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0x1000}], 0x8, &(0x7f00000050c0)=[{0x28, 0x13a, 0x100, "9e5cb9ae2283c819c1c433905efaae06d291"}, {0x48, 0x103, 0xfffffffffffffffd, "c3625b5fd558b92d5c9cda8a7a6db30fa2e5f61c146ab596978bbb7508e2d962ba86ed7e62ec5cdf3ccb7569e26595db920016b0b710"}, {0x78, 0x10d, 0x3, "49d7e54a046638969957b5049af1759a7a6816640c395e084b13ade74dac9fd54badb84c72e44e4bc3031066cd2ef17d244e762f7a53ca46fc7f52bc188347a2f984415b90de18847008c996f85b098f90c11c40bd99f8bd504e43c0397dedb8a17a93f26742"}], 0xe8, 0x48801}}, {{&(0x7f0000005240)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x4, 0x0, 0x4}}, 0x80, &(0x7f0000005580)=[{&(0x7f00000052c0)="f31a6a7fd4c807f838fe09a32591f91f05140bdcc99bcafc495039490dc0d23ccf483d304d1809fbfe1ca25373786e08cf3549d5ce08404d604adbea78f7edf8c94928c6863ea11e24dea3deddd45d02104461959bf8a7dd6bffad7c2df9b71ba0dfb32850183a20fa134e9f9750ce956cbf80e508f196a093bb54fc747cc6c872aad3d181b521565729431f458e274daaa4b29e4a8da8dfbb2885a32ea10730621d5eb3a7d274a81ee7bbc9a79ef1c1e13bb803a9fd09660e5defef00149440e932f7184b58eeb31d175da375331fda548aa7bff2e7d69daa504ec850e45dfe66c15c91bd", 0xe5}, {&(0x7f00000053c0)="64093d0f64d05376feb49d30b82ac8a6b3363823db8c2bcb8923f1211fad550c1f2fa1da38e294511c4147baa375cf8a4eb94eb55b47b411d8e4f748f5cc5d22cd34f9b38d407321103a8b820cb9d22dc2eba7ab02f5d073c65b2efe58706c91d5189a", 0x63}, {&(0x7f0000005440)="4732a50f7c9262ea8abacf0018d2e47570ecc0e3a6b4cbd8ec2b2f6b40c75e82d5e62614b77b692d960428dc05f030630a4de76521283488c7e1545127813ab6e9d05b0393e713b6361791b3566ed9fb30b99b5b12534ebe2eb0d780c4052decdbc53b5ee666b84f29414ddcbf82f3f427b0ea056ec98864a37e", 0x7a}, {&(0x7f00000054c0)="1e5bcfd43e4bd897504fff250ac97c3c2a4d91b06dbb309e2c10a22a0695e05bdf06e02de0d45565c8fdbab89a4db8258049faa85d8ea3c44174d7aea5e36a2147289f66d1f541cf98c95ae42f0909fd671a10e6d175e7ccdcdd3a4974ec346c62eae4abc6e68b4cf174aaa7e979b6a0ead9e5a7249e9d4afbb5a9ff88433fff7effa3c19435c06a678c63e0f804fcea9c5db18062fe179829e61137b291b208fe22760a07690bc6f7b1909474b62779bc79106c43a723", 0xb7}], 0x4, &(0x7f00000055c0)=[{0x88, 0x119, 0x6, "55b79b6afd0291082fb49b026cb2aed6c8254dbcad9af5d835b592f94cb7cf8ebbaba074e9e9b6d58e427f71825ae592e0dc3e998f0867636247f00e228b44f64656c4eeaf90563a1fdd737258435005144a42242081db2c1fd4656d6dd73f9509da43dfafedb7af749b8464a90fcfe805b78326b0618a0e"}, {0x60, 0x118, 0x5, "8500fa7880abae49787f3617a07a65362a0190e2a63c1dbd2714c4be8619f1503b57849c2d304b8adebcb0b2349023e5f20e4e0568cf4dddc0ddfa3eb6fb9b9c51e82c6dd3c82ff77638a2db30ed60bf"}, {0x88, 0x114, 0x7fffffff, "969415b31a59e0e48987073de06c56b37dbdbf1841efbe40a65df297845c72700751df65b75e81df0165897262ebcda4ab3a744f3eb0e599c36e6f22de474ef87db3e554e645b7b0a63854c5d84e88766fbca3907161606b4cd514e641ce09def457410ca79857a8c6250c8f3f683820712cd82c5b677e"}, {0x58, 0x39, 0x6, "13ac08a73256db56986ce075423f689e90daf11c2e919edd9d8e2f39a1b15084d40a47eb1e3c75d9a3d7ebb55900303b523154be4f885e1bfff56667d44f0b56ec"}, {0xb8, 0x107, 0x1000, "752b4149907d4cfaaea3c210a669e59dde9309e589adefc807a0b588725d0ad7a29b459f60dec6bfdb13b732503e9ed708ac262e2f57adb66cdb1a3f028b469d5d6809fd80f7371b2dfe743ba942563b5f44a44a65336468e790d7a8376f3657182bef7db0b3142bde8aa9c972e1ea7166407034b9a63d497abb736b0d7ba50079dfb1fdec102cc9e759ca06cdd770fe817625ae566913f100c18c3c5ffe481a4b38ff650204"}, {0xb8, 0x10c, 0xec30, "2ee3f7d27cfc087fa15f2648cb60d818dcd15564e0f0d12ece22726f8ef7382c4c869190177a54b32cd1aeab240c3617b5e68684ad44dc3c061fdbc37b8b7531998719adfe19b4561ed2d9da2c925b5b009e40ac9a8190198e8dbf55e17db4c14b24d35dfce7665237ac2bce8eadae7b0e9c0dd39f2991afab5f7e991d7ae9eb952561d83e3f87c100abd075b67882125c5930e8905ca8f8d76617500523775a5a39d77bd3"}], 0x338, 0x4010}, 0x7fffffff}, {{&(0x7f0000005900)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x7, 0x0, "53a02f18142ee95ab0c1979799f23c948f92cc56cdf4b650ee96aa73248aeebc408f669e14a9b94ef3581099d16f4f6b2a9eb7c384e38f69ea7f28f883ddbc", 0x2e}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005980)="5ee9ae1fc57f452cfe2288050a184497071daae9de4a9bc89daee6fdddec8f3af5fada8ca07c4e42be4d3e", 0x2b}, {&(0x7f00000059c0)="d3516b7b6e57fc35a764a18d01061224768b5fe1643186046da60763a8d09687f11afdfa04cfffbe800e8fb2685265fbda85f581704edc1f1282b8c3f9ba494978cc699a60b97ec958cd1a", 0x4b}], 0x2, 0x0, 0x0, 0x4000000}, 0x3}], 0x5, 0x804) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000300)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x4a) clone(0x4000000, &(0x7f0000005c40), &(0x7f0000005bc0), &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/04 09:37:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/05/04 09:37:34 executing program 2: prlimit64(0x0, 0x7, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x2480) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/04 09:37:34 executing program 3: ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x0, &(0x7f0000000140)}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0xce1, 0x8) 2018/05/04 09:37:34 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x200100, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000840)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0xfffffffffffffffd, 0x3ff, 0x72a, 0x0, 0x3, 0x0, r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r4 = accept$netrom(r3, &(0x7f0000000000), &(0x7f0000000080)=0x10) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x80}, &(0x7f00000000c0)=0x8) gettid() ftruncate(r4, 0x3) 2018/05/04 09:37:34 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x406855c9, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x7, 0x4) [ 103.284928] Unknown ioctl 19265 [ 103.336593] Unknown ioctl 19265 2018/05/04 09:37:34 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) accept4(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/05/04 09:37:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2f0000001800030007fffd956fa283bc802000000004598e2c00000000002000008796000000000000000000000000", 0x2f}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) getpgrp(r3) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x30000, 0x0) sendmsg$kcm(r4, &(0x7f00000009c0)={&(0x7f0000000440)=@l2={0x1f, 0xeaa, {0xac6, 0x3, 0x1, 0x5, 0x9, 0x3f}, 0x2, 0x8000}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)="8a428b551bb312e573da78ff966e89b43a89db2ca2807f379e60201545639e61552694da948a441fa056b0e4823d1132e886094fc3d7bea9f9905852ed7736c251559b378f6c1d5bf6a46c41b5e7620281706ba7d5cc703cfe5effba6beebcec60946f58484e99bdffbfeccfb23223daa673586655d5a1f5fb", 0x79}], 0x1, &(0x7f0000000580)=[{0x58, 0x112, 0xd7f0, "3bbc85d85d6d1a055e98283595b7b4e57a0b80554a8cf962ccb490d72679c819c8fff809c5621d4dd62ccce27e84b2b8cf6e3c263c4d4dad3d0a0e83da93587f7456ded6e283"}, {0x70, 0x10f, 0x6, "66619a697ab19cdd35fc1e9b9789e797e7a191bb9861023020e606fe10e8d42466f598a524e4d20dd1e6911b4b5e6718ec76a11767367fbdcff3e5ca6e4361fc23e7a85809c6b98333958a96be61321c4f0c1b595a1e63972b057d911a0e"}, {0x50, 0x88, 0x2, "a3c903f791229c8b93dbada38d55c42270b0c07a28939d6ad4ec9da1fc036000b8f2ed611d3e42ea53c0197ea4e14f285e5913cd7ee0d0e19ef961c4"}, {0x68, 0x115, 0x2, "f9ca1326c7e14e53a14c1f2f05fac88612b0b8d62385279c41b79cbf2593194ec82779e9ec3fb9ea7f257a94efbdb2fd957f0e58e8071ea70f2a20e4fe856f09861d25527621e475386db82ed2ac8e694924e856fa1de2"}, {0x108, 0x1, 0x3c, "21f144cfcde4a0c3e01996dda16004f3e56c96e90e9df4b9f6d7b11d4b32533893da2de7ff8cafcd9c20a168a52c9dbc90b9cc8bd2b1644343184794f41e4d782f79089372660ee217d827f7565cf209d29e63e40011e8abe0b5e96092e1f4bc9397990381732104b387a2568cd36fcc427595ce4f64fc05db2d3a7911454deb330f85b89b89941f8fe29c76e04b73d65ee24243a44ff334a757c30070374fdee401925adcdfdd2d4f725a4a50892365143e1711a5f6e856bf7218237cb61df98c0be82a1db2224495f204564c27263454dbfca54b1494d3dd3e5770fd546bdd0b1a2af94e83828739d4266504a1d90f19006d03c6"}, {0xd8, 0x115, 0x100, "b46838e716eaa073b57e74ce942f3ba440adeba79b817577ea59e2b0a6a0590db9488ae4c03a69d6387b896aedb96f7974e128da240a9a32a7307921dcfb0b739e14395fb495482028a37616f25a80e7e2aa2ba470a8632d7daf610f8e3efe84c56bff651421f8eeaaf09dbe85f8d78c61b77c6c115359b320ffe5096f794911e4a9ac148c1f58e1d04a719c75352cf5443dd63f3bcf1f1eb64e44cf932f578f2fb800a6dbd05471c5c265bb9ed9d893605679cefda6e3d5be720ee6dd2b36c7f2"}, {0xd0, 0x109, 0x9, "f5906ce8e20f9f8461d434efaa0c40a5d8362a2504a5276252bd0e390ff6b6305f330e83cd2b0f1d22db2b1f3017c8a1f168540e50e5442e3a176baf855ddccd47dc047a9eb3aac507cfcc3df60e1928e4f9986acc161665359d57772fb4f94115d8ef990ee01e675ca8841087120ce59a59576048dd386ddf3599c245c552069181cc8cd7f2b50ee012be9bd2414fa1d9267af889116b4346148d036f9232e4f05b540e0208daefc55c0ee9f0d9306b678f9f7bf8c020f6d3c1678b360c36"}], 0x430, 0x4000000}, 0x1) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0000001400092500000000000000000a000000", @ANYRES32=r2, @ANYBLOB="1400b6717cf57669757917c10200ff02000000007e5e25988247e1f9a1d8b274c135f9361842354c8158d4170c0bf787c8542dce544b72a772216a7c199eacc92e27b23e27fc5e84961442ffdd6cea6e5e86c3aee05fe68b83cc654659effe5845f1dc49b832a2f084d46455e439fba827ebc07a23c428b3d5f0a474001c470034d1e4145d2f0304bac6ecf18ebf56db551b48c38ee4fafa4617796c0c43dada50ac9ac39810d0b20d635e2ed19d4288c31bb9a1fbb68e861c"], 0x2c}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r6, 0x404, 0x70bd25, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x58}, 0x1}, 0x1) 2018/05/04 09:37:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}]) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000140)={0x1c, &(0x7f0000000100)=""/28}) 2018/05/04 09:37:34 executing program 0: remap_file_pages(&(0x7f0000cc1000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x0, 0xae92e8c2a0f98d06) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x440004, 0x0) bind$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1dc, 0x21, 0x800, 0x70bd2c, 0x25dfdbfe, {0x18}, [@typed={0x8, 0x8a, @ipv4=@multicast1=0xe0000001}, @nested={0x1c0, 0x7d, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic, @generic="d0b30d93ae9a43c7097e3675a777179635cbcfb2511f4908152213b2abdc9c19910d6616f24ff0b76d18be6e57993f4307ac86f2fb5b7c9835c4102eee6d19f1ca6bec9d49a26909c88e2d9e6462867b2a99491cd9791e951b332cbe94fb736de792a670519e334590bcc48d3510d9620d3500d213dea27dd5fd1edee2", @typed={0xc, 0x81, @u64=0xa50e}, @typed={0x8, 0x1f, @u32=0x2}, @generic="095dd9040f3c26f66a0fc35d1989a6dc041bf85b810b02dcef71e2684a2e2351990e6adb1efd280b382d82d3643ee16fc48c2e697e146e25f38dcc6b89dd0bace902b9bec2b6a45275670ba9994a49240c29c007524bac221c446ef27062b39e57b35bb54281f0c303dfa440fedef5f3798da7be4d93a883a1362012bd6665eedb5c221472711fe807b30d080ab0d196a1c2226973d5a04f53599bcd4286e0b7dd5e3b781ed8c888d7298e6df339999b98327203f27ceddb9cb184863a239bd36489dcd69e948054959938934c8e1ee2149f8bce", @typed={0x8, 0x94, @fd=r1}, @typed={0x4, 0x37, @binary}, @generic="e18101879520f4001685d055fa17719bf14328d33b4db74c91e95c3a5c75dc8d59160ef773c202c3084f44ca611f8735170315432430a1e2b127923c9bb2914a"]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x8000}, 0x40800) 2018/05/04 09:37:34 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r2, 0x6, &(0x7f0000000080)=""/144) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="e0d61991fb13", 'ip6_vti0\x00'}}, 0x1e) dup3(r1, r0, 0x0) 2018/05/04 09:37:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000180), 0x1, 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r4, 0x7ff}, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) unshare(0x40600) close(r3) openat$cgroup_ro(r3, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) [ 103.495894] mmap: syz-executor0 (7481) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/04 09:37:35 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x1, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0xfffffffffffffd30}) 2018/05/04 09:37:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xffffffffffffff59) 2018/05/04 09:37:35 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'eql\x00', &(0x7f00000000c0)=@ethtool_regs={0x4, 0x8, 0x6d, "bf3d8af100a609ce8e5bc8c851f69e84f10a422b063b031971cbf73ada7a7fc799f897efb4d1fb486601d38c75f51146f1bd849701990c2f8b2e53ff3f766136e52de3299db4953c8ec50c2617ff81013e62557dc07ac0e57c1c207efedca6a58d805454db7ab8ca07cc6bb4b7"}}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="008404ee2ebe3c002233ec8a888fbb0e00a8e9e490168bd58ddd87882a19e2cba926acb504000000850bba736c3c06b9cb4a6313a480"]) 2018/05/04 09:37:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5435, &(0x7f0000000340)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x880, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/117) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000380)="dfc0347b975ec8ab9ddf3bed3137ca711858995451d82bf11a2c4b201b5c47216a06e0f4748fa84f1f2d3af7a6f42684cb0cc4055c7ee812de9b7b0316b6ade946edabe3850bc0317f8474dc521fa998484b1b6935955036787a1255396943a0c3702cff29d0d2abc35321bd69fb8f23d23752dc2e72abc5895b6c0d4e2ad2b66cc08b88335bade574f263b2115c7dbb33c9f90b6d699f4515a2c8d4aafe548b769e67f0146003b06475720ca44fe76987e3c21ad95988849d82fa1998fceb2bc37dfc93322a7d7887f35d82067317d780927449d7aeea3104d5715b712682fb51abf91a0ccd444a431920071899d54a556d7f3d6589c1194acb4796cd858922a3723e33ef9062b4d57b2c810bc347384b4e52d1ee88c9415e6f0081a980f65e7274611a16264a9cae69c82a32b9afd061ec1dfc2b6ea9197d6c4541e824b15d5a886b3ba325792f447fe4f91a7de2b1a32cae2fe1f4ce022b419670f2a776aa65d1993518685eb18deb35f32d39bee8886cd4e500d449fd16a3ec1a2bec6309020a6a1de23bab374993f40c0fbc498a5cfae9306a42f10f16e1b438133ecd0e364287e8ebd757caba8a425a297148a31a10fe4cd285cc37bacc0a8cd69ee1ad1aa816f7c45fdc7d99681b373dc09e158230597003a0e75b5796563d2d1d4bc0a41c0c572e28cc937efe5f3080cb01484209408dc158b83e9271d2d75ddb9c00f8272c9b47c149450d3ec7e1b85993cc645a1be407267791f6e4c011b6d8d269e4dc57879980f8201f18f4acd48b7e6e651b4d5e82afed1629e8244f4bd4911151afd4c84a285979a1a1f8359a39b0facbae26e28106b2bb522671f422df3dc172d8a8458daaa06be2662ec7a8bd188e03fe26ea0e445978ddd80b504f745a29ee69604974a923692a509b930e52712e15c60fc69bcb4d8ad3c4960ac2bca68f7808dd6e3b2b7371948bbd0757bdd6165951acbc7e3c0dd044cddf7cc46c110c13470f281da4318f8adb8a738766c1b3e46d8445696f2466d806756a610f760bd60db88ccbb1855c4eba49689aabd87f899d2879c0ce6de13647d20a2fd55677e6a9fa55eec5091db3047e7726444524e3ba4206f5d045e6c8085860dda485574a60ed4d0f859fff845466c785ceb052fb59252f3584b2fdf6917366d35686d0195e36592bc7fa303049ef3de8211ee67fd1ec39520b41a445e937c5ba245c536d0ae11672e4bb87377fa87cb769178910c4aa96cd57ecffdbe2e7d7489e1b8b0364193c1158e107e2a6023e0aff44bc150c658cb71dc2a1d5709283b7c0afccb68101b2eb15fb920ab7beb188a46d4abc2737bf63092d9eb22bfcb0aecd673be7f387c425dded9bbb7ac00cb582559a78e82c10fc67a1483376f5b560eb6fc4bd4e8b678015a76dfacd128427ab9ad305bf3d23cebdc19c3d03f25da667b90ec2118614511898286c78a1fc7b77787187e5f6ccdabbfcc3e9bd90541508f15fccfab10665d14ddf4fe33f95207cb90787a4d0f1eef6e1f696db9294e4d08f556f07b15357021730fb56c1f331d49fc8d95aecf8b1e4058ca102214d198521170eab6c34fb9b514fe20ccaf01f4ef1c0ad88eee93cea75b16cf7915f558ad2fc65674b4317c6780c17cf8fbc63c60c80a750c29becfe6f0af007f54e139b10966bead5afb411976442cda62dbd68bb7a7add6383b89ed04eb97bace090c666e022646cc56a03750f04e0f2a46dc75c6a3a0ede96087e56ca73c6ca0f8110ab4404d931a0b91fd0cc99ce0a0408d219848acd142732cda07a3290d8d540cd3b13dbe32e794e422e5528fb0b491a7c7e12606ece04505fe8ddf54cf465688d838cb8960d14700c4a869f743118bad7bbd6cd513f1b768a3826e6c44ea1a597878f1540319ca2745330b1df432c3fbd5019f297817121c4e44d77ce60f1c8884c8572d3afdbbdba01b8911f7948915ea905d150b16104408219583a6ca894a5a53b209bd6fd6fdce9fa05d2be162e06dcce568b9681c8c9c36f9d8a366213e99726dfdea9ee62e72ea054e044de6f32828f67582427baf6b5dc4d7a93605119bb28845cf3d667732608cd61f8644aa85077a4cdfa3a1d570250f2ecb73a4288535fce534aefefe98639707605d40ec6ccc1506965e9be7cc0a63d2b52c2c5b79ed0068c80003c2e5faa32f042617aae17f83a12a391827be1e08024abba1782b86605e832f3e23dfaa357b659aae8bd28fc74e4a6097b12547efd952a9103299b792458b9bf311ef732f3f848754d3f6a8d4e5363005964109034a33ce993f8cc122b79abd289baed50c619cadc6941f9d36b69a08a96b97eeb7622748f5083bd76ff83571733521fd1fd97d08d244eac2ddff18cc4f451d37fd59767a3e7be5b4bd507dfee83dffabfc65f7e6837b2b27080ccd65bd26773d0a3752d5d639049903ad48c1fc30b4698e8186bb3af42d969b0734630c0dd2592ff5ec14eee1da4b6def01111019663192081a81a014e09fbb091ee37ed5ef4764066c4186f1f5d37ac25191afa55e00374e3580f2a803219ad6910389f0d7c1825ded1d227e08e3a5ca6d80d95f88be5c173c8188173ecf274e37f3b7238086d6a21c6dbba94012cd5a68560294cdeee4d079932631dae2647397fec8cd1992ac3ccce8943885245717dccb14288b9398b3fed5766120b2c80f97dfb317297e39dbb7f326aedcdb26a787d1096e1401d5fa83a2e660c5a8bc83f9ecea16c7805964b397525acddc16d118d2f384781845e18c4a66037d84ee3577801b3672d728e265047f08338254430a79315d32005f01dbdbfbb0c961be1ec36916046259ed255c0ff58557efa058771b50da9d72b65be75ef54cbebfb417572d9dbc50500a457e4bb049874e8d9597f511e1cff48568444334af2aec58fd04dd310af312e7d0844aa29e6a8b775a14077acc5154a7a1e431b7b7858330757e1f56597487dd279ae0aa1d5d3bb46bed36e25f97279e36ff5d4a1865651953a8f43dceaf21b199fca5fea02edb5b2c73abb1aec7bcc1a052d48385a808c58140e4f2c23693a5e37f904d91e781115b3ec60392c15ee99f66567f092e942961182f922eb5f3db289393d5801867ee381fecfec999e6cfedec186b48f3a2c14d011e79349d8b5279b01579f2c4a03c78f2902bba0b8f48b5903b988ea56a38ee4ba3e4d93bf972764ac0e437983959e390369e37f182236a3e3e54e05825eec914b6506e028acc2cc625caeb017c1022163f6b9d584cc5f22bf1b6eb609f5b5afb452b991eda2be84e2a8c49382e9991cf010df57471a46e8bbf3ec0350592bbbd20054d25715a83b6c3138202e36241869e28bc8b169ff7b94b059aad0834d35f6c0cc196fb2dfa78865f4febe0277ae548998bded67fe72aff4df1d1b9b1ec200d9c99704a1abecd85429c694dd333022a347b8092aae264f7b77c611ecf594ee5f994199800f5fd120fcf1bebee91b72ab4501d9ad454cbb9c5a0628cdb8636d8ba186c36238cc68040f07d5aba9e182536f4d8364f515f2676aaa59cbfc458a5b74528355af0a8b6da6569cc11c0cf5511f8db01e3f6193121a9d044bd43d07a4d55b85ae6d6f1908922bc6f06f79c183ad886487c58672c29486fffa187b22165de74713f3af69af9ea6dc4e265d42ca26d997debf7b439eb55aae64d6d0ad505604f51a6f07e814496bfd55e09c71dfaa2cfdbcd41e2bc0fd241b70ac96f244a791c856c0e3379849ce93a9ddcc8614ddcc62c63724dbd257a3c44ed3c4