00001ee000/0x1000)=nil, 0x8}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x3, 0x4) sendto$unix(r4, &(0x7f000078d000-0x1)="fa", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000237000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) connect$unix(r3, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003c5000)={0x0, 0x0}) accept4$ipx(r2, &(0x7f0000a7a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000493000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000812000-0x8)={0x0, 0x0}, &(0x7f0000766000-0x4)=0x8) close(r3) 2017/11/22 17:38:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0xf94524831ebdaa75, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x18)={@loopback={0x0, 0x1}, 0xe42, r2}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000443000-0x8)="2e2f66696c653000", r0}, 0xc) sync() mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00001a9000-0x18)={0x802, 0x6, 0x4052}) bpf$PROG_LOAD(0x5, &(0x7f000098e000-0x30)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x7, 0x0, 0x0, 0x8}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000981000-0x4)="47504c00", 0x8000000000005, 0x80, &(0x7f00009de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) geteuid() 2017/11/22 17:38:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000910000)={0x3, 0x2, 0x9, 0x2, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000056a000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$ipx(r3, &(0x7f0000fd2000-0x10)={0x4, 0x7fff, 0x0, "4874f59df1ef", 0x3f, 0x0}, 0x10) r4 = epoll_create1(0x3) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000d12000-0xc)={0x80000003, 0x0}) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000085f000-0xc)={0x40000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00007af000)={0x20000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00004b4000-0xc)={0x80012000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000fca000+0xfea)={0x80000004, 0x0}) epoll_pwait(r6, &(0x7f00003ed000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ec2000-0x8)={0xfffffffffffffffd}, 0x8) fstatfs(r0, &(0x7f0000200000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x8000000000000, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) 2017/11/22 17:38:06 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000ff1000-0x4)=0x7fffffff, 0x4) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000945000)=[], 0x0, &(0x7f0000767000)="", 0x0, 0x4}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a11000-0x8)="2e2f66696c653000", 0x4001, 0x80) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000564000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000b8c000-0x4)=0x3f, 0x4) syz_emit_ethernet(0x66f, &(0x7f0000cc8000-0x66f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x2b070d53, 0x6, "a228af", 0x7, 0x2b, 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}, {[@routing={0x2, 0x10, 0x0, 0x5a8f, 0xff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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}, @loopback={0x0, 0x1}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x0, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xfd, "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"}, {0xff, 0x8a, "38309608959b9767d92eace332b467aeb7a19e00b52c2d37fd1a8f9c8c6d11b5448fc7fb70320ad867d20dafd308c75132e7c829c877ad82bf273945a03abe2d6f11da53d73b117f6e25ebc7b63af68beecc3e7a10d18f50e2ab095dc10546a68d1b618457cefc7b76a7abc2a302b1ab0937e3e7a27e17a1ec257d4298b99f4df8bd68b9cf97541ef816"}, {0xff, 0xc7, "95d30df9caeac6c780d89fb5bf1d252739c314333c82cf99c2d2e6122f3bb0d72c4f558704b27c4c0f6ec7d84d085836bde0086b270ba65d3cc126a4175329cf16ae4c1945d02fbe551801d10eac3e65b13356e9c4459910ab65831a3b1f7cdf910fee49a25d40f1fe28c004ecf4c5e0d530c011f8cbdd5ba7234174e6dd4554ffed65c38b881604609d670163e302522a7ced7f7eae8df456ba531a526fd1eafcfc8311efe40027aac4d7ce9c45359fc766c9552113d57b1f8b7907a0f04f3e67302793484503"}, {0x0, 0x4f, "245a7be36340069dac1fce7145b652ce768a172f4d90c002a4a5630a846967b8b721a9dd21fa9382be4e97fa8c7fa3c3061406c5306275ab0319432136493806a1c1bf2a14381ff7acd2ab1be74e68"}]}, @dstopts={0x2b, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0x4a, "ccf51a6a6838df17a31159a9117d0364013c0f898d2a41066372cbaec5d14ca7bb05562a27cca5e7e9ff2c5ff0f594cdd961cfff3da5d3cc94cf6682c205ed74c2194cddf6ffc4cbba59"}]}, @hopopts={0x10003b, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x11, "32b852ebfb8c7185893c94b3a39ac034ba"}, {0xcf, 0xab, "6a2b197f47d0b003a858f493c372c2adcf06796ee044befd30515cbdd495b8a6abbf9c69e2afed2cdf01b1ba150dcbc2ea0e7aae0340d18658d303c78e6c76f2e7555d7abe07c5f87b998f6e3e9bc7ae6afeb2c70713055112a0809a996977b312de8d31b8ea9fead2a599a81642e687dc9bc73dd13318ee599d6c74f41928040ad77140c3f56d003a3be5c870da57db09ddec940f84900f10d4a15273b9f35558ca4c7ea023a24c208295"}, {0x7, 0x8f, "c09c1da08a0847f6e3109db890c3c5e31fbbce0dbc5e4eef6178f5e2c91625b7756c6c8e20ec2465df97e1c80ce8515bc7c05bd449888dce2b1420425defb931774c73a9c7062b46cf13c0bd120633cec14a6238caf6c48f4b68e0c4918e603001832deb8ef30e15b4dbaede58080cd359348a94aa00c19d8f3f3fa65f31d5aaa5d47fa055d675ce0210c1c3b3e0eb"}, {0xcd, 0x16, "837b5284bc5edda1091723f8860eeced28bb052551cd"}, {0xfe, 0x4e, "0f2391897d6a9f5ed6b55bcdfd203fb2396fefc9291762a76814cfdec183565689c4ffbc3a1d4bad1ce7c0641e7051637b42837490a8c921bf2fbb0a999bc05ca195a4f7191cfddac1310535c2cc"}, {0xcf, 0xe1, "a79e0e0d27468648bbaa06e61969f4d4ae7e1e79039998ec8f9cc2419ec3d56403ce79a137358e2314b67f79a594b6753fb2c16de5cf257aeb6f6cbd957988833355306d4c32858c6cd8d87f767d4fb863f2c3697634670d248183f4fddae4fceacb99e1e249ab14601a0dfa471b4ed671a0ff85694a997be3459ab356764e7d7365e7a88654fbbd4f24667462ffc1f48955163fba3190f7f7c5c2eda66b03042f8ea5b170178c4981af9af8c17f933211d8751541abccf8274224165efb3f970bbb2a004063f384fc94ec01712116180fb048db2a5951536c332c05a00a97a6c7"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r2 = socket$inet6(0xa, 0x807, 0x5) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000ff0000-0x4)=0x27b1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00006ce000-0x10)={0x8000, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000ba5000)={r3, 0x6}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00007d6000)=0x0, &(0x7f000022c000)=0x4) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munmap(&(0x7f0000143000/0xe000)=nil, 0xe000) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000143000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000575000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f000047d000)=0x7ff, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000681000-0x9)="2f6465762f76637300", 0x400000, 0x0) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000639000-0x8)=0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x1, 0x1) 2017/11/22 17:38:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000096d000-0x4)=0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f000041d000-0x24)={0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e8e000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000ddb000-0x4)="00000000", &(0x7f0000000000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f36000)={0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000121000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2202, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000e22000-0x340)={0x9, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000080f000-0xa)="2f6465762f7663732300", 0x9, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d9e000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe9a000)=nil, 0xe9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000f11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000003000-0xc)={@empty=0x0, @multicast2=0xe0000002, r5}, 0xc) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2017/11/22 17:38:06 executing program 3: set_mempolicy(0x0, &(0x7f00008a9000)=0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000184000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000032f000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000f000)=0x0, 0x4) 2017/11/22 17:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f63000)=0x0, 0x804) recvmsg(r0, &(0x7f00003bf000-0x38)={&(0x7f000050c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000115000-0x60)=[], 0x0, &(0x7f0000f64000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x200000000}, 0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000588000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f60000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x9, [@multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @broadcast=0xffffffff]}, 0x34) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f61000)={@empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = add_key(&(0x7f0000d87000)="636966732e69646d617000", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002a0000)="31451a623b5ad7ecce7220434d759cb715635b04ce1f6946d6b757d2bdb58f9b1d9c42ac89e9500f790fa84355fd145191bf8408d5bc27f6", 0x38, 0xfffffffffffffffb) add_key(&(0x7f0000bee000-0x6)="727872706300", &(0x7f0000957000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00004b3000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x10}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000028c000)={0x0, 0x0, 0x0}, 0xc) ptrace$peekuser(0x3, r3, 0xfffffffffffffffc) socketpair(0x0, 0x80f, 0x0, &(0x7f000034a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000767000)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000e57000)={r0, 0x3, 0x80, "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"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000b7f000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$llc(r4, &(0x7f0000297000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e89000)=0x10, 0x800) socketpair$inet(0x2, 0x7, 0x1ff, &(0x7f0000f17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r6, 0x0, 0x20, &(0x7f0000167000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003f7000)=0xd5) r7 = socket$inet6(0xa, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f00005d2000)=0x0, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f0000c96000)={0xde, &(0x7f0000a66000)="aadb7df476c2f1dfe7bf330100cd107f28cd94f0ab758ecfda60e8241967aca17ab9b7ed31a2123ec3a575f1b008ba2dcec561ea8ecaab2a3c704a2152e6094edc3caf1a0d0a3e5aea65067c8c3377f665a0fdb113ea5b4c1fec462a2a1ac6f8806183904f9c3af06614f30a151f2a63db230829326141e1cd6a138b2f4e11662e0e21a455e13809bcda6f1bc671f2aa693692b30b2c5b1f0ce98a1846ca05c4897aefa2284c7f40e0b96a2f4870e54989930c109866732f1a3323ce311bfeba33676cd781d3aa21350385b5f7be666e548460d8b2fe859089b6c730b3fc"}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000500000-0x20)={@common="7369743000000000000000a400000000", @ifru_flags=0x1}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x7) 2017/11/22 17:38:06 executing program 1: r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) unshare(0x28060400) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f3000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="68b65bc504c4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2b623b9b5c010e000000000000001f7d"}) eventfd(0x2) unshare(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) clock_gettime(0x0, &(0x7f0000a72000)={0x0, 0x0}) mkdir(&(0x7f000053c000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000007a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000db1000-0x8)="2e2f66696c653000", &(0x7f0000f9d000-0x5)="70726f6300", 0x0, &(0x7f0000cde000)="") clone(0x0, &(0x7f00003f2000)="", &(0x7f0000ff0000)=0x0, &(0x7f0000e67000-0x4)=0x0, &(0x7f000061b000-0x36)="a5734f3e49b322c7e7a271aff6d929c356f459fce3f2d00da7cb440098e5eb228dfe7bc672e3c9") r2 = open(&(0x7f000054f000-0x8)="2e2f66696c653000", 0x0, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000e1f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a9b000-0x4)=0x10, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000b7b000)="72616d667300") getdents(r2, &(0x7f0000394000-0xd5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) getdents64(r2, &(0x7f0000429000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68f) getdents64(r2, &(0x7f0000f2e000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8) fcntl$getownex(r1, 0x10, &(0x7f0000505000)={0x0, 0x0}) getdents(r2, &(0x7f000064a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) 2017/11/22 17:38:06 executing program 3: sched_rr_get_interval(0x0, &(0x7f0000750000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000581000)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x84, 0x100000, &(0x7f0000c9e000)={0x77359400, r0}, &(0x7f0000000000)=0x7ff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x0, 0x200440) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x8, 0x0, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000)="626465765c656d3100") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x6, @time={0x0, 0x0}, 0x80, {0x8, 0x1ff}, 0x4, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x498) 2017/11/22 17:38:06 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b, 0x0, &(0x7f0000001000-0x10)=@nfc={0x27, 0x8, 0x100, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xb) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f000088f000-0x60)={0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, "0200a4ef22f2892559edddba1a892f216c6adb73ac3291add84e7dd1b9b1e1040000ffff007846f8eb7baa8b7bef6851ccdb39c311743913f1b757129acfff", 0x0}, 0x58, &(0x7f0000637000)=[], 0x0, &(0x7f0000621000)={0x10, 0x100000000000029, 0x3, "00"}, 0x10, 0x40000}], 0x1, 0x2) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0xc6b) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0e000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000051c000)={0x8dee, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000fcb000-0x10)={r4, 0xd593}) fcntl$getownex(r2, 0x10, &(0x7f0000e6a000)={0x0, 0x0}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000fcb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000017a000-0x4)=0x0) setpriority(0x3, r5, 0x7) chmod(&(0x7f0000fc5000-0x8)="2e2f66696c653000", 0x800000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000446000)=0x0, &(0x7f0000607000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006b9000-0x3a)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000989000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000cb7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff, 0x80, 0x0, 0x400, 0x3, 0x100000, r6}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x2040) readv(r7, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)="00", 0x1}], 0x1) shutdown(r8, 0x2) mlock(&(0x7f0000932000/0x8000)=nil, 0x8000) 2017/11/22 17:38:06 executing program 4: socketpair(0x17, 0xffffffffffffffff, 0x5, &(0x7f00006fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000004000-0x8)={r2, 0x20003}) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000005000)="9533c99b18ff30a1f340a3ac816432989eb98a9cc41ffebab0bd4c0c166405ea", 0x20, 0x40, &(0x7f0000005000+0x91e)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0xc)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a73000-0x30)=[{r5, 0x200, 0x0}, {r1, 0x4000000000080, 0x0}, {r3, 0x8400, 0x0}, {r3, 0x10, 0x0}, {r4, 0x10, 0x0}, {r5, 0x8, 0x0}], 0x6, 0x2) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000758000)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x870, r0, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000b6b000)={&(0x7f0000b6c000)={0x27, 0x3, 0x5, 0x5, 0x1fc, 0x1, "e100000000000000ff8689f365c646ca564abf15239611141fd185ff250dfd8d7fb5eaf64cca8f712b27d4f47b93c9bb26aaf430d3448610044af6f1c373e2", 0xe952}, 0x60, &(0x7f0000b6c000)=[], 0x0, &(0x7f000028f000)={0x38, 0x0, 0x2, "00000000000000013b59554f2eccfd39a74d50c8c300a2edbe7ff96320185c748b39ca5edd045b"}, 0x38, 0x4804}, 0x20000001) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf511, 0xffffffffffffff24, 0x0}, @generic={0x9595, 0x0, 0x200000, 0x2000}], &(0x7f000015a000)="cb49", 0x8000009, 0x80, &(0x7f0000848000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b08, 0x0}, 0x30) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x800000000802, 0x88) sendto$inet6(r6, &(0x7f0000122000)="b5", 0x1, 0x2000c800, &(0x7f0000003000-0x1c)={0xa, 0x0, 0xf96, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000f65000)="af", 0x1, 0x0, &(0x7f0000bb1000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/22 17:38:06 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = socket(0xa, 0x2, 0x0) connect$inet(r4, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r4, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r5 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r5, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) r9 = dup3(0xffffffffffffffff, r8, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f000039a000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000672000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000081000-0x8)="2e2f66696c653000", 0x101000, 0x14) setregid(r2, r2) 2017/11/22 17:38:06 executing program 1: inotify_init() prctl$void(0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000d7e000-0x8)="2e2f66696c653000", &(0x7f0000000000)=@random={"62747266732e00", "00"}, &(0x7f000066e000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/11/22 17:38:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000461000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockname(r1, &(0x7f0000f62000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000348000-0x4)=0x8) connect$nfc_llcp(r1, &(0x7f0000d18000)={0x27, 0x7, 0x5, 0x5, 0x6, 0x40, "25c293358b2cffbc9cb4db3796876f3c6bcd4bb4abafd322a0f3468328b8950a556bcb7986996aff49041bcd67459ebed54a58991cf049d64cd78c60ed28d5", 0x5}, 0x58) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2713, &(0x7f0000e30000-0x5f0)="", &(0x7f000033c000-0x4)=0x0) 2017/11/22 17:38:07 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = socket(0xa, 0x2, 0x0) connect$inet(r4, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r4, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r5 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r5, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) r9 = dup3(0xffffffffffffffff, r8, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f000039a000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000672000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000081000-0x8)="2e2f66696c653000", 0x101000, 0x14) setregid(r2, r2) 2017/11/22 17:38:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:07 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x400000003, 0x7f) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000001000)=0xa0, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000007000-0x4)=0x443, 0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0xea) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2000000000000000, &(0x7f0000005000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f000000c000)=0xc) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000003000)=0x8001, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xdb61, {{0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet6_sctp(0xa, 0x200000000000009, 0x84, &(0x7f0000a89000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x8000000000, &(0x7f00008ed000-0x10)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f00002d8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f0000d27000-0x18)="000000000000000000000000000000000000000000000000", 0x18) getitimer(0x1, &(0x7f000084c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000303000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004de000-0x8)={0x0, 0x0}) write$evdev(r5, &(0x7f000037b000)=[{{0x0, 0x7530}, 0x4, 0x7, 0x3f}, {{0x0, 0x0}, 0x1f, 0x5, 0x100200001}, {{r7, r8/1000+30000}, 0x3, 0x3, 0x7}, {{r6, 0x0}, 0xff, 0x8, 0xffffffff}], 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r4, 0x0, r0) pipe(&(0x7f000097b000)={0x0, 