826539c9eb6b6f421dd8db88d4903d5f3aad9edee17fbfee0753cd81fa9c341526873b9036dca45c31f0504b8157abc80214580bba7def043472a7524354f9785e4f95381df34c0faba69e48bcda94f21f88771c52de676515a05e90942ec0b830af77d988e19bee19cb86e2bc6f7ee9a6c4878a401d4b15727cff8f9932d29e05183d7fca63a7799fec14a01be8ccd30df43d74c7848d2ff6cd98cc58dbc1806155cd853e8c22c7de12efde89c78a417dddb716dbd26cf669f299f5496a32e09b905de571be436b8a861738f04d9dd93990d06f272bbe52ed3719ccc9eae72b0178bfd2d9c089367ada7114e51d91108cab192c5d28797fffa54f53c44858921e3fa6cb6e204a1acc9f66d98c5e6ac3d562bc81e432542b360adc2be1ff4c0f5f8f7ff6f48aba2b204073fbb81eb49ef7b250ecf93557380c8b9b20cece8ca189cf2ec8bd9925786928716555ba034d02f70c839f1c66fc048bc3bae3da9d94cbe81f7cbefdca40b93e67f36dc85fe35b776780033608ea6a919197ceb1036d483f05210a507c1d356f6dbe4e824e444a4b19162c10b06315faf33c6dd34b3a5eae7b01d6ff51f53305d56d7801bc43d4d1a350e934a1142f48bc48a9850c159df2303b6b8addf863104936b665762832ba1d0e03b120d67ea4231c83c48aa57e0fec551d959bd75b7f62e0bc3863a9afae0124599e47fbf90f60700ffd98b427ea92604050d8e32f9d4b2ca1eaa59b5c44193da92d9c8eb881fa153e632e17132c67b19c53393d3f7f75da80c29bbdee09bb7cb2c8a8e6ec1d648f6c64b4a6e29f441843ba198ed156592ecaab9b13b5669b908ef5be004ac1cb36b3287f86b33bc1f8ee0f5e84d5df13974a203ad74169c600fb7debd29486bf618fa2dd856b96089d5ca89239dbbbdc13ef79790681a14ac09efa55b190dcc1b01347faad93df84370a791f5c09b442af1702c66ac2d5cbcddf3e6466959196699b39b9edf24baa2b318423bbe0b52b78b8286fb2d9247d7158b79f507463a0e26889047c406f3ae872ab2abfc293453f045098979abc84b4daaac491a5f34cbbbc7eb8c5fe7d343fb17c65260de9eee937993f1692de006d33ac4741d5c9939596d4cb402bba2a8bfbec992614cfbaea62dc3c68a8e49b8edd5aa62674594b3ec467ed9d36aedc943d3cff23c05e324aacfd754152fccca240bc3a183421a91e76233eba535b310ab1d90f8aa0b19a58941eec55e86fbda52a433a958eb10af49797309a66c060ba8ab6a90b120882777f4440d538bb8301d3b4e09fc576dcaae27c1b02d6af69085ac473bfda0142176b1795fca4a0632453707524e7cd6e268ab4969152e15289caaa7f1ea4fc850431fa1c15655accae613a6f8d4c714df92abb96b8f2de4588c2d5d4d5bfe122ee64b7ce4ec85a8666f8220f40bab5d0b2134f8af64615bd5ab42c9ff7977a60c5bc78c18c96a1ce1e735390946fca32986f44aedc08c21a6cf811a4ab521eff4afb0dfcfefb49c92d3c1bc317cb38ec3dafed82bb77953ab923783201a6d739087628109d4c37d336338437f93221cf424745b29c2be45d0cf3199f69b67f4d4a081cbf9bff6d98db374e67c70c9ac6d9bbc2350082502159f864807a14038b8bb633551fa4223d1383329d96297797eedc34eb23747cd3c6bced42b1f51ea5a6567e90d0697240f8fd18c5bd80a538f540eb9d483865985133b1f44b03fa64b947c48cd8fb19e24d07b67c13a5645e14a60f8088ac6df72856f3734a4828853c73a3c218593c9ee483178665b1819235365f64622e4c9190df187f19f4fc64e8b4d9ba4dcc11e39d99199235892de4fcfe7665b4d741cdffa2960e714a9a43eac0dff78800863472249861180ef20168d3ff8a3c6d36313cd966db85ab1077f08e47851c77fb491463e80ad7f5f292f6862fed0f1b807684b298aa45e2200b07db865b447b2c5290b93a5b75324915e31ed45deb5529f894c7d1747c97c68529b5f8", 0x1000) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x7, 0x20000}, 0xc) 2018/05/04 09:37:35 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0), 0x6e9) setsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000000180)="2f2f67fe4b143a1de29f871b7acf74f7d9cfba15be7f715ed59a32f18dea63ab585f907d257ca9537cdce0097af905393c03a0523be865a35669d82f06212cc1f740b70b2618651c426d03e09fe47f61eaf3a38d0d54cc9b92055c40d13d1d9167583b820d89b2612126e5085c1d75711d87527c0a3ec8", 0x77) 2018/05/04 09:37:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x8800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x2000000000000000, 0xa4, 0x8, 0x5, 0x1191999}, 0x14) r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7fd, 0xfffffce2) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040)=0x101, 0x4) setsockopt$inet_int(r3, 0x0, 0x37, &(0x7f0000000100)=0x10000000005ff9, 0x2b8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x1e}, 0x400}], 0x1c) 2018/05/04 09:37:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x6) bind$inet6(r0, &(0x7f0000003640)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/04 09:37:35 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000005d00), &(0x7f0000004000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000005200)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f00000051c0)=[0x0, 0x0], 0x2}, 0x20) sendmmsg(r0, &(0x7f0000005a80)=[{{&(0x7f0000000100)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="7fbcbf5635ad489e8a2202d6266a4ae81e018840f99f845643fc59955d97c8cbe597", 0x22}, {&(0x7f00000001c0)="7205576aed8488cc92b9354ccdeea032d73a8fcb0b8261147a5c1dbbdca6e2b5f53fed11dede7bb4ab", 0x29}, {&(0x7f0000000200)="3a42da078cc498e99f86a1fad5974cff4264a3881e05ae6bc1199422400e292f913860fac42efc1abd1fbf72422036b8cdcd553e24619078bb3bc5ce99c7da6543e84654a76e863975cb20e0eb6283eedfafa23b5fa83937d8ca86352065be0db5f7e434a2eef21445d3adb2f3d5fb5c61dee5954718393e324d1dad015481e856e845a1e69b5771042bbe3cb04b367df6f8ada619fb760becbf2772afd9ca4ba87bbe8ad1d3936b9814c9edd8a2c7b61571f85be249bfd7bfff2b916bca86ff62e5bf07c7b9", 0xc6}], 0x3, &(0x7f0000000340)=[{0xa0, 0x113, 0x10000, "af9f904ed74605b0c75f4edbaeeece5e308bd6dc2981b8c49eeeb1faf2abbd3350a7a0df5089ebd8f69c7abfabc4657ef9c07337c1d32fea9613e7648b0de584c82cf376b608e384e9b7e2c795beb241c7802e68f507e71ad9196fdbc20e975bb319d54a1904c9568871fcd4c80a52d1e7ff8de0ae09a1f9c9a5d18abd955ca5db9e0b7427e0e78c3d12d71d"}], 0xa0, 0x1}}, {{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x80000000}, 0x3, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000001b40)=[{&(0x7f00000004c0)="44aef20de93c5c8092500bae45ecfd5abe4bf8571990a601fe920d252374b2c76b1bec9eee7be31c778a12b144b1a0a474d55b6dc38e1fe4d9e2332109c92699a35bc00a105c30fbf46d98e4ea20a039bfb22684bb01da0e71e3e99c7bceb6bf17d38b77a7c53e2d7c23d710715b8ab7e8346aa9e446e22b8125d52f6ebbd54bf632c1bc7d314daa0e6dc4c2cb77cdfa043d19474fab927a565a6b398685d3e28c6fe76bd3a5278ffc378d8b53651624862b6a03cd198fa5b03486dd3e7bf18de81cad755a98c4006f63329f36f414ad81e162d55ed660a8bc2d41201a18d38ef499a81d09ef9687d77255d1f7b3276a5d0666a262c4acccadb1db9fbb0c892f7641e1eeb7d84c7121475d74202740a0c824995491d81b0c23cdb0b3e77cc5c8e1f36b5e1526459de53234fb1837b985751d0fc2994addc1010cd22aea82e4edc221d6b0efabe4072a7ac8ce797bce5158e00b0b418e5328a89b86945af60c5f603261ff4f07aa55ccfcb4bd2fe667ca8904ab2e3f5edbb025d70620d0491a8ae379a0352fe4a9c8ea88ec8e81b154afa6dc6e84d8d3498336bd0d5411a2bed2aacc9c6723fe9961d886e54116af078ba62b5e9966c551e5c34dde2e6aa3ef01fc7dc7e5c279ddf524aaf4fa14004f21777e2f94d9e6a5aa84388f2516edfdf8316b99459cf39412ea83ad70881020baa9ceb318f9cbfd2ee28b8b2b1b11b7f1c0e57763772bceff9d95b0697f6a152a293fe7b379746da817fce669e94807272d05377072d5f0c02f3d395dc45ddc3c30f0d32b64649dbd2e872ecd6662d54ea9f7491aa198a250793f3865f8dd335735eafe49b97886d7be3015b6994e2312ff4aedf5489e0ee579b34acc805850cbaa59897a90f508a8e8da22d732e2aed2e576a299aa227a523b37884bd270ee8f5f3ee663c44fc982aa1eaaf657a74af80a66e77fe008cf3ef0cfa2f875b1dc7e85d1515868fe0c0a44c2236010cc6f1e5e32a2055ea5f2cd099b5d5089f55bd7356727ac2ca5a45e1bf9da62b5ea4c4653383aadc62690b41849fa5b9de4e701354bb2e8f02f6dea6d56bd33f55bf2ac2a903986bd205bfa657016df9031363e1c2be8457c07d07f342472efe571f7fd46d6b5414b3e75dd0c499c1c5efdf5890990db9547d27dacee705d547597ebd1d6d80edc1afbeb752f835826808dcc3355109aabdf4e654f0154dff472810da99917d9b62206eaa71f1ba435ddd9eeeb37999f7ece64ab32b329673248452031be16b79fa1d592edda1cd53a0fec6723f0f5383ce387e47c5f0d6272cdb75db0b136eed60ea856f3fd73ed237126f9a2d81672290d343177d97763fcee82113cb0e6d1a05f1253d807f98053477797f9220a60e1643a5518a410bc2e99a37f3e51d69d5790d56d8ee707885b140a99f222c2bd13800faac772259e0cfd5bb692ced2b2d6e6899146715297d4e3fde699d888299f4c0e061e47449e81837f3233bce410abbe5afdf42a291e87ef34926f7b766b8e28f0e8f9159c6fb20a5bf527f4a3d57788dce568309be0e6649552949f8af007a71829ce00bbaf7437387f8d18cc7311d7ae4e02e4b2bd5f5e87ab36e980ca532a90af01a305858d7ee5011bf16e0a1153be24da6fed872c8f2582502291411b033f93c07509e93c9de53a111b3a10dad585d75dbb97725a50010e939baf80a74e94801423122986729438f8edc50cbac81c19ab2b2443e3553e4dbc963961619568ba3bb229d1b235f54a7c6fc5a40b04de8c90502d5b8e9e8733df7c383961a65a5817ac91fde0035e02a4590a429e1c504e9b97141e13bedada3b63202b1bd4f294d50995b3a8a1521b45cb7a8e88453fdb0fb9a5942776de57689be3903c5063b818ee048cd3713c7be5a8b62331b5b9a5004210f80c96f25d2b72a78bc6a7f6c652beeecfd64157427c25d911ae2802138e3e179a40a56e779bb80112f019a72e822657a1a2d05685f20d9ec21591a06dbb4b4022e38b736e0babcc0451e3d16b124bcd41fcc47bf65929316e5c17eeb5c244ce2f6aca69188f21b5e5ef293ad5d9b19a8be5db5daaa8aa7566a3ad393c9f30c7480760608070918d44da1e734ecdd592568c2976700bd34dd80336285695588863e09e9c193a71a8018792e85aeb9db2a02846fc38e4166b0e480afc4d558b9ab56f06fc01dbbacc344fd24dc72812fa110c95cf168a2234c08a2d27cb9bcf89e8fb1f384c3e4f2c5cf2c39a58801f75d32dcbf51da83e383b2112bdf2a0207660a0de0b2f9ea865c9a4415f811726e01cf6684d842cfe257d7250383d38a556c2b2d428f01a044f795ebc2f215bd2dd981ebfd7a1337fc8acd14a169c59ac45df91d762c50168782dea067a998358bbf22c3f819b62ae81448d2dc9399cae2cb3a692161096e41939157540bdb67ef44267a249f7315c95c7bd9e773cba8b6ff9ea6c8794942875c991335c3ae0a5b655c6ec617c71df9b9e9899434dbeba5cbfe6b1abc6939d1569db43cae9cc9f42c400c6d8ad34748282d60d6a451683100cf0295490d39496125cdc8b117068b52027043ff4efa1c687fc6cecf9f34c56de664ae38cacc4849556f3e8637dc4a03b1df16ab5bb03f33861d04f2ba9ad7a0472b4fed59ae0779ae17b6ad59f311d5663ffe0af89a8ea03e5f490fa182b44f4dad04289e84c29405165e40e46cd59fe6305ef6dbc9593d8be9e983edb0166050efd17403c171005fc35032e8b5e381850cd52486eb78ca9e3a4ab7bdc9450c7891e9cad0e093947eb83f41bf78a7d03f4fdd4933570f5c7611889cefccd1934e7d519e5af326f85e064ccf963122d12c940f179a132eb8b5a31a0188620c79ae13a5a6c283ee3ed82690456998bfc598361a805f0c40b7180caf88d2e9acead8e6adf67cfea5a71ab10e343f7b00ef5e84ed4fc3a49fa39c095192b4238b0bc808884af867ce5a0a56fbbb9ce86a3e208dcbbef5ffa9c88cc7f497ebc052880dab90aa52763047bca492b3bc95b4da34a6fece2eb05eebfa4dec8c06039e78d5d5f01bb6955dc3ad533bcb80d133d508aaae7cdac1d0db46e793080ddd0b5541e9c512dbde9f2859b59f6195e51d494d0041ac07f75523118ba27a34e02bed9f65cfcf0f0d48131eb4225c3a2bdb14630d7a3c8ab3387ac9724c12cc04d4c30d71dedef9885ea54849039e4a1d96637f4bf774d6478de40cff60125a6a8f1bee92c06f2e21960d592d5cb24714113f3d963d5bc1aa982701b4ba3a004c53fa2eb99713fe909fe21e7c188ae0b22dc3650d86110c464b1170f224d9ecf67aaf8626fe26825af128b6d1dd0f9d0f88e76a8e104f68f221b7d3ae9bd7a732b458a93b4a34e8c746478cc9768151effca2947b2673e19a9e6db89358f41bed9683ecd9fffc07682184b9c2ff0392815590e919c54f15d30dcd8a6c12db00563f2a49b6d36949131b263a757ddae457d0cd34588510d31b1215356eb849fc7d9554749ced9b4a0f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0x1000}, {&(0x7f00000014c0)="d97905684b26d413b07d92d3402cf2768fcda31b777d48d21e0f6e67e7fbf7f8cdf43e7505a7b42eb1745e8658aebd6c4588963527e8e90392dfacf5dc6cdee8a2363de854151f1495b21a3c338690de04457c97b6a748de32b3091e333cbb81c22d01a64892819db5e3f2ace6679b121999b6d40e3abcac7df91965704a2ae2707c679f071f48a121ecef9e32622b59bfcee2ec092a3e10d1909d106d5b2829d28233557d055bfc1463381bc4e69a1b1d6e9eb35ffecf7334e1cbefc2338db01b82890884bc373d200662dae2cd74f1e5e322c2ad877c9bf4faca000c89253c31f5054cb0f745a912d7a3f97d96c51156e799", 0xf3}, {&(0x7f00000015c0)="5e94d415d83dcf73871ac3c48760c19ca9b1bac8ceffae534f9e5a956c093bca8f6e3edaa23b40c52346efd8ff23e15f366a55f910d5a1cf06066c592327f3d6a7c9ff63332fea4c96e0bb224b3555e2be1c91fabafc5241dbbe4e58c62363f1b789cf32d8508d3cdcd5f4ac7dc7abb6453f1ad9f9a1d2dc1cd887d1bd0b383ed0c765f2e46e64abd3f8663eb17c9a7c08abf9c5ac433cdcb9b5303db67e0795a565031c8201e0", 0xa7}, {&(0x7f0000001680)="f7b76bf764f4e2f85e43a03f01e64a497f5b528c86af082e436dfeb334f937e54b09cf8e59929fa777362560f2a839e30fbd28bda04282896d10d55ea9ee83698ccc09b5307a9bcd9bd42440c59a15f8656dd7ca001dc2b070f8210a578e46f40aed6ba9cb2d00897e6c1de41bfab5", 0x6f}, {&(0x7f0000001700)="04a6d663243b71a5d38e27170d928b7a962d589862cc005688751d9015c7c7cb5ff8c203ce938034ac82c0826f948adfa0573388dc23bc142b29eee8af2bd737784c40feb5c4eb2c02570274b37ececf98c75d2f6f8ac5cb394cc5ab91b92f5264c250993f28ff185d29486089cdd415a57b103311e0f2fe78da516bc613693f3eeed5e6a382660c3dd971a11fa9bba158677b9fd21db4b9fab536be3466924dfcfde88e1b9c2ad790f6a95e352205cb41885332ce4189cbf850f15f1a60d3f764a3856367cc5c53f5303ec563f363c57f398f5da7", 0xd5}, 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{&(0x7f0000001a00)="c579aa3fd7d1f06e7eba6e7498a1517e27c6cdd41c5194b9668f946b72a287d9efb48ea14f086d8843b1ca00d1584dfa685655e0d0b27e977d2a63a0494a1304bb4478396ef8eb21490f67a008ad33a56c629d81c90f488568752d96280bfcc3a2467cb5308b4393245ebe00fb7ed68ab3a607c1847dd0330b9198456415d21a7cae0a9414270a9dcaa048b722c8f644fab17760db9c97aab330f9258e64191c695925993761d8a3847086bd3a210ccfd32b9cdd", 0xb4}, {&(0x7f0000001ac0)="215f303425b46e72b6e57090f1f18382dc7acf71b83d49e5e7d33eef11bb2ca575f729e10437a3113c7e4b98b66c7197e2fd8fb77efed271b14bb3afbcca23271fe2414ad1dc2ea7d7", 0x49}], 0x9, &(0x7f0000001c00)=[{0x28, 0x10b, 0x48ad, "fd1c7a9fa4f0c3fd8af073d856a4fc896981b9df56"}, {0x1010, 0x111, 0xffff, 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0x1000}], 0x8, &(0x7f00000050c0)=[{0x28, 0x13a, 0x100, "9e5cb9ae2283c819c1c433905efaae06d291"}, {0x48, 0x103, 0xfffffffffffffffd, "c3625b5fd558b92d5c9cda8a7a6db30fa2e5f61c146ab596978bbb7508e2d962ba86ed7e62ec5cdf3ccb7569e26595db920016b0b710"}, {0x78, 0x10d, 0x3, "49d7e54a046638969957b5049af1759a7a6816640c395e084b13ade74dac9fd54badb84c72e44e4bc3031066cd2ef17d244e762f7a53ca46fc7f52bc188347a2f984415b90de18847008c996f85b098f90c11c40bd99f8bd504e43c0397dedb8a17a93f26742"}], 0xe8, 0x48801}}, {{&(0x7f0000005240)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x4, 0x0, 0x4}}, 0x80, &(0x7f0000005580)=[{&(0x7f00000052c0)="f31a6a7fd4c807f838fe09a32591f91f05140bdcc99bcafc495039490dc0d23ccf483d304d1809fbfe1ca25373786e08cf3549d5ce08404d604adbea78f7edf8c94928c6863ea11e24dea3deddd45d02104461959bf8a7dd6bffad7c2df9b71ba0dfb32850183a20fa134e9f9750ce956cbf80e508f196a093bb54fc747cc6c872aad3d181b521565729431f458e274daaa4b29e4a8da8dfbb2885a32ea10730621d5eb3a7d274a81ee7bbc9a79ef1c1e13bb803a9fd09660e5defef00149440e932f7184b58eeb31d175da375331fda548aa7bff2e7d69daa504ec850e45dfe66c15c91bd", 0xe5}, {&(0x7f00000053c0)="64093d0f64d05376feb49d30b82ac8a6b3363823db8c2bcb8923f1211fad550c1f2fa1da38e294511c4147baa375cf8a4eb94eb55b47b411d8e4f748f5cc5d22cd34f9b38d407321103a8b820cb9d22dc2eba7ab02f5d073c65b2efe58706c91d5189a", 0x63}, {&(0x7f0000005440)="4732a50f7c9262ea8abacf0018d2e47570ecc0e3a6b4cbd8ec2b2f6b40c75e82d5e62614b77b692d960428dc05f030630a4de76521283488c7e1545127813ab6e9d05b0393e713b6361791b3566ed9fb30b99b5b12534ebe2eb0d780c4052decdbc53b5ee666b84f29414ddcbf82f3f427b0ea056ec98864a37e", 0x7a}, {&(0x7f00000054c0)="1e5bcfd43e4bd897504fff250ac97c3c2a4d91b06dbb309e2c10a22a0695e05bdf06e02de0d45565c8fdbab89a4db8258049faa85d8ea3c44174d7aea5e36a2147289f66d1f541cf98c95ae42f0909fd671a10e6d175e7ccdcdd3a4974ec346c62eae4abc6e68b4cf174aaa7e979b6a0ead9e5a7249e9d4afbb5a9ff88433fff7effa3c19435c06a678c63e0f804fcea9c5db18062fe179829e61137b291b208fe22760a07690bc6f7b1909474b62779bc79106c43a723", 0xb7}], 0x4, &(0x7f00000055c0)=[{0x88, 0x119, 0x6, "55b79b6afd0291082fb49b026cb2aed6c8254dbcad9af5d835b592f94cb7cf8ebbaba074e9e9b6d58e427f71825ae592e0dc3e998f0867636247f00e228b44f64656c4eeaf90563a1fdd737258435005144a42242081db2c1fd4656d6dd73f9509da43dfafedb7af749b8464a90fcfe805b78326b0618a0e"}, {0x60, 0x118, 0x5, "8500fa7880abae49787f3617a07a65362a0190e2a63c1dbd2714c4be8619f1503b57849c2d304b8adebcb0b2349023e5f20e4e0568cf4dddc0ddfa3eb6fb9b9c51e82c6dd3c82ff77638a2db30ed60bf"}, {0x88, 0x114, 0x7fffffff, "969415b31a59e0e48987073de06c56b37dbdbf1841efbe40a65df297845c72700751df65b75e81df0165897262ebcda4ab3a744f3eb0e599c36e6f22de474ef87db3e554e645b7b0a63854c5d84e88766fbca3907161606b4cd514e641ce09def457410ca79857a8c6250c8f3f683820712cd82c5b677e"}, {0x58, 0x39, 0x6, "13ac08a73256db56986ce075423f689e90daf11c2e919edd9d8e2f39a1b15084d40a47eb1e3c75d9a3d7ebb55900303b523154be4f885e1bfff56667d44f0b56ec"}, {0xb8, 0x107, 0x1000, "752b4149907d4cfaaea3c210a669e59dde9309e589adefc807a0b588725d0ad7a29b459f60dec6bfdb13b732503e9ed708ac262e2f57adb66cdb1a3f028b469d5d6809fd80f7371b2dfe743ba942563b5f44a44a65336468e790d7a8376f3657182bef7db0b3142bde8aa9c972e1ea7166407034b9a63d497abb736b0d7ba50079dfb1fdec102cc9e759ca06cdd770fe817625ae566913f100c18c3c5ffe481a4b38ff650204"}, {0xb8, 0x10c, 0xec30, "2ee3f7d27cfc087fa15f2648cb60d818dcd15564e0f0d12ece22726f8ef7382c4c869190177a54b32cd1aeab240c3617b5e68684ad44dc3c061fdbc37b8b7531998719adfe19b4561ed2d9da2c925b5b009e40ac9a8190198e8dbf55e17db4c14b24d35dfce7665237ac2bce8eadae7b0e9c0dd39f2991afab5f7e991d7ae9eb952561d83e3f87c100abd075b67882125c5930e8905ca8f8d76617500523775a5a39d77bd3"}], 0x338, 0x4010}, 0x7fffffff}, {{&(0x7f0000005900)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x7, 0x0, "53a02f18142ee95ab0c1979799f23c948f92cc56cdf4b650ee96aa73248aeebc408f669e14a9b94ef3581099d16f4f6b2a9eb7c384e38f69ea7f28f883ddbc", 0x2e}, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005980)="5ee9ae1fc57f452cfe2288050a184497071daae9de4a9bc89daee6fdddec8f3af5fada8ca07c4e42be4d3e", 0x2b}, {&(0x7f00000059c0)="d3516b7b6e57fc35a764a18d01061224768b5fe1643186046da60763a8d09687f11afdfa04cfffbe800e8fb2685265fbda85f581704edc1f1282b8c3f9ba494978cc699a60b97ec958cd1a", 0x4b}], 0x2, 0x0, 0x0, 0x4000000}, 0x3}], 0x5, 0x804) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000300)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x4a) clone(0x4000000, &(0x7f0000005c40), &(0x7f0000005bc0), &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/04 09:37:35 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc9d}, @in6={0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x23}, @in6={0xa, 0x4e22, 0x456, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0xa0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000002c0)=""/156) r2 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x20000000004, 