0x0}) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000cb9000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000cd7000-0x4)=r10) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000181000)=0x3, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000004000-0x18)=@generic={0xbc24, 0x1000, 0x100000001}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000005000-0x560)={0xc1, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x560) sendto$inet(r1, &(0x7f000000a000-0x36)="068c00000000b932a201570cd4d91792cb3f9f4ed9b409005944f831e7af2bb6d044af097a40b45f2cb3a1f860df205efd69a562db06000000000000dc5fa658c226b8a65c22e6f64b4a0498d53aad733e556d55bc2bda3ed02b4c2ed67e028e86d746abd970ad75e5f5848b22a63cf2327bbc29bd5da80d02000000f7ddde22ae62a280e351705bb8536b63af3c981f07ba2c955c7328eebb401aa3ee1ee68e70169cb8", 0xa4, 0x20048800, &(0x7f0000004000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000005000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7c3bee9b2c90beae0008affd12e1a477"}) mkdir(&(0x7f0000d05000)="2e2f66696c653000", 0x100) sendto$inet(r1, &(0x7f0000004000-0xbc)="457cac73f51efdcb0b17ff030000000000009614a92e6ec8000533b0e2ae189f4e4d0f6afc164a90cb68826fe75d5d96d0a89caf2c1f087b7ad27d4a0ba2af052e9fa4a54d33deeab679ad913bd42ee69fa91c57a3782deb71ea6a2c1adb", 0x5e, 0x2000c000, &(0x7f0000004000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 17:38:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f000011a000-0x18)="000000000000000000000000000000000000000000000000", 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000860000-0xc)="2f6465762f72666b696c6c00", 0x101102, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000182000)={0x0, 0x2, 0x7, 0x2}, &(0x7f0000d0b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bd0000-0x8)=@assoc_value={r3, 0x6}, &(0x7f0000a93000-0x4)=0x8) r4 = fcntl$getown(r1, 0x9) mq_notify(r2, &(0x7f0000496000-0x60)={0x0, 0x21, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0xffffffffffffffff, &(0x7f00002a3000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r5, 0x0}, 0x0, 0x0, 0x0}], 0x20) r6 = getpgrp(0x0) ioctl$void(r0, 0xc004587f) sched_setaffinity(r6, 0x8, &(0x7f0000b87000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000092f000-0x4)=0x0, &(0x7f0000fdb000-0x4)=0x4) mlock(&(0x7f0000b28000/0x11000)=nil, 0x11000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r8, 0x0, r7, 0x0, 0x1ff, 0x0) vmsplice(r9, &(0x7f0000379000)=[{&(0x7f0000698000)="23", 0x1}], 0x1, 0x0) ioctl$TIOCTTYGSTRUCT(r8, 0x541a, &(0x7f0000577000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000b5b000)=0x0) ioctl$EVIOCSCLOCKID(r8, 0x400445a0, &(0x7f0000c8e000-0x4)=0x2) readv(0xffffffffffffffff, &(0x7f0000dd1000)=[], 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fed000-0x28)={@common="6970365f767469300000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000027c000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0}}}) 2017/11/22 17:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f29000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x7300}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x40000000, 0x101000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000005000-0x54)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x393, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000)={r3, 0x3, 0xa9, "8426ed889b4840bad370e17a27bf5443c135ca81670b90f5f0e0777ed255ddeed281a79cb8410468293dc80e7357f965ec16823174eed3cee0f0e67846162bad6a727f86685b417c40a5e47041704b3fcf8230cd5c710ccba81028e0039098558663aa3429e6dadea697428ed5b420c8720a72bbf431306c031dd6fb997a177c060ba7afbbb71eb9efe6888e487c946b1eb0a087259eb5086878a1b909cd38541f032fff373e49836d"}, 0xb1) ioctl$KDSETLED(r2, 0x4b32, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000004000)=0x1) ioctl$KDENABIO(r2, 0x4b36) syz_open_dev$loop(&(0x7f00000fe000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) preadv(r4, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)="00", 0x1}], 0x1, 0x0) preadv(r4, &(0x7f0000c55000-0x30)=[{&(0x7f0000904000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000998000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00002ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x3, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) tkill(r5, 0x5) close(r2) r6 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r6, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/11/22 17:38:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000e92000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039b000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a62000-0x6)={0x0, 0x1}, &(0x7f00005d1000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000730000-0x10)={r2, 0x200, 0x8, 0x2}, &(0x7f00002b5000)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000320000)={0x2, 0x3f, [{0x7f, 0x0, 0x3}, {0x401, 0x0, 0x7}]}) writev(r6, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) ioctl$KDSETMODE(r5, 0x4b3a, 0xffffffffffffffff) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) readv(r5, &(0x7f0000d36000)=[{&(0x7f0000346000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x1) pipe(&(0x7f00001c7000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r7, 0x0, 0x6, 0x6) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="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", 0x1001}], 0x1) sendto$ax25(r5, &(0x7f0000015000)="a28482ec511d24ef88b01e281c12b2895518adf2ddbb23906d4b1d89323de18611b38ba24ac07d706edf3d7dfc836a0c41abe4688a809fc5f1bf9f5865fbb04e7efec9dc53db4a4e5d21c6278d63cc5744ee", 0x52, 0x24000004, &(0x7f0000e9b000)={0x3, {"c97f34a8734891"}, 0xe40f}, 0x10) 2017/11/22 17:38:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x20000000000000, 0x0) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c24000-0x8)={0x0, 0x0}, &(0x7f00000ae000-0x4)=0x8) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000f8e000-0xcb)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eeccd1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b841f8ae2d559e791b0dcbe2ccbafae3030ecec94b206c4d1089fe00000009300206000000", 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000df0000)={0x0, 0x2, 0x30}, &(0x7f00001ad000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000129000-0x14)={r3, 0x7, 0x800, 0x20, 0x100000001, 0x401}, &(0x7f0000914000-0x4)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000359000-0x4)=0x5, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000d2d000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x867, 0x0, @rand_addr=0x4, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @loopback=0x7f000001, "000000008000002000b09affff6cb842e6010016"}}}}}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008c9000)="2f6465762f7573626d6f6e2300", 0xffffffffffff0001, 0x442200) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x12}, &(0x7f0000d91000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000a5a000-0x8)={r5, 0x8fec}, 0x8) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00008f0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000568000)=0x0) 2017/11/22 17:38:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e78000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x1d) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x20400, 0x0, 0xfe, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ccf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000ce2000-0x8)=0x75) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000388000)=[], 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0xfffffffffffffffc}) r1 = socket(0x10, 0x4000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4498a819, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x4, 0x84) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000bb7000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x180) r4 = dup3(r2, r3, 0x80000) openat(r4, &(0x7f000053e000)="2e2f66696c653000", 0x0, 0x0) clone(0x0, &(0x7f000052c000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004fe000-0x1)="") write(r1, &(0x7f0000327000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000504000-0xa)="2f6465762f7663732300", 0x200000000000000, 0x2) r6 = bpf$MAP_CREATE(0x0, &(0x7f000096e000-0x1c)={0x200000200000007, 0x4, 0x8, 0x101, 0x0, r4, 0x100}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) timer_create(0x7, &(0x7f0000ad1000)={0x0, 0x6, 0x4, @thr={&(0x7f000051d000-0x59)="038abedd978500c5fcfd6e9c3ffa3c344d8658555b91c6009c0eeb73008e149df1dcac45032e7bf80a8d2dd88f86e23e1d8248a9fa739651b9092c41ae655b35bd606e56ea747b935707d9c073348671f9a14e9e912c1f2b1f", &(0x7f00006b9000)="12f2d5444b895cfab28889a59ee48bcd9b88b1b34b27e398ab0d3422ab1ba1625ea12a8b63f65168eb8055b6a5b80b39835e37b645aed2b6de0b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7f000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) signalfd(r6, &(0x7f0000918000-0x8)={0x3}, 0x8) timer_delete(r7) socket$inet6_tcp(0xa, 0x1, 0x0) [ 67.932617] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/22 17:38:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000077b000)="2e2f66696c653000", &(0x7f0000e96000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc7000)={0x0, 0x0, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x4, 0x8) r0 = memfd_create(&(0x7f000072d000-0x8)="7472757374656400", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000044d000)="2f6465762f736e642f73657100", 0x0, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f72666b696c6c00", 0x4000, 0x0) fstat(r0, &(0x7f00007c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b17000)="2f6465762f73657175656e6365723200", 0x0, 0x0) write(r0, &(0x7f0000a76000)="28b0219d52f56b4f2299c9954fad7473b0123a9d8bd87462e672f02b265f1ba5123cf222c0220c9465ea93ddf2847d6408fff75855f1b206f53036430c216c55ad1dd6a9e0a96dcecf7681bcaba11e910ec63d5efdc9b942ba6410377b512f905d36d8ad57cd08330562d8775698f8b208b8dc965d5ea24a932491f27008195349d3c0a61d352b6ed46857befbd66942878946545b4a4e8db088b0a32c87fed544fd6cd40790d46e0da0f6b21cc65129429f984b8c5d", 0xb6) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000688000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f00009bf000-0x24)={0xfffffffffffffc5a, 0xa0, 0x6f4, 0x3f, &(0x7f0000a02000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x21, &(0x7f000053f000)="000000000000000000000000000000000000000000000000000000000000000000", 0x99, &(0x7f0000cc6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r5 = syz_open_dev$mice(&(0x7f00009e4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000782000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x20006003, 0x4, 0x3, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00008e2000)={&(0x7f0000f2a000-0x4)=[0x0], 0x1}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000b89000-0x4)=0x80000001) r6 = syz_open_dev$usbmon(&(0x7f0000b82000-0xd)="2f6465762f7573626d6f6e2300", 0x83, 0x50802) ioctl$KVM_GET_CPUID2(r6, 0xc008ae91, &(0x7f00001a9000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) open$dir(&(0x7f0000dae000)="2e2f66696c653000", 0x111000, 0x4) renameat(r6, &(0x7f0000ebd000-0x8)="2e2f66696c653000", r6, &(0x7f0000ea3000)="2e2f66696c653000") sendmsg$netlink(r3, &(0x7f0000ea3000)={&(0x7f0000a57000-0xc)={0x10, 0x0, 0x101, 0x20}, 0xc, &(0x7f0000ff9000)=[{&(0x7f00000f4000)=[], 0x0}, {&(0x7f000097b000)=[{0xe1, 0x64, 0x300, 0x6, 0x1, "4eb440ca83ac4d3ef430bb3784c37f3442941c309458fe565c25e0d2df742f93e74dae5358e4b521e25b92cdd91015482eb10571cfe0c7037c407e34de73cffed623a68df9f594eb046b665e5f64ed5164fff8f5e2ae04e248ffb5f6457fab06a2efed4e40ae137f2f62285da6ddfd6d3e7960bedee64471e7ad771b2087afefec713f9828d01bb6961d8c0a00a42e4c7b792b065adcd698348a8c2e8675229c383be9b2f32d57ca08d2aab32873785ad04be07da23ba0eff4a814bf4ca8d527c764bbb07b2de8fa448c2774f4a2c01bc6"}, {0xd8, 0x7ff, 0x1, 0xce3d, 0x6c7cbbcd, "77b1010351ec32fcaa1a4f14c90a98c618f019c6360d53ccc9e513c7e10d3fd9ea89ba0466855bf499bd867f2a2d620052e7feda0b2f628e51d8a674f2143a432ee3434efd2e2366ab2aa16ab17e792e108699fe993e2a14191236c517ced23db8e7488c26cd3ba18f3225c5ecac2d1463bb8d2a89eae8a158b39e9443a9cf8fb8b95378543b7282a5a0053b29f245cf41307ab992000d95490be6000d9b88aeb1a7f6eb5ababcf343d7a33d568a630f32b93939a2e644a58cf447d5e138a65a96cc14e071829482"}, {0x2e, 0x2f4, 0x210, 0x8, 0x6, "35224044e7d8f42288add9b0f571c6d94fd39394415ce9781923319defbd"}, {0x5b, 0x401, 0x200, 0x3, 0x8, "0a52a03d60949a6fdd1f50420dc4cd9cb7d8f86011e95550e8f9245f59c49e5972f8e5ba42958d22dd083c6c8cf877594848dbc12dc3fea0c7d443b2261a527bc2534e965d3befaf1cfacc"}, {0x13, 0x6, 0x408, 0x1000000000000000, 0x6, "706f9c"}], 0x255}, {&(0x7f000096f000)=[{0xb5, 0x2, 0x300, 0x7, 0x7, "1b7cfa5709fbb9237bae04e74d3bc5028fca665bc2e896bbbf1fdf5678a96b9871dc75110e62418bd0672281a6cd0e0147b6e9d8c3a8a8bce9c374200b9e389bdc265391d68fd5962eebda41d2b7d05fd1d431e363a5903f3d05e89dbe8798262d45eb4da3c057a03a56aaf033d44934bab17df5668c8e52e45078c2e1bcd5157e7400073523489475eeabf74a737c85d91dc8fe9d8712d986747ecbfa0eac75171218bf3f"}, {0x5d, 0x100, 0x400, 0x3, 0x3ff, "15b901819df74c28b23ca7739da0033cd9926bb56e28d4aeccd2f70d5dcb1af2745452e7496eec59364ae155489f5ccc0eaab507d55abd7267fa590b4a67c3edfa29a01f1c9b5b317dd45d9b47"}, {0x46, 0x64e, 0x0, 0x10000, 0x5, "4a69e9683bf408c6736610ead0a6795511e795ad8befabd6263113c9884e6a0dcd9a4aa3d7e80e9db055d5d04d7e014b9488203c34d9"}, {0x8e, 0x40, 0x30, 0x0, 0x200, "3563575187a5bb7750d14eb15be04fecfda0db8e8f0627fe892032bd17f2611709b2fb83a319ba0b6847dd165ceeef0cbac0d8bcf61008a9003f2cb56770e427c5c7e9c17d13792145f1696855ecfcce2d4786144bff52e07c0b53e57d35bfa6e25715ebf9b61b7ec5a1faafba04d6d9ea15d307dc97c37b814b1226e0a9"}, {0x6d, 0x7fffffff, 0x208, 0x80, 0x6, "2642b796c6541eaaa4d9bbd3b56c36ad3e79636de9605613a1a1f0125a0381f99fe808b007c7e64f8bb6baf828a4723a180563078047cd091a2e7bbe76415b029017941c19e9fe103483382507004e34320af1b4592994573988a8306e"}, {0x105, 0xbf5e, 0x424, 0x0, 0x7fffffff, "eed4ae0cc2e9f88231885f338f3d2b47716ea46eea90d6bc11d74cc9db7a00b5d5371450331e80400d9c3ed7b3ad8adac94e8c77a81bc7e5398c64e5bcf4a476cdc5844e82e7ab59656fe8b2c1089042a6be611bcf4806b0cfd5e398e23762853768c314ea00782b1b86fbc5434330f281d13489508db5b48c791ed32400661d53398dc0625c99cc64cbeab00e7fb1cdb6e2e597334363f25899b56a3a0abcf1ef74d4360a2df9672ba0145dfdf717dd7b837e1071a9cd4eb5dba71424b16a7d2a0f4a0feee027723bade8d6906d66e63c26747e17b6c0037e8e75253365d4227e62c5261dea8f6387c512f570ec0070217dee69d0"}, {0x78, 0x7, 0x20, 0x6, 0x1, "91bd005198ab84c531289b6829c0f358978371dd5f8665a206b496db7c71083533aea51f75fc1eb04a4d34d783a9d9545bb51affc2581058d3717ff608b36aeafd3d5a70aaf17d920422ac311cd5d628a323aa36bd990ea1577d40479aefaad6700439f008a0afd4"}], 0x3d0}, {&(0x7f0000c71000-0x1289)=[{0xba, 0x8, 0x200, 0x5, 0xfffffffffffffff7, "f07f61955eb5cba5d43b95e58ee31a234f3d75d6bb1156345206fb7b80fbfd68fae23295446e64ed9ae86fc963d44689bf30c148772dcd9bc31702cdf0c7905786ec096d48cf00edcdf5cd86d810dcc53291a72c331db4058efa75c49bacabe212db3df9779944e393cfd83f8ff533cefcd45b63f2d071266809118ef1837c816f62701476c0fb9e3e2f878760580d167777ea6ef4c5819965b59ff3ade712aa85c2846f2ba08bc65d97"}, {0x103, 0x401, 0x0, 0x7, 0x9, "7ea2a98ee37df29241fdeca196c6abfd40715e87dcedf74610928f5f39d587f2f75a3ddfbfceaad4ac096a4cd639e9c8ebe4b58580819281dc86b9e31aaf8a6fb1a43a97663844c820d23a16bfab0cfb8a39b9530b4646cfea1ab162c9e00bb2536869a536e9cf3b2af908f55b963d213e5c193843e8e2651a51fcd0d24af501cb975a74bfa8ec63fd2892de0748f54ec2fc1aa813a2bef9c2eed411cd5bebda119e9c278e2b7491fe0764140eab437a7d914315563e2f52114faf1d9e8cc92e04c96ad929cdc38f93e4ce245f20ef0975018cf3192fbec951670fc3ef9a05b270a31d05589e5daaa2ae5829d21b862fd35b90"}, {0x1010, 0x6b8f2891, 0x900, 0x7fffffff, 0xfffffffffffffff9, 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"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{0x103, 0x1ff, 0x402, 0x2, 0x5, "a6ec8ec251bfef6827c2a7902a111bd2d2458699e841a8c32ea4e3391d1cdd3690508abbdb2724fcbe230f3b73753124ee605965b52417a4096e76cf4b57994a0a2eb31401c6cecdc59159bafed346d4c5554e185cd86b0c039ebc80eb04e2b7dc812d0f0c555a5cb328c992620d300090162ab692b1a8ecdab75c013608f623c8414091f603339752958047094899c3e9d68f429d99aa152da32650f22c101fac18f8c3ebc6f25936bfb4edb2296c2eac4b889e47de0446a6bf3d76ee0524fb5e76bc8dcd7c079fc8dbab29f9f998ec56043ebc22f39e772378452b431147ec66bb295614c33dc92d3da9354f10f911bfa4b1"}, {0x82, 0x7, 0x20, 0x2, 0x400, "4a0b2ff431cc242b03f9431330038cf9720c5e719b5404d9dc072f7f45aaca7280fe499d732e5710ca219104ecad729d2b06ed6510e33314d69b6c1344422702d9b22fa4dab61dcb8c7bb824804a32f3746df731965dd50abe87c4f8761739d1c22e581bb6ec587ca9eb371b0a51e998c70d"}, {0x63, 0x6f8, 0x8, 0x3, 0xffffffffffffffe0, "4b954b816067c4ff05d4857845375045298067467120a687a1d24f03367f6c5a3794bc31b449b1c9423aa6bea24338d544067d194847eac4abf511cd60a8d6b2a595bdecd49a09c5dee98d229d108a466d2587"}, {0x8f, 0x3f, 0x1, 0xffffffff, 0xffffffffffffff81, "cacaa5ea51835647b36b944ae3b60154274808f0e53bbe83316991390780e110dffffc3c3de869365bb7b6592a2d905cfdea2f16cb4b3a27e7697236ab8c98162e29f725f613fe168acad97c9f31bc239b64e85fd1e5c2e2e1622498c1d06fd06b97294abf336847e6d209215b9c2f9fc2c16ff0dc91cc4b925f59e195f0d2"}, {0x12, 0x6, 0x2, 0x0, 0x3f0b, "2ee6"}], 0x14f7}], 0x7, 0x0, 0x0, 0x4000084}, 0x90) dup2(r1, r2) socket$inet_icmp(0x2, 0x2, 0x1) membarrier(0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x801) write(r0, &(0x7f0000567000-0x5)="3f340964a8", 0x5) execveat(r0, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/11/22 17:38:07 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = socket(0xa, 0x2, 0x0) connect$inet(r4, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r4, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r5 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r5, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) r9 = dup3(0xffffffffffffffff, r8, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f000039a000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000672000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000081000-0x8)="2e2f66696c653000", 0x101000, 0x14) setregid(r2, r2) 2017/11/22 17:38:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000011000-0x9)="2f6465762f73672300", 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x2000000000000, 0x0, 0x4, 0x0, 0x100000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007c5000)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d8c000)=0x0, &(0x7f0000d37000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c9c000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x8001, 0xfffffffffffffff9, 0x0}, &(0x7f00007a7000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000204000-0x8)={r4, 0x9}, &(0x7f0000e24000)=0x8) connect(r0, &(0x7f00009e6000)=@nfc_llcp={0x27, 0xfffffffffffffffe, 0x2, 0x1, 0x81, 0x6, "732df7faa0cf9ab71866d9eba0ad08e7868fb165295eec4a4a8a64cdae2bb8c0cbb3d4cce188b70a44b02146b169e370fc8abc163a0423c94535ae242e3daa", 0x7f}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_nanosleep(0x7, 0x1, &(0x7f00001d1000-0x8)={0x0, 0x1c9c380}, 0x0) r7 = open(&(0x7f000016f000)="2e2f66696c653000", 0x200000, 0x1) bind$unix(r7, &(0x7f0000d23000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x8, 0x4) sendto$unix(r6, &(0x7f00004b9000)="", 0x0, 0x4000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000bb1000)=0x0, &(0x7f00000e7000)=0x4) connect$unix(r6, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000961000)={0x0, 0x0}) recvfrom$unix(r6, &(0x7f00000dd000-0xd7)="", 0x0, 0x10000, &(0x7f0000ff9000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00001d9000-0xa8)={{0x1, 0x80}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x18, 0x20, 0x6af, 0x800, 0x100000000, 0x10000, 0x2, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r5) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000095a000-0x24)={@common="64756d6d793000000000000000000000", &(0x7f0000ad7000)=@ethtool_rx_ntuple={0x35, {0x1000000f, @esp_ip4_spec={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0xce5, 0xfffffffffffffff7}, @tcp_ip4_spec={@empty=0x0, @multicast1=0xe0000001, 0x0, 0x1, 0x4}, 0x23, 0xfffffffffffffffa, 0x2b87, 0x401, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(r3) r8 = creat(&(0x7f0000e79000-0x8)="2e2f66696c653000", 