0x200100) open_by_handle_at(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7500000006000000ea70220ad64232ce7bb03d75624177c94dcc6f086ea8a5cf6d95b9685ea6cf6adaffd2f0cc42d6cea513098e9a5a1061ea05720000009f168d2a44cb0048a5e53d77bfb89b10bfccfa968c797861c5892556377af42f7c663e3333e47e16c67a84f0713d63384c76d36b1cfc03"], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000080)={0xed95, 0xb410, 0x4435cb8b, 'queue0\x00', 0x1}) openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x101000, 0x0) set_tid_address(&(0x7f0000000040)) 2018/05/04 09:37:35 executing program 4: unshare(0x100401fc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="00100000000000000000") setns(r1, 0x0) 2018/05/04 09:37:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="3faf68bea1f5dc7b0abb9d4298c01592b270a2dcfe799594f73ff5a0057a49f909f5d927deb154f2751415f1d01aa5f9a1ffd1b567c2e98f3d6cdd3c0482ab93789c1891525bfcd785f7bdc8880b9e63c2ad92e06124b9e491f666cede7384a6c5ecec830108db05dbed1588d885def966bbcce0c28c2164d5207fa3c6620ae46e9d8839241d3b7002a8f1ee8d9af4ddda808e90c1b71e97c81d135f8e142333d4378bb3dd437766bd5c0a865bd93cb95b79b71559e5058062e87b59256615ee513f131c249294fa6b4b086a7e7d40ce748f650108c360baddf2d7af", 0xdc, 0x11c99e82c0c14ef1, &(0x7f0000000140)={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000040, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/04 09:37:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x3}) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) fcntl$getown(r1, 0x9) fcntl$getflags(r0, 0x40a) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) 2018/05/04 09:37:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) semget$private(0x0, 0x0, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000040)=""/61) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c00070f000000000000000000002000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/05/04 09:37:35 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) ioctl$fiemap(r2, 0x40086602, &(0x7f00000011c0)) 2018/05/04 09:37:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2000000000000064, &(0x7f0000000040)=[{}]}, 0x10) getpgrp(0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='aux~\x00') sendmsg$nfc_llcp(r2, &(0x7f00000003c0)={&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x55, 0x5, "f0e9595bd866b7819b9f6f5cb8e25811d66c572e5a7a350bc7897e6688dd77ad52a7ab1454cedc1e2581220ec98d639efd0ef03f4e78c727493d189d124a82", 0x21}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000140)="46f0d113de8add3eeeeff556658ad4adbcad90b4cc2f0e5e7bbdfa4a44d3e0b4376fe51873a2a4d0d0f87d819a34a4a5a98c28d4113479174f3d4724733ddded7572fe47c3c68046cd9a338e9ecd04fdb6b82db604c6f8e277d7f25ee95980825ee580d895964c80ee5e7b446985874d6c721879907e7fb240d4ef5cb881678368e449c9f3fb", 0x86}, {&(0x7f0000000200)="5b8225909e66ed9b4f61ab96f65067b361184e00e5cd47ca8b956fc9040b01fbd2b992fab1f02379", 0x28}, {&(0x7f0000000240)="dee58d0730071a1649fca222ab9c89f4b71fa654836daf25a52836006d", 0x1d}, {&(0x7f0000000280)="8ac46d99f70d9571092b94f67cdd483f85256b394d96", 0x16}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="a800000000000000070100008db90000c6e5fad8c58c9761eddac6594e56c985094c763eb474dcc8b20a01e4f7faad72431fbb7f5a457238b2cd1fcbe7801db9c8195f402fcc826e30eb02074c7055e16de9500a759c133d485f789022ca56c9cc43c188e1483ffcd979976b2cb0003e53d1262d0bf7c2a276655a3022b8331f8e6239ba6461c67451559427dd20fb1b2ce7323b4a0a82352fe529a7004a0ce718d25ac64f3512798c7a5f012bb3b2f1000000000000a091011601a2c4ea364e65fa4e1adb12a2b7a4689e5bbeb11735f8153ebbc413632e92d3bfd41cfbcd0c5777b8813bf85cc44c268fd7f10c620353786f6cf4b6fd6f1c73d1a043f105cdd2b872afd14f"], 0xa8}, 0x40000) 2018/05/04 09:37:35 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x3000005, 0x10000032, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) 2018/05/04 09:37:35 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2c001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x0, 0x400}) socket$nl_crypto(0x10, 0x3, 0x15) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x6, 0x1, 0x200000ffff, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100), 0x4) 2018/05/04 09:37:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x3, 0x9, 0x800000, 0x100000001, 0x80000000, 0x1, 0x1ff, 0x3c49, 0x1, 0x1}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/05/04 09:37:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/04 09:37:36 executing program 1: unshare(0x400) pipe(&(0x7f0000000ff8)={0x0}) splice(r0, &(0x7f0000005ff8), 0xffffffffffffffff, &(0x7f0000000ff8), 0xa175, 0x0) 2018/05/04 09:37:36 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "53e0af01eaff5cf7dc18f001fee0420f729d079ef8fb6bcaf30e4473be52a7a49771efe31df000d290e312ec2700dc332a79eaafe968243cbd1f351bcba6c8"}, 0x80) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KDENABIO(r2, 0x4b36) r3 = dup(r1) dup2(r1, r3) 2018/05/04 09:37:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x7ff, 0x100000001}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) r2 = dup3(r0, r0, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000340)={0x3, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200)="e54eaa21b311aa294782ed2ae46ee89a043d7bd6011a392f04786cd0304ea0ec9e3e7ca8437798cb656bb7db2abfda7b46e49c4723ca9b4bd96647601c3ef333a0dead695e7f1f3534c08e633252a7eaca944c4a3719081f801ca9b66c82363542f8fefb25e1a67a77467831a5889a59d6396552cddc2cb3436254f8675958702d099f0d2a1eaa9b9de4d95e8b4005b26e22dc36afae64a81a59ce66", &(0x7f0000000080)="e6769721fcf2d8acf92ffd08d87acdce79cab930d6278fdf9b19ea288d9b8e84a8dbd3db2d2f5e2b4d4508b1a2d60a6b89bcdae0f42dfddf7d72099df96501217565d9ca5dfe6db3d45e32139d93cb3f05bc5214e1911f6f3ccb06d42e7a1211ced31c9383e58381ecd947cf1f70bec8bfb6c41924235f"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) r3 = semget$private(0x0, 0x0, 0x20) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f00000002c0)=""/27) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000380)={@rand_addr, @multicast1}, &(0x7f00000003c0)=0x8) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f0000000400)=""/113) 2018/05/04 09:37:36 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x40, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x121000) syz_emit_ethernet(0xb6, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@mpls_mc={0x8848, {[{0x4, 0xffffffff, 0x10000, 0xffff}, {0x7, 0x8, 0x0, 0xffffffff80000000}, {0x40, 0x4, 0x2}, {0x10000, 0x0, 0x0, 0x9}], @ipv4={{0xe, 0x4, 0x7fff, 0x5, 0x98, 0x65, 0x3f, 0x6, 0x89, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @empty, {[@ra={0x94, 0x6, 0x5947}, @ssrr={0x89, 0x17, 0xfffffffffffffffb, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, @ra={0x94, 0x6}]}}, @udp={0x4e21, 0x4e21, 0x60, 0x0, [@guehdr={0x1, 0x8, 0x1f, 0x800, 0x100}, @guehdr={0x1, 0x7, 0x8000, 0x4, 0x100}], "42ce271afa58b96dfdd1f0f6d7f7797ed9147a855b1953fe03228c12faa44165ab4d0e88aad3248592dd9ec7eec28462ab7115897969ca33db04c3068e0b272d2e25380781f04402cb715a11105fe066"}}}}}}, &(0x7f0000000140)={0x0, 0x1, [0xb76, 0x391, 0x72c, 0x10b]}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) syz_emit_ethernet(0x50, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@generic={0x0, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/04 09:37:36 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x101000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x40, 0x101400) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000240)) r3 = dup3(r0, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000180)="a335622fc31cb2f77a9481f75ee1b7717a7c4781a3", 0x15}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@remote}}, {{@in6=@mcast1}}}, &(0x7f00000001c0)=0xe8) fremovexattr(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="75737352d2cc28a647046816fdbb89"]) 2018/05/04 09:37:36 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140), 0x0, 0xfffffffffffffff9}], 0x0, &(0x7f0000000240)=ANY=[]) fallocate(r1, 0x11, 0x0, 0x100000001) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/05/04 09:37:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0xa0040) ioctl$TIOCSTI(r1, 0x5412, 0x302) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1000008, &(0x7f0000479000)=0x0) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000100)={r5, 0x500000000}) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/05/04 09:37:36 executing program 1: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a28ff0)={0x2, 0x2}, 0xffffffffffffff13) sendto$inet(r0, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) r1 = dup(r0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="1d", 0x1}], 0x1) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) msync(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0x1) eventfd(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xaca00, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x2, 0x0, 0x96, 0x1}, &(0x7f0000768000)={0xc40, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10000}, &(0x7f00007fbfc0)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000000100)={&(0x7f00001da000)={0xfffffffffffffffc}, 0x8}) 2018/05/04 09:37:36 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x200) ioctl$TIOCGPTPEER(r0, 0x5441, 0xdcd1) unshare(0x10000400) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'trusted.', '\x00'}, &(0x7f0000000280)=',\x00', 0x2, 0x2) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003800)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000003900)=0xe8) r5 = getgid() sendmsg$unix(r0, &(0x7f00000035c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000034c0)=[{&(0x7f0000000140)="f9c046a18cbc2373c0669873d10db86e153ae353e3dbd199eefb7495f46d2c277e1b855870cc22febb4a1448462df25f1088b9d105fecdce5912a437bf126b7ad40ca02a2a8546c80ed288472399488055ff2d8e9b39ac7885b58194029fde0e8be3b520ed61f4f7cb962536eb9988ce6da53f4cd3bd02fb59c1f49ae3423bee6574d94b2741fd95e4d70504e957c528181327372b5cc884d818ac3c370fe48c6a7b0cc3d785b96f9eb67293d405f7f09ae94f41064370ebb2177629", 0xbc}, {&(0x7f0000003700)="9309790087f0a05ab9903280f2290db84922bc3d17c01a24aa7d320f895d500db11338f1b1c121002a768a7dd0f717f40d81602e4cdc3f227e748f0894af2f7ed8dcdde6c79c00bf25dd3a2669c045ef9e6b959db430b698a67919b5e806838574b3d91159b27679a6be40ac1b122f14c01fccc963f4fac4d88c1afca3b49645e24e3a9190adf7b4722ca128052fce5b219a8edee571836018bd15ef1c95bf8179d6fcb6b5087d600e001a3dab883acc31d5a5e0324826cd5cff3ca2b88408ff8ee3cb885886695829e750ad1445dcb26a55e8be2e4749f932", 0xd9}, {&(0x7f0000000300)="dc5084defed24b843167263b4ee9da7e7d5a12e8851d6c373da09155b423805e613bd53f451a816a04b3821c0a077779bd3ea4581c119a8b6a4589bb11b4cba091615987e63ae2413e33334c34888cb83483d00d5966c829cf98af42d7fc9e2a8e99848ef013a583c20e15a3", 0x6c}, {&(0x7f0000000380)="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0xa5}], 0x9, &(0x7f0000003940)=[@rights={0x0, 0x1, 0x1, [r1, r2, r2]}, @cred={0x0, 0x1, 0x2, r3, r4, r5}, @rights={0x0, 0x1, 0x1, [r1, r1, r0]}, @cred={0x0, 0x1, 0x2, r3, r4, r5}], 0x0, 0x8084}, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000003580)) ioctl$LOOP_SET_DIRECT_IO(r2, 0xc0481273, 0x0) 2018/05/04 09:37:36 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000240)={0x7, 0x4000000}) 2018/05/04 09:37:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/05/04 09:37:36 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/58, &(0x7f0000000080)=0x3a) preadv(r0, &(0x7f0000000000), 0x0, 0x0) 2018/05/04 09:37:37 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x478, 0x138, 0x138, 0x138, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x8, 0x3}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x1, 0x7f, 0xffff, 0x7, 0x72ba, 'tunl0\x00', 'veth1_to_team\x00', {0xff}, {0xff}, 0x0, 0xa2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="f8c7196c66ed", @mac, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xa, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x10001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) 2018/05/04 09:37:37 executing program 7: set_mempolicy(0x4003, &(0x7f0000a94ff8)=0xffff, 0x1f) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000580)=0x4) r1 = shmget(0x3, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/40) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x3a3) r4 = msgget(0x1, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0x7de8e9a6a45958ee) fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="060000009fe9d9e9ea132b910dce5e1fa38d6517c484047b9f27847c43de029b92a0647865fb6509dd15d2f017d33969ce3652b6c5d4fc93c57ee94181e6b477b453ff795a431263ea3b07bde30476f49f959a660f7b573f8f665b309c8b1094502c73927b9c542b9dbd333aea81bd96245e03f0e865135d9d39266983aacc5ea88acb7990e4e368ce740d064c899792050b04071995748662495a3d85b4b66b74855fa9b3b82812e1b5d703a3b20abcbcc9d88c4b"], &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r7, 0x2, 0x100000001, 0x80, 0x4, 0x6}, &(0x7f0000000180)=0x14) r8 = pkey_alloc(0x0, 0x2) pkey_free(r8) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getgroups(0x2, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) r12 = fcntl$getown(r3, 0x9) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000400)={{0x8, r5, r6, r9, r10, 0x4, 0xe695}, 0x72, 0xfffffffffffffb30, 0x5, 0x9, 0x5, 0x0, r11, r12}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/05/04 09:37:37 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xa000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7ff}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r1) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000000)) 2018/05/04 09:37:37 executing program 0: r0 = socket(0x1e, 0x8000a, 0x1) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="3fd8f7664cfd9320c87332c5da9bc96ffe7b9b529b6d659737db42626a05ae8327738f28710db5c83d5f7e33735777629bebdb67b57980b7d8faf92cdd603f91106245eeb7ef76c7d0d4273a564b23cc6e8fc050ed21e067ab00f786", 0x5c}], 0x1, &(0x7f00008b2000)}, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f00000000c0)="08bf7fe5faedda62e5bc9f6fbead52aefb317820e8c8e07c51e5573e7de8a4f4c7b4362592ae4c069fea775952a0a8909aeadd12eebb1964660a585f8ea6c60f701a07c4f1bf4435787bf2d5922ca6b67a63057b291dcc0a542e6111401f10d24b7e8fdce6aa74ed3ebfbdc90ca5d00fc25b4646ca94ffd0285cbab7ae650f5d519c4a74a490972ba6a6f9f7c5ed2bd111f8c1bb8e7f8af2203a38e608f52d6f86df812fbe10a16acc902c93ded670438b700c15b8080a728f80a05ac555c979a2e002f9f69c78bf470aed3857991581d3812cd3ba7f89b685") 2018/05/04 09:37:37 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x4, &(0x7f00000000c0)=[0x10001, 0x2, 0x2, 0x0], &(0x7f0000000100)=[0x0, 0x7fff, 0x6], 0x60, 0x5, 0x5, &(0x7f0000000140)=[0x101, 0x8, 0x10001, 0x9, 0x1], &(0x7f0000000180)=[0x77, 0x6]}) move_pages(0x0, 0x58f, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/05/04 09:37:37 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) r3 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f0000000280)={0x0, 0x80, 0x48c5, {r5, r6/1000+30000}, {0x77359400}, {0x2, 0x5839, 0x0, 0x6}, 0x1, @can={{0xda, 0x9, 0x7, 0x5}, 0x7, 0x2, 0x0, 0x0, "90b0bd9298b77185"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x804) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/05/04 09:37:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x8, 0x10800a, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0xc5}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0xc05c5340, &(0x7f0000000340)) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) recvfrom(r1, &(0x7f0000000200)=""/108, 0x6c, 0x40, &(0x7f0000000280)=@ll={0x11, 0x1c, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000000300)={&(0x7f0000000380), 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f00000004c0)=""/152, 0x98}, {&(0x7f0000000580)=""/156, 0x9c}], 0x4, &(0x7f0000000640)=""/88, 0x58, 0x4}, 0x40000000) 2018/05/04 09:37:37 executing program 2: perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x64, 0x408000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100), 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x1, 0x1b, &(0x7f0000000080)="7a8c8c96ed40425468536e336ca3b66ec426ab7a9adc00c4e3aaee"}) 2018/05/04 09:37:37 executing program 0: fchdir(0xffffffffffffffff) fsync(0xffffffffffffffff) r0 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x0, 0x0, @empty, 0x6e}], 0x78) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xffff) getpid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r5}, &(0x7f0000000840)=0x8) getpeername$inet6(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) connect$netrom(0xffffffffffffffff, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) syz_open_procfs(0x0, &(0x7f0000000300)) getpriority(0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffeffffffff}) 2018/05/04 09:37:37 executing program 6: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/05/04 09:37:37 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000000b80)={&(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x9f8}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/192, 0xc0}, {&(0x7f0000000540)=""/40, 0x28}, {&(0x7f0000000580)=""/217, 0xd9}], 0x7, &(0x7f0000000a00)=ANY=[@ANYBLOB="5800000000000000140100000900000007000000ff030000", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000400000000000001000000000000008000000000000000ff0300000000000001000000000000000200000000000000580000000000000014010000090000000900000000000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB='}\v\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="bd0f0000000000000100000000000000001000000000000080000000000000006000000000000000d740000000000000480000000000000014010000010000000100000000000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00'], @ANYBLOB="0200000000000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="dd00000000000000"], @ANYBLOB="010000000000000002000000000000000600000000000000180000000000000014010000020000000800000006000000580000000000000014010000080000000104000000000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB="0104000000000000"], @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="0500000000000000010000000000000008000000000000000300000000000000420000000000000002000000000000001800000000000000140100000c0000000800000000000000"], 0x180, 0x4}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000bc0)=0x8, 0x4) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x0) 2018/05/04 09:37:37 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @random="74acbed262f9", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000000)={0xffffffffffffffff, 0x0, [0x40e, 0xe37]}) syz_emit_ethernet(0x26, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x7f, 0x2}], {0x8100, 0x7, 0x5}}], {@can={0xc, {{0x2, 0x1c, 0x5, 0x8}, 0x5, 0x1, 0x0, 0x0, "009c1eced058a374"}}}}, &(0x7f00000000c0)={0x1, 0x2, [0x670, 0xe23, 0xe29, 0x250]}) 2018/05/04 09:37:37 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000000080), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x402, r0}) socketpair(0x13, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x6f, 0x4) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/04 09:37:37 executing program 7: syz_emit_ethernet(0x89, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [], {@x25={0x805, {0x3, 0x3, 0xff, "13dd7a9d4d50476ee1111cbdc2fb7d6f5527534706776e7cc00a30e667a7d1a97db5e61e9256d08d96b70037b36bfed387e42ec5133c8bb2e2208e060d100c86d27f44e8ffb58f01c3d008942779c419094f0a6c78ff4d4ad1529f0b37b4ac2354a641970f48c1a4d0f12d79aaf8314fb75125712480faba"}}}}, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x80004, 0x4) syz_emit_ethernet(0x35, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000118e4246feacb0c4dc735af91d2e80c0cb6365fe5ed289c961051703f248eafe68bfaf6432362bc55e7fb6d6f5c60b3f6eae0f413b3c3564fd15759cf6b4fda1"], &(0x7f0000000100)={0x0, 0x4, [0xbf1, 0x2ae, 0x9a1, 0xcdc]}) 2018/05/04 09:37:37 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f00000000c0)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 09:37:37 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x2, @tick=0xfffffffffffffcf8, 0x40, {0x4, 0x8}, 0x6, 0x1, 0x6}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x20, 0x4) ioctl(r0, 0xc2604110, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/212, 0xd4}, {&(0x7f0000001400)=""/243, 0xf3}, {&(0x7f0000001500)=""/140, 0x8c}], 0x5, 0x0, 0x0, 0x2}, 0x40) 2018/05/04 09:37:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, 0x1c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/04 09:37:38 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$alg(0x26, 0x5, 0x0) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000014010600000000000000000006000000f78437607e1cd6b8ab2ba3d86347e029013f157ea67644e20ae131f6f4bb6e"], 0x18}, 0x0) 2018/05/04 09:37:38 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0008004700002c0000000000009078ac141400060000000000000002000000000000000401907800f1acff00f9028c02773377c9a56bab79d7c256a5913b8afc1d31714d14696e7a5954166d28737c2c0884a561be16c9caf02706ca5652a892bf4a0afd42d6566f8a83acc3bdbbee3698e885dd78c93be0913041df7358dc6fe01767a96c26e98f4b92c28088471959e3cb0d44e6185fce2c925ebe12d23d490aa5183823425c3e874bb16af756a03338db812b47e934103c3d4d73792fd7bf7f1f04fad5a25fe49509ae310dd3f2a6"], &(0x7f0000000000)) r0 = semget$private(0x0, 0x4, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000280)={r2, 0x1}) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000040)=""/171) 2018/05/04 09:37:38 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0xfe, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000180)=""/4096, 0x1000) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000002e882108b4f5f50000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000fbb8663300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r2 = fcntl$getown(r1, 0x9) getpgid(r2) 2018/05/04 09:37:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x80000000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000002c0)=0xc5d8e8b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x1, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000001c0)=""/166, &(0x7f00000000c0)=0xa6) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x0, 0x85}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/04 09:37:38 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x2, 0x1, 0x7f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x0, 0xff, 0x7, 0x1e, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_ident={0x2, 0x0, 0x6, 0x0, 0x3}, @sadb_key={0x1a, 0x9, 0x630, 0x0, "acdeda1ecb4bd10921da6225f82d849cff169c1783a0f9bc3a8f9c7866b17aaf34c615913ebba00bfb06f117258b0442a3f7350bfac11874e556a77ae6678c5e35ed4fe284cd16e159b93300ffddeb6c63426f0d810bff51c7cbbab4a429027755004634c1efae4afdd312842b7d467b1e8105daeada27bb89bfec22aed4d525c7b1b4e939b61c9429bd9d734afe543feee1476f1e82a1809be5373fe80b20931e02ad762aeac2a9a39e8f2133e06c1ac6508e31b7125313852bdfe6dfd7919aa435f8442370"}]}, 0xf0}, 0x1}, 0x20004014) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x10, 0xffffffffffffffff, 0x0) 2018/05/04 09:37:38 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e28df6dfd6f75702e637075006056177358f8495cfd4fe0787e45a80aae2438c798f8641149f457aebfc35e28810417825bdd980ed255fbe0e68c0b5b315687b88086d53d2bc01226cfd97326d5", 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x7fffffff, 0x200000) sync_file_range(r2, 0x2, 0xfffffffffffff800, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000440)={{0x1ff, 0x2}, {0xf1, 0x7f}, 0xfff, 0x2, 0xffffffffffff7280}) r3 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="59e5bc36eb040000000b6a1a3d462416a4e4fd950cb48bd5210cc37b54becd8746ac1bb9512f743a7183b4e2cfe7b9a196004d5be5c2227b237f3892be3ee037a4fcdb028fce6b893e268de3f654e5b69e44e44c498ec801186adeed16279f5b0913a35cf2dbf851a4a1a0b7e3f744e13110a580fd983fb26931560f112ebb1ddb5d38726299af3e2bac483a0b63be6f5f2d6fc4ea"], 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000100)=0x2, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000140)='./file0\x00', r4}, 0x10) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3fc, 0x101000) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000240)) r6 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x101) setsockopt$inet6_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f00000004c0)={0x303, 0x33}, 0x4) ioctl$BLKPBSZGET(r5, 0x127b, &(0x7f00000000c0)) 2018/05/04 09:37:38 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) connect(r2, &(0x7f0000000080)=@ipx={0x4, 0xf0, 0x493, "84960d7bdbb3", 0x5}, 0x80) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) 2018/05/04 09:37:38 executing program 7: r0 = socket(0x15, 0x5, 0x0) unshare(0x8000400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84) 2018/05/04 09:37:38 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/04 09:37:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) chmod(&(0x7f0000000100)='./file0\x00', 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x68001) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) 2018/05/04 09:37:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setgid(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x3ff, 0x3}, 'port0\x00', 0x28, 0x20000, 0x7, 0x0, 0x100000001, 0x8, 0x101, 0x0, 0x7, 0x2}) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) 2018/05/04 09:37:39 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/36}, {&(0x7f0000000140)=""/234}, {&(0x7f0000002240)=""/4096}], 0x1, &(0x7f00000011c0), 0xfffffffffffffe19}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x153) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="3100000024a8274db9a6980d7d2e61b8e23240e7d491612ab9ef3776fabd4e51571d08efedfdd21419110ee9a369c7dc2bbfcfadabb53847dbe306d77c02eca0c1"], &(0x7f00000000c0)=0x39) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x2bc8825d, 0x800, 0x100}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/05/04 09:37:39 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{}, {0x5}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/05/04 09:37:39 executing program 7: unshare(0x20000000000200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000200)=0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r0, 0x800}, &(0x7f0000000100)=0xfffffffffffffd34) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) 2018/05/04 09:37:39 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0xe1, "c520ce2c9c417d71c660d3cb718c294bae925645d8d6e06945b8b0e4af981e236f7b51099ea6ab2acc402454bc5d08e20ee5d9c697b7f39e7c077320e1d25020af7c7b419441a9d9dbd62d30cc612790b54104d782c6251bf6457a58254045c79c1b9dd2f8739e430402079f22cc89816e560ea9a450e56dcada5dde6a5d8d2bad8d9cc65f0582da82fb12f1800dfa4a963e07db16d2c53d0ee677e07433989db7c0f668afcb5555c15435bb131d93ee5b6ddad0bb33c35e8fe7f3776107198cb24364640d07c51fc416e5127b999a7bd45fc42820c634289bb07204da57b2bb44"}, &(0x7f0000000300)=0xe9) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r2, 0x4000000002283, &(0x7f0000000100)="34b9") getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/49, &(0x7f0000000080)=0x31) 2018/05/04 09:37:39 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x1d76, {{0xa, 0x4e24, 0xe6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x88) prctl$getreaper(0x3b, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x10001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xd72c669d218eb00) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/05/04 09:37:39 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$int_out(r1, 0x545c, &(0x7f0000000100)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="5b4eb1079a9cbdc97999d2abcc3aaf30", 0x10) accept4(r0, 0x0, &(0x7f0000000040), 0x80800) r2 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7ff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000003c0)=0x4) getsockopt(r2, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000580)={0x5, &(0x7f0000000180)=""/101, &(0x7f0000000500)=[{0x2, 0x9b, 0x2, &(0x7f0000000200)=""/155}, {0x4, 0x5b, 0x200, &(0x7f00000002c0)=""/91}, {0x8000, 0x66, 0x4, &(0x7f0000000340)=""/102}, {0x800000000000, 0x0, 0x6, &(0x7f00000003c0)}, {0x6, 0xdb, 0xda3, &(0x7f0000000400)=""/219}]}) 2018/05/04 09:37:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x80000000}) 2018/05/04 09:37:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800370013b92ad7f4476022000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000160000000800ee701a260000"], 0x28}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/05/04 09:37:40 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x40000000003, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) socketpair$inet(0x2, 0x4, 0xca13, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000180)='*vmnet1\x00', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff}) r6 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x9, 0x0) io_submit(r0, 0x3, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000000080)="4e899b78d412bdaa872cc08e36da82c1394c906755ead62efe7109229278081627d9cbf9bdbab32b50bc531ee442fba9b8c989e604119f85dc549613a45fdb51281d0ef1f8f712056b10908095cf04ee1cf5ebcf60fcca17924e6aac00dc890919875021dca9d04a6a227db001baa7a7c41345e9f8b419eb564b92b1143d661ce4a32361abbd93594dc316a0750693a4750922161842c876c829855881ed9225b2f449f0f7b5743b8ef002280088339563d177b463ace982facfc2101609301e434fda", 0xc3, 0x2, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffffe1, r3, &(0x7f0000000240)="1432368732f970e8d46b14cc94e3e9570710660f1f93bd523638b6d70bc8bfa4d3f205613308cbf7f2633cdf78213de8a70946d2c8e4", 0x36, 0x80000000, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xe6, r5, &(0x7f0000000340)="f712e2577df3c305dd85f91c47b39a1ab06f4194c6c0ac46114af8c7d24df4ee2efcc7b09d9b3207949182", 0x2b, 0x4000000000, 0x0, 0x0, r6}]) r7 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') socketpair(0x13, 0x5, 0x6, &(0x7f0000000440)) pread64(r7, &(0x7f00007e5000)=""/8, 0x8, 0x100000) 2018/05/04 09:37:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002700000000080072000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/04 09:37:40 executing program 4: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x21fb9d82603797a4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock2(&(0x7f0000ba8000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000bf9000/0x1000)=nil, 0x1000, 0x10200000008) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = getpgrp(0xffffffffffffffff) r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000b6b000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000001c0)=""/101) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) ptrace$getenv(0x4201, r1, 0x7a6, &(0x7f0000000000)) 2018/05/04 09:37:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0xfffffffffffff432, 0x4) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000d30000), 0x4) 2018/05/04 09:37:40 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)) 2018/05/04 09:37:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/05/04 09:37:40 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000006000/0x1000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x56}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x41d, 0x8, 0x820d, 0x1, 0x1, 0x5ad, 0xc2, 0x404, r1}, &(0x7f0000000100)=0x20) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/05/04 09:37:40 executing program 3: mlock2(&(0x7f000041b000/0x2000)=nil, 0x2000, 0x0) write(0xffffffffffffffff, &(0x7f00007fbffd)='H', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f000041b000/0x4000)=nil) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff0000000}}, 0x7, 0x101}, &(0x7f0000000340)=0x90) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/181) pipe(&(0x7f0000000040)) 2018/05/04 09:37:40 executing program 7: move_pages(0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240), 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) socketpair(0x3, 0xa, 0x10001, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x4, 0x2, 0xfffffffffffffffb, 0x6, 0x1ea7, 0x0, 0x7f]}, 0x12) 2018/05/04 09:37:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0209000f0700000000000000941d00000000000005000000000000000001e00000010000001700010000000000000000"], 0x38}, 0x1}, 0x0) 2018/05/04 09:37:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f00000002c0)="993db85e1e8d132333afe225b636d6bc9b9158872c678ce22c9b160e96aa1fae640f3694006b0f86fd8a", 0x2a) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}}}, 0x8, 0x2, 0x0, 0x4, 0x3ff}, &(0x7f00000003c0)=0x98) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000000480)={'ipddp0\x00', @ifru_ivalue=0x400}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r2, 0x2af}, &(0x7f0000000440)=0x8) write(r0, &(0x7f0000000080)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000080f4ff77000000000000000900200000000000476ed62db81c936cc8e6ae47413e77d8b1dd0fdfb33528c4e3647e39007d22ae7e95c9e06d38ca02f9b6d60d0aa952d9b4edf05179cc6de7cf04f19fe904ce3f"], 0x32) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000140)) 2018/05/04 09:37:40 executing program 0: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2800, 0x0) sendto$ipx(r4, &(0x7f0000000100)="dbd45f", 0x3, 0x40000, &(0x7f0000000140)={0x4, 0x9, 0x36, "1b12e323f6c7", 0x2}, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/04 09:37:40 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x80, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x4b) 2018/05/04 09:37:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x440000000014, &(0x7f0000000000), 0xffffff70) 2018/05/04 09:37:40 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/04 09:37:40 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000002c0)}}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20801, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/102, 0x66}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/04 09:37:41 executing program 0: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) r2 = dup2(r1, r0) close(r2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) 2018/05/04 09:37:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0xf, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0), &(0x7f0000000100)=""/136}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x14d, 0x6, 0x40, 0xb1f, 0xfffffffffffffff8}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5}, 0x8) 2018/05/04 09:37:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, {0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, 0x200, [0x4, 0x3, 0x0, 0x7f, 0x2, 0x27, 0x100000000, 0x9]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x7, 0x210000) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f00000000c0)) 2018/05/04 09:37:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, 0x8) 2018/05/04 09:37:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x0, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xff, 0x4) 2018/05/04 09:37:41 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) ioctl$TIOCSBRK(r1, 0x5427) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4) connect$ipx(r1, &(0x7f0000000100)={0x4, 0x5, 0x1, "02649c3b2c7b", 0x4}, 0x10) r2 = getpgid(0x0) capset(&(0x7f0000000000)={0x399f1336, r2}, &(0x7f00000001c0)={0x1, 0xfffffffffffffffb, 0x4b8, 0xf7, 0x3, 0x9}) 2018/05/04 09:37:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x20000000000001, 0x7fff, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) bind$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @hyper}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0xc00000, 0x20, 0x5c, 0xfff, 0x40}) 2018/05/04 09:37:41 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007880)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000007980)=0xe8) r3 = semget$private(0x0, 0x0, 0xc) semtimedop(r3, &(0x7f0000000040), 0x0, &(0x7f00000003c0)) recvfrom$packet(r1, &(0x7f0000000040)=""/235, 0xeb, 0x102, &(0x7f00000079c0)={0x11, 0xf7, r2, 0x1, 0xc20, 0x6}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) io_setup(0x9bc5, &(0x7f0000000000)=0x0) io_submit(r4, 