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r8) mkdir(&(0x7f000000e000-0xa)="2e2f66696c653000", 0xbb644dfadfc91f3b) 2017/11/22 17:38:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000039e000-0x4)=0x1c, 0x800) keyctl$set_reqkey_keyring(0xe, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b28000-0x18)={0x0, 0x4, 0x20, 0x800000000000, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a80000)={r1, 0x0, 0x0, 0xffffffff, 0xfffffffffffffffa}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000bd6000)=0x1, 0x4) write(r2, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00002bd000-0x1)={0x0}, 0x1) recvfrom(r2, &(0x7f000002f000)="", 0x0, 0x40, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x15, 0x1000, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/11/22 17:38:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bd7000-0xc)={0x3, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000024b000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7733}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x6) getegid() stat(&(0x7f00003ac000)="2e2f66696c653000", &(0x7f00005c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000d3d000)={@common="62637368300000000000000000000000", @ifru_flags=0x2000}) write(r1, &(0x7f0000408000-0x23)="22000000140007fa004f10f7e2ff0d00021003000111000004000200a7000009f155", 0x22) add_key$user(&(0x7f0000698000-0x5)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e83000)="", 0x0, 0xfffffffffffffffe) 2017/11/22 17:38:07 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9b000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x41400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)="2f6465762f6877726e6700", 0x408000, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x100, 0xb1) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000044b000-0x52)=@ioapic={0x100000, 0x2, 0x800, 0x9, 0x0, [{0x3, 0x9, 0x8caf, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x3, 0x19, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x8, 0x3, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x175}, {0xd54, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x40, 0xfff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7f, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x10000000}, {0x40, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x200, 0xffffffff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0xef0, 0x81, [0x0, 0x0, 0x0, 0x0], 0x3bccfdb3}, {0x800, 0x101, 0x45c, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x7f, 0x200, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x4000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffe000000, 0x3, 0x70, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x7f, 0x1e, 0x6, [0x0, 0x0, 0x0, 0x0], 0x797e0cae}, {0x9, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7ff, 0x101, 0x8, [0x0, 0x0, 0x0, 0x0], 0xb04}, {0x6, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3a9d}, {0x3, 0xe88b, 0x8, [0x0, 0x0, 0x0, 0x0], 0x41c}, {0x3b, 0x3ff, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2cc, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d38000)=@assoc_value={0x0, 0x101}, &(0x7f0000323000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004bb000-0xb8)={0x0, 0x2d, 0x8, 0x81, 0x1, 0x7f, 0x6ae, 0x9, {r3, @in6={{0xa, 0x0, 0xbe, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53, 0x100, 0xffffffffffffffff, 0x20, 0x6}}, &(0x7f0000131000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003ef000)={r4, 0x7}, &(0x7f0000a14000-0x4)=0x6) rmdir(&(0x7f0000a17000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f0000704000+0xdbc)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[], 0x0, &(0x7f00007b2000)=[], 0x0, 0x0}, 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x40, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000022a000)={0xfffffffffffffffc, 0x800000000000, 0x0, 0x5, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004a1000-0x20)={0x8f7, 0x1, 0x200, 0x8001, 0xed, 0x9, 0x5, 0x7, 0x0}, &(0x7f0000e9d000)=0x20) r8 = add_key(&(0x7f0000689000-0x8)="7472757374656400", &(0x7f00004c5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r9 = add_key(&(0x7f00008d7000)="6b657972696e6700", &(0x7f0000fa4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eeb000-0xfe)="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", 0xfe, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r8, &(0x7f0000f59000-0x50)=[{&(0x7f0000ef6000-0x86)="703699399ea26c3a2578ffa8243bbcf16747ec9ad1b33ec83dd024a9c50c612595f9ede2ccb7465ab716e3ede36974ea77357e083a5f07732c967b8c50e03730b1d75b4568f3df54df67da2f5f562b841047139963dc53f0e010c8d67dd78f0ab80025d67a2563950606ab3685b91be75252c1f42ddccaf1d4e260a109227982e1994d126acd", 0x86}, {&(0x7f0000e39000)="dfc76419bacfe9de77fea13512983ee204ff6804e13dd5f339a466c98eaf90fa7ddac37069465345d5d60f0e8e37ba6096ef1bb98001396eb0408c58a188fe8b23a882b9e8a5bca310cb6ecabcc6d7d710e5f200d2436f66631566bd772f07a1448fec046fdbf6cc766cc3a9847ae65203fee62dcd6d6261033f39e0e8b1d3aaf5d35865a7df", 0x86}, {&(0x7f00000c1000)="1f27fef00004f5d95549581c8400000004c3786239d8898eac5b0e", 0x1b}, {&(0x7f000036a000-0x1a)="936f298c6b8b75f5fe24dd438a4d281a26d0c25693fe9cc47358", 0x1a}, {&(0x7f0000a44000)="bb27f2180c843fda484492132de509a9b7af2ea20e3a9190f2800c7ad90ef5660ea3e5de63af1fd4485a0c627f7c2a195e5e4c5e2819a1ae67d15df383eaec7d39d2e9f93335be58eccb3cf6d58fdca31aa2bd878eda94ebcb48540be587ce107d64a75d9278ac33ddbef5d071053918c5cb9505f4c7864d", 0x78}], 0x5, r9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cf8000)={r7, 0xa}, &(0x7f0000963000-0x4)=0x6) ioctl$KVM_NMI(r6, 0xae9a) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f000083a000)="2c73797974654f0c1300786e6574316367726f757070726f638b7365637572696e7329e9076d6e657431766d6effff0000000000002d5e257761743000") ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000fc0000+0xe91)=@generic="9330bc8f00000000000010007f08d64d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000272000)="261200005e0009ff000000000000000010000000010c00fffffffffffd00085b1ee9024b35eaab", 0x27) r10 = syz_open_dev$mouse(&(0x7f00005c9000)="2f6465762f696e7075742f6d6f7573652300", 0xe75c, 0x20002) ioctl$KVM_SET_XCRS(r10, 0x4188aea7, &(0x7f0000d0b000)={0x1, 0x3, [{0x800, 0x0, 0x4}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000091000)={0x0, 0x0}) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000019a000)={0x26, "736b636970686572000000000000", 0x4f, 0xf, "63726374313064696600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r11, 0x117, 0x1, &(0x7f000011e000)="21ca59e81e3e19a5ee09ee624fc74a97", 0x10) bind$alg(r11, &(0x7f0000845000)={0x26, "6861736800000000000000000000", 0x2, 0x100, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl(r5, 0x800, &(0x7f0000893000)="53") 2017/11/22 17:38:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053a000-0x11)="2f6465762f7667615f6172626974657200", 0x204000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000fa000-0x10)={0xad7, 0x8003, 0xdfa, 0x100000000, 0x0}, &(0x7f000056f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000481000)={r1, 0xde, "cf0ebc5b1d3e7af94115e85d6bbcbfee31db1c0d64e62c90233cbcedbcf06e11daf6f837962d24b1662f29be0c1dec9f808e020c34a955a75f38f0667e0e2c758f997a712273995472bfb7f5f44f4940289e92f342d58da65076ff36afb12cbac981b33956e2a675181156b2ba251a2e0663a70cf8f31aa20bb2b873e19c49bd30ef84b355f03705cbae718ec7e4893c641939bc8178bf53c69baa6fccb41485be8b0ed10120ffdaef674cea5f82bd3f4b0de72a6f87ed11246d0876384392c946836fd2ec966425978152dc021346fc62a074fdef57bb9eea5eb979f976"}, &(0x7f00008d4000)=0xe6) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) stat(&(0x7f0000ba7000)="2e2f66696c653000", &(0x7f00000a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000da5000-0x28)={r2, 0x0, 0x0, 0x0, &(0x7f00008e6000)="", &(0x7f000015d000)="", 0x4629, 0x7}, 0x28) socket(0x4, 0x5, 0x496) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000204000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0xfffffffffffffeff) 2017/11/22 17:38:07 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = socket(0xa, 0x2, 0x0) connect$inet(r4, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r4, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r5 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r5, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) r9 = dup3(0xffffffffffffffff, r8, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f000039a000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000672000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000081000-0x8)="2e2f66696c653000", 0x101000, 0x14) setregid(r2, r2) 2017/11/22 17:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c4000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x2000046, 0x2, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xa818, 0x16, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80, r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000d6c000)=0x101) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00002fc000-0x8)=0x75) r3 = syz_open_dev$sg(&(0x7f000048b000)="2f6465762f73672300", 0x0, 0x41) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e6e000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000001000)=r5) setsockopt(r4, 0x84, 0x22, &(0x7f0000001000)="7fac", 0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000023f000-0x5c)={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0xdbed, [0xcf, 0x0, 0xf80000000, 0xfc0, 0xffff, 0x6, 0x100, 0x8000]}, 0x5c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000094000)={0x0, 0x0}) setsockopt$inet_buf(r6, 0x0, 0x2e, &(0x7f0000003000)="f8ee6a516847af13ad4ac1a6f255dccf288325f224a11089db0c3a68d161de3f38c9a24ec1dd8cbad353d178716e0bdab304845faad6e27352363f8f9f2c9324c2b73c5b61c6648cf63320e0e0731733aac987b18c175aec57fa47a33bf259c3", 0x60) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000003000-0x10)={0x4000000000000, 0x0, 0x7, 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) r8 = syz_open_dev$tun(&(0x7f0000b93000)="2f6465762f6e65742f74756e00", 0x0, 0x1006) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x0) write$tun(r8, &(0x7f0000024000)=@hdr={0x104d, 0x84, 0x0, 0x80000001, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101b, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x1007, 0x0, "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"}}}, 0x1025) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000450000)={0x1, 0x100000001, 0x3, 0x1, 0x10001}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000005000-0x18)={@loopback={0x0, 0x1}, 0x9, r9}) 2017/11/22 17:38:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e42000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000047b000)="2f6465762f7663732300", 0x0, 0x801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f00000-0x68)={0x14a45dd1, 0xc7, 0x1, {0x0, 0x989680}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xf, 0xff, &(0x7f0000f90000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) dup(r2) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000714000-0x9)="736563757269747900") r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc9000)="2f6465762f73657175656e6365723200", 0x400, 0x0) shutdown(r4, 0x1) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000001000)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ba000-0x9)="2f6465762f72746300", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d7e000)={0x0, @in6={{0xa, 0x0, 0x461, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x100000001, 0x2a, 0x14, 0x80000001, 0x5, 0x1, 0x1, 0x4, 0x5, 0x4, 0x9, 0x3, 0x100000001, 0xda]}, &(0x7f0000678000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e2c000)=@assoc_value={r6, 0x2}, 0x8) syz_emit_ethernet(0x12, &(0x7f000070e000-0x12)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x0, "91"}}}}, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000002000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x20000000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() [ 68.238182] device gre0 entered promiscuous mode 2017/11/22 17:38:07 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000054d000)="2f6465762f696e7075742f6576656e742300", 0x200000, 0x1000000) flistxattr(r0, &(0x7f000033d000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001000)=0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) r4 = syz_open_dev$vcsa(&(0x7f000082d000-0xb)="2f6465762f766373612300", 0x3, 0xa280) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000001000)="000000000000000000000000000000") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000c18000-0xa)={0x3, [0x7, 0x1315, 0x0]}, &(0x7f0000370000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005eb000)={r5, &(0x7f0000958000-0x89)="b0e22c93f6a3fc7eb1a1bf21dbbe230510ff9169a5ec5f2daebc910804416d601c0b00001609811dfed44526aa79821e468d48b72dbc5af4b4f19f8679d4f5a5040593fe1545fe67121559e6acb5b71c87f2ef3acf23353c3b8ae5c2fc5735d52f1d4c5281c9c431ad8a91f2797211c8562f5986ff6ab3396f00000001628c03a1c14678819ee86452"}, 0x10) r6 = syz_open_dev$sndseq(&(0x7f0000a95000)="2f6465762f736e642f73657100", 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x100000000000}, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00009bd000)={@loopback=0x7f000001, @rand_addr=0x0, r1}, 0xc) r7 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xf7fffffffffffffc, 0xffffffffffffffff, 0x2) 2017/11/22 17:38:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f00001c1000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b95000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f67000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cde000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000758000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000575000)={0x0, 0x0, 0x0}, &(0x7f0000eaf000)=0xc) getpgid(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000a4a000)={@common="6c6f3a00000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000265000)="2e2f66696c653000", 0x800, 0x10) fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000c1c000-0x8)="2e2f66696c653000", 0x200900, 0x12a) socketpair(0xffffffffffffffff, 0xa, 0x5, &(0x7f000046f000)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000698000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) syz_open_dev$vcsa(&(0x7f000090d000)="2f6465762f766373612300", 0x6941, 0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f0000691000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000040d000-0xf)="2f6465762f73657175656e63657200", 0x2500, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001b3000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000895000-0xc)={0x7, r2, 0x0}) 2017/11/22 17:38:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000013b000-0x9)="2f6465762f73672300", 0x40008, 0x181043) r1 = accept4$packet(r0, &(0x7f0000112000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000037f000-0x4)=0x14, 0x80000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000645000)={0x5, 0x5, &(0x7f00009a5000-0x28)=[@generic={0x8b, 0xfa, 0x5, 0x1}, @map={0x0, 0x4b, 0x2, r0}, @generic={0x91, 0x5, 0x56, 0x30000}, @generic={0x200000, 0x2, 0x4, 0x3}, @map={0x0, 0x6, 0x8, r0}], &(0x7f0000ad6000)="2f6465762f73672300", 0x7, 0x4c, &(0x7f00006ea000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fffffff, 0x0}, 0x30) fcntl$getown(r1, 0x9) fcntl$getown(r2, 0x9) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000099c000)="2f6465762f6b766d00", 0x8000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) io_setup(0x80000000, &(0x7f0000394000)=0x0) io_getevents(r6, 0x2, 0x4, &(0x7f00005dd000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000758000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f4f000-0x20)={@generic="27fb4f2cad67206fa30f5157759ede65", @ifru_flags=0x1100}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e62000+0x967)={0x7, 0x5, 0x5, 0x245, 0x0}, &(0x7f000085c000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000793000)=@assoc_id=r7, 0x4) read(r3, &(0x7f00001e9000)="000000000000000000000000000000000000000000000000000000", 0x1b) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c97000)={0xfffffffffffffffa, 0xfffffffffffffffd}) syz_emit_ethernet(0x3f1b, &(0x7f00009a6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0xfffffffffffffffc, 0x6, "43f087", 0x3ee5, 0x3a, 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}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x10001, {0x1, 0x6, "ba039f", 0x60e, 0x3b, 0x5, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x2b, 0x10, 0x0, 0x9, 0x1, [@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}, @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}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x3c, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xb2, "1ec22b88492cdc22128e9be0cbe01cfdc960f117f2d61938a8254eaddb94edc45f634cf0988d1d946b159eb2d1d36002c1a0c121bb7218f81c04a3f40eca2b3ef3b4a9f1a2524091e5f7f6bd8d9defbb03af3daf46ad0585e2183187162abbb0c56fe5ff6a358cef1edf96c9c79698a5c9bd1d0d8285807bab80975f5767e5fd3fb2be1e29f2cea290ec8b56f23bc5afe67a4f5fb310c138a6b608f61317aa235106d163bb729ad5cefc86098e6acc8886c9"}]}, @hopopts={0x2b, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xd3, "01c580d391df3b17eed6e69a6472f7a9e275838adffcfb65e8f7f8c222d8f671bd06431b27cbffc3e237c63f8f19bd84a0c7a02cfa71cb0124a469a558d87302a7f2893b53c66dd3691f35dfdb2af6382af0299071450c5c1f524fe264d9ac24f106211cf4647c548506669eb632755b02448b9e617e4f951e5518a9ed0abd7ac934f5521063756c55f979fe308324468e69cc32df188ea080f1bb41882ab4c07a24ebf6bdaed2c2f4494a3336b47fbcbf1e3256c1622c09e09f1e48d5f5f9ddc62c2c8993fde9a2a834bd428658c76c7f8ba8"}, {0xcd, 0xac, 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{0xc2, 0xb, "27d8c3d556e1ee7b28d049"}, {0x5, 0xb2, "1e00ab9d5323c8b1b9ba089221c21342eb6580110501cda753ac5daebcf687d362caebb9b8096bf2a7d7a767332b66dd81e1e12703059a0a0319aa1458d727c904eaa8f1666fa20a35b39faf0db364a805534a4f763fb828affb16d7505563fa49e38c61b3eabfc8a6b05468ca4a2d53f90fa4d917b6d777be2376492cb98f05c2a4527f521508f385958eec7eeefdb44bdb92a85749add80dfb52febe74195cea755d79a4aaf4fcd7bbe28839e543a0b243"}, {0x0, 0x27, "9a0ce6b15ff0bcbe4826a1b635cc2cc659485ffa07bc5c2d23f2cd58fd78279cb94d3a87cbd1f9"}]}, @fragment={0x3e, 0x80000000, 0x3, 0x80000000, 0x6a03565e, 0xfff, 0x1}, @fragment={0x0, 0x0, 0x100000000, 0x5, 0x2, 0x0, 0x3}, @hopopts={0x33, 0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x31, "3566070b181d05179d1673fa6021bc93467e935a07b358571dfc628472894394a405578f6594a8b4ebf8a946b3fba1b3a1"}, {0xc2, 0x71, "9e2725a4b0457ace589d67d290a91a8902241e71c773c5b1b034b9612cdb05836715dedcddb11da5b6001fc6b4ee8b1a4b36abaa310b39062108918f94e39fe94e66c90de760994ae2dd03c7b9c1e59fe5d3e790f44631ecb3a12502ed15423a08d1d08b433daa24072d234e1860490ed8"}, {0xff, 0xda, "9b10c88b615761950be4da9376b425f53721d4c4585c0a1260bb046007fabe6997f5c5f5528d0d9d6f223bff3381deb970a15beba6ed8c5d37d3d1aa72a5575059cf3a506b3b2be360ca388629652a2ad3607b5d67aa4b20f8f0061b2960b95b26542d32e230f415942ee3e34769229c8aba32cb89ae380b778a54bc512bc7bdb8768f1131fbd7b4a96200bb8dc276b49cff014f83a429f24b03f1d77c1594eea5f3740642ba2d8a646e4a6c18e3601f3faebde6aa6a1a79e7e1cac8b90fd7468fb9d8330cb2a54db566bed8b52ebbf6389a36e938c5a5813697"}, {0xff, 0x55, "e625e6142088a8020260216e33e6b354da059c8e2accfff7bdbf5ba9e581018ee7eb5b33b8a00e6e18df2d9235283e512297323efc06ff0f3877e7e940e001094a38b206a87935377b09ec5f233e9c029642112173"}, {0xff, 0xb2, "2e0284744c9c934ee462c79dad05c052fb5ff57a5bd6c0d78e94fc04fc4eed2d425c45ecd3dbd5a1b3f0a3c08631b666915d4d3a245fec15b0a8dba022957db4c577c6684d4e6a9ee450d24871f8e42ebeadc3b8d09bcf43c4e6af65817a9f09b17b9bfabe10791de0d1a185c48f07005e62f3794761153ec8667cfe596a0e5d5e152fd5f54d80e8f8aa4e9468625f8c5787d092070cd4105d6955c7b065b44d8906c410dc8da7951f0a85191e4ca7ba0edf"}, {0xff, 0xf2, "fc655920a717218df99ba1dff550d239d5fe0a30c3e0633b7516e52dd039c2fcc6886e0762c20a95fce20036c17c05258dfb4540242a890e42cd164c844184d733bd72e1a0101a837156fd4ca51bc91876517c833d995eb6089e943cd7fdeaaf796dab77417c7478f097164e202e1ce2a0f5b7095d55e7ecacf33bb1c82d63af5060c5fc866437444acdef951006daa20ddfae71cd07230c16d195a29dbaa6c9c8b09d81f8214a59e88124332d027a8ee5df9f6b9da400c20da2f027f0f3aa12f565cf68a7d77022fbecadac12eac376d4dd075215bc39241bcda565067f7cbfac54b19524ef22020b24d094578f793a50b4"}, {0xc7, 0x61, "c3aa6ef3648b648b1a2e1ec6ec4215f7176ce34624e86126f9d489547a13020377878b65c908790f1f32adb01b1609ff677efc1fcab884f53efdbee6a5a8c315c3cce6953dc67aa8756298b43b3399610c7f36c0d3030e430036c63102e8334696"}]}], "0f3cdee67fdfb8968580980bb68bbde7868aa5d3b19db742b9ad815e2b22e1af2d2ef14695c7edb63e7464ced6dde488dbcfe9e58875e14d6431a73179f4f5c45fe13e7f3626908a1e3135eb9e0891655da2424a1ca94e63dcfbf305900f8ae9dbee59cbe75c08f975cbfd92a69b"}}}}}}}, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/11/22 17:38:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003ac000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c86000-0x4)=0x4f6, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f3c000)=0x7f, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ddc000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e95000)=0x0, &(0x7f00007f7000)=0x4) bind$inet6(r0, &(0x7f00006bb000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)="38", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000060c000)={0x0, @in6={{0xa, 0x2, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x2, 0x2, 0x7, 0x44}, &(0x7f0000756000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000230000-0x8)=@assoc_value={r3, 0x1}, 0x8) read(r2, &(0x7f0000c2b000-0x13)="00000000000000000000000000000000000000", 0x13) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd7000-0xc)={r3, 0x3, 0x20}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000f4e000-0x1c)={0xa, 0x0, 0x7c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) sendto$inet6(r2, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x8004, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d7776c91a6c0d0bdc357ef2603b3b8d7dc13a242bbe1061a120558ba847d7b83ffee0437e8437cc371cc0bcc", 0x3f, 0x840, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xab}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000753000)={0x2, [0x0, 0x0]}, &(0x7f0000d98000)=0xc) pipe2(&(0x7f0000d0d000-0x8)={0x0, 0x0}, 0x2000000080000) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00002ab000-0x10)={r5, 0x3f, 0x1ffc0000000, 0x4}, &(0x7f0000453000)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002d000-0x28)={@common="7465716c300000000000000000000000", @ifru_addrs=@ethernet={0x1, @random="fce4e6338689", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$inet6(r6, &(0x7f0000737000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bf0000)=0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e61000-0x8)={r4, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000d08000-0x8)=@assoc_id=r4, &(0x7f0000c35000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000212000)=@sack_info={r7, 0x2, 0x200008}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000036000)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r2, &(0x7f0000feb000)="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", 0xe00, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2017/11/22 17:38:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006bf000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x200000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000e81000)="2f6465762f7573626d6f6e2300", 0x3, 0x800) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000488000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00004b4000-0x89)="") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) timer_create(0x7, &(0x7f0000901000)={0x0, 0x1d, 0x5, @thr={&(0x7f0000231000)="5b34f862d964cbcba7f1114c186f52e4a1429ce460e6d119ce76ac", &(0x7f000086b000-0xc)="58c533e09ceeaaeb85943ad8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be4000)=0x0) timer_getoverrun(r4) clock_adjtime(0x7, &(0x7f0000377000)={0xd5, 0x3f, 0x1, 0x0, 0x8, 0x3, 0x9, 0x8, 0x8001, 0x6, 0xffffffffffffff80, 0x2, 0x9, 0x7f, 0x3c, 0x81, 0x6, 0x1, 0x3, 0x5, 0x7, 0x5, 0x284, 0x80000001, 0x0, 0x54}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000036d000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000c57000+0xe6)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000dc4000)=0x1000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000033000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00006b4000+0x7cd)=0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x6d) r6 = syz_open_dev$loop(&(0x7f0000fdc000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b6a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002de000-0x6)={0x0, 0x2}, &(0x7f0000a11000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000896000)={r8, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x0, 0x80000000, 0x2, 0x2, 0x3f, 0x1f, 0x400, 0x5, 0x2, 0x7, 0x1, 0x7ba6c0f5, 0x3, 0x0]}, &(0x7f0000b2a000)=0x108) lseek(r6, 0x80, 0x2) rt_sigpending(&(0x7f0000156000)={0x0}, 0x8) 2017/11/22 17:38:07 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x103182, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b7b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @ipv4={{0x5, 0x4, 0xfffffffffffff536, 0xff, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x5, 0x1}}}}}, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x5000)=nil, 0x5000, 0x1000008, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000014a000-0x1c)={0x5, 0x51, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fcd000)="", &(0x7f0000ca0000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x1000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xffff8000, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000265000)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f000094e000)=0x0, &(0x7f000067a000-0x4)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e90000-0xc)={0x7, r1, 0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00004d5000-0x8)={0x0, 0x100}, &(0x7f0000f75000)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000b79000)={0xd153, 0xb, 0x20005274, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000066f000-0x18)={r1, &(0x7f00003c0000)="ee", &(0x7f0000e2d000-0x7c)=""}, 0x18) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d7000)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x1010, 0xffffffffffffffff, 0x2) 2017/11/22 17:38:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = socket(0xa, 0x2, 0x0) connect$inet(r4, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r4, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r5 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r5, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) r9 = dup3(0xffffffffffffffff, r8, 0x0) getsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f000039a000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000672000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000081000-0x8)="2e2f66696c653000", 0x101000, 0x14) setregid(r2, r2) 2017/11/22 17:38:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000185000)="2e2f66696c653000", &(0x7f0000c5d000)="00", 0x1) r0 = socket(0x10, 0x2, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58, 0x800) r2 = syz_open_dev$vcsa(&(0x7f0000689000)="2f6465762f766373612300", 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x9, 0x8002, 0x9, 0x101, 0x2, 0x6, 0x7, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0xbc9f, 0x3}, 0x10) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00003fb000)="44bb8dbf5b1e4e304af95444648df60bbe986c563619a0296d0be9d7395f00203521f2ef9c7af390c338d6f09e4bbe9fa52abc8e248fcc469fa026d24bc08eb62fb5e1765c63a2174a0000004099b20000000074de097f66d69388729d509a1d5067a68cd058da3f69fc619f335462517a1a3af2ad05e1d71ba4ef58e846451bd67beceb24f4f087e4f1a3456947f7fb45fa3c00f60cbe64054f94febafadef92027ff1021027e8a314621b4c15e3b52e2cc63e4fb5021638ee3346efd2fbd6882579834dca7da4a1636055f93de5fb4a9296109", 0xd4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000097d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$ipx(0xffffffffffffffff, &(0x7f0000a8e000)={0x4, 0x1, 0x0, "abe40fd3f5ed", 0x800, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000042f000)={r3, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0x802, 0x8) ioctl$TCSBRK(r2, 0x5409, 0x1) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) clock_gettime(0x1, &(0x7f00003c1000-0x10)={0x0, 0x0}) bind$netlink(r4, &(0x7f00005bb000-0xc)={0x10, 0x0, 0x40, 0x4}, 0xc) write$evdev(r2, &(0x7f0000306000)=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d00000)={0x3f, 0x4, 0x7, 0xe79, 0x0}, &(0x7f0000552000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000cab000)={r5, 0x5, 0x30}, &(0x7f0000b34000-0x4)=0xc) preadv(r4, &(0x7f000006d000)=[{&(0x7f000021f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00009f1000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000496000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x3, 0x0) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c74000)={0x0, 0xe262, 0x0}, &(0x7f0000baf000-0x4)=0xc) syz_emit_ethernet(0x36, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x3, {[]}}, {""}}}}}}, 0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f000080e000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0400f70000020011", 0x20) write(r0, &(0x7f0000b72000)="240000001d0001000000000800000004020000fa1000010006000100f7727f0001fffffecf", 0x25) 2017/11/22 17:38:07 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) r8 = dup3(0xffffffffffffffff, r7, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f000039a000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000672000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000081000-0x8)="2e2f66696c653000", 0x101000, 0x14) 2017/11/22 17:38:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1000040000000016, 0xa, 0x7f) munlockall() dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000336000-0x8)="2e2f66696c653000", 0x40) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000f4b000-0x4)=0x72) r3 = socket(0x11, 0x800000003, 0x85) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d82000)="2f6465762f70746d7800", 0x8000000000000000, 0x0) r5 = epoll_create1(0x0) fcntl$notify(r4, 0x402, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000f56000)={0x40000010, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001e6000)={0x0, 0x1c9c380}, &(0x7f000074a000)={0x0, 0x0}) ppoll(&(0x7f0000006000-0x48)=[{0xffffffffffffffff, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, r6}, &(0x7f0000012000-0x8)={0x0}, 0x8) r7 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r3, &(0x7f0000cdc000-0x20)=[{&(0x7f00004cb000)="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", 0x1000}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000bb3000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000254000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r9, &(0x7f0000538000)={0x10, 0x0, 0x8, 0x2a2}, 0xc) 2017/11/22 17:38:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00002de000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d2000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000f05000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x102}) r6 = socket(0x10, 0x4000000000, 0x7) sendmsg$netlink(r6, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000ee2000-0x4)=0x0, 0x4) setsockopt$inet_int(r5, 0x0, 0x0, &(0x7f000033d000-0x4)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000384000-0x4)=0x800000, 0x4) set_thread_area(&(0x7f0000b97000)={0x0, 0x0, 0x400, 0x2, 0x3f, 0x10020, 0x80000001, 0x8f80, 0x40007, 0x1f}) write$fuse_interrupt(r5, &(0x7f0000e1a000)={0x10, 0xffffffffffff9885, 0x2}, 0x10) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f000054f000)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r1, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f000033d000)={0x0, @in6={{0xa, 0x0, 0x43105242, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x2, 0xadd0, 0x8000, 0x200, 0xffffffffffffffc1, 0x3, 0x3, 0x1, 0x9, 0x101, 0x7, 0x7, 0x9, 0x6]}, &(0x7f00003cf000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a52000)=r8, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000ef2000-0xa)={0x3, [0xa1, 0x101, 0x20]}, 0xa) pwrite64(r1, &(0x7f0000999000-0x49)="3d3d172ffff8a97dbdf13b9afd4fd990b7a54ad61a3e91c7dda5e2f1fdcfef2dd0404c6815ffae1c1da366c939644055aca5c08a1def249b6d9d7ad7b75c3609beee51bf479442191b", 0x49, 0x0) sendto$inet(r1, &(0x7f00000dc000-0x1)="cf", 0x1, 0x4008080, &(0x7f0000e70000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 17:38:07 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) r8 = dup3(0xffffffffffffffff, r7, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f000039a000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000672000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:07 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d50000)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x5, 0x86, 0x0, &(0x7f00001fe000-0x86)="bd00957ac786be5daaecc0e90bc5499bbd70efe99bfaab38d8b437ecee5e5471aeea244f827b6b24055e0cfb53851400665fa64a01ca1ea035c05e23f9f156b8661917abd646fac25eea4eeb7c63b0a756163a5f34a1cfe1f2f72f7b9e559422634205e574e88f0f19c9c39b268c110084ff0ff8884de4e5becaf7b453eec8d0195eb3bd84b7", &(0x7f00005f6000)="", 0x8001, 0xf87d}, 0x28) r1 = openat(0xffffffffffffffff, &(0x7f00007eb000-0x8)="2e2f66696c653000", 0x40, 0x1a4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x0, 0x80) utimensat(r2, &(0x7f0000269000-0x8)="2e2f66696c653000", &(0x7f0000ef5000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000c5f000)={{0x0, 0x8}, 0x1, 0x4, 0x78, {0x1580, 0xfffffffffffffff8}, 0x76b, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x676b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a67000-0xf)="2f6465762f73657175656e63657200", 0x4042, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000009000)="2f6465762f7573626d6f6e2300", 0x46, 0x440000) socketpair$inet6(0xa, 0x7, 0x8000, &(0x7f000014d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x8100b) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000075000)=0x1, 0x4) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e24000)={&(0x7f0000d38000)="2e2f66696c653000", 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x4020, 0x8000, 0xfffffffffffff802, r6}], &(0x7f0000fdc000-0x11)="00", 0x1000000, 0x0, &(0x7f0000673000)="", 0x200000000000000, 0x0}, 0x30) getsockopt$sock_int(r5, 0x1, 0x2, &(0x7f0000bce000)=0x0, &(0x7f0000450000-0x4)=0x4) setsockopt(r1, 0x107, 0x1000000011, &(0x7f0000ef0000)="997a", 0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000c21000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) [ 68.719287] dccp_invalid_packet: P.Data Offset(66) too large [ 68.736165] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/22 17:38:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0xf18) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f000026f000-0x1)="0f", 0x1, 0xffffffffffffffff, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000603000-0x2)="c11f", 0x2, 0x0, &(0x7f0000f39000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000601000)={0x0, 0xfd95, 0x7fffffff, 0x1, 0x7, 0x200, 0x2, 0x7fff, {0x0, @in6={{0xa, 0x0, 0x1000, @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]}, 0xfffffffffffffff9, 0x8, 0x7, 0x1ff, 0x6}}, &(0x7f000087c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000fe000)={0x0, 0x9}, &(0x7f00005a3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ff000-0xa0)={r3, @in6={{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8000000000000007, 0x4, 0x6e, 0xc0}, &(0x7f0000712000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e48000-0x10)={0x7, 0x1, 0x4, 0x2, r4}, 0x10) r5 = fcntl$dupfd(r2, 0x0, r1) clock_gettime(0x0, &(0x7f000005a000-0x10)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000271000-0x150)=[{0x200, 0x9, 0x81, 0x1e9f0483, @time={r6, r7+10000000}, {0x1f, 0x9}, {0x100000001, 0xfffffffffffff000}, @quote={{0x8, 0x1f}, 0x4, &(0x7f0000f76000-0x1c)={0x1ff, 0x0, 0x1, 0x3, @tick=0x7943, {0x4, 0x7fffffff}, {0x8, 0x0}, @addr={0xfff, 0x2}}}}, {0x8, 0xfef6, 0x3, 0x6f, @tick=0x3ff, {0x40, 0x7fff}, {0x6, 0x1}, @note={0x800, 0x5, 0x80000000, 0x2, 0x5}}, {0x0, 0x100, 0x6, 0x4, @tick=0xffffffff, {0x1, 0x7}, {0x200040000000000, 0xfffffffffffffff8}, @raw32={[0x7, 0x5, 0x7f]}}, {0xb5, 0x7, 0x6, 0x44, @tick=0x451d, {0x7fffffff, 0x80}, {0x3, 0x200}, @raw32={[0x1, 0x67c8, 0x10001]}}, {0x7fffffff, 0x10003, 0x25, 0x6eb3, @tick=0x40, {0xdb8, 0xfff}, {0x800, 0x9}, @ext={0x84, &(0x7f0000210000-0x84)="231c7025f46839bff4f31c9de5e9cb897c588b788f2d23f860cd19d3ff0a40ab79a08d0501472c915c7db61c739a411e62525902655bd80bccc21bd970b3552ab56ea2cadd1742452ea88dee46c259f51923661f79651a629af18dd28a30ca1ab8fb6be35e9c8f21dbd9023adcc208fad7b1b32c80854e3ef162d936e5ae20d988dca225"}}, {0x9, 0x4, 0x1ff, 0x1, @tick=0x3, {0x5, 0x3f}, {0xca, 0x8}, @addr={0x10000, 0x1000}}, {0x7f, 0x6, 0x3, 0x81, @tick=0x2, {0xfffffffffffffff9, 0xffffffffffffa8e1}, {0x1, 0x0}, @raw8={"df9a6ccbc4f3c900efc5cd7b"}}], 0xc4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000010b000-0xb3)={r4, 0xab, "5dd1332eeda674777368b4232de777c261b1094d26b487847570f6e926450b0988043714087ff72f38e1faa127213f6b15cb53dfab1b4b5114a5a597a67759d07af7e2b042e2941513ceb5ce1c6da9661afd4a6ba294587f32f11ecbcea9bfd93ff8b6147b49fcf6138101e8554f562fa4205d570bec7ce21743201d9d5d5919cab4d773fd72de75e3ab4abbc6346a1d02c77c60f21400d615333d86f6036ec88b36421a4bc31d599937ef"}, &(0x7f0000175000)=0xb3) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000111000)="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", 0x1001) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000274000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000273000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff7ffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0xd57b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x48) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000250000)={0x8, 0x101, 0x200, 0x7f, 0x0, 0x6, 0x4, 0x5, r8}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000026f000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x200}, &(0x7f000026f000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000274000)={r9, 0x2, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x1, 0x1000002d}, 0xc) ioctl$TCSBRKP(r5, 0x5425, 0xfffffffffffffffc) shutdown(r2, 0xfffff80000000002) clock_gettime(0x7, &(0x7f000026f000-0x10)={0x0, 0x0}) 2017/11/22 17:38:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0x83)={0x0, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "1724d0f65562be08", "cfa4b2e1b0b5c9561e7be7272ee50f44879b449f72ecffd380019d4faa08ab77", 0xbbcf, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20ffffd) socket$inet(0x2, 0xffffffff7ffffffe, 0x7fffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000032b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) setxattr(&(0x7f0000ffd000-0x8)="2e2f66696c653000", &(0x7f0000e4e000)=@known="73797374656d2e61647669736500", &(0x7f0000618000-0x2)="2700", 0x2, 0x3) r2 = gettid() socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f00002bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) process_vm_writev(r2, &(0x7f000026a000-0x20)=[{&(0x7f0000b4e000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f00001e3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00000c6000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000a62000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x4, &(0x7f00006a2000-0x40)=[{&(0x7f0000beb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000335000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000ef7000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000a42000-0x2)="0000000000000000000000000000", 0xe}, {&(0x7f0000ac4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f00003bc000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000404000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000376000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x8, 0x0) read(r3, &(0x7f000038b000)="00", 