0x4, &(0x7f0000000540)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000180)="7df9eb3e1ae8bc60008f50d64a057af26e392ec7c7a4fddd2303cb9bd9889ac478d1693708c04ce167f31dd3a113775f27d49472e5bfbc2dc030ee7c5789020778abee6ee122a69c6af87b2877a7d0c9b105bbea9ac22d5e54628d341b3bd4240c94871338e8cd02c6b07c77090ab31fad8a06628a87c04b284bda567b8f01ac27260287a00041fb3001088bc03ed980d0d3b712e59c2b241c1e987a107f6cce581cd1224209fc9d398ebc499e5c3c4230f46bdbe59eb20ca4afeec680046a35a9aac6ac4304912e304417ae8a69c55b98f267", 0xc5, 0xc7a, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000001040)="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", 0x1000, 0xabfa, 0x0, 0x1, r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x20, r1, &(0x7f0000000300)="f5efef60be4ea2ebd9a8c12ae55ff2937cc670dbaf9be72045ef2897dce32a0e15da5792c1d709cdae78a2e2a9fe79995ff9ae3e77b96d1bc3e6460669424b58a534b6870ff346db5786a63ec47c42c50a8aea239e6959f8d3fbe91445a57d26809112715dfca6cbf9b52dbcec6399e079e464863b5fe37507734389cffb4773e9ac3ff9d25a738a988e0019486ddb9073227e", 0x93, 0x5620, 0x0, 0x0, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x80, r0, &(0x7f0000000400)="cf09766285a38417502d2651ff0b60f61c8d4e07c94d5523220401cccc6ba9a58f15deeecbef9130364c29d6d2249478025156347ee14860083a7d58bda67519098a1a84206ddb97061807b814c76f74fe92d8a17dbc0cd644d52692958f52d08c065bb360040927871abe8e995123802651fe12b46f7dd0533ed6476fbf2eb5e12da6b50546f7337eee77d49df01a52a2fa0605876cda4c82577849db9eb75ba23e387e8bc4c77bdb49af5c84802a81028dde4baa31a882b2923780e9d7dc9f7f87390ed44dc2c56a9321a3b1e35d9fda51a62f0a976565b34ef1411a982c5874725efc9ca0167ba6f3d2dfa9172052", 0xf0, 0x1ff, 0x0, 0x0, r1}]) 2018/05/04 09:37:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0x6d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=@getlink={0x108, 0x12, 0x800, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x40000, 0x10}, [@IFLA_XDP={0x94, 0x2b, [@generic="217315b5434ad63952671246cdbefd7c52e54fe83976aaeb0d83f7cf592144f9524c3663a39ac5d296685edfdef3504fc197979644e70f51d0a625fc735b458dc0c417665b817dba89492a4305f12ff2fd2fb7ddb4b76bfb4efeb17dadd9bee3f47070742724c558c59ca6d64968761d78e5115b9f116651aacf19b7ee4f589f8cb6a0d60f6e494243f21a3d73"]}, @IFLA_LINKMODE={0x8, 0x11, 0x1}, @IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x45}, @IFLA_GROUP={0x8, 0x1b, 0x9}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7ff}, @IFLA_GROUP={0x8, 0x1b, 0x2}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}]}, 0x108}, 0x1}, 0xffffffffffffffff) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000300)=0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x7f, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffff000}, 0x8, [0x5, 0x3, 0xfffffffffffffffa, 0x5, 0x1, 0x7ff, 0x2]}, 0x5c) 2018/05/04 09:37:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="060000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002000000ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d488293fc83d37ebe8df8004e6d69a0c"], 0x110) 2018/05/04 09:37:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000180)}, 0x0) 2018/05/04 09:37:41 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002700)='/dev/rtc0\x00', 0x1000000080040, 0x0) sendmmsg$alg(r1, &(0x7f0000002540)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="44f593b00468e5381de8a8fdb5b25b0112c77c95d7f27939856ab4852a9962cc1377fcbb58935fa49d91b0c9f6ff9c02c191cb768b7c6c6511658cf9a98c59e53e437a4736611c71144d95940ca0b241e11866ad6bc5bcf50f57175b81cbe723874684be406a2b70e5010a6c03e1304059cc", 0x72}, {&(0x7f0000000180)="5ea6", 0x2}, {&(0x7f00000001c0)="a89d57a58ea7dd455b6eccd1a9a0495addff4d9e781254fd3486899f7c4ee65200a94b5786b9eb90dbdfaf8d8e3522a780132d08cd3430f40a63e0381fceced1a35549c0eaf3fe1ab9708779a44b38ec7b95317d44e800b320df38cf20c1d770636e90f426025b5992b7aadd3cad1b7c95f53de70ac595745f2bcb8a49bf1bb5efcc999210c77d7cade8a57083395df2865121bb6ca56016c9fc231bd10d1cda2e19576d28632f1994c81511875321adadc544fd39bbc5b7580319b117e7b42badc0881e4afc38ed673d996242350c23e23fbf2d5ac745ec78", 0xd9}, {&(0x7f0000000340)="72df659f964836c3864df689b7bf71b36b45985fbc944e933bd8871568e580ecf716c08db46876dd9f8965a441c5ee990ca702c567ad313ad2047eb959cf527d1e7d5745b4d943fca2b9176150e00020c7e5f864224aefe481edb29b7e84bfd36e91b7f4d32c868cf9b13156fc99ebb45386d74169", 0x75}], 0x4, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0x50, 0x117, 0x2, 0x3b, "679ba7e22dc38512fbd2edcbc86dc16afc8d1001ea21c2cd8af09eacc8603cabea4d51b22d6f136f4df60c76b1a1369a46708ed1bd0e2711452cad"}, @iv={0x58, 0x117, 0x2, 0x41, "a43ad882f982a9efc37f17b3b39404220552189ed4a3321d90131b742a53d731207b12f6ed1bc0b5726e44021e532f23720330935f902f06cb74f9de39a12234b9"}, @assoc={0x18, 0x117, 0x4, 0x800}], 0xd8, 0x8004}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)="9f79dac49ebc7ef0337838", 0xb}, {&(0x7f0000000500)="9c7e3c068a5dbed2e52748d3bed43a5428e0e13c458b76652b461940d49f256765d2906424881468d6cc3a2be35f5d64f89d499ab37f99c85a016ed809436b58426846ad8c8da1ee7479614b664dd4d522c5097e14d8bc27dad537f28fdbe272afc85ded12fa81b0e90749933dd74d5a3a5b788ae7dcb0f684e27a62fe2450cf2152520d3eb9e3df10aa3578498675807a8b78eecbe10df4d1c65a77e0a47eeb16da92d956681442312607ce1204444766db40ba4986106e7517da6d07681767d3743df22614f00e3811c312b61576cebd0a820f5c282d728310fd9c7c33da777d7ffaaebcc24c484e5dc998db3b775ae78ac7a43c81bd", 0xf7}], 0x2, &(0x7f0000000640)=[@iv={0x108, 0x117, 0x2, 0xf1, "e6a6dd0f038604277087f79fccd6d65e5cdc68c38c64944d8ede7f6c7fab6b450c7999f1ac2bf993532c40a212ebce378bd1d713cea36cf3a75a95374a158b6785aba549dce712bb79191e2f1090c5f426ffcd2318b41bb2f325ed5d82c20d9c23ed633dbba3b20094d466719051b3d67bf58023379e626a9514bfe85e1b411c97bc90a72a8dd996073e2165cfc8de1d1b1586a0af227219f2371d0529ff8eb766fb22f405395ee78082d5e1215852542912fa7a85018ee5602daa7e341fd5373e27e431f31f1a7c22e52df39c399dec68d955e32f4136a8efb324f1f95ad3909ca7b422961d472dfaaa7adf9ff2246cea"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x20, 0x117, 0x2, 0xa, "92089a597214268c573f"}], 0x1b8, 0x10}, {0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000800)="e979d007bb9abd850f5f85cc9a2c351dd98a0f97ed21d09efdc4e78bd0d119b74231690b7835035cb45252e18a28808f8ce47fe52e2ae7868c963eb7dbae00c43d2dd0f769a255bba610b1f7d385ca95cb715e428c1e9cdff78c0b3a91b8a9928875a15ce6f6", 0x66}, {&(0x7f0000000880)="86f3a9", 0x3}, {&(0x7f00000008c0)="b59847257cf420894474288c15a1077c673ea1e761876ec909f6d0ffa69425917f8b4bf4053bd145ba0eb873c03caab0b6584be2300b85aa43e2efa0e0e1de94857eb2130e8c821f8d6baa0258d2dcb2d5169b9b11b9a97735824e7461d293359b2fd31d1711272fae0f0c120e079f4ca5fa690510685e562bbaf90cfe086f82440e2b96df234f4fbf54e378888d2eef57226a12fa20", 0x96}, {&(0x7f0000000980)="e65119b26c301d95ab94fc1dffef9ec4c61ccde1388cf74fab29d1990d6586156d1c7e5bbf1030da2d9ab293", 0x2c}, {&(0x7f00000009c0)="c4f203fda899350ff0efd13b727632c28ee9b52f0ef6138ddd84b1855e201a959383ce36a249848f1e767ef010a2450b4fefb818303324ccad4d7d86e11d594db52b8963bbaae188e1c7ac4100ccd0213efd705730a2a534d1170d2c33c7e72eab877d25a9c32494f2a7538d286ee268798ce96c0f4c4827ae3a016a2fc7d7b02fbd48a54d84b59fca3cb0c69b49cf9f34adad6602b1407a37ab7bb434b7b19859599aa89b41ab7ed8", 0xa9}], 0x5, &(0x7f0000000b00)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0xc985c90cfb7eeeb8}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1bc000000000}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0xa8, 0x20000815}, {0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000bc0)="ef7f2598c4b41234e20d49c88cb26c9741cf96bc0c4db6", 0x17}], 0x1, &(0x7f0000000c40)=[@iv={0x88, 0x117, 0x2, 0x73, "88102e3637b275919c678cd81a32ff2559b04f37eddccd7a108c35a20f41864e057028af6e186fd8f021512e41534602cf502a4bab9bca9ab2dcf871bf5615f41aaf9c7e6635c9138764c6ea2fe6170efcc21309473ccde44cb54f68e4f7e4c6e05d0f8018d16a6097de974edc38cbb9751b67"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xf0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe4, "93f2a469349626854b2c402e323580d5f7eb173ef0287921d5f3185348f69ee91c9c963f1f6163506aa742d5d10f5748801fec74ea80c03a2080b6c940949f19f0db7e9e9eb526c6485a803b183d0c22542d54f741e3e2af18db29d73a6956e1c490208d95c839b3bc915adafac6bd46c29c3daaece3c043ee2057cf2bff1291abd5a7246aa4e16a2e2faf7cf7927244624854b4ebb64b2dfdaa87b387a0a65958eec89b12b91cf429f4f37e2205d3436b366fc78fe5174a0f347e8fc69fd5757d35d70038f2658d3eb2d4054a8ac91918c847bd4b57c9e7d8804d1decb2e545b9b200a7"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x90, 0x117, 0x2, 0x77, "f284f62b6165857e8250499491e567828c9da41c14acb059fc886704cf36edc6b04cf11e60208941f50dc80ff9e2c1d5c4bc387ced99d05177994c246004cb1ce483c4eaa7de88f92dcbd6c77863e471ee0254ed76692c4a6dc8dd787b950a48b7b32ecd5bfdcb13cc0f200655eed3bd9efdf32bef9049"}, @iv={0x30, 0x117, 0x2, 0x1c, "a40fe6e40a157c41b8e7ef62e14ffd3dd9b2b7fbe72dfcb577b1184c"}, @iv={0x90, 0x117, 0x2, 0x7b, "b63bb8eca30bdf3eeeb2074dfc9b0a886958039a348d8acd0718092f2525fe02093d3451c99b682cda199f432739ee315b84a039f4536903fa23dac4c72594d7c131fb5ee1a50b394125b6e827883fb13ae53481c17b8fa964af492371fbe7fdd9fe6c24a0c11334c38cdc7dae471f42f4687c6d50d9744fe3a647"}], 0x348, 0x80}, {0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000fc0)="a073df3d80321d3e7a9d8dd403c54e16380483356cb6da38b1b7088f06a14ff2d0dc19401e8fba107188e4d291b41858f75ca478d6357d7c615b39831754b2a3e63e3fea4d3d0abb274985a03190e5c54b", 0x51}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000002040)="f39817582d00eb3997f09f4beaa58c1f870a15228ad56277362aa71b60c4bd8a7a13980cdd9a1a934db873a4e8f9424df774bd3633c9fcf8a85f4fde54dcfda2efd2cadd8b4bb87d22cae0acad908be59512da8e8838ee2bdc97c45beac612af55051e2bb396b7516052f08a2975a46b80c03ec33aed1640c4e5131156a2d5e82f9668a202225090520b698887d8f29ba51eceb9a3c74e35fbeb2b330edd7488c8cce6813e155892ca1dd0ad6c9cd570650b30ff9f600069a030e5a1b9d32c0299bcd1f27194dfcb633a04f2", 0xcc}, {&(0x7f0000002140)="1de8bed789c48efc1f18cb4cd9d333bdf907a869bf978a9f235a70c24a94b5b5b3182420f9b7a89890fb5fba30effe68c040022bafa6ad1096e9c32864eb961585d7e9ac2ebd830a323ad4118d30c6f1ad06c6d72610588eb8d5218c590237ce9f393dc6e2d5a0c0ae07e6eb41efd48ac56a7f2da0f38d98effed661da4755ed45002233895fe3d1e3487c2484192ab04b1f3405b8dae80ae75cdbe48d802bb78144e459a96765fd56c0f1f71869f1e9d2a88fa096916b77da474168ca745a663f97abd25423cf3373a75aebf7578ba45f0068975a9030844a732a9ef7e4b44107fb9edfcdd4e961f0bd57a8", 0xec}], 0x4, &(0x7f0000002280)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0x98, "4a8c4178120b556f8e83667a788dd4747f145c288a2c188b0d97289892a7b05b63ad78626316dbee16e7898da54efdf55d2eabaf70c099878bebd85cbd25255c4e771369a55be6fc81c60fff76eb42209060af148e1a697813a30156a12da12331e29b0e7cc7bc959d10a166d3afbf2a33211efa59ba221712250c28bd57ff3293debda22bb78ac149c2ea0d6dcc05b753b939983a8cb65f"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3, 0x1}], 0x158, 0x4000}, {0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002400)="78649b01633437c91d4cd7c95b676f83a790471f5157082f6975afdf6f88b196713a97a4e71689f5124326e2c81eaf260beffae2aac7f05c01bc0b806aa1b251104833694aaf4426ceacc8d96c3fa4829688fced5b6d32bbd8e0b40d77c01ed671e40015ac661bb97af644d0e0d9429213c3c6b58dcfec764549e554f146a8b1a75d53bb9acacd93b7df7060f987f58c08415edff8895110d03a97cd7bdb4c2a490368", 0xa3}], 0x1, &(0x7f0000002500)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000}], 0x6, 0x40) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000300)='team0\x00', 0x10) sendto$inet6(r0, &(0x7f0000000040)='I', 0x1, 0x40000c4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/05/04 09:37:41 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x3fff800000, 0x0, 0x0, 0x1}) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x80, 0x201, 0x0, 0x1, 0x6, 0x5, 0x5d35, r2}, 0x20) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x4, 0x10000, 0x7fff, 0x2, 0x3, 0x9, 0x7, 0x200, 0x8, 0x8}) 2018/05/04 09:37:42 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x2, &(0x7f0000000140)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f000000a000)='syzkaller\x00', 0x200000000000001, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) socket$inet6(0xa, 0x800, 0x30000) 2018/05/04 09:37:42 executing program 4: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0x5, &(0x7f00000000c0)={&(0x7f0000000140)={0xfffffffffffffe95, r2, 0x0, 0x70bc28, 0x25dfdbfe, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/04 09:37:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffc) r1 = msgget(0x2, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/109) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/05/04 09:37:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/04 09:37:43 executing program 5: r0 = socket(0xa, 0x7, 0x9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000430001040000000000000000000000000000000000000000"], 0xfffffffffffffeac}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) 2018/05/04 09:37:43 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getpgid(0x0) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) getpgid(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x1) name_to_handle_at(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0xba, 0x80000000, "9064942e97747e60c34aaf73a10944a03b055fef5614551423cbf7d52013c4fa7a291dab791df13349ccd9ec9879e88c41a77d6d1e1ed2b568e94b2f79d870646b561b978f04987d009a8e5904745e8a8a5e25097a24886a7f911425081511983ee72ecc3e9b1b413403b153aa42560ef6d0a0dbb8cee64ec3efe662fd09f2448e5ad261011ede11fb3da5da5d1a38d04a34e925891c84981c58186d51d312432bfc2b3bff37b644e22202ff3a714a4daec2"}, &(0x7f0000000240), 0x1400) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000280)={r1, 0x9}) lseek(0xffffffffffffffff, 0x4002000000000, 0x0) 2018/05/04 09:37:43 executing program 4: 2018/05/04 09:37:43 executing program 2: accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000240)) open(&(0x7f0000000380)='./file0\x00', 0x70000, 0x100) r1 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0xfffffffffffffd1d}], 0x0, &(0x7f0000001980)) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000140)='s', 0x1}], 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x10001) fallocate(r2, 0x11, 0x0, 0x100000001) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="d8f834e2c25ebf49476fa78bf711ac3b862f711e151f1fa103ae", 0x1a, 0x76d5}], 0x10, &(0x7f00000004c0)=ANY=[]) 2018/05/04 09:37:43 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb232b7391ccc0a4b89f04005e66cd4dd3050bc1700612dbc3080c91745fa1dfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d0000000000000000000000"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x480000, 0x100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r1, r2, 0x3, 0x3}, 0x10) 2018/05/04 09:37:43 executing program 6: unshare(0x40000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x400000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2f, &(0x7f00000001c0)="9dc8cfb50b2a46ec3d0e6bc6968b025c0265aa07b073f68f08aaca0594d5d19dccb27bb368feaa5335f22c1cbfac88a9ca352bb382ed2e76ffb8718c6863524bd2810539438298829113f22dfa8db373680b13af08c53acbb4bc09790b348ea49e5a764d3e993b3449c646236f56acc6f06b603997a2568c8609cb02dcd6d6f4e130ced31362180abfe5cf58d2bef032edef988a133a03f38770fd928640e63f11c85faf85a5dd0d6e16df439c996d2ed6bdb0bd8a", 0xb5) ioprio_get$pid(0x3, r1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000002c0)=0xc) 2018/05/04 09:37:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYRES32=r0], 0x1}, 0x1}, 0x0) [ 112.123349] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 09:37:43 executing program 7: futex(&(0x7f0000000000), 0x10004000000005, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x55da77f247942654) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc73, 0x80) r1 = gettid() sched_setparam(r1, &(0x7f0000000180)=0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="86f6c4b8f835f3ecf2a178677a39297e3e130f638a75524cecd963e058594f516c77dfc3f655049b8546dc5019b6036d8deb4d60823f811affd97294cbb6d633c3bbed128338fb88bfa13724e74b7ddc89292351f8e048c9064bd94fbe51755ebf23845febf71b12c424ea32dc0fd6b59773f266a24bd5ef7a5a1562ac7d17537455203d6b1189e56dc7c7b0c15823d3e921a89ee4fc07775786844a4cac6277f90eaf14391c9b606b3e78acde9764867a182d09f0213a16e147b60abf4c1b5d624bfe312980e25b4843276b0666dd7a549d6b4026a54e32ba02a6ba4f6b0b72f231423bb194a79d59d34c8e2bfc52d3d068a88b3f", 0xf5) accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) sendmsg$can_raw(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r2}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x0, 0x44a2, 0x5, 0x6}, 0xc, 0x2, 0x0, 0x0, "833e34413d3423d743db530506c78bf84e3261c89c8d80c7bbbfcdeba8d5126a5a2829482a9f56cec833251cd48dff355b7f6d9b80b86fc10d748c4ad58f90db"}, 0x48}, 0x1}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x523001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200000, 0x0) 2018/05/04 09:37:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0xf01) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/04 09:37:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) fsync(r0) r1 = socket$inet(0x2, 0x80a, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x200}, {0x2, 0x6}, {0x2, 0x8}], 0x3) readahead(r0, 0x6, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x250000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x5, 0x7, 0x101, 0xf84}) fsync(r2) 2018/05/04 09:37:43 executing program 1: mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1) clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/04 09:37:43 executing program 3: shmget(0xffffffffffffffff, 0x13000, 0x0, &(0x7f0000ab6000/0x13000)=nil) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) unshare(0xc000000) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) 2018/05/04 09:37:43 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x880, 0x0) pwrite64(r0, &(0x7f00000000c0)="31546e97652fb0778a6152fbab3db2dc1bff2dcc492e8e9f7474bd7933421e1b35928d0c631c78e66cb8222041e1495554b59ea46f17aca6c0a3ce68b85c424d1254d54df7f189eb00105903194bc4dc832c2fd31a402a125c45e97899b42d8bd80d9d0a10babd8aa50d421417daf4600effc8f52b1dcfa980edeea2d8d445cf7a06e27fee5a2c57cd27010ba9bee24e6e7295b4f3effae7b3fdc0c46276b049ff8ce20249d8f7124ab4b4f2a7a128a3699e", 0xb2, 0x59) prctl$seccomp(0x21, 