0x1) finit_module(r1, &(0x7f00007b5000-0x2)="2700", 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000014d000)="2f6465762f73657175656e6365723200", 0x81, 0x0) getrandom(&(0x7f0000487000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x1) execveat(r5, &(0x7f00002de000-0x8)="2e2f66696c653000", &(0x7f0000445000-0x1c)=[&(0x7f0000481000-0x8)="2f5b757365722d00", &(0x7f0000b30000-0x6)="70726f635c00", &(0x7f0000a92000-0xe)="73797374656d2e61647669736500", &(0x7f0000013000)="73797374656d2e61647669736500", &(0x7f0000281000-0x2)="2700", &(0x7f00003d3000)="2700", &(0x7f0000b9d000)="2700"], &(0x7f00001b0000)=[&(0x7f000064c000)="73797374656d2e61647669736500", &(0x7f0000d85000-0x28)="6370757365746d696d655f747970656264657675736572706f7369785f61636c5f61636365737300", &(0x7f0000dde000-0x1)="00", &(0x7f000002f000-0x8)="6d643573756d6700", &(0x7f0000cac000)="00", &(0x7f000016e000-0xe)="73797374656d2e61647669736500", &(0x7f00008c3000-0x2)="0a00"], 0x400) fcntl$setown(r1, 0x8, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) [ 68.809205] dccp_invalid_packet: P.Data Offset(66) too large [ 68.810470] device lo entered promiscuous mode [ 68.820265] device lo left promiscuous mode 2017/11/22 17:38:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000589000-0xf)="47504c52657468312c426264657600", 0x2) prctl$intptr(0x2000000000002c, 0x8000001f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00002e5000-0x13)="2b706f7369785f61636c5f6163636573732c00") ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000084b000-0x1c)="00000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80b, 0x0, 0x0, 0x2000ffff}) r1 = syz_open_dev$evdev(&(0x7f0000cfe000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r1, &(0x7f00002ef000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00009bd000/0x1000)=nil, 0x1000, 0x0, 0x80000000, 0xfffffffffffffffa) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000cc4000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001d2000)={0x0, 0x0}) unshare(0x21fffffd) init_module(&(0x7f0000148000)="2b706f7369785f61636c5f6163636573732c00", 0x13, &(0x7f000086e000)="00") mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b2c000)="2f6465762f7161745f6164665f63746c00", 0x82000, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00002bc000)="7363616c61626c6500", 0x9) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000cc0000-0x4)=0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r2, &(0x7f0000c54000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000811000-0x8)="2e2f66696c653000", 0x1) [ 68.865337] RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? [ 68.942512] device lo entered promiscuous mode [ 68.964389] device lo left promiscuous mode [ 69.015523] QAT: Invalid ioctl [ 69.079636] QAT: Invalid ioctl 2017/11/22 17:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000aa1000)={0x9, 0x6, 0x0, 0x808005f8f6dd, 0x0, 0x0, 0x49}, 0x1c) accept4$inet(0xffffffffffffffff, &(0x7f0000d6a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x800) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f29000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000ad0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket(0x40000000015, 0x5, 0x0) open(&(0x7f00001a1000)="2e2f66696c65302f66696c653000", 0x800, 0x1) connect$bt_sco(r4, &(0x7f00009cb000)={0x1f, {0x7, 0x5, 0x74, 0x8, 0x8, 0x7fff}}, 0x8) read(r0, &(0x7f0000d15000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) close(r2) close(r3) 2017/11/22 17:38:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:08 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) r8 = dup3(0xffffffffffffffff, r7, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f000039a000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000672000)=0xc) 2017/11/22 17:38:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x15, 0x5, 0xffffffdffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000019000-0x28)={0x1, 0x0, [{0xc0000084, 0x0, 0x0}]}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000001a000-0x93)={0x7, 0x8b, "381c0c13d4279c208c25c1193efabf9e44874f84351626d4101893c44f06d23679b72138592398cb43979f80f55c0d98b914412f461a89ec7ff212d80702000000000000000392be5c83c7338ec5f7f47fa8946b8332a9acefe67b000000e33abbe1d5e3a2e2c89d21d97d3f4e0cb367cd2f1c16cc51210e69440f76d3c8a3aa142bc5e0b719c13a84f575"}) pread64(0xffffffffffffffff, &(0x7f0000018000)="", 0x0, 0xff7fffffffffffff) r4 = socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getownex(r4, 0x10, &(0x7f000000c000)={0x0, 0x0}) stat(&(0x7f000001a000)="2e2f66696c653100", &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000018000-0x8)="2e2f66696c653000", &(0x7f000001d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r5) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, 0xc) getgid() getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000012000)=0xe8) lstat(&(0x7f000000f000)="2e2f66696c653000", &(0x7f0000016000+0x45b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, 0xc) geteuid() getegid() ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001000-0x18)={0x0, &(0x7f0000007000-0x8)=0x0, 0x1, r2, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "ffeaae", 0x38, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@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}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 17:38:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d8f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ebc000-0x4)=0xc, 0x4) getsockname$netlink(r0, &(0x7f00007cd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000095e000)=0xc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xa) r2 = getpid() setpriority(0x1, r2, 0x100) mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) msync(&(0x7f0000d02000/0x2000)=nil, 0x2000, 0x4) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000766000-0x11)="", &(0x7f0000755000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) socketpair$inet(0x2, 0x6, 0x100000000036f, &(0x7f0000e09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f87000)={&(0x7f0000031000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xcc, &(0x7f0000fbd000)="a694255faf764a53e655fbe0f070d3e347f8c8507b956958bf16ab50a77b2a27e90be32b347d24bb59149a8eb49fb9b1eef6f9cfa407874f5199c7e23270e187057c3e16b6841469a32790446e5e973c9fcb620865a0adf6e577ec19db0f82d54a577b657bb925c258f1570129e4b5afaaca1ec6971a785d22847e", 0x7b) setsockopt(r4, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="04ee0000", 0x4) bind(r4, &(0x7f0000006000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000c34000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x5, @random="ce8f7cc5b5d0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000752000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000002000)=@req={0x0, 0x0}) 2017/11/22 17:38:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001e0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xc)="262f2973656c696e75782900", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x80, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r1}, 0xc) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) epoll_create1(0x0) r2 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x1) r3 = memfd_create(&(0x7f000058e000-0x8)="5c73797374656d00", 0x2) pwritev(r3, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) r4 = gettid() ptrace$setsig(0x4203, r4, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000766000)={0x0, 0x0, 0x0}, &(0x7f0000c44000-0x4)=0xc) bind$llc(r3, &(0x7f00001e2000)={0x1a, 0x1f, 0x6, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000020f000-0x18)={0xaa, 0x16, 0x0}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r2, 0x7f, 0x801, 0x7) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000014000-0x4)={0x0}, &(0x7f0000001000)=0x4) modify_ldt$read(0x0, &(0x7f0000a3e000+0x626)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) 2017/11/22 17:38:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80004, 0x4000080) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") openat$autofs(0xffffffffffffff9c, &(0x7f0000726000-0xc)="2f6465762f6175746f667300", 0x189000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000188000)="6c6f676f6e00", &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) r1 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000043d000)={0x11, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ef5000)=0x7, 0x4) socket(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000c83000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000151000-0x70)={0x3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x5, 0x0, 0x7, &(0x7f0000892000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x739, 0x1, 0x4}) connect$inet(r3, &(0x7f00006b3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0xa, 0x2, 0x0) pwrite64(r4, &(0x7f0000cbd000-0xa5)="bc6aac716e28de1adfdce2776c5b701fa42ca4923c161099311e704b6e8d7fafd47737e638dad2f7f6ef08140d416956ac070c21dddd3904f524237ab6ae8c93a07993a91b16185162ad921143b9aa9a86199f17ab8b922ea5578a6561fec842fa0ba224101af670c47fad5f931e2b97a4613ad9fbd5694c186443cc9535934fc9937c28c6d5c00494109788ac3de029f22e693c2bd3cccc558aff5c2a940670ddf65e59c7", 0xa5, 0x0) bind$inet6(r4, &(0x7f00009bb000-0x1c)={0xa, 0x0, 0x1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa33}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2017/11/22 17:38:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000654000)={0x6, 0xffffffffffffffff, 0x1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ad1000)={r0, &(0x7f00005d2000-0xad)="3160c9bd9b53eb25a5409b9d346ce30868e246b891ec49326e606c042515a7fa69093c2ad6e38dd9371bd84bd9a2d57959995c997acb27ca0198f99a05d08a6db1fd2f6b89e849c04de63a7cc960d83bc33a48a34ff0ceb33b487ed611074cada45ea53e523fdbad64bd557cca1518bc49f864264b06980b66ce42b34faf468e1cde14d3a3c316b790221cba9b017d6f4b5d07262e33511018d95c28f842805983dd7ee4753fdd1f00f01a81dd", &(0x7f0000ed2000-0x5d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e27000-0x9)="2f6465762f72746300", 0x30d800, 0x0) write$fuse_notify_poll_wakeup(r1, &(0x7f0000d9a000-0x16)={0x18, 0x3, 0x0, 0xfffffffffffffff9}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000660000-0x8)="2e2f66696c653000", 0x0, 0x188) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000ede000)={0x8000, 0x11000}) r3 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) ioctl$TCSETS(r3, 0x5402, &(0x7f0000c3a000-0x24)={0xffffffff7fffffff, 0x1, 0x5, 0x81, 0x5, 0x8001, 0xfffffffffffffffe, 0x2, 0x9, 0x0, 0x4, 0x908}) clock_gettime(0x0, &(0x7f0000949000)={0x0, 0x0}) nanosleep(&(0x7f0000113000)={r4, r5+30000000}, &(0x7f00005ef000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f00005e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x10000, &(0x7f0000bf5000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000a8a000)=0x4) 2017/11/22 17:38:08 executing program 3: ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002b0000)={@generic="ac1e0800bd3300000100000000000000", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x563f5e2df22c8998, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x1) r1 = socket(0x11, 0x10000000803, 0x0) setsockopt(r1, 0x107, 0xf, &(0x7f0000e10000)="20006e", 0x3) sendmmsg$nfc_llcp(r1, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x58, &(0x7f0000fa5000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb0400000099fa000000ffffffff", 0xe}, {&(0x7f0000fad000-0x8d)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xe8, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xe8, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x3, 0x4, 0x5, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x58, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f0000c9c000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839a39113eda60bb7cc1be8ce30d045686643d8a18ca9dd487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fad000-0xfe)="2ea3b6131cc95a7d5cb6d45bbc51d8418441b84afcc603d81eb765e98e3e03fe16aa2077fddde39bc1cbad69d1ec98af2f60e996415d7f904c93020745d33143f3765a7d4d9b516a053b445d665ca25ca24787bd5a15f2257b812c0df6625a1e0353e0c8c308273fa43639c17ea229dbb6d368d282d10645d002496d8ba3c3c04777e126147fffa3180963105a4ef347c8156c0fddf9ca675d590cf6d8f6e9eafd60a6144f1b70d67dd353e620029ef46e264204ce006c1e2bab9630c158752d831e5b7d8378f205469e4c4c0e693fb9dd370785f29973d9322a6241b6e589dc378c8fa744a5fb2354dc9194c1d447385f2dbadd8fa3c64644327ea72015", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fac000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x20, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x20, 0xe}], 0x2, 0x20000080) 2017/11/22 17:38:08 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) dup3(0xffffffffffffffff, r7, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000958000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ecc000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000844000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f60000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x3fb, &(0x7f0000eea000/0x2000)=nil, 0x3) 2017/11/22 17:38:08 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e25000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) eventfd2(0x0, 0x80800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000095000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)="6c4604e5323f50872af16bd033633592f94909b8ac36997607fa8869ed0bba1bd3b60b0d947d0e1fa09827", 0x2b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000002000)="118e6b6b1cfdc86c4930def0be4b5474fbae4bcded0d25fb1ec24587331e066034f3618ea7adaa1ff0ae9b679e7dbc5c509d0f9d2adcf0347c51f2bcab4e9fe98094447fa69cc3367438d7244f827428e2f5cde0b0bc11a124bd7400ca642372a9275c6502b6363d929f635eed933e19987a8ef7955a1e0d1d59d6d6372aa3296ebeb23766865165b6c47ad20087f2e1fe84", 0x92, 0x40000, &(0x7f0000002000-0x10)={0x4, 0xb6f8, 0x4, "0324c0fba085", 0x8, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000003000)=[{{0x0, 0x0}, 0xd2c, 0x7, 0x81}, {{0x0, 0x0}, 0x55, 0x9, 0x7}, {{0x77359400, 0x0}, 0xffffffffffffff77, 0x6, 0x4}, {{0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0x3ff}, {{0x0, 0x0}, 0x100000000, 0x7, 0x1f}, {{0x0, 0x7530}, 0xe00000000000, 0x0, 0xf406}], 0x60) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) [ 69.436709] loop: Write error at byte offset 18446744073709547520, length 512. [ 69.444425] print_req_error: I/O error, dev loop2, sector 0 [ 69.450480] Buffer I/O error on dev loop2, logical block 0, lost async page write 2017/11/22 17:38:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0x0, 0xffff8000, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4b, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)="2f6465762f72746300", 0x109002, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000e99000-0x4)=0x1000, 0x4) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000745000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009fb000)=0x14, 0x80800) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000c6000)={0x7, r0, 0x1}) getsockname$ipx(r5, &(0x7f0000b5b000+0x104)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a13000)=0x10) bind(r4, &(0x7f00004be000)=@nfc_llcp={0x27, 0x80, 0x7fffffff, 0x5, 0x0, 0x200, "8f8d196e868d6ea0b0037ab03810f6493074dfc63a339e32d9f51852c3c95971c9177452f526b0f997336919517a4f4c06c66e1b418afb8232d61c791c046c", 0x6}, 0x58) bind(r4, &(0x7f000070b000-0x10)=@ipx={0x4, 0x2768, 0x9, "16db95251410", 0x9d4, 0x0}, 0x10) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f000057e000)=0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) inotify_add_watch(r5, &(0x7f00007e5000-0x8)="2e2f66696c653000", 0x20000000) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 69.506400] print_req_error: I/O error, dev loop2, sector 0 [ 69.512451] print_req_error: I/O error, dev loop2, sector 0 [ 69.518215] Buffer I/O error on dev loop2, logical block 0, async page read [ 69.525647] print_req_error: I/O error, dev loop2, sector 0 [ 69.531426] Buffer I/O error on dev loop2, logical block 0, async page read [ 69.539445] print_req_error: I/O error, dev loop2, sector 0 [ 69.545228] Buffer I/O error on dev loop2, logical block 0, async page read 2017/11/22 17:38:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000e92000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039b000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a62000-0x6)={0x0, 0x1}, &(0x7f00005d1000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000730000-0x10)={r2, 0x200, 0x8, 0x2}, &(0x7f00002b5000)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) ioctl$KDSETMODE(r4, 0x4b3a, 0xffffffffffffffff) readv(r4, &(0x7f0000d36000)=[{&(0x7f0000346000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x1) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f000083c000-0x3b)="1cbc859babd7e1adc6980daa141527e920eab9f178a5fe34ee601069366cce0384b21775829a0c9f11eaa21b6891ea6d3f5b6209d49e8a19031682acfbaffa07f96f82ad2f262d3efa0dbb8804bee9ccdec50024bd8cfa41a3dcb391c3c0696a221af21a612b7b2422f6dd9279fe6e3d3c3b41a331689048b54864bb38135868c4cdce5491123359387a2e8e86") pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x2, r1, 0x200000000000, 0x6, 0x6) setsockopt$inet_tcp_buf(r6, 0x6, 0x1e, &(0x7f00001cb000-0x57)="9c32c9c3ac4b2e37b78585cff68e4e0581b0b400b557d8a9b6c402d22845adb7fabfe1c705ff90be361f44880c6b775fec3aa2d7e2c22fc1401befd727ed19ec4ff4cfef2eb96a156c2a8ee5b57ac4e600b3a02129ff7e", 0x57) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000edd000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb45, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xffff, 0x1f, "92adeb7d2a0c06354eb19fa03c0aff98283dfeda8d836e17993611142a9fc73c9bf3ff5c605d34843bf48020f484d76f805eea78b1bd5c8638cfc9a631aeca2446eb84434ccf841bdcb355c99d82e6e7"}, 0x160) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f00002de000)=0x1) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000077a000)={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43}, {0xa, 0x3, 0xffffffffffffff09, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0xfffffffffffffffb, [0x5, 0xfb8, 0x5, 0x4, 0xfffffffffffffff8, 0x6, 0x1, 0x1]}, 0x5c) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="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", 0x1001}], 0x1) [ 69.553004] print_req_error: I/O error, dev loop2, sector 0 [ 69.558794] Buffer I/O error on dev loop2, logical block 0, async page read [ 69.566495] print_req_error: I/O error, dev loop2, sector 0 [ 69.572263] Buffer I/O error on dev loop2, logical block 0, async page read [ 69.579724] print_req_error: I/O error, dev loop2, sector 0 [ 69.585497] Buffer I/O error on dev loop2, logical block 0, async page read [ 69.594072] print_req_error: I/O error, dev loop2, sector 0 [ 69.599858] Buffer I/O error on dev loop2, logical block 0, async page read 2017/11/22 17:38:08 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000005f000)="2f6465762f7573626d6f6e2300", 0x2, 0x400100ffd) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000382000-0x4)=0x1007f, 0x4) getcwd(&(0x7f0000e94000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r3, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00003fe000-0x4)={0xa95}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000229000-0x4)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r4, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000074c000-0x4)=0x0) r5 = open$dir(&(0x7f000021c000-0x8)="2e2f66696c653000", 0x2000, 0x60) r6 = dup(r1) pselect6(0x40, &(0x7f0000ca5000)={0x10001, 0x80000001, 0x13, 0x5, 0x80000000, 0xe0a, 0x1440000, 0x8}, &(0x7f00005cb000-0x40)={0xac, 0x5, 0x4, 0x4f, 0x0, 0x80000000, 0x10001, 0x3ff}, &(0x7f0000e52000-0x40)={0x10001, 0x8, 0x2, 0x81, 0xacb, 0x80000001, 0xaa1c, 0x0}, &(0x7f00009ff000)={0x0, 0x989680}, &(0x7f0000c9b000)={&(0x7f00007c8000-0x8)={0xf3}, 0x8}) ppoll(&(0x7f0000d43000-0x40)=[{r4, 0x40, 0x0}, {r3, 0x40, 0x0}, {r2, 0xd000, 0x0}, {r3, 0x0, 0x0}, {r2, 0x22, 0x0}, {r6, 0x9180, 0x0}, {r5, 0x1000, 0x0}, {r3, 0x2009, 0x0}], 