0x0, &(0x7f0000000080)={0x2000000000000169, &(0x7f00000000c0)}) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000180)=0xc) [ 112.439222] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/04 09:37:43 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = dup(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000000, 0x400002) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0xb}, 0x10) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001540)=""/9, 0x9}, {&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/197, 0xc5}], 0x3, 0x0, 0x0, 0x7}, 0x4c8d}], 0x1, 0x40000000, &(0x7f0000001840)) syz_open_procfs(0x0, &(0x7f0000000080)='children\x00') 2018/05/04 09:37:43 executing program 3: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x8, 0x200, 0x1c4fa74d, 0x1, 0x1, 0x9, 0x81, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x6, 0x6, 0x8, r1}, &(0x7f00000000c0)=0x10) r2 = socket(0x1e, 0x4, 0x1c6) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r2, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) [ 112.513371] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 09:37:43 executing program 0: unshare(0x204) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) flock(r0, 0x8) 2018/05/04 09:37:44 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) name_to_handle_at(r1, &(0x7f0000000040)='..', &(0x7f0000000080)={0x8}, &(0x7f0000000200), 0x0) 2018/05/04 09:37:44 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(r1, &(0x7f00000006c0)="240000005a005f191414f507125a00000903210308001000fff708b0c2430d4abff55fd824c492b043d13ab11eb85388adc362cff34b35f09d6b160212d06169000461799384faa90a4eb876d0eeaa6b4db8ad508b15ccdb7765867bf46cddc8af2fe48c86ce1d3401225d51d5a4eaa5f4be0f07a0b98ac4ba0f660d77ce6ae2505aea933924fb6a969a4cceb516a4d068fb52e0643cf6408851dfa8fbff3e504c4e10e8c866c8ad23f234e070f4e317469c7b616d133d581a28c08396e299d3bc5c93e0fdb295666601b68aaab85ddf3a53d2fc6104b5e9f0fdda3ca7b513b8cf20cdf9b38216c54bdea5daf4ea5ba1979d177cac34e16c60", 0xf2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) r3 = dup2(r2, r0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) 2018/05/04 09:37:44 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/05/04 09:37:44 executing program 3: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/04 09:37:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xffff) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3ff) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x843fc, 0x0) sendto$inet(r0, &(0x7f00000000c0)='$', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/04 09:37:44 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) read(r0, &(0x7f0000000640)=""/239, 0xfffffe2b) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101080, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000040)=""/70, &(0x7f00000000c0)=0x46) 2018/05/04 09:37:44 executing program 1: r0 = getpgid(0x0) ioprio_set$pid(0x3, r0, 0x0) ioprio_set$pid(0x2, r0, 0x2) 2018/05/04 09:37:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x2, 0x218, [0x20000200, 0x0, 0x0, 0x20000230, 0x20000308], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'irlan0\x00', 'gretap0\x00', 'nr0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="2e5fdcc57798", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'syzkaller1\x00', 'veth0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@random="39723f7f9e8c"}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x290) [ 113.431548] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING 2018/05/04 09:37:44 executing program 1: r0 = getuid() r1 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, r0, r1, 0x1, 0x2f8, 0x2000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = dup(r2) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) writev(r4, &(0x7f00000014c0)=[{&(0x7f0000000240)="053ee10b", 0x4}], 0x1) 2018/05/04 09:37:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000003) 2018/05/04 09:37:44 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x2000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'gre0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0xdd1, 0x4e20, 0x40, 0x2, 0x80, 0x20, 0x0, r3, r4}, {0x1, 0x6, 0x5, 0x1, 0x3f, 0x5, 0x3, 0x80000001}, {0x9, 0x7, 0xb074, 0x2b}, 0x310b, 0x6e6bb3, 0x2, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x0, 0x1, 0xca6, 0x4, 0x7}}, 0xe8) r5 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000000000)="d1d96e14b4a7075ae6db524829af53040d184e4683ea451cd4fc93445f6dec41ccb78e5401fa062425ed20a135", 0x2d) setsockopt$inet_opts(r5, 0x0, 0x2000000019, &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r7 = getpid() sendmsg$nl_netfilter(r6, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000102}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x108, 0xa, 0xa, 0x220, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0x5}, [@generic="a0bed37c67249ed6a3c66888e7f6e006e261814892fd92643eadc7483d02aed4250b24d1d200f93c5fafc4e1f819c0c1743a5ae8167c1002c693aab63b440cd3c7430c9a0ebb7d64351429c970c4d527cbb8dc4c35fe70b815ea19aa55ccf64c13e7b08696e1625659bae60d3088b6c25d9464f700194f4b89ffb1b5a40e903970ce5be8bdd0de11bb6f49f478bae76cd4d8fda154b3f0a518fb9d6e0a1067770644c1a899a44a5a4fd17e980a7a7d882cebcf1c44f782605588011fc61f0a6a6f370f03473328c67b80d8ccc31d24427d29df6f72", @typed={0x14, 0x8f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x4b, @pid=r7}]}, 0x108}, 0x1}, 0x800) 2018/05/04 09:37:44 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x2000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2000005, 0x20010, r0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0x11, 0x7fff, 0xb, &(0x7f0000000000)="be5eec49548fa31d88ac49"}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x1}) memfd_create(&(0x7f0000000100)='/dev/dsp#\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x100000001, 0xa3a, 0x101, 0xa0, 0x0, 0x5}) 2018/05/04 09:37:44 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05000000042564f1ecdce73820c524b1"], 0x10}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x7ff, 0x8000, 0xffffffffffffffff, 0x0, 0xc1, 0x8, 0x8, 0x10, 0x7, 0x60b, 0x9f, 0x1, 0x5, 0x9de7, 0x5]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x200}, 0x8) 2018/05/04 09:37:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) perf_event_open(&(0x7f0000012000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r1, r2) recvmmsg(r0, &(0x7f00000002c0), 0x487, 0x80000000000062, &(0x7f0000013080)={0x0, 0x1c9c380}) 2018/05/04 09:37:44 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x6c9) ioctl$TIOCGPGRP(r1, 0x4004af61, &(0x7f0000000080)) 2018/05/04 09:37:45 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1f, 0xda5, 0x7ab}, &(0x7f0000000180)=0x10) r2 = socket(0x40000000017, 0x80005, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101801, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4302005ef58171d51fe656a1"]}) 2018/05/04 09:37:45 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402080, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000005c0)="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") 2018/05/04 09:37:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x400000000000002) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f00000001c0)=[{0x10, 0x0, 0x0, "76b1f8ef56b18d861c6b568c2f4769f33560c5efcf3f13b41423df3e2b2dd46ed0e33ce615d45fb7cb54c9cc88f04e750b49c333537d97209d0a60605c8f8f231c14ac65cd034484bcfa13ea2a5a714159c67650f37e6d7aca3657011543771dc880cc6f06b52296c012c84628e70b7e7c255d95ca3ebad0c2021c9f4468f002559d97e7ce1231f89373d177"}], 0x3e4, 0x8000000000000000}, 0x0) 2018/05/04 09:37:45 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) fcntl$getown(r0, 0x9) mq_open(&(0x7f0000000100)='-$\x00', 0x840, 0x21, &(0x7f0000000140)={0x8, 0x3b, 0x7, 0x8, 0x1, 0xfffffffffffff4bc, 0x6, 0x7fffffff}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xfce0, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x100000000}, &(0x7f0000000280)=0x8) 2018/05/04 09:37:45 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd4, "7749a5bd3c1c1444531127603991f9c67577b7abd96969b5b1f7a326d0199bf45b2767741582b411bc8e656f52344583091ea59fad7792908a887bd5c5343e5d28cb76dcca53e6c3904526e3b8012e3ef61d99f6f29ec9e7a8e4355f36be45e860d7b2a1852ce76f04567006973163f39700f5f1f64b4bdbdddf45024d37ccd8e303f1fdab69ded5ce4134f877908ce8f83c956657877a72631a105ec8290ade846e676ef2b058dc93f692ffc5da83d515c1671cb76fe9197378e7aaa29ab759acf092b041b721d867410aba14b6003060a3ae16"}, &(0x7f0000000100)=0xdc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x80000001, 0xffff, 0x1, 0x3, 0x80000000}, &(0x7f0000000180)=0x14) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) exit(0x0) fsetxattr(r1, &(0x7f0000000480)=@random={'btrfs.', 'comm\x00'}, &(0x7f00000004c0)='ppp1.!trusted\x00', 0xe, 0x0) 2018/05/04 09:37:45 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x402a00) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 2018/05/04 09:37:45 executing program 7: r0 = socket(0x1e, 0x806, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/05/04 09:37:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="22c92be2eb25ac3e88a5"], &(0x7f0000000300)="000065aeab3462bbcc084a2a65137825060dcd5870cd010d0a86b40edb2763d8b358521c3126f10f64d908e32a155989e675209e2e999bc0cb2e7632804eae5cca6f533d0b0000000000000000000000000000", 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x349) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x528, @dev={0xfe, 0x80, [], 0x15}, 0x1}, {0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xd849}, 0x5, [0x3ff, 0x6, 0x0, 0x3, 0x4, 0xfffffffffffffff8, 0x5, 0x9]}, 0x5c) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket(0x13, 0x1, 0x4) 2018/05/04 09:37:45 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="08010000fe016d62d74e6a522f90f38ac07b1a0a0000000000000000000098"], 0x1f) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)='-^\x00'], 0x1000) 2018/05/04 09:37:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') ioctl$sock_bt(r0, 0x5411, &(0x7f0000000040)="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") r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001040)=[@in6={0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x38) 2018/05/04 09:37:45 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440100000000127b, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000040)='md5sumwlan0#\x00', 0x2) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x3, 0x100, 0x8}) 2018/05/04 09:37:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) 2018/05/04 09:37:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f0000426000)=ANY=[@ANYBLOB="2000000000000000170100090027344fad3d1e1e00000000"], 0x20}, 0x0) 2018/05/04 09:37:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8, 0x9, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0xf2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x42b, 0x2}, &(0x7f0000000140)=0x8) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e23}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x8826, 0x8000}, 0xc) sendmmsg$unix(r1, &(0x7f0000002580)=[{&(0x7f0000001e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200), 0x1cc, &(0x7f0000002500), 0x20, 0x3}], 0x1, 0x0) 2018/05/04 09:37:45 executing program 2: r0 = socket(0x10, 0x802, 0x0) connect$unix(r0, &(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0xffffffe7) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x30, 0x1}, &(0x7f0000000000)=0x90) getpeername$unix(r0, &(0x7f0000000640)=@abs, &(0x7f00000000c0)=0x6e) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xdb4, 0x400100) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000005c0)={0xfffffffffffeffff, 0x100000001, 0x2, 0x0, 0x8, 0xfff}) ioctl(r0, 0x10001, &(0x7f00000003c0)="d4b4aba4ec84434ffc1397ed8397b8f88fd387c8aa6e9faf83dbe4d4709a4811f5eae2796e4827903640db2761871fe33288aba2ca7593f6efd7771e11b4a9338cb03565b3e3b66d9a73dd84a896084ed4e090f419c68ea1cd0c9a26c46aa914626e37e0bf148cb6254111e8de181126f28207e23c1f7ad84c1de630a591a9d34ee81e62d8c20566c0de2e44a1036a3ad9ee01a3267c4c1250d214d80488fecccf963ac0263e594da927a599f3fa5dc011b207266cb2ebfa2f870d42e827500f432794635e94c812d6d470c4ddd3243cbb2844282dadec998821e53d81b815") r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00') setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00000004c0)=""/206) write(r0, &(0x7f0000000600)="170000001a0025f0001b000400edfc0e1c0b0020e80000", 0xfffffffffffffd84) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000080)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={"6c6f0000ff00000000000029490bee00", &(0x7f0000000100)=ANY=[@ANYBLOB="2f00000000000000000000000000000000000000e0000002ac1414bb00000000000002000000000000000000000000000000000000000000000000000000000000000000000000004bd90000000000000000000000000000000000000000000000006474f7332549000000000000000000000000000000000000000000000000000000000000000000000000000000008faf615cde2391e5736ba41ab70180c200000000000000000000000000000000000000000000000000000000"]}) r5 = semget(0x3, 0x3, 0xa0) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000000340)=""/94, 0x5e) semctl$GETVAL(r5, 0x2, 0xc, &(0x7f0000000280)=""/168) 2018/05/04 09:37:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d0000e6000200000100000053ad000023f7b7d6ea76afe6330ee739b31904e2635cd58d1443474410e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a5408c1c149b7b83579f6a41c51f7d51933223e82ab867dac761faf"}) lookup_dcookie(0x0, &(0x7f0000000000)=""/4, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x200100) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x65, "a6199e1a07a02457882d8f6e821bfa74bebf1c3330ddf4754b9372eb7fed3c13a8d9fb5f0e6364ec2326fec27a45dc1375ac4629d8982f37bda5f53fb014cb316754feab993cf410a1c4c491802eddd6a304c4b6f0eb44a9b25f058636cb3c8fe7a82224e0"}, &(0x7f00000005c0)=0x6d) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x40, @empty, 0xfe4}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000000c0)="ab70281717a23aae88ae48a20e4c62ec8576a962626d1aa3786fde1848201d6d5ebfcb7622d516bb6f32677c02b6262846ee99d4300a84a061b634df210c10cd850d63a5e5790e8d4fd807fe7a5e4adf447afca4c1294262c79b55d444c3dbfaacc9b44b8520d26c52b9f2a074ddc3a801a8faad62c2a0096a92a427d275b36af351c5fa1bb3605d56382be830cbf541bf41b3706c564f5fe3e169f781c63659f33de88ffb235b590f3d5b6bfa274b3f5d38dc7bdd3bf772b2ee526ee7e46f6a656482eddd7812a3e79990e8f46203dca9f8cb30a7263d6a796e3318ce05eebe9d6e059f76d7e829b9f753c36e8bb522e10460cf0c8b85e7bd1c", 0xfa}, {&(0x7f00000001c0)="64ce8bbe4f9cf8ae72c0a806e7ff6e0a3217c1e131fce066c78ebcacb58c14e8f41e1892d7f3a67633ea1ab60d8b5d2ae9d4df0457350a8c2b20768e1222ba0b1c69522ab67c3746e325c4b0ca329c6efa9318caa45137948ee77eb0bae7c1d71de55fde3f7815dc1b722231b97929dcf1b0197bd13655e392ef1308cd18a9c1e08891d8cbe1e626db373071eda779b9fb312d7fbebd1d4deb6a286ca7196b7e66c8eb924b20a20ffffc7a6b74904736fbc54af253072713ea6c65b41f858d4eea68a21575b539f2bf", 0xc9}, {&(0x7f00000002c0)="c0f37e5d59240a7a307d2dababd5e9f78ec9442e5a27af33c5dfc6980f99972892071055012afffd81326ee5fd2d40585f4ecaa612a3e57fd3b4d6611d23a37fb2387421f2e1c714f7947fcc74cae634a5951c736a613f06c5", 0x59}, {&(0x7f0000000340)="97494446bdd6512a3d912a69766e228ee3d209d4", 0x14}, {&(0x7f0000000380)="83fa927aa984603295145aa7b68b67747fcbd90b07a7567da56b95df7c50a02d2163500438938dc33bcd684f37c895", 0x2f}, {&(0x7f00000003c0)="028acf2480d1e555e8da784936169ba0979171fc0e1e773b9dac78b9a9ab823a3494ab7806b1d8c764b517305fd7912722869ac50bffb38c216203c6f9f87744af18e6dcb0a7300c47c56438415f4107ca658cf9d6bff7bb0852ad33bcd9", 0x5e}], 0x6, &(0x7f0000000600)=[@authinfo={0x18, 0x84, 0x6, {0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xffff}}, @init={0x18, 0x84, 0x0, {0xfff, 0x2, 0x7, 0x2}}, @init={0x18, 0x84, 0x0, {0x6, 0x400, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x26, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1, 0x5, 0x8, 0x6ad44cf7, 0x5, 0x5d, 0x2, r3}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0xe8, 0x8051}], 0x1, 0x4090) 2018/05/04 09:37:46 executing program 1: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/05/04 09:37:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000008a00)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x9, 0x7fff, 0xa}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) r1 = dup(r0) sendmsg$unix(r1, &(0x7f0000000e00)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000008c0)="e5", 0x1}], 0x1, &(0x7f0000000d00)}, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000fed000/0x12000)=nil, 0x4) chmod(&(0x7f0000000100)='./file0\x00', 0x8) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x7530}}], 0x18) 2018/05/04 09:37:46 executing program 5: r0 = epoll_create1(0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x7, 0x2}) r1 = epoll_create1(0x0) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/04 09:37:46 executing program 2: accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000340)=0x6e, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000000)=0x9e, 0x80000000000007e, 0x2) 2018/05/04 09:37:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d0000e6000200000100000053ad000023f7b7d6ea76afe6330ee739b31904e2635cd58d1443474410e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a5408c1c149b7b83579f6a41c51f7d51933223e82ab867dac761faf"}) lookup_dcookie(0x0, &(0x7f0000000000)=""/4, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x200100) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x65, "a6199e1a07a02457882d8f6e821bfa74bebf1c3330ddf4754b9372eb7fed3c13a8d9fb5f0e6364ec2326fec27a45dc1375ac4629d8982f37bda5f53fb014cb316754feab993cf410a1c4c491802eddd6a304c4b6f0eb44a9b25f058636cb3c8fe7a82224e0"}, &(0x7f00000005c0)=0x6d) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x40, @empty, 0xfe4}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000000c0)="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", 