0x8, &(0x7f0000eb1000)={0x0, r7}, &(0x7f000052e000)={0x8}, 0x8) mq_notify(r2, &(0x7f0000d5b000)={0x0, 0x25, 0x1, @thr={&(0x7f0000474000-0x2)="e558", &(0x7f000036d000)="f87f7d4207b42063b2df1759cce34f3546f1793d57954ee25470c6d0b21bf55277195947f0d822cf3e0c0482d887e74c4999982ea2eaaf1ec69e13c48d9df4a757e955ae10eb695fb7be4742260fdedce423d6f23eb1fe8ce210943113270170bffb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000d3000)=0x1f, 0x4) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000e85000)=0x0, &(0x7f0000167000)=0x4) recvmsg(r3, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f0000419000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x10000) r8 = syz_open_dev$loop(&(0x7f0000f76000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000) ioctl(r8, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/11/22 17:38:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ba7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x20000032, r0, 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000005, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ff6000)={r2, r2, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) sendto$inet6(r2, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000241000/0x1000)=nil, 0x1000, 0x3, 0x33, r3, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000038d000)={&(0x7f00005be000)="2e2f66696c653000", 0x0}, 0xc) read(r2, &(0x7f0000b69000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000ff5000)=0xc8c3) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000716000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000032000)=[{&(0x7f0000040000)="", 0x0}, {&(0x7f000003c000)="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", 0xe00}, {&(0x7f000000a000-0xa2)="499bf22683037b7a65b00a3bde868e2e560ed90ffa86a21a81ab9ec8f2ea4daa15d410470b3ccaff7a5d30374ab7f6484c0a40d4a11a25df2958eed6ef200456191c425ba6dc401300b222362ce4a56e1f49143214ef2506e48f362e92ad085a742f53daca94e7cec5753aecd9efbe72696279fa5792bb91a679813575f9782a7a1441413dc51f540f2537a122047739fb2d3955055fad2293dccb124916c21f605641f94f5bf3ad3c45b7b7984b9dd65905120d90427e29b594679a6850228bfc87ff51573dfe7ff6", 0xc9}, {&(0x7f0000018000)="bacdda8a687597336b7005acdcf3134e462eede428caab57acea8a2153950fc876587007e6b40025229e196010323261350bf02b", 0x34}, {&(0x7f0000041000-0xc2)="dcbb3f405bd924994e1c47d25a8f4e51a7aaa70bff2a42d06b73befe449e8353b95bfa2eddb1ccd33460107ceb9efecd6f556a54a5d2a319b6825b0cc3769edb27db41735db5bf20c7e7050866ae4c4b9378aa67bf8d1d05bf17aadb2c479abbd863f362d9f52752499fead37b490a9b94f7a3d82b5fc097a6177053bf582bd75f4c04248610044d097711fadd6d6a485f0e9d2ef7845a779c4cfe4b01d133fc81cd38f7286fd48ca67a0e700b86a969106e1ea39222e519dfca116b2a9bddb6b7a8", 0xc2}], 0x5) splice(r5, 0x0, r7, 0x0, 0x80, 0xf) write(r4, &(0x7f0000046000+0x6ed)="5083a92d748163670157b9f4d872aa6e533b8b1f20727fdb12df3f9e3f8f939133f01917d7556b8e81d9cc00a382205da20658e8feac606a174387aa8802474e087e926e62b18c09d704daaed20a5c10205457343ba58447f2b5b362c92fc62c4aa7c16683a110719c08af2dadbd7332132ea81099d900386c109b94fcebfe4ff8d95a05d1980a2db095084570e2ad5f04b27eeb6f5c646388de1a4fa1", 0x9d) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f6f000-0x8)={0x0, 0x5beabd1d}, &(0x7f0000581000)=0x8) fcntl$setpipe(r6, 0x407, 0x400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000caa000-0x108)={r8, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0xfff, 0x4c4, 0x401, 0x3ff, 0xffffffffffffffff, 0x5, 0x80000000, 0x7, 0x9b, 0x100, 0x38f, 0x8, 0xa]}, &(0x7f0000ff7000-0x4)=0x108) 2017/11/22 17:38:08 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000b5c000)={0x1fc00000000, 0x6, 0x1000}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 69.607442] print_req_error: I/O error, dev loop2, sector 0 [ 69.613216] Buffer I/O error on dev loop2, logical block 0, async page read [ 69.620661] Buffer I/O error on dev loop2, logical block 0, async page read [ 69.635834] RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or rds_rdma? [ 69.734919] RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or rds_rdma? 2017/11/22 17:38:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000023e000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x202, 0x0, &(0x7f0000206000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fd5000)={0x0, 0x0, 0x0}, 0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d87000+0x993)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000418000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000011e000)="2e2f66696c653000", 0x15) mount(&(0x7f0000171000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f000015d000-0x5)="70726f6300", 0x1, &(0x7f0000fc9000)="") r4 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x500, 0x0) mount(&(0x7f0000f08000-0xe)="2e2f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fc3000)="31000004", 0x3020, &(0x7f000061f000)="") getdents64(r2, &(0x7f0000512000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r5 = fcntl$dupfd(r4, 0x0, r0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r4, &(0x7f0000fcf000)="2e2f62757300", r4, &(0x7f00002ac000)="2e2f66696c65302f66696c653000", 0x6) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000c8f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r5, &(0x7f0000863000-0x8)="2e2f66696c653000", 0x80000000000204) readlink(&(0x7f00007c7000)="2e2f62757300", &(0x7f0000bca000)="", 0x0) renameat(r4, &(0x7f0000fd4000-0xc)="2e2f6275732f66696c653100", r4, &(0x7f0000a1d000)="2e2f66696c653100") r6 = socket(0x10, 0x107fe, 0x4) sendmsg$netlink(r6, &(0x7f000092a000)={0x0, 0x0, &(0x7f00001a0000)=[], 0x0, &(0x7f00003ab000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000f6a000-0xc8)="f4c20359174a389e48c8d045d895e9ba49370360a2678c3573d629d75654172993dc4e8b4449c44feab483ee7d8a065770472199f92d388edc22557640ccb4a39710d7edf138c659d61b378767bf906f0e583ba0681546a8a651d3c2e87d9a38f9540b83464a3931f5e306d71ef009b876390ebdd084a25226af9494849a964d6f50677c636eee5833645e640000000000000020a9a923ff0100002921950283e54bb2f43f026ba1a67fa68b15a397334bf3af937f09ffd2b0f30dd075d18ab896ed2a96d97c2ffc") execveat(r4, &(0x7f0000023000-0x14)="2e2f66696c65302f66696c65302f66696c653000", &(0x7f0000394000-0x38)=[&(0x7f0000fd6000-0x1)="00", &(0x7f0000fd6000-0x5)="7608000000", &(0x7f0000fd6000)="00", &(0x7f0000fd5000)="31000004", &(0x7f0000fd5000)="72616d667300", &(0x7f0000fd5000)="00", &(0x7f0000aed000-0x2)="7b00"], &(0x7f0000863000-0x40)=[&(0x7f0000fd7000-0x5)="656d300e00", &(0x7f0000fd5000)="70726f6300", &(0x7f000021d000)="31000004", &(0x7f0000fd5000)="31000004", &(0x7f000089d000-0x5)="70726f6300", &(0x7f0000e00000-0x6)="720373666d00", &(0x7f0000fd6000)="73797374656d215b255b70707031637075736574626465762d626465763a63707573657400", &(0x7f0000d82000-0x6)="72616d667300"], 0x1000) unlinkat(r4, &(0x7f00009a4000)="2e2f66696c65302f66696c65302f66696c653000", 0x200) pipe2(&(0x7f000084d000)={0x0, 0x0}, 0x80800) 2017/11/22 17:38:09 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x69a6}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:09 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000eff000)="2e2f66696c653000", &(0x7f0000b94000)=@random={"757365722e00", "2a73797374656d65746830766d6e657430293d7070703076626f786e65743000"}) fcntl$addseals(r0, 0x409, 0x8) bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, 0x1c) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f02000-0x5)="6574683100", 0x3) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f01000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f04000-0x4)=0x10) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f02000-0x8)={r2, 0x5}, 0x8) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f00000)=[{&(0x7f0000f00000)="17dc498bcdaf135ab7d39fa148e0b1601ffba9edecb34f8dc547e8b7893059870e88522b5e685ebc3b6803c68ab101d13b2b24e42272dfb90cadfba82e432b9b98fcc89ed195e5dfbb33a2314a899450ae3b77dca66b0196801c59330579c8d73b0daff4eb6d936c223b528da6af2c634b8f53d6b736f0284edf3c37bc0f4c44995cf490b6ba09d22b5caecd8aa6673527b951a51e967b426c21811ade17542d88e38e694f235ea8c98eb43c2684680565b6b1e51b4ae95b1901dcc35f0c37", 0xbf}], 0x1) 2017/11/22 17:38:09 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x9) recvmmsg(r0, &(0x7f00009fe000)=[], 0x0, 0x0, &(0x7f0000217000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c0d000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000801000)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x10000, {{0xa, 0x0, 0xfffffffffffff23c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x100001, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x40, &(0x7f0000176000)=0x20, 0x4) bind$inet6(r1, &(0x7f0000d9c000-0x1c)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f0000230000)="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", 0x1000}, {&(0x7f00008d6000-0xf9)="9c0b81ba2a9eb97eac1ac665422b794e3ea30a31c04dc43d7777bc8da6f569d16ca096d9921fca02e03d088a7dda4a6c8b996451ddd499f962d3391e81828a52041a54042787ec88c5683ca6088536966f90e1ddccb4fc3fd679b207db47a8a4058d5bdc811c300ede7eab3636c6bedd7563a76ce99414b71526ce711f66e4369b7cf5b355bc49db115188372e81d07bed337fad4f6abfb47fd1546a67fe067f3f052e491ce947ad725eaa62d74aec1c343885d17e4fd03a2b12e00947a1adcd46780638bce7c2272fb2100f7afedc6278c67471fc792d5969fdfb46d2b65825ae7740006c695e76f368634cdcdd0ebbd3f849cc52b82c0103", 0xf9}, {&(0x7f00000ae000-0xa4)="4b8936c1bb355cd110875864c2e258397f591db6ef5e716af7079027da952cf7c7a7fc589943be47b04ae861b00ad0c1070f21edb1fd0ea39eb396760d656df93519a7a59d864e0bd94d38b56dd7d60cc5ac6f2e8daf399be2f91f052ef48ae15e331affaa02fbc92b321e5f9aec6efdce099fd45c630a56c465c7e32a348bb399613f834fa9ea02a36109d042142e551be1d70ad9bfc29cfcecea83be6e32d818c50fe1", 0xa4}, {&(0x7f000091b000)="7351fdd711edf133876ab1a4d4840d8a40763141b3666868b3d9a4097a73794e0ad9ffa47c0fee637612fd792db9962d473db792e7d4a55bbe3d2c00dc5eb4d219cb6a8ce5c45921b144a8854dbf5fd1a3ec2a5909e5ca1e33e68189193c44b4fb5019242cea8bfd28ad7953ea9706be339ae85f6dd74f911c93d54d6a6fed949f2d88688b4d0c6bfb4bb78e80e1be049771156aed1ad6710407f4dd6357dc5060870fb42fd5240983f6719215200e2bc40aa6def0cfa8d02d2a582c68b748fcc08448596ed820013e4bc0f7c63941a3eeac05", 0xd3}, {&(0x7f00003dd000-0x6e)="9f79667c2e0c37016e5161047ef73e33c590602442e365779a2851c49f805a3636db3160ac4b616428908b44a5c947a8a6ecaeff4a5ea9e2857b2d447fb6f37e8e63ebced4e2638b3677acf80091dbcb1020c3391e3188a01c7bf96688b3aa6a592a67b9c209cae8b67e6c396363", 0x6e}, {&(0x7f00009aa000)="bf91de85278333699365045f4ffa6192ccfa31be7b05c37545251902a40565d159536757950498bad2f9310303616a611512c6b8ce4215e73cd04f16068d904f7bc4d8ea90e5003fc0b0fb84abfbb821ecf6d42767e34df278a9eecfbad15aac0a655be07b0f97cc597a5f5bcb3f2ccd6325a8668f86edfe186f28c6861c88ca9660bfd8249b1a745036801c5ad88e7f3f77832a049f", 0x96}, {&(0x7f00005b0000)="8b5b51777520cdc0cd787bb7cffdb411e5d86317ae2f1c319d2d08ff27d0642cc964c38b6afc8e45806a5685152503fd62a850eeaac97691c8421f679b414dbf9253eac7f62599482b6f60ac38ab", 0x4e}, {&(0x7f0000d62000)="c9ae3bc19292705f9027bba494817433ea2a55bff5b46b74ed9f117b28d1ba26baac69296451d7245a455784988bc9019e3516da857234ac4777dbae8ecddc490fdf44d3a1713195a815c9c05da71500db981aac3f0ef586d5fdbbe12b0d5432", 0x60}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) connect$inet6(r1, &(0x7f0000c6c000-0x1c)={0xa, 0x0, 0x2100000001, @loopback={0x0, 0x1}, 0x4}, 0x1c) futex(&(0x7f0000e25000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000d31000-0x4)=0x0, 0x4) clock_gettime(0x1200000000, &(0x7f0000f46000)={0x0, 0x0}) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000536000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x6, 0x4000000000000, 0x0, 0x800000000000, 0xfffffffffffffffe, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000400000000005, 0x0, &(0x7f0000050000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x3}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socket$kcm(0x29, 0x2, 0x0) r7 = dup(r4) bind$alg(0xffffffffffffffff, &(0x7f0000311000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0xf, "7874732874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000792000-0x8)={r4, r6}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000a85000)=0x0) shutdown(r5, 0x0) sendmmsg(r7, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f0000e90000)=[], 0x0, &(0x7f0000f1d000)=[], 0x0, 0x4000010}, 0x2000100000000}], 0x1, 0x80) sched_rr_get_interval(r3, &(0x7f000002b000-0x10)={0x0, 0x0}) futex(&(0x7f00009f1000-0x4)=0x0, 0xa, 0x1, &(0x7f0000ef8000)={r8, r2}, &(0x7f000099e000)=0x0, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 17:38:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xd75, 0x80001) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x80001000000001, 0x0, &(0x7f00005b9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) bind$unix(r3, &(0x7f00003d7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) fcntl$setsig(r3, 0xa, 0x12) write(r2, &(0x7f0000419000-0xee)="52", 0x1) dup2(r1, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)="0000000000000000", 0x8}], 0x1) fcntl$setown(r1, 0x8, r5) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000c69000)={0x3f0000000000, 0x2, 0x0, 0x0, 0x0, 0xf}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c37000-0x4)=0x0) tkill(r5, 0x16) 2017/11/22 17:38:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000df6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x101, 0x0, 0x0}) fcntl$lock(r2, 0x8026, &(0x7f000082b000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000003, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00008a8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ca7000)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000881000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00005b9000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ee4000)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000194000-0x28)={@generic="95a7545d8c97feba27f26e4d97ccc4f3", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000d04000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x7, 0x0, 0x400, 0x4, 0xc100bf, r5}) socket$inet(0x2, 0x2, 0x5) connect$inet6(r3, &(0x7f0000505000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00005f3000)=0x0) ustat(0xffffffffffffff7f, &(0x7f0000834000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0xbe, 0x2bf9, &(0x7f0000bf9000-0x4d)="673b3eebe98c175e0743f86de7abd9e86d68aeb815c135838410bc65b9dabf6801f23c87b73d08c32008c20e07c2ba3c8b14f6585758cb063b11a781238a07153e0fe6b8d02c680377995a838e36c9ae0a5bd3b9c47ccae08b0f4e5d2f583996eddc9744ca1c29fb9cdb103f108594e6fb048db20c4129bbaa7d10cec59cce5bd7d8d867b9f37f7971a1152e03d525c6fda2d7deab43ce94ab0354abeaf9b9b645c52ccefb996d4af008e41d6727c0f77f22da3248d9e3acc34d28b554bdfc1853354d213bbd", 0xc6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f000082c000-0x4)=0x3, 0x4) writev(r6, &(0x7f0000192000-0x8)=[{&(0x7f0000ca2000)="3900000013001947f3e261e2c60500004000020001ffffffffffffef80000900130002000100ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) socketpair(0x0, 0x4000000000002, 0x800, &(0x7f00001d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/22 17:38:09 executing program 3: mmap(&(0x7f0000000000/0xc31000)=nil, 0xc31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c32000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000)=0xe8) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c32000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r3}) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c32000)={0x0, 0x0}) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00000e5000-0x8)="2e2f66696c653000", 0xc180, 0x1) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000c32000)=r1) ptrace$setopts(0xffffffffffffffff, r4, 0x0, 0x0) r5 = dup(r0) ioctl$UFFDIO_COPY(r5, 0x8010aa02, &(0x7f0000701000)={&(0x7f000073e000/0x2000)=nil, 0x2000}) execveat(r0, &(0x7f00003c7000)="2e2f66696c653000", &(0x7f0000284000-0x18)=[&(0x7f00000f5000)="00", &(0x7f0000c2e000)="232f2700", &(0x7f0000c2e000)="6574683000"], &(0x7f0000820000)=[&(0x7f0000c2f000-0x1a)="6d696d655f747970652d736563757269747973797374656d2900", &(0x7f0000c2e000)="776c616e3100", &(0x7f00002d0000)="00", &(0x7f0000c2f000-0x2)="2300"], 0x100) mknod(&(0x7f00002a6000)="2e2f66696c653000", 0x8000, 0xf6a98c) wait4(r4, &(0x7f0000c30000)=0x0, 0x2, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x108000, &(0x7f000058a000-0xfb)="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", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="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") mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000265000)="2e2f66696c653000") mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c35000-0x18)={0x0, 0x9, 0x10, 0x2000, 0x6}, &(0x7f0000c34000)=0x18) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002ff000)={r6, 0x655}, &(0x7f0000c34000)=0x8) 2017/11/22 17:38:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000037000)="120000001600ffff15fff280091406000000", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000652000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000dae000)="2f6465762f6c6f6f702300", 0xfffffffffffffff8, 0xffffffffffffffff) close(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d91000-0x10)="2f6465762f73657175656e6365723200", 0x101100, 0x0) connect$bt_l2cap(r3, &(0x7f0000b62000)={0x1f, 0x59a7, {0x9, 0x100000000, 0x3, 0x3, 0x3f, 0x100}, 0x8, 0x7fff}, 0xe) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) utime(&(0x7f0000284000-0x8)="2e2f66696c653000", &(0x7f00008e0000)={0x8000, 0x100000000}) syz_open_pts(r4, 0x0) perf_event_open(&(0x7f0000078000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000050000)={0x0, 0x1, "bf"}, &(0x7f0000ff7000)=0x9) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000e82000-0x6)={0x0, 0x0}, &(0x7f0000010000)=0x6) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x2, 0x5, 0x0}, &(0x7f0000c97000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={r6, 0x90c}, &(0x7f000099b000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000086000-0x10)={0x1, &(0x7f000019b000)=[{0x6, 0x0, 0x0, 0x80000000004a}]}, 0x10) 2017/11/22 17:38:09 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000cf2000-0x1c)={0xb, 0x7f, 0x5, 0x3ff, 0x1, 0xffffffffffffffff, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006c5000-0x8)="2e2f66696c653000", 0x180, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x60)={&(0x7f0000000000)=[0x0, 0x400, 0x8], 0x3, 0x3, 0x1, 0x9949, 0x2, 0x1, {0x800, 0x3, 0xfffffffffffffe00, 0x81, 0x2, 0xac, 0x1f, 0x81, 0x0, 0x3ff, 0x1000000000, 0xffffffffffffff34, 0xf20, 0x1ff, "c2d7cc321c0915c5b5d71dc366d98341ae8538b8d6f3e54824f37c7552582133"}}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d21000)="2f6465762f6b766d00", 0x8009, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00001b9000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000e62000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00005dd000-0x98)={0x1, 0x0, [{0x1, 0x0, 0x8617, 0x4, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000042000-0x9)="2f6465762f6b766d00", 0x10000000000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000e49000-0x28)={0x2, 0x0, [{0x40000101, 0x0, 0x3}, {0x81f, 0x0, 0xfffffffffffffdfc}]}) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00005b0000-0x38)={0x3, 0x0, [{0x3a, 0x0, 0x0}, {0xb02, 0x0, 0x8}, {0x0, 0x0, 0x4b}]}) 2017/11/22 17:38:09 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef8000-0x28)={@generic="2d54e1aabda1284ce448d163b9af5d22", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ef8000-0xc)={r2, @rand_addr=0x8, @empty=0x0}, 0xc) close(r1) r3 = syz_open_dev$mouse(&(0x7f0000b59000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d8d000-0x8)={0x0, 0x4}, &(0x7f000063d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e5f000-0xb5)={r4, 