0xfa}, {&(0x7f00000001c0)="64ce8bbe4f9cf8ae72c0a806e7ff6e0a3217c1e131fce066c78ebcacb58c14e8f41e1892d7f3a67633ea1ab60d8b5d2ae9d4df0457350a8c2b20768e1222ba0b1c69522ab67c3746e325c4b0ca329c6efa9318caa45137948ee77eb0bae7c1d71de55fde3f7815dc1b722231b97929dcf1b0197bd13655e392ef1308cd18a9c1e08891d8cbe1e626db373071eda779b9fb312d7fbebd1d4deb6a286ca7196b7e66c8eb924b20a20ffffc7a6b74904736fbc54af253072713ea6c65b41f858d4eea68a21575b539f2bf", 0xc9}, {&(0x7f00000002c0)="c0f37e5d59240a7a307d2dababd5e9f78ec9442e5a27af33c5dfc6980f99972892071055012afffd81326ee5fd2d40585f4ecaa612a3e57fd3b4d6611d23a37fb2387421f2e1c714f7947fcc74cae634a5951c736a613f06c5", 0x59}, {&(0x7f0000000340)="97494446bdd6512a3d912a69766e228ee3d209d4", 0x14}, {&(0x7f0000000380)="83fa927aa984603295145aa7b68b67747fcbd90b07a7567da56b95df7c50a02d2163500438938dc33bcd684f37c895", 0x2f}, {&(0x7f00000003c0)="028acf2480d1e555e8da784936169ba0979171fc0e1e773b9dac78b9a9ab823a3494ab7806b1d8c764b517305fd7912722869ac50bffb38c216203c6f9f87744af18e6dcb0a7300c47c56438415f4107ca658cf9d6bff7bb0852ad33bcd9", 0x5e}], 0x6, &(0x7f0000000600)=[@authinfo={0x18, 0x84, 0x6, {0x1}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xffff}}, @init={0x18, 0x84, 0x0, {0xfff, 0x2, 0x7, 0x2}}, @init={0x18, 0x84, 0x0, {0x6, 0x400, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x26, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1, 0x5, 0x8, 0x6ad44cf7, 0x5, 0x5d, 0x2, r3}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0xe8, 0x8051}], 0x1, 0x4090) 2018/05/04 09:37:46 executing program 3: unshare(0x20020000) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair(0x2, 0x5, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x7, 0x1, 0xffffffffffffff81, 0xfffffffffffff000, 0x4999}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x9, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/05/04 09:37:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/04 09:37:46 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000000c0), 0x657) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x430, 0x230, 0x118, 0x230, 0x348, 0x348, 0x348, 0x4, &(0x7f0000000300), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x40, 0x10001, 0x80000001, 0x9, 0xffffffff80000001, 'veth1\x00', 'dummy0\x00', {0xff}, {}, 0x0, 0x21}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1, 0x5}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xff, @mac=@random="6b6af67c67c7", {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x100000000, 0x1, 0x2, 0x7fff, 0x6, 0x5a07f194, 'veth1_to_team\x00', 'ip6tnl0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x8, 0x967}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200)=0x6, 0x4) getsockopt(r2, 0xfffffffffffffff6, 0xc027, &(0x7f00000000c0)=""/122, &(0x7f0000000040)=0x7a) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x0, 0x6, 0x7f, 0x1, 0x1000, 0x5c, 0x8001, 0x7, 0x10000, 0x59a0b613}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x46081, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x40, "4bb20df723c5e65ae6097e7e6896f33220668e8fff17945a66e3ad096a8842417d1a52dca20d319c0a3c60be1d642284a313c1ffad8bfac82d0aaceede3ad5b4"}, &(0x7f00000003c0)=0x1e) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x4}, 0xc) getpeername$unix(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) 2018/05/04 09:37:46 executing program 5: syz_emit_ethernet(0x7a, &(0x7f0000002240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60c5804000440600fe8000000000000000000000000000b4ff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000002500)) socketpair(0x4, 0x5, 0x100, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000001c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x2000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000000c0)="03a8464a4feec9b2203ccea1a8cd76a1a0d02810eb51445b90af267c74a5916d78426e64cef0bebd91d2d45115d28742818b62eeb4524ebce993a3349655976796d9cc6acfc0e704a1be2d2f4ebf5cbaf3590b59d13d5eaf9b06e869214d035f4d6c0b117db3e52a39407bd53433956156500be66caf574348fc6898120669d22a90e56f5790f55f4a7c46f7cef04c") r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x8000, 0x0) recvmmsg(r3, &(0x7f0000001600)=[{{&(0x7f0000000340)=@hci={0x0, 0x0}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/218, 0xda}], 0x3, &(0x7f0000001500)=""/196, 0xc4, 0x2}, 0x7}], 0x1, 0x0, &(0x7f0000001640)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001680)={'team0\x00', r4}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/04 09:37:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000280)={'bridge0\x00'}) preadv(r0, &(0x7f0000000240), 0x10f, 0x0) 2018/05/04 09:37:46 executing program 4: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(r2, 0x0, &(0x7f0000000040)=0xffffff8e) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000580)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="21946b74c3cafc74f126"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) gettid() ioctl$BLKTRACESTART(r3, 0x1274, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r4 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) modify_ldt$read(0x0, &(0x7f00000009c0)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/04 09:37:46 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xb0, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[0xffffffffffffffff, 0x5, 0x3ff]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2f0) 2018/05/04 09:37:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000000080)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000200)=0x9, &(0x7f0000000240)=0x4) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x543102, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000001c0)=0x297) 2018/05/04 09:37:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000140)=""/98, 0x28) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x9, 0x3) mmap(&(0x7f0000072000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) getdents(r0, &(0x7f0000002000)=""/4096, 0x1000) 2018/05/04 09:37:46 executing program 7: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, 0x0, 0x800000000004) [ 115.853335] kernel msg: ebtables bug: please report to author: target size too small 2018/05/04 09:37:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$link(0x8, r0, r0) r3 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="0018", 0x2, r2) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f00000001c0)=""/5, 0x5, &(0x7f0000000400)={&(0x7f0000000480)={'crc32-generic\x00'}}) r5 = creat(&(0x7f0000000500)='./file0\x00', 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0xb8d}}, 0x80000000, 0x1, 0x7, 0x1, 0x80}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000006c0)={r6, 0x8}, 0x8) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x200200, 0x0) timer_create(0x1, &(0x7f0000000140)={0x0, 0x2, 0x1}, &(0x7f0000000200)=0x0) timer_settime(r8, 0x0, &(0x7f00000003c0)={{0x77359400}}, &(0x7f00000004c0)) r9 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0xe23, 0x200000) connect$l2tp(r7, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r9, 0x0, 0x1, 0x3, 0x3, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) 2018/05/04 09:37:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x3ff, 0x0, 0x0, {0x0, 0x1c9c380}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000180)) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000040)=0x54) 2018/05/04 09:37:47 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e21, @rand_addr=0x9}}) 2018/05/04 09:37:47 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='mime_typeGPLmd5sum#.eth0\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x2}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000002c0)={0x0, 0x1000, &(0x7f0000002040)="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"}) 2018/05/04 09:37:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0x48, &(0x7f0000000180)=""/72}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) write$eventfd(r2, &(0x7f0000fc7ff8)=0x8, 0x8) r3 = fcntl$getown(r2, 0x9) syz_open_procfs$namespace(r3, &(0x7f0000000200)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7fff, 0x3, 0x0, 0xff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r4, 0x0, 0x0, 0x2198, 0x3f}, &(0x7f0000000280)=0x18) 2018/05/04 09:37:47 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x10}, 0xc) 2018/05/04 09:37:47 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ebd, 0x200300) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="10b7d44bd88e5feccb465e868aab6f78", 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x80) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) unshare(0x40600) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000240)={'irlan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) close(r1) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x200) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x80000002) r2 = inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x240) inotify_rm_watch(r1, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x1, 0xa403, 0xffff, 'queue1\x00', 0xffffffffffffffff}) 2018/05/04 09:37:47 executing program 4: r0 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000280)={0x8, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {}]}) sendto$inet(r0, &(0x7f0000000040)="0800de9257fdac5fc44e380f54da8efe5e4d1a531770b51227fc18cc655937a633ee1e2884a56c5e78552917b63083c10c21d29f39f462826ebf64e403bfca68d59b296e12d931c062a26a82aa9da21cb6585acee59e98654b0c43d64266221feb9eae0242ddf9e027e81982f40258f3eba29e5802944425a532d4f0949184", 0x7f, 0x8000, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$void(r1, 0xc0045878) sendto$inet(r0, &(0x7f0000000140)="c337", 0x2, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet6(r1, &(0x7f00000002c0)="e83f3d04fca9c2a4cc", 0x9, 0x800, &(0x7f0000000300)={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) [ 116.938652] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/05/04 09:37:48 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001640), 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="e06400a4b6887e0146586a48d7d3eadd27e9dd22310514c9ca13bba112706c13edb9804b08b5e9d5abb69c22e4d0839b6e17edf713b04ca1a3655a8b8d2eda89a58e48caffda66c34c0d3d954e403abbc79da977f96df26816ac60afe3548ea3560d29fee69d7f185044ce42bc83d90dda7861235b360147a1d95c0a0fb54a9462a4263fadcb142e23d01980c20bf5e03871f1762fa0572fb3e087c003f2d0ce2178da3132488ecba74a07f4308dac5cb7c6cda4892a4f724ecd648458747fa246e5346beef69c6d23500c623ced6ad66c2321e48f377dbc83c83768e611938fffc178f00811aa09c633ddd17f", 0xed) sendfile(r0, r1, &(0x7f0000b89000), 0x3e96) 2018/05/04 09:37:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x48082, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)) 2018/05/04 09:37:48 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) unshare(0x8000000) semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x805, 0x1000}], 0x1) unshare(0x8000000) 2018/05/04 09:37:48 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003700)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x8b9}}, 0x1, 0x59a}, 0x90) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) 2018/05/04 09:37:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x280440) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000012c0)=0x7) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x40) openat$cuse(0xffffffffffffff9c, &(0x7f0000001280)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001300)=ANY=[@ANYRES32=r0, @ANYBLOB="090000000600827c10cdd408d1baa790bde21d15d7e86eabd01baa134ee514241cfd9b0ed4aff20e84b48bf769de46400598569aa37aa509aaf54e80f7652f57209b163c497f6b2cfbeb09900123cd132eabbd80f12857b61573fb64647c8b550c3e723c8fe889907f80c0a802f174f4e393db78b10749120e0d782ba8170bc79c16bbe5f1acb9302d5c371209d7c5129bb6a3875763577d0000000000000000000000093461e087dd11930492f6b33dac65086588e84a11e12303cb694da1ba50462afb22c237ae1f62e0a9de0563665bc7d15c6cea1985867a043a80802d"]) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0x78, 0x1000, &(0x7f0000000200)="267e0ce895d601b652a639ed328860027e80d046496babd706496d6fad474f0b1faed1cb21c072a60895efb1cd5e59de223bb9f6dd717d30dd02e7a7a40676bbb6ced36ce9d51bc9f22c2bfff69e1439391c1c8fac379528bac92056c18e557bbfeaad60490f253d3ba128bf233bbec7c92de7beaf0bce56", &(0x7f0000000280)=""/4096, 0xdc, 0x7fff}, 0x28) 2018/05/04 09:37:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x2, 0x3, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000014000700000000000000000002ff0006663bb5794faa29b78160e1274f1edc237e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d500000016118d878d2711668b7e773695361180474ead8974172631e43b24784e9caed064673d668a44d9640e16d78e4fa6b72e1422661474ac25423282f8bc5c65aed849bbccfd7afc4a432bf0454018d58a1be96ed88938a94596c570b7c687c29b46a17328e76d88f13caef04582fda587a8"], 0x48}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x88000, 0x0) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000080)=""/63, &(0x7f0000000100)=0x3f) 2018/05/04 09:37:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) write$binfmt_elf32(r0, &(0x7f0000000cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], []]}, 0x358) epoll_create(0x6) 2018/05/04 09:37:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x6) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/04 09:37:48 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x0, 0x5, 0x9, 'queue0\x00', 0x4}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) umount2(&(0x7f0000000280)='..', 0x0) 2018/05/04 09:37:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc004, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x100, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) fcntl$setsig(r1, 0xa, 0x30) 2018/05/04 09:37:49 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x101000) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000100), 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/248, 0xf8}], 0x4, &(0x7f0000000340)=""/17, 0x11, 0x9}, 0x100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x82, @empty, 0xad}, {0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x3}, 0x1, [0x1, 0x2, 0x1, 0x7, 0x7, 0x0, 0x8000, 0x1f]}, 0x5c) r1 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x2, 0xffff}, 0x1c) sendmsg(r1, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2e0000000000000029000000370000003b0d000000000000fb0200000000000000a812b9d55473"], 0x18}, 0x0) 2018/05/04 09:37:49 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x60000000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x6, 0x7, 0x7, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x80000, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) mremap(&(0x7f00007d5000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000022d000/0x3000)=nil) 2018/05/04 09:37:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0x48, &(0x7f0000000180)=""/72}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) write$eventfd(r2, &(0x7f0000fc7ff8)=0x8, 0x8) r3 = fcntl$getown(r2, 0x9) syz_open_procfs$namespace(r3, &(0x7f0000000200)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7fff, 0x3, 0x0, 0xff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r4, 0x0, 0x0, 0x2198, 0x3f}, &(0x7f0000000280)=0x18) 2018/05/04 09:37:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0x10000, 0x0, 0x5}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000100), 0x4) 2018/05/04 09:37:49 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x64d0, 0x2000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/236) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="6f6f6d5f61646a00377414738f8c61ef971636e091007c7c9b395bd6902677b269561d641b243abbcc73772a3d08b27f850bba93c4d89fa3502f81d9cf77b44c763aca9b279f6500e360fc0d462af7339725ebc787fa0cd9e307c4b065e577df0c5bd22955271511b6d8963e39eefa9160f24060beaaddf5c593cb88927b7d957632a839932896") pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000002c0)={{0x1, 0x1, 0x5, 0x2, 0xfffffffffffffff7}, 0x2, 0x7f, 'id0\x00', 'timer1\x00', 0x0, 0xffff, 0xc71, 0xb9c4, 0x7}) 2018/05/04 09:37:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x101400, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x40, "7b0eb040d0690bc4ddb1007ec263d4707158b1052867f28e68b4461d5c1a2372c73e22a25512ca848e929dce5902c6228b1807c97e8eb048603a260e94e3f5dd"}, &(0x7f00000002c0)=0x48) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fanotify_init(0x12, 0x1f3c4146536659c) r3 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7ff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r3, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xe815, 0x7fff, 0xb10, 0x5, 0x5, 0x8, 0x7fff, {0x0, @in={{0x2, 0x4e23}}, 0x9, 0x25, 0x2, 0x0, 0x2b6}}, &(0x7f00000000c0)=0xb0) 2018/05/04 09:37:49 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x23) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x4}) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netfilter\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f00000000c0)="c07396e4c4887a612ea49cf0e22eccde7ba168c2e7ca45fbe03091fed204101d1172c6e78078d037d358b222d5c6066ff51917d7173ea4e94cecd4f8bcae4b3bbeff7396f48204b3a80b7f8e9bb6db5d", &(0x7f0000000140)="b5e48cd3b5ebdfa7bae436eb7ade8cdc5884b42cee3821a12f31a969cd10c59f1bb9e057", 0x3}, 0x20) 2018/05/04 09:37:49 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getpeername$llc(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001500)=0x10) sync() [ 118.818426] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 09:37:49 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x6, 0x4) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/04 09:37:49 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x6, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) r2 = dup(r0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000000)={0x2}) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000080)="273c3ff1") timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) r3 = fcntl$dupfd(r1, 0x0, r0) epoll_pwait(r3, &(0x7f0000000040)=[{}], 0x1, 0x1f, &(0x7f00000000c0), 0x8) 2018/05/04 09:37:49 