0xad, "004a3e47d6b8e1d36953e6c0715f6d2680c5de6d074f4dfc899d943ae44ac1273e4bbc688a6d7d53993103a480a0711a2adc592a1e20fd6faa376ac644308871c23722a298800928fa6491a9512b58de0d8d8fecf6254ded98c974d13835cea59e697ead6af247432b593c206ff762b0727c546e1af1135f07b1808fb6c70e20d31587c3e0f855984aa9fb4924c9ec1ee850e9e96a550c6a87ff635e61c0b7e79f3f0a2f7dc35a7ef6b862a0a5"}, &(0x7f0000e0d000)=0xb5) unshare(0x2000000000400) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ef8000)=[@in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80006}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x38) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000efa000-0xbc)={0x200, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "c2d834dbee2b9b5d", "832b0a37122e39cde710b80dbc18972eb00ae06ddd36c81b5b7ae897a4fd5fb1", 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000003000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000004000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000003000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000002000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000003000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000002000)="00000000000000", 0x7}], 0x7) r5 = dup(r0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000ef9000-0x58)={0x27, 0x3, 0x80000000, 0x0, 0x80000001, 0x3, "ac18d85e8efe3dc539c6c71f5114ae78bb9fb3c1760a718c6bcdd1f1deb907725a2b2380bdb382016c7ab29fd11aeae3ffa5f76a1f18ef00623ace203a3ff0", 0x400}, 0x58) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb4000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f00000b6000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x8907, &(0x7f0000004000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = bpf$PROG_LOAD(0x3, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x80000001}, @generic={0xffffffffffffff2f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ef7000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000336000-0x4)=r7, 0x4) preadv(r8, &(0x7f0000d81000)=[], 0x0, 0x200000000000003c) [ 70.088178] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/22 17:38:09 executing program 6: truncate(&(0x7f0000a61000-0x8)="2e2f66696c653000", 0x400000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003e2000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002e5000-0x4)=0x0) getpgrp(0x0) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d15000)=0x0) getpgid(r1) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000736000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsn(&(0x7f0000a2c000)="2f6465762f7663732300", 0x4, 0x80200) write$fuse_interrupt(r3, &(0x7f0000db7000)={0x10, 0x0, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c67000)="2f6465762f73657175656e63657200", 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00007ca000+0x468)={0x9, 0x1, 0x100000001, 0x1, 0x2cb8, 0xfffffffffffffff7, 0xcc}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a33000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000471000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r8, 0x0, 0x10000000058, 0x0) readv(r6, &(0x7f00000e2000-0xa0)=[{&(0x7f0000ae0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000f44000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f000071b000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000bf8000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00003dd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000ab4000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000544000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f00008f9000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f000053f000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f000030e000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0xa) writev(r5, &(0x7f000003b000-0x10)=[{&(0x7f0000d5c000-0x1001)="251d8fba494bc5cade28ef37d32184d0ab2a2bf47f8c5dbe43434631a81d557fd415044e664c2b76f2a75981118460b4aa786d9e99aae13213eb26de76ad6a0c5c261cdb2bf5a76f5786f83cc6c9e48a1368387f1c8c612f7439c0468f6ef928782fb86fdf06a11dcaa7172bcb4e9eacb2a55f7889aa76aa7ebf7c2d001cf8a0b39930824671e2e77e0880587cace4535369b7071a9fea702cf2d5edf596f25352354c6280c3068f2684dc854448435041e56e7820f9a63b0cf63babd365c7c71899e8b2e63465f5ac729545b8a75012673bac91b9dc96be04d0fc64ed354e89cbf5ae68a81e2818e04a4e902d1c3140158ed1757abcb9cc02d135c964d68fa5cb2d07199f0909f1ad8ac6f0b918fda35eb9b90553e853bfca0e55f0f49ac543ec00fbe7a7a08f3f691d06ff6de685fd59537fb12ae2e1885a5abcf7c4a376bdb1ac2b7a9100c004944f18aedae03b5c9cb75f439980a74dfcb821ac1746979e30e7b53d921c78375149367307816199e1f74c2502358c626faf8b7b10e153cb034a7ee66f47cdb8432dee8c9cd76b60b01ca245e67d9f940c6f7dd20c442e40d4e502d8a2751d4f203baecc69c4266a8b21aca75addc1aaa50d3e094c47d781c39b55cfdf83eceaa8cd3eae7f82621494adcaaa65fde25a7b8e6d4658173625f12defeaec3563df7bd8b41d1f495be90cc948c77fee40e6c50319545b3b5b6959882c3e3905908c7947417515d44df9d30df50b7c28659a32d7227896d624f2ad6a53e3795b210e61fb1cdbec5ecf908dabc0217f10dad4c88e95ec9e7ad8119d16b0fbe6054c867e27132f6600bde50494991245a9e680354d707ec78d7d61792b72a88e5f4a8576eceff4cd9c1642c85bdb34caefdbbc7b987ade905c0036aee546b2722dab7e0ac8319d007196fe4470e91890507ae1a36a0c643a06e3c886ccf7cd3b8eedf61b04ac439bf0cf41a90c641e6503a44c89e1813e3b63ec9e9942918badfcfb8b51bd380957ebf48a262313df7a552e6baa25fa3fca77232cadc430111b47e4eb63fbe7e9f33c6b8a8ea835098ad6a58fd251c6aab4119dad1e592cc98a857e666aa2885d9d9e8b9d4fc7004d38e0409c83b5f314dbdc9b6593bcc0db40e21d110dc71cdb20e6e98c2e5afc0dbf0f1926df5e5f0a103be79b853c13693fa729bb1e161fc208d0bbeda06e8c2bb7a0d24f57b4f07705f6a688130bad381c4f9b930bfc3e2996c531dc1a3330c691e21e1594cbdc000000000000000383d4592f45d98197e8c5165a598a2e97709554b506d8c6bff641772f47ab6feb7a1950550f31bc18e6457662807fe610914ee2dce9ae3cb1c48a328f00295e4af63bdd3bf695bf5489bf9dfcce96e56893c0395e6b3adc3948ebabb7f7d4a5098227470e729898b1961636d8d3484f0a178ebbdcf1d0e0cdf42e217d3f6f9181d87fa725c6cb801e2f6eda7b28cfca0087a74b302473a9abd4a574204f38a497e0d024cae96ac263739653f02f135d6625d9233d98a07a0e74f3560bdaba1d45e84223ef95fe947b7e546c24f465ce0c9358808eefbe386b7afe633a1575cdadc631482d4c969829064b53ef7a9508172a6081eace6a2d75d4ffbbb7df466d16aa21b3f08011b1a7c9425e236daf03e5c294af2df8d36f6d36639d27f7703a2a7d76e1da342debf526f7fe5d33dc44823124ffd18a5da13ae074c2d7dcacf28f9ff0996852d69e317e60a175585b049215e61699b68e109de4e5bfd3abb3dc98dbc16cb869336b7a39ba82a9fb68bebe9ad3a129b2dca5fcec9cf9fe5fa0401d46a57cb1f7f67d2468e5fd63264cd3afe6db23f3aea74cbe59935b79156a6155ae83a2d781e1acb303c099ff47734b831135fe90740e64012eebba7f9ef4436e826dbe84a094886401b15ee19a83f027cfbfe8b3c1e6c43e2f90f11a434e92978f19d7e6f991479608198a0089dd761ae5a672e5b0028aad05e3e7b9823656e4580d7e93f795860995bae948e53a437bd6ba3bd9d0de70bbb8042afaa8a9c36d256abd6b4c0ef23276061e8ac866fd66e11e493032e81e63fb1c9d86703f8a7d9e80c093dc869bcad1a5a69ef110ddb820810eaffc1eb282c0113fa4b81c9e88676e165b733725f963fb3f195dd94b4d2d2f7773902ff362bbb1e9c9556b5338d7eb28b05a6ef58c4262ff797e45b1d16c2982666034a741ae9b74fd8c8596c9eac41619896efcd67df68f290ffbd3f416e7e20d115e1bf59eaf7791d4ed7dceaa594470280dc0fa1764c38dc8eeff5bfd3d49af5580617d92222e9e502b04c8a677e4af7e4204f4ad090c19e90d4f193eda49fb5aa33c1c3b7d39d9382d7456eb0a715b4f7366fd4459d417cce09c7bbd7b4a173471a3fbfcecc6c302037f2bbef9a9d0d86459ef0f24291e6077ae56c5a5f9ac29847a6c30d94033009613c497294b95c7cb1225ae4f0c181c7956b5de1f6a8efe0afb70ca8d5d85e55f2787dad4728ec0adc67bc51f35ad54bc01611c179c0e2fe2a55c5c0022378a9804c9c30e0aaba17c251a59b90e1ca699ed845dd7bcb30dfca8d5000439dc2570d550c10591d53cfe6525a24f11cd599118acb0015dcda79a0ce1bb3dc93bddec93aeb5829f4b417dd854af205872f992ab17a14c83f64dcd0aac971163222e080b45017aee41a5d2a4ca63908655ea23dbeba4ca6b9357cb005d87098222844a62fd9de1b2cadd075640dcd57c814d84b1868cea9ae56ab37594e8fed9720c104f1ee87c00eaabbdd5a5ac5bcd6146f32b4feaa6ac6bb79da28880003e6c6df20e3d6f9c8cf23d701b8286badac91176b1f86a090ffc975178180895088f4e725dafc25cb362248513912bb3d643bf28dafd4115ad426c30697e80ef1add57172927cbda82e91d22141b627b8aeb9d88fee5e70c3e3c94bfe02136f7407f5b30178c041e6a9939a9c67a7ba7a32bec0228f6d2cfb48ef4ee812637e2f4c9e9f81a7f1ac65dd104cd936fdcfb5727152839c1dd2df6307b35e0940698eaadde4ccb8303cafdde6442594c0e968ae168dfd9786f83e04f764c145366d88e13da81edc6afbbe3f50253a17e531733921e573f79e57fefc428f8fcf5ef5366506eca525ce0d05bc3f32aae8cf9ac8ca1600b6b4d5b322b556b0d3a68c7dbf91d8d4bbbd1c6cf562badbb9250928c1a2879bc0c4d18b898e7957a8c5600bf9412f785cc9c03dc645e6ffd4fbd72dcacd46feaed1b2b0c74e7d3c8800f7df176d9473f5498f7ebe586a7c51f78a3aa0e7a54056defccc486ac6e978f44f5a3af8b81b14c960f32a20607a7e58e70420f5df8b2e5f5ac6fac68a335199008d92d898b138a02ca455e743cba6a47456c8f4885eb593797b7d58cb3aa29f06fff32e1c019f2fdcfe7d897ada04f394e15b49147ccd0285ac07d0bda0d185a504872b0513e309b7d00581c4edb72b7a277a5e7a5f22d9dc80c888b8f0e345cbb1d52107fb105f5fb85cb3142014dab1648c65fe61ae2f4a963c6a890fdd7459d5ccfbaaa6c516dc74a74d1280fd89ef84e30e44068365f9b3263adf6ad19195914af9e73dcbaa92fca8376eeecba692b7d41e197a90c58879dc2cf12e49237bc4b4eb8e4be09d6972bf720a5a96d2d6a4a53bdcc728e3e3fa4569c234a4e9f79e1167b6c6342dd8b59b7c41d891a15ffcf6dc00133aab79f1e2e395780c0ed2478d15dcf5661a7525fd1d0edb6c74543de1dedb16510cb187887cba5a538ea37604ae660af1225111aa0f2aec8c68c6bfaead06abfffd9090e246d578dc185308e9410c15e58d546c459b7b5a0879402f4735eb37a34026b328f4c0bd002aa9997418ee0bf72486425de8d59237e115712456839b972e222f2b646662295544301f5a4acad9de5bea6412aebea49e5db283d379a83e4c0f0a799ea1d3d623e7686620b662e2fe51b7f276501972c6d318ca7cdf5b3569f291e8eac6feae1a9bc92ceafabea05ec28e260b5f9c0718ce448edafc4500b6509c381622edf1235086467e0098744550e95cf0358b59ae02c930a903779b15a9624404d3faae01ad493e26545cecfad93047d9e37a63e32c9d04d4148bd728db4c747a5986ec64437bab7642c06fe08b6fdfe2f91c51ddb9445da9fecce9edee998c60f893e0dbb301a856c82b6550e0bab142c153c1c31c840eb8dc3a7540544f32dfcecce31906d2f7dfe723d7dfe47c9a6cb067517481729e0c77939f609ff39b292378313ee108af405812bb642cafb8964e6b55be469f8923d717dd6f7a53bb11c3703459a2d4ed88f75ca1e62c149c3e7c690f405b61b6e08fd94ccf7f2a30bb77436f3e78b849d267efaa85225f44fd0adbc95f8f182f2b1c98ddeae4fef8bf1b2d0050fe8b303971b16bdd3af7d94aa72067e0a833948a8493fe7e0877243c5b172cff4f5db317d6df122e025199a2e39fa130c981574790e5126574b55d38f83c9defa7d1789320051940ab8abe7ec4f069b318e8a7883d7ba453eac0c9a2279df6596bdabc147032eab2a38a15ce498a3530c8b9eda879f2c6ef52d3ae56cacd52940aa9a9dbbe4254ea76416c41ab3b414756f8b1c2f6483089576cf944c703f604ea8610f40768b5f0824a02c615afe107ee9fb5b5ec58005bf51ee69e0f2a83b8c72fe08549cc9521dbbfff266bcbf97488ea1ac8c09a9cd8a945095ceb7c83a8e9df7aa4ec870dc311dd03064daf2474bfad0ecd7dff1ddcb44db3bb6f24310d9f9e7279f5f66739d55911976dcfbb6e13726ea9d1b00d6ae7a4968b2e8d545f491e645aed77925025fafd7445cdddf00809da92730c3914bffb3c509191ba3d09e66c52063143e4f39ab0acd4ff556c2436bc74d820bb69dcd390d15cc613ba495f66b820b1b0f53d47c10f3d714c0912ac83bf8c0b489414e78ee9b8e78be27a06d0320556fda01faaad91c13eb07f311f7dce67856b2036eacbb5d887af84b3026f04935638bbf9275ff26118e1bf5948201fc0e146a49a0eaafb59f68ba40996e68dd151b8f106b651b7e1d0ed904cc5e8bccfbf1ce9710e9fbdf35ee4f05770c9f1fc986a815533a1c9c44cf1151b77dbf2488be7adc6acf6368e8ede057d6efd66d039634a8c7cd40226b4e277ad18c25981c355e18d907ad51792295e42f10b660673a6298f73e312e42dcdbfc1000ee4243a37017a56b664c7a50c56a841ec32822d915b6404f8473c6af13955291178fae42c38d3fc49dbd9e55043e764602e26340df661b62e4801c4a6cbfdede9fb5c1f3fb97c51742c165a708b56d5b45a9eae295ae5be9a72795a284563d15e712727cc62557ce3a5de6f2e5850b9a29dc370c616aae55980a6324ab87d5a9aac7037ba138cc2d9778057625d9a055ca042aba3ea2eafccf4859f27546df73f607098310bc4b50d2c753464f849e69196ff14a9833aed403af934963bf91943c04a2d21c1fe5e8868cdca41eb9b3c7be35afe7c79e7d9631bd67f86cca53314d9bee0855859730ae32caa7da9a78dae0c2626e531a17cc6d6a11116a2485dc9cc00a35c4f6e98c0ce9f77c6b78f4ba4eb6b320d48ee8d6d0403fc29cbf3b71f6a31900a559927c0576b7d7880d7d7a3076f521e0181f583b79b955363c6560e31ee23aee59b08314cc55623ffda5238d762ee7f55b469d5c9f9f45a889521682766c7b2e946120f3c142397223bd03354b27b0cc00d1629c8a523cb528f0d2e7ace8eeaa2ea4bc6b656c9ec8417d412bb6e213ce75b5dc216f8dc6084fa1dc4e8ab9b4fc8d1bd8985dc0171a15b3e3944b77d5", 0x1001}], 0x1) readv(r6, &(0x7f0000cd5000-0x18)=[{&(0x7f00004cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000189000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f00002d8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}], 0x3) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000092000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) write(r2, &(0x7f0000851000)="e8ac2f28def28d5cbb447177451acce3402ea922e08364ebd8f6dfea7f798f3e9815e856f1330a19a372e03d4b4e5f3953ba1f708b873f77df9cfe245204bf8247c57d000702f526dee02d065608b3412bd165fdd4af0378aab2d649b10c3698e2f59d23a97b39af52c68604f59a0d0b98f420c59372801814e8d7ddf764d57bc168c9531fb388482f76a44f17fecd9e417b8c807499c85ec088e0", 0x9b) 2017/11/22 17:38:09 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000499000-0x10)="2f6465762f73657175656e6365723200", 0x240480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7f, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x21908, 0x0, 0x40, 0x6, 0x0, 0x400000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x9000000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0xf, 0x80000040ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x6, 0x2, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000000) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4e019, 0xd, 0x4000000668, 0x1d, 0x0, 0x8, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000900000)=0x8, 0x4) getpeername$inet(r0, &(0x7f0000a10000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be2000-0x4)=0x10) getsockname(0xffffffffffffffff, &(0x7f00004fe000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca1000-0x4)=0xc) socketpair(0xa, 0x80000, 0x82, &(0x7f00003e6000-0x8)={0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00007e1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9e000)={r4}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002b0000)={@generic="ac1e0800bd3300000100000000000000", 0x407a}) r5 = socket(0x10, 0x8000c, 0xffffffff00000003) sendmmsg$nfc_llcp(r5, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98ac5d1539bcef05a11311b56eb8e513afa218479b8864121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[{&(0x7f0000266000-0x8e)="008c53000084202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae3060000002427571d61de03026fe808904892c9dd37032f740fff607f080000006fe080fffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594882dc54000889e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846c1b7f3a9f561c29d06e5c38fa4069fd4d671c41c717747a90e0000000000008d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc778fc7a13e032174796a2bdf9", 0x97}], 0x2, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x2, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x3, 0x7, 0x5, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x60, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f000091a000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839a39113eda60bb7cc1be8ce30d045686643d8a18ca9dd487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fa7000)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fab000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f0000fac000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x28, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0xe}], 0x2, 0x20000080) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fad000-0x30)={0x1, 0x3, &(0x7f0000fac000-0x18)=[@generic={0x2015b4, 0x0, 0x0, 0x3680000001}, @generic={0x1f, 0x40004000000001, 0x4, 0x0}, @generic={0xd39d, 0x9, 0x3, 0xfffffffffffffffe}], &(0x7f0000bba000-0x7)="0000000000000003", 0xfffffff8, 0x80, &(0x7f0000fa2000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/11/22 17:38:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x51a60101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xc, 0xffffffffffffff20, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f00005ee000-0xb)="2f6465762f766373612300", 0xfffffffffffffffd, 0x88000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ef6000-0x18)={0x0, 0x6, 0x30, 0xffffffffffffffff, 0xa071}, &(0x7f0000696000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008f5000)={0x1, 0x1652, 0x4, 0x8001, 0x1f, 0x8001, 0x80, 0xfffffffffffffffe, r7}, 0x20) sched_setaffinity(r6, 0x8, &(0x7f00001c5000-0x8)=0x9) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000000000)={r5, &(0x7f0000462000)="0000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup3(r0, r2, 0x80002) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f00007ee000)={@common="726f7365300000000000000000000000", @ifru_flags=0x8200}) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f000067f000-0x10)={r7, 0x1000000000000004, 0x100, 0x400}, 0x10) socket(0xb, 0x4000000000080003, 0x1) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r8, 0x107, 0xf, &(0x7f0000625000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x344, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0x100, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x48, 0x6, 0x5dfb, 0x1000, &(0x7f00004b4000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xff}) [ 70.180287] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/22 17:38:09 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000834000-0x6)="5d42", 0x2, 0x0, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:09 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) r4 = socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r4, &(0x7f0000de1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 17:38:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, r0, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x1000000005, 0x2920, 0xff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$dupfd(r2, 0x400406, 0xffffffffffffffff) r3 = syz_open_dev$mice(&(0x7f0000363000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cea000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f08000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f4a000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00003d0000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000208000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x20000000002c, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x2, r5, r6, 0x3, 0x0, 0x5, 0x40, 0x0, 0x0, 0x9, {[]}}, {""}}}}}}}, 0x0) socket(0x2, 0xe, 0x40) socket$inet6(0xa, 0x804, 0x40003217) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f000076e000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000c9f000-0x4)=0x7fff, 0x4) sendto(r4, &(0x7f0000b80000)="73cdbf", 0x3, 0x800000, 0x0, 0x0) mkdir(&(0x7f000000c000)="2e2f66696c653000", 0x130) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xd, 0x80003, 0x20000000) unshare(0x20002000) recvmmsg(r8, &(0x7f0000576000)=[{{&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)="", 0x0, 0x0}, 0x0}], 0x1, 0x40, 0x0) getpeername$ipx(r3, &(0x7f00004e3000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c3d000-0x4)=0x10) creat(&(0x7f0000ad9000)="2e2f66696c653000", 0x100000000000100) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/11/22 17:38:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf4000-0xc)={0x0, 0x0}) r4 = epoll_create(0x46fb) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000aaf000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000697000)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/22 17:38:09 executing program 6: perf_event_open(&(0x7f000001d000)={0x10003, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a56000)="2e2f66696c653000", 0x20) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sg(&(0x7f0000db0000+0x4f1)="2f6465762f73672300", 0x7, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000773000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x800000100000001) exit(0xfffffffffffffff7) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ce3000-0xd)="2f6465762f7573626d6f6e2300", 0x30, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x1000, 0x80000000, 0x2, 0xffffffffffffffe0, 0x6, 0x2e3, 0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b0f000-0x4)=0x0, 0x4) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x100000000}, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000aba000)={0x3, 0x14004, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000157000)={0x0, 0x0}) r5 = dup(r2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f00005bb000)=0x47511773) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="3993bafcbeb3d100d87cb4635dc04e79", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/11/22 17:38:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000611000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r1, &(0x7f00000c3000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00007f9000-0x3d)="", 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f3e000-0x3c)=[], 0x0, 0x40000020, &(0x7f00002a7000)={0x77359400, 0x0}) sendto$inet(r1, &(0x7f0000703000)="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", 0x4ce, 0x4000, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) read(r1, &(0x7f0000419000)="000000000000000000000000", 0xc) ioctl$void(r2, 0x544d) close(r0) pipe(&(0x7f00000b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x800000000000014, 0x2, 0x4) bind$inet(r4, &(0x7f00004ec000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000215000-0x2)="0eb8", 0x2, 0x0, &(0x7f0000015000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r4) syz_open_dev$sg(&(0x7f0000db9000-0x9)="2f6465762f73672300", 0x8, 0x20000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002c7000-0xc)="2f6465762f72666b696c6c00", 0x80800, 0x0) readv(r5, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) gettid() 2017/11/22 17:38:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001000-0x1d)="0000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f000007b000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ab4000)={0x0, 0x2}, &(0x7f00006b4000-0x4)=0x8) r4 = syz_open_dev$tun(&(0x7f0000bca000)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000090b000+0x652)=[{0xb, 0x5852}, {0xe, 0x7fffffff}, {0x3, 0x5}, {0x7, 0x1ff}, {0x2, 0xfffffffffffffc01}, {0x4, 0x9}, {0x4, 0x4}], 0x7) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000000000000000ffffffde", @ifru_flags=0x301}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b0e000-0x10)={r5, 0x28, &(0x7f000095c000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) recvfrom$inet6(r1, &(0x7f00007b1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x102, &(0x7f00005ad000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000909000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40046432, &(0x7f0000769000)=0x7) sendto$inet6(r6, &(0x7f00009dc000)="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", 0x1000, 0x40040d1, 0x0, 0x0) write$tun(r5, &(0x7f0000dfe000)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "0822e7", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "30aaf1", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "0ebb12d2410be1bb"}}}}}, 0x6a) 2017/11/22 17:38:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f99000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$ipx(r0, &(0x7f0000538000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000014d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000733000)={0x3ff, 0x0, 0x5, 0x7213, 0x0}, &(0x7f0000935000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000020000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b05000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007fe000)={r2, 0xa, &(0x7f0000181000-0xf4)=[@in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x20f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ab000-0x4)=0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001be000)="2f6465762f73657175656e6365723200", 0x4080, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00002c2000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffe0, 0x80000000, 0x2400000000, 0x0, 0x1ff, 0x2000, 0xd005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xb5, 0x0}) r5 = syz_open_dev$vcsa(&(0x7f000064d000)="2f6465762f766373612300", 0xfff, 0x80100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000039f000-0x8)={0x1, [0x0]}, &(0x7f00002c7000)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ac2000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup3(r0, r1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000011a000)=@buf={0xc0, &(0x7f0000b17000)="07ed3cde96bf93999d8a3ee4aec313410b9a24bde3e84c73d382f1cb86612e089880d49887957c376b40f30b53b68cd8c8d9bdac3f092309fd2a9edaaba97d4af55f0f6ef4c3860c4164762969c47dd458e5bb0dafb6a5385fdf359feb9461974fa19d4ebd71bca1c8d00757a8df15e483e8dd5b1cf2cd0879c7299c5e2aba2605dba9111137308fa10fe8a07084e1c644379b5eca5d5ee4229f3edd4762607527950f533715ed3e020f23ef96c921d14e3bceb7ee0d504c167fc18a344921b4"}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000fad000-0x20)={{&(0x7f0000ed5000/0x1000)=nil, 0x1000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f00000fd000)="09", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000ab9000)={0xffff, 0x4}) getsockopt(r6, 0x9, 0x10001, &(0x7f0000c3a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009fc000)=0xff) sendto$inet(r6, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r6, 0x8907, &(0x7f00000a8000)="a47102c800000002") fcntl$addseals(r4, 0x409, 0x3) sendto$inet(r6, &(0x7f0000ddd000)="20b35cc7ec9a3fd934da50c512b0867b3e65aad5dbb0484160c7ac5e3cec4a420a452face94073ba12f2f6d34ef3b63c0fad35b35772c56bdf6285a373439cc9007207e1dd5305218b01a3ae24b7da122f8eb4cdd6d73e5ddeda977b202100e8d658b40956468f4bb995b62ee912119b7db278c3605ab82553b5f0edc5f5f64f8a403d028b3fbb1d38372fe3843cb7fdad3ad2a060b3ef696c781c4f859c25ee", 0xa0, 0x40081, &(0x7f00001f9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000a75000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d, 0x0, &(0x7f000090c000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000a73000)={r3, 0x1f}, &(0x7f0000eb4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000026000-0x4)=0x0, &(0x7f0000b25000-0x4)=0x4) 2017/11/22 17:38:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000004b000)="020aaf1a020214f6ff6466bc8ed24bc8", 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000187000)={0x7, 0x2, 0x8f, 0x4, 0x0, 0x1, 0xa}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000064e000-0x10)={r0, 0x18, &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000050c000-0x10)={r0, 0x18, &(0x7f0000688000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008bc000)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000bd9000-0x30)={0x8000000000001, 0x1, &(0x7f00002fe000-0x8)=[@map={0x1fff, 0x4, 0xfffffffffffff802, r1}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f00001f3000)="", 0x4, 0x0}, 0x30) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x10000000008, &(0x7f0000abc000)="86bc186e", 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000138000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000424000-0x4)=0x5, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003f5000)={0xda4, 0x0, 0x3, 0x930, 0x8}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d9c000-0x4)=0x0) connect$unix(0xffffffffffffffff, &(0x7f0000367000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000474000)={@common="79616d30800000000000000000000040", 0x81}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f24000)=@assoc_id=0x0, &(0x7f0000b46000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000369000-0xa)={r4, 0x2, "fb78"}, &(0x7f0000b54000-0x4)=0xa) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0xcef, 0x9, 0x2, 0x0, 0x0, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x4000000000000008, &(0x7f00000a0000-0x4)=0x241, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000cd8000)={r5, 0x4}, 0x6) syz_emit_ethernet(0x17, &(0x7f0000a01000)={@random="e19a0609310b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3, 0x2b, 0x1f}}], {{0x0, @llc={0x3, @llc={0x0, 0xff, "a8", ""}}}}}, 0x0) syz_emit_ethernet(0x69, &(0x7f0000e63000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x16, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "2efd0de051c28b79a6bac542e834d833ea524b6cec4aeb53c8e4bcd798f266e4c94db0c4e231a4ff010644be5997675071da6db8c9143adbef43c0268a0491"}}}}}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000607000)=0x8abb, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000b34000)=[{&(0x7f000072c000-0x60)={0x27, 0x1, 0x7, 0x3, 0xfff, 0xffff, "9c48960540b5e57abccb291823280a88b4b3be134cc9aa400bc00007c130003f8df5fb515a99e41c34d4f17f482a36e1f4e5a5341e3e8f61955534a6b84a5f", 0x800}, 0x60, &(0x7f0000987000-0x10)=[{&(0x7f0000fd3000)="37641aeb5f9ecaab21c8591f892104ba512d0bca7b5484a2b10250113a7e98ddba31d0c85df81a3cbb125041888626b71e6796feb0e49391e1da619edcc39b92f275e287a02dc7590c337909fef7ed4f2792ff79f23e423f4ee9e5c613dd324f5d668075c50b41de024bfe7ae5c6f20d33f770c0cc537da68fd5e9b805ba880d7e50cd0b1dd581e6dce697df173d8c2f437db0", 0x93}], 0x1, &(0x7f0000e3c000)={0x60, 0x12f, 0x0, "eda3b5efa2601b73391889ed23184a929ecc84ad671e28c0dff73c106c4c30308a8f0e34dadfbb8a0a2fb792ad4064ce7df16fa1d2c75ba1e132d774b87466b1858293ad57590816967c89b1c5b9"}, 0x60, 0x40080d0}, {&(0x7f0000677000)={0x27, 0x8000, 0x101, 0x7, 0x8d0, 0x0, "78ccf2f2ebdf03eed6a230cca8d4fbfc7d8da544619d0bb9f345c2008822e84ac45a9b7704d1c97e29cd76c4e539fa215682f8b240fcd56300652e3522cc29", 0x4}, 0x60, &(0x7f0000b76000)=[{&(0x7f0000bdd000)="09e8332a4a801d6225b88a64138cd41ef6ae91a7fd99e16c5cc8da91cc02691fc306ed34a14b87847ee42d7d2d63031e144cb00f7bd724e1d498b7f4bb0d10508d428206a9ee89fbdbd465e9c6acaf29b01c33a6a076b6efd1de20bdbc36f49ea2b34a73f1e76a88969e6ec9c90d3d51327522bbffc6ab1eb9bbc1d1ce7b99f5bdbc04d313a4b5", 0x87}, {&(0x7f0000c68000-0xc1)="8bb6719fbe0af390ca6a9231ca12b577063e16993b269044e7502303004d13b2e916442d4d2f2e534c8eb7d6dcb0c9936ac82bb5cee10249f326860a44ca278cd70813d8df55eb5b0289c9e1a1b2abe3d3c33261ed9afd0d5f95e5cb0e02d534927827ba12603190b045d8c4cd774a51d1c91eda1d529239009d21ad840f62686987ff8c65c31903f3a779389ee1cbdba59b13fbd5151527a5ad7d74fd3ea33c30a9c505b2b57bd0bb41784fdd8a17a6862c5af06d3cdeb0886d15672122829cba", 0xc1}, {&(0x7f0000d97000)="037b6ffacbd9dd206363ac72a237e413a3666cc9339660b40975c2f17cac2103177f0ebceb6e738405a8e04aca8176f2d3b1019d080be0aaa38f9721fe4fa1dc431da298154bae66bd767b58d1bb31430b1ab78daa7b5cb082fcb3a635c1fb058781f8bc6f3331d8a2c01ef124e9d73a5d0bde3bf83baa2ebb030c9bf31170c3342168dffb71f64faa1f84606de0f6eb67e4b44f83de7a56351449f0b3e2df32e5941aff2d9e0b0672", 0xa9}, {&(0x7f00001ed000)="3da23793d36275419738d272c698f71a3646793215e6997a76014e476d75d52f9690c1d8eea4f6c643252c78b155064098159e4a8ef841cf98b5a70ef927eed2287a6109b563cfd1d53c57a25c8f5b569c71017cb25073c7387bce1eae56f32ad315f48398d11f84644133f038ca6850c88b113c47d826fc71f1810bdfe1b4839955a56307933bd09bf0b268abff5f1631866daad5e271a1c3d465b09fe7af41d1a78631a79d73eab1972d6926a409edeed8e482d0a75e899b1a6db9f05248e80c6ff76f", 0xc4}], 0x4, &(0x7f0000bdb000)={0x50, 0x111, 0x5, "24b6fdf5b4fc7bfc379c0158af1544d6d9d6293f748ab7db6090241e77d386b5d276e5199594f25c742be32bd973231a35b71d007bb2bdef88"}, 0x50, 0x24000000}, {&(0x7f0000dd9000-0x60)={0x27, 0x8, 0x0, 0x3, 0xffffffffffff0000, 0x2, "2b1bf1934ba2cf45a87227f9efaa1342a13ea575332f590744a5cc471f35b33a4f03b92aa6e17a30471c270e21c036adaee8d5729e9d60d48229a1e4561d3b", 0x29}, 0x60, &(0x7f0000a10000-0x20)=[{&(0x7f0000148000-0x3f)="e7cf03339f7d66ef31bfbabcd664a0ad212ad0e4946afe6910e6dc5670c5e74277dec29c6c9cf5e20fdbc03d039423608f349ae2879aead522f52b7277510a", 0x3f}, {&(0x7f0000cdc000-0xdb)="ed01923e514b043dbe3da58f2fab6cfe69ec24ef062bd7efc592a7a382fbc8f09a8bdf443ac2be09d55ea00b94589a51fa8c58617972eb75eddb472d56b861df50bbdfa16d5f2161764617ee101a60a427dffba413f227513253547e0d7a240bbfa7519cce0143e5e955c62eaf37908dd79c51a1a37eb49121b34c225db6c7264b1782d6479a25aec0fea73b43e05ef621d3243990335cf7124a17883bbb737878f23b4cfe0957bcc77fee99d5b9b851e4f56108888537da4b8477e852cbf36a524705aff740f397b3267bb799240a7438930539bfb8fc8c6e1947", 0xdb}], 0x2, &(0x7f0000c43000)={0x108, 0x11b, 0x5, "090ef65ec12b34043c0ff27e3d8a8e0c5aafde58bbc74bf6db933d0533a34419a37812cf862a7101afb0beb06e1160ef98bf9187f69966a78bb6450f4e815adf2220f98a1a1d3360ccaac450aa7c07db23a1128a0817e6d5268508b153fac24fcd289f617214beaafd90b3d1de626249b097d66a8f934434f32df5057c7d9ebd1752e17652cbf7f8e26452fdcab18f40a31b732b77cdbd291cd88eacb281d53ffad2cd554d2cb4ba43b25b1b66260c386944ee5af1ad33d8a9d03aa0885da3e16b09e10198a8487dc7f3228a375120916e653001c1a9b09b7c4e5ece4398201f8543da5051c7859b09db206b62ad67abb3dd"}, 0x108, 0x20000000}, {&(0x7f0000bf6000)={0x27, 0x4, 0x5, 0x1, 0x80000001, 0xc0c4, "fc2100b62eddf4489c7946455031b87a558d374c451a7b0c096743c27f93aad2894300d6a15cd2e88153a6cbee02d078634c092c8fcd2d23d2ebeef7d4042f", 0x20}, 0x60, &(0x7f0000bef000-0x20)=[{&(0x7f0000d6f000)="03a1c6f8c407b67b8e38df3b80e28d1bd6af506067f1ac76527de7a220e37c4b61cb35d486dc9666830ac79ad07700456e3949f6961c3811d5cd56826fe65665028accfc7dec9e6342ab046306e565146126fbd9733ab46e8e2b005ba06b35c7ca341765e9014c18ff652bfe4e481bad696389bda6af03dc8e31d28e21d1c1c8dff72ec006d37f753bd14fc8", 0x8c}, {&(0x7f0000aa5000)="6c36081a21eb7676469ab116634cc1a3887ed717996bc60fd28a49c49d2265470400f6c30f0facfc41713207e51a5e5cffc23ce6091a33fc4c3ba6c546148fe3988c56e1b0bb4824ea73c1d2153113db7c5685cd698a85cf6ff0e818ed3a400963b04e7696c20f74502fcfb20191f0ddf705cb63f1017e5b5dd776aa788379995e51a55080ce01716acb1d41b386d2347928632fee1b1e77012ea6538ff4dd3bfa8bc75c7c76fc0e0ec00caa1ef95b2490594381b1396b72a1781bd31a63", 0xbe}], 0x2, &(0x7f000050d000)={0x78, 0xff, 0x10000, "2f4e9a3be54f73188bbbb42c7fcd97107bcceecf7995914df3922003cbc5b96b80b56a33f87bfad47096258cec8251088313a1ec7ea03d9e57aadd75233d5a4ab93e045d674ea031baf8f5cc7d8a59f90dcd6d3108469f9eb9a3c5e94dfac646b30ee2"}, 0x78, 0x40000}], 0x4, 0x4) read(r2, &(0x7f0000af6000)="00", 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000e01000-0x20)={@generic="0100000000000009fba77bce25b26ab7", @ifru_flags=0x2000004000}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00005b7000-0x20)={@generic="04c3cc4eeafc757e9b3be86e59bd35ad", @ifru_flags=0x1000}) writev(r3, &(0x7f00008b3000-0x18)=[{&(0x7f000065c000-0xa5)="f2ab94eff50eb1704be21ba024b438212646e5899fb1c4aa24b701492df5b4664114984b9bc057ca94782f2bbb8ef1900bd3f0ca0267f807956794f4e0087e704ce14e8f0e284812230953eb53dbe1bb354c4366f07237d824e93117a32f971f95ac0b5aed5f40d6f43777aa5db5c3c1a242ce5a2355719e65d3fb03323fedf9c55ff8b83a8b30406b74fe90b07e663bb23d76408611e63e27e3edcf4548f4f528138c68fb", 0xa5}, {&(0x7f000095d000-0xef)="2592a99b830ea11ba6f7cd9be9e0a21b85d6b22a6fff86dbc8871e61e84c156177aa401891aad0618d8e3c64c1376c782a482128da2efbde1ac1eb5b11480aa47864505686160eb19300790b07d47078cdd3c169fc1ef58b38780d917b6d86523724ef2b57e99789880505086cafdb193a1c77f99bcf334ab6b329918f2c48735315739bb3200125148622e4306d3e183c5ef4b2c6d305e5d6ca6b25cec721c78be858e6fccaec377c0694027df9c196cc97d8ff1b9f3c8a4b05dc43b1a516f16b1407b1f5fb36b4eb1f27669f97996597fb3dbd1c0134344008fa76f96b1f81654fc896b6f590a3c78e8398c54161", 0xef}, {&(0x7f0000585000-0x4a)="65c7b4992c58706153fcfc21e33107838666fb804667a1bb929db7597807cdb2766e978c10ee819b0d426c457b4944642d02512b985ce65bda5ec6481a3bb323868e67788b1f2e93ccbb", 0x4a}], 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00008d6000)={r5, @in6={{0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3, 0x9, 0x3, 0x0, 0x4, 0x2, 0x8, 0x40, 0x0, 0x801, 0x800, 0x3, 0x8, 0xaa7]}, &(0x7f0000fc8000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 17:38:09 executing program 0: lsetxattr(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f0000088000)=@random={"747275737465642e00", "5d00"}, &(0x7f000040d000)="6d696d655f747970652c00", 0xb, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000943000+0xae2)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000973000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f00009d3000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet(r3, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) write(r3, &(0x7f000026a000)="ae", 0x1) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000464000-0x4)=0x20, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f00009e6000)=0x0, &(0x7f0000d4a000-0x4)=0x4) socket$inet(0x2, 0x3, 0x40000000000001) pipe(&(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000791000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f00004b3000-0x70)={[{0x79, 0x1, 0x380, 0x3, 0x6, 0x7fffffff, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x3f6, 0x8}, {0x7ff, 0x9, 0xff, 0x4, 0x4, 0x80000000, 0x4a7, 0x4, 0x5, 0x8001, 0x2c6, 0x0, 0x81}, {0x6, 0x8, 0xfffffffffffff51d, 0x200, 0xffffffffffff8000, 0x7bf, 0x1ff, 0x101, 0x0, 0x9, 0x7ed3ecd, 0x7fffffff, 0x101}], 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5d000-0x28)={@common="69703667726530000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 70.743186] WARNING: CPU: 1 PID: 8422 at sound/core/timer_compat.c:69 snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 70.753832] Kernel panic - not syncing: panic_on_warn set ... [ 70.753832] [ 70.761179] CPU: 1 PID: 8422 Comm: syz-executor5 Not tainted 4.14.0+ #100 [ 70.768077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.777402] Call Trace: [ 70.779970] dump_stack+0x194/0x257 [ 70.783574] ? arch_local_irq_restore+0x53/0x53 [ 70.788224] ? vsnprintf+0x1ed/0x1900 [ 70.792005] panic+0x1e4/0x41c [ 70.795177] ? refcount_error_report+0x214/0x214 [ 70.799905] ? show_regs_print_info+0x65/0x65 [ 70.804385] ? __warn+0x1c1/0x200 [ 70.807816] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 70.813584] __warn+0x1dc/0x200 [ 70.816837] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 70.822610] report_bug+0x211/0x2d0 [ 70.826221] fixup_bug.part.11+0x37/0x80 [ 70.830255] do_error_trap+0x2d7/0x3e0 [ 70.834122] ? math_error+0x400/0x400 [ 70.837904] ? avc_has_extended_perms+0x7fa/0x12c0 [ 70.842815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.847637] do_invalid_op+0x1b/0x20 [ 70.851321] invalid_op+0x18/0x20 [ 70.854745] RIP: 0010:snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 70.861119] RSP: 0018:ffff8801c52afa70 EFLAGS: 00010212 [ 70.866453] RAX: 0000000000010000 RBX: 1ffff10038a55f51 RCX: ffffffff8402d90e [ 70.873696] RDX: 000000000000004a RSI: ffffc90004118000 RDI: ffff8801c47fd730 [ 70.880937] RBP: ffff8801c52afbd0 R08: ffffffff8403ac1b R09: 0000000000000004 [ 70.888179] R10: ffff8801c52afbd0 R11: ffffffff8747dd60 R12: 0000000000000000 [ 70.895420] R13: dffffc0000000000 R14: ffff8801c52afba8 R15: ffff8801c52afd18 [ 70.902677] ? snd_timer_user_ioctl_compat+0xbb/0x890 [ 70.907840] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 70.913623] ? snd_timer_user_tinterrupt+0x960/0x960 [ 70.918714] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 70.924579] ? rcu_note_context_switch+0x710/0x710 [ 70.929479] ? up_read+0x40/0x40 [ 70.932835] snd_timer_user_ioctl_compat+0x4a6/0x890 [ 70.937933] ? __snd_timer_user_ioctl+0x2fe0/0x2fe0 [ 70.942924] ? selinux_capable+0x40/0x40 [ 70.946957] ? vma_is_stack_for_current+0xa0/0xa0 [ 70.951774] ? srcu_invoke_callbacks+0x81/0x4d0 [ 70.956418] ? kmem_cache_free+0x249/0x280 [ 70.960634] ? exit_to_usermode_loop+0x8c/0x310 [ 70.965280] ? security_file_ioctl+0x7d/0xb0 [ 70.969666] ? security_file_ioctl+0x89/0xb0 [ 70.974051] compat_SyS_ioctl+0x151/0x2a30 [ 70.978257] ? do_fast_syscall_32+0x156/0xf9d [ 70.982723] ? __snd_timer_user_ioctl+0x2fe0/0x2fe0 [ 70.987714] ? do_ioctl+0x60/0x60 [ 70.991140] do_fast_syscall_32+0x3ee/0xf9d [ 70.995445] ? do_int80_syscall_32+0x9d0/0x9d0 [ 71.000010] ? lockdep_sys_exit+0x47/0xf0 [ 71.004134] ? syscall_return_slowpath+0x2ad/0x550 [ 71.009039] ? sysret32_from_system_call+0x5/0x3b [ 71.013862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.018688] entry_SYSENTER_compat+0x51/0x60 [ 71.023068] RIP: 0023:0xf7f61c79 [ 71.026403] RSP: 002b:00000000f775d01c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 71.034082] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000080e05411 [ 71.041322] RDX: 0000000020000fe3 RSI: 0000000000000000 RDI: 0000000000000000 [ 71.048563] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 71.055804] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 71.063045] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 71.071030] Dumping ftrace buffer: [ 71.074664] (ftrace buffer empty) [ 71.078344] Kernel Offset: disabled [ 71.081945] Rebooting in 86400 seconds..