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0xc9e, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="b3153af020cbd39ffb3b2ac0339f96064d9ed1cc121cca6e72d0a20689dc69a5586c2d6c409b2d2d069092f2915b2da614e7149dd6b09969e49f8e5776c50732db0a8940d05daf1cefa9bdb3481ab230f258ac0aad3aa41f837e67116993df31da371d1161b09289acf0c696a7aed283", 0x70}, {&(0x7f0000000080)="ecf5912b24647c5b76c6c51c972e0b6dfd5c0a2851ce00311029da7c6773886c4233a874cec4de96f0c3f1ec8454a840b340880a1ce50ff72d1df2ebfb9ada8e5cf1d4115a58352c714983dfbd3d47274a13cfc686445ff30d72cb065cc58aee8e6cd9ca0fec77b81ca4ebc037040b00c548806f5140c9db34d35567b4302a1b74d7adf3f40497c032d5ba8b4de67c8590bb29fee97f2367baaf6256e4b412c5ec5279d80a5869743c4f804ab1248ddbc5e3329e9b41a40706b387d12b172fcc83539e24d651a5542d41c3f6c36b0c9f2bee02e4c671f8334546858be76d4750b6af8202e0a8d84c0f6c", 0xea}, {&(0x7f0000000180)="d67e2d6d55f64ed82be95f9c53f12c5201b7bb12e163a827204a4f34b361dc4822fa6ae072dd32401c69e77a00fd6e485c9ccfe11c0d09c7cb8d81a2fc77f6df357fa4bde5494265a1fc210993d44adf7ebf09228f5d693f8c7cc637474cfa15136940d85197c9b3ea1890850019397890aed62101d8c57c2f8822b397dcaaba0882289c7b490fdef380f4180fc3023f8a", 0x91}, {&(0x7f0000000240)="282dc84a6b396edeb5324bca46879951e8f62a6da4b07be7e2463ed2687f4e7a79e8ddb26270c89b6c58cfe463e53ed2ec94684bf88d7283c2426ac102d993f96ac5942f59dc7885eaaf1540e3db05", 0x4f}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f00000003c0)="e493bfb24603", 0x6}], 0x6) setsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000000500)=0x5, 0x4) 2018/05/04 09:37:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x400040) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @remote, @rand_addr}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000b80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000bc0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000c00)={@multicast1, @remote, 0x0}, &(0x7f0000000c40)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000e00)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000e40)={'ip6gretap0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000001200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000011c0)={&(0x7f0000000e80)={0x31c, r3, 0xc00, 0x70bd29, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0x134, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffc683d12f}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x616f, 0x3, 0x0, 0x1ff}, {0x99dc, 0x2, 0x80000001, 0x2}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x1c4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r13}}}]}}]}, 0x31c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40001) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) r14 = dup2(r1, r0) bind$nfc_llcp(r14, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x5, 0xfffffffffffff4fb, 0xd366, "1751afcef2db807572f9342de0d0b0be6e66c57fd5aeb20c511f9b8e9b74c9adc56ea216722594e8b83a54e725fc79c7d06fcaf4a7b68aa9fddc0b97192d5b", 0x18}, 0x60) shutdown(r1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f0000000400)}, 0x10) 2018/05/04 09:37:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000280)={0xf6, 0x6, "591aeebd760055a7f481717c691eff2a968e1c85cfd54ae70fedd4d623e42dcb517592d720c65dd847d67df56c6d0fe019abd024e82dc769fa4881c1b27cac2d4388303ca102fb0202ddb37579d30a83bfe81c93c1c964b7374787d2e052162d0af1ba42580685734db8931d138badf442af7fb6512792ff7cb8ae99744266742ed78addc58e8f215a3fc1381622797d8eeef6606f425f1578d32a13bed6dfdf504f87c9865195947520bbf9380fe7be9147c1cf6c80afb8866f7a16d1d22dfe2a2a2e80bddf3fba1d12aa47be7a7369a77688eb28f775a535402369d05d953babd46407a4f15f1b0f7a47d8f028"}, 0x100) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000007c0), &(0x7f0000000800)=0x8) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="0000000000003dfc530d00007a4b9250547d5ac56558aac43cbb7be8d7bd27786a30e778c97f09fa282b0549467cd2c6a866068b0850d4b49e80917c5ddb3c8b4859b596e70b62ed0e9c4ce15ba7b68f5af8722f503a080af4aefa317575bca10340d59f64") ioctl$int_out(r1, 0x5460, &(0x7f00000003c0)) setregid(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) 2018/05/04 09:37:51 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0xfffffeae) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[], 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x4004556b, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x1009, 0x3, 0x2, 0xff, 0x9, 0xfffffffffffffffd, 0x672, 0x800, 0x7, 0xfffffffffffffffd, 0x1}, 0xb) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x41, 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x800080, 0x100, 0x6}], 0xfffffe57) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/04 09:37:51 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) getsockname$packet(r0, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/05/04 09:37:51 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) 2018/05/04 09:37:51 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0xb05, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000b40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b00), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r2, r1}}, 0x18) 2018/05/04 09:37:51 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x7, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000440)={{0xffffffffffffffff, 0x0, 0x5, 0x4, 0x3, 0x6b8085f1}, 0x10000, 0x9, 0x1, 0x2, 0x3ff, "3e2a81c3750e4e78fc311ff9ae0a05b62b5ea78a09df52781d6df45a917b9266e4e9a208782cacee7c28f69101ad10e898bbe0085df3d22e8b29dd91f42d6b8f762fa3e405156aaf40eba2cbbe887212ecb7679e5e9f9e61bde26830dcf73418387cd9e76981218dd2daa1171fb3301145c4716a1ee79f29966d84bea84f5bce"}) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003ea68baacb1ca65f2db833acf501f1fa98df5d2b09bae385983748c8627d164decb364cc11c1480a7235dac77f817a8a2f293a60134f6d13e863e9"], &(0x7f0000000140)=0x2) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) listen(r2, 0x2) r5 = openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/05/04 09:37:51 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) readv(r3, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x0) lseek(r1, 0x0, 0x3) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000440)) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000040)=""/251) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)) 2018/05/04 09:37:51 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xa4) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0xffff, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x8041, 0x0) utimensat(r4, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{}, {r0, r1/1000+10000}}, 0xa59e2a4fe716a2bf) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0x8000}, &(0x7f0000000900)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000940)={r5, 0x75f}, 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000380)=0x0) fstat(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x81, 0x7, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r10, &(0x7f0000000480), &(0x7f0000000500)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r10, &(0x7f00006d3000), &(0x7f0000488000), 0x1}, 0x20) sendmsg$rds(r6, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/163, 0xa3}, {&(0x7f0000000a80)=""/121, 0x79}, {&(0x7f0000000b00)=""/116, 0x74}], 0x3, &(0x7f0000000d40)=[@mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x7f}, &(0x7f0000000bc0)=0x6, &(0x7f0000000c00)=0xfffffffffffffffe, 0xfffffffffffff800, 0x1, 0x4d4b, 0x0, 0x63}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x8}, @zcopy_cookie={0x18, 0x114, 0xc, 0x1}, @rdma_dest={0x18, 0x114, 0x2, {0x2, 0x3f}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x44a}, &(0x7f0000000c40)=0x4, &(0x7f0000000c80)=0x3000, 0xc1e1, 0x9, 0x9, 0x1, 0x1, 0x401}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x6}, &(0x7f0000000cc0)=0x6, &(0x7f0000000d00)=0x9, 0x0, 0xdaef, 0x6, 0x7fff}}], 0x150, 0x800}, 0x20000000) r11 = getpid() getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) openat$full(0xffffffffffffff9c, &(0x7f0000000980)='/dev/full\x00', 0x141, 0x0) sendmmsg$unix(r2, &(0x7f0000000700)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000080)="2d53c18a66c5a860ff3c30a0c4e66b8d0fccf6c21abdacdb66dcc63932b084b736c6ab98b60179e8d5e34b109cf0150036b0778e75c5cd1d8580", 0x3a}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r6, r2]}, @rights={0x38, 0x1, 0x1, [r6, r2, r3, r4, r3, r4, r6, r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x90, 0x40}], 0x1, 0x8000) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) accept4$unix(r6, &(0x7f0000000780)=@abs, &(0x7f0000000800)=0x6e, 0x80000) 2018/05/04 09:37:51 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000180)) close(r0) 2018/05/04 09:37:51 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x40) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000100)=""/188) 2018/05/04 09:37:51 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3c6, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000000}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000580)="240000002400ff2b3200000800367700f4ffffff01000000000000a3c76bf2cc9189db2d", 0x24) epoll_create1(0x7ffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x5a92, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'ipddp0\x00', 0x8001}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/04 09:37:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)}, 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xf1, "f881213775d70bae42026275120e5115f4e8bf26e0872f10c0f9cca8124ea54b688b3da6439f3fd3e16fdc5fe66694d6c36ef82b433ca99b67cce9ae56e19acdfe3f966bfc1ddb7e734917237efebf4e0a95479a1801d2cd624a649224336f44cadc71051bb3a322221a6419d3653203ca3646f0bb7e265c2af624077bf8c595d22e35ffbe06ec01de19887f86ef2bf099c1209fc8fd341171a9f38cb3598a6d4382b95501b446cc90a1dfa1ed7bc9cd3aff053c4c227e481995c77ddbdcbee66c1a2e65ed948cc1b137f27b3bf70ea85be64a5ab695a674a26dd9699f411de1778d21502c337c7942f290948deb393460"}, &(0x7f00000001c0)=0xf9) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x12000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x1000, 0xffffffff, 0x6de8, 0x7fff}, 0x14) 2018/05/04 09:37:51 executing program 6: unshare(0x40600) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r1 = dup2(r0, 0xffffffffffffffff) close(r1) fcntl$addseals(0xffffffffffffffff, 0x409, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)=""/4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_open_pts(r0, 0xa0000) io_setup(0x49eb, &(0x7f0000000040)=0x0) creat(&(0x7f0000001900)='./file0\x00', 0x111) io_submit(r2, 0xa, &(0x7f0000001880)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, r0, &(0x7f0000000080)="97320a67fc1a91b6d6969ed7beb958df6c8ad50c62e3407627dc81ba6183ccc0cf21906bae77d173a0fcfe1d5858ea7b200b13785806eccee1ce253b54723d77e0beaad3894da17e73253f18c49eb3f8bdf14ed954ca40314b6e0dd46f1e0442719b0441161657c3b0334bd17476dce71c53c34dcebbf614b0c6b3dd6eb92c7455e66f165621b130f7027186cdd3566139dcd12861c66016f4fa9acbb0b1e3ce7cd5ce887e117a2f6e2cef20239fd15a0c308943c8d19690d69e5475bbc64b7bfb", 0xc1, 0x401, 0x0, 0x0, r1}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffff7, 0x0, 0x0, r1}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000001200)="5778d93828878c194c06fdc2a4c973ec06dcd916a5fff2c6369eeddd23491a7ec6623c32e472f361f8fa7f035907ed849be2ecdf87770871bdd6cccf052a6db4fc563b5fa0a1742aedba0fcbb6c2942b4de5ab40183581c425b14423eb787c13e576d35626364885c56e64bd5f1cce2dc235c0aa44f6f881c062676b8c2ed34eb5e9c82d46b9fc2e60293c4380b978261d7d0df3b50784b50526d40ac286990dbc6903c9861c326da92097c19c1dc138d58679d4ff46cb033066", 0xba, 0xe7, 0x0, 0x1, r1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000001300)="03886193a62f678219c5ea67724fabead40581d7cfe3554603f154f1d2893e22ab74342ed43bb7260bf8d0a5a79ab244d6d723113a5c8165928fed88d6976ddef5cdc588269df26e98c6f5cef84834c4dc18b5d2a91e3c27e848899ff24c46936749ff5d15aa8bb7302a5455b939d1f365c4b68248d7719b90f97045390d750a8c066f296d96900f3abed6de75f350a39f290917b2fe7ad28b27dff01fbd8a4c9dd9e70a78dc44f82f2b056f1af087451107979a31df8bdee0c379ef5bfc42cdde9a", 0xc2, 0x7f, 0x0, 0x0, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x7f, r1, &(0x7f0000001440)="1b47cf95a81a901e3e6667ae7e7c9c31bffc5c507499d3584133ffc61152ef9289971ccb3ce4654c059a27f4233c39d483b31a507146e8ff23efd87adfacf841f58319a35495c9ab405f15c27e977132baefb955866f2f8d44ed2f8d28e6589abc47a0a3d90f13ac4f2d7e00e4bbf7bb", 0x70, 0xe36, 0x0, 0x0, r1}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f0000001500)="81a5c8b9dfc0e87285e9d4acf51a676129ebfe1cdd192092", 0x18, 0x80000001, 0x0, 0x1, r0}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x80, r0, &(0x7f0000001580)="4134c759c363131e83471cdd41116661e0da1c0a8ce62262441bddd79cc59f9388351b231991d0272f88ed66616caab8b771560bf7ee566f1968f4ebf10953ebee6f7ccfbd3904f5e1b6345207365e4b019c2758c27295b2805ec3bb00c8a6a6f71dc8f3570cebc1eac0580fbc9ede73231834e8d943bd8a89d9ef5b", 0x7c, 0xffffffff80000000, 0x0, 0x1, r1}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0xf, 0xe42, 0xffffffffffffffff, &(0x7f0000001640)="4f2d749f7973fd75d5c4c7af686ac89b32808cd965a1fc7d5af3fea0450dad79c3dc0b9349fb1e1b0895ab7c3e2ff0a726560df09dd701d9c3f5d9f78d1a770f7d7db97a5390cdac37000f1057399b85245801f3082f3ba41c8fd512efb2e64f1b5de1e3cdc4132c969ef85fb04a9ef4658abe674c0fa9a786cc477af3eb9c1e920a2f71c3c5b815c808d2601f73373b2481a5615c2706dab335f817d4f8fdb9f376473580eb3efa0e43710c9eef842577154e6dee7bc45192ba9d3fcbe47b", 0xbf, 0x1000, 0x0, 0x1, r1}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000001740)="032549086a1eedf7edbc8337743a51df80320cd67bb558f0dfffd6e4717f344bcbf50ff2f14ac3640b33af9d3a913bc9632f72394dbe163ec78e0bfd9492a101ab15b47063c226a4c8133a25af98aa64458944309d523dbcb88c8bf1a135abe94146e96f4fbde9d4a562d0", 0x6b, 0x9, 0x0, 0x1, r1}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000001800)="88c804", 0x3, 0x2, 0x0, 0x0, r0}]) 2018/05/04 09:37:51 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000200)='eth0+mime_type\\n\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x7}, 0x8) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000000)={0x81}) sendto(r0, &(0x7f0000000480), 0x0, 0x4000083, 0x0, 0x0) 2018/05/04 09:37:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = dup3(r1, r0, 0x80000) ioctl$LOOP_CLR_FD(r2, 0x4c01) close(r0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) sendto$inet6(r3, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) uselib(&(0x7f0000000040)='./file0\x00') 2018/05/04 09:37:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000002840)=[{&(0x7f0000002880)="390000001300094700bb65e1c3e4ffff0600000002000000450000002000000019002900000000000000000500000007fd17e9ffff06060400", 0x39}], 0x1) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000180)={{0x401, 0x3, 0x3, 0x7f, "c604bfcf5a987e0ca2b0ae41649399acc213def9598fa6a4fc5c800c15eb7273c8d9430b9e30a0fbed433284", 0x7ed2}, 0x3ff, [0x40, 0xaa, 0xfffffffffffffff8, 0xffff, 0xf4f, 0x80, 0x8, 0x1b4a, 0xfffffffffffffffa, 0x0, 0x53, 0xffffffff, 0xa00, 0x7, 0xaef, 0x1800000000, 0x1ff, 0x9, 0x8, 0x4, 0x7, 0x7, 0x6, 0x8, 0x0, 0x1, 0x9, 0xd7, 0x10001, 0x93ba, 0x88f2, 0x28000, 0x7, 0x8a, 0x6, 0xffff, 0x2, 0x1, 0xffff, 0xfcd, 0x1, 0x1, 0x200, 0x890f, 0xff, 0x695d, 0x0, 0x8, 0x0, 0x300, 0x9, 0x4ede, 0x8, 0xffff, 0x2, 0xeb17, 0x1, 0x5, 0x3fe0000, 0x0, 0x0, 0x71c4, 0x5, 0x8, 0x10000, 0x6c5, 0x7, 0x8, 0x4, 0xe0, 0x4, 0xe9, 0x5, 0x4, 0x4, 0x5, 0x4, 0x1, 0x5, 0x8001, 0x9, 0x7fffffff, 0x3, 0x38000000000000, 0x3ff, 0x3, 0x200, 0x0, 0x3, 0x7, 0x1, 0x9, 0xfff, 0x9, 0x407, 0x100000000, 0xfffffffffffffff9, 0x9c, 0x71, 0x8000, 0x4, 0x8, 0xa1, 0x5, 0x70, 0x80000001, 0x1f, 0x781, 0x9, 0x3, 0x81, 0x9, 0xffffffff, 0x2, 0x3, 0x6, 0x4ca51fc7, 0x7, 0x3, 0x9, 0xfff, 0x1, 0x4, 0x7f, 0x6, 0x7, 0x101, 0x6], {0x0, 0x989680}}) 2018/05/04 09:37:51 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0xf4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x80) [ 120.831234] netlink: 'syz-executor1': attribute type 41 has an invalid length. [ 121.096810] netlink: 'syz-executor1': attribute type 41 has an invalid length. 2018/05/04 09:37:52 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x4, 0x100, 0x4, 0x1}, 0x7, 0x2, 0x0, 0x0, "7e94163ef7a15f92"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/05/04 09:37:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b70000100016000007000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195, 0x3}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x40, 0x0) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) 2018/05/04 09:37:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000002400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000001c80)=@can, 0xffffffffffffff5a, &(0x7f0000000400)=[{&(0x7f0000000640)=""/4096}, {&(0x7f0000000180)=""/174}, {&(0x7f0000000240)=""/178}, {&(0x7f0000000300)=""/151}, {&(0x7f0000000480)=""/23}], 0x2ef, &(0x7f0000001f00)=""/179, 0xb3, 0x800000000}}], 0x4000000000003bb, 0x0, &(0x7f0000000080)={r1, r2+10000000}) fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) 2018/05/04 09:37:52 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="0a00000002000000000f0000000080000000000089388396639000000000000000000000000000000000"]}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x7e002, 0x0) writev(r1, &(0x7f0000000480)=[{&(0x7f00000000c0)='y', 0x1}, {&(0x7f0000000100)="c6e4f79aad29432cded0ffbcb4f34dad0b8a9304978c9463c4a2e357c0112970be8478656cde312970923196c9d8c5397480e8e1910e388c47118baa6fd8650df93851859954551606d81b5592c939b8d711280c812ee663b26e6e8c03e3552651b6f3a87da00fadab6fd39519a16fed0e96b8caeadbef61e608d42d0959d699bce6f02dc67eb17740f7ebef9ba686cbb4cab2c4dbc0556e8449c06f9c5f2f302fff6e297da1ca3d35bc9ee94806170533a10e6f0d19a6019b5f37896ed2ba4d3bea447b126baee301a9b2ded6a29ab5a5332e", 0xd3}, {&(0x7f0000000200)="b932988d28cb36cd9456933def5ea4bf56b63e753c7fdc9ab1f26c005fb6cf93be2762914d0a7a61785465d38f0ef086ae12d9f45306ba72f3a309d45ef1c0120987987cf01fce107265774d77a98f8922a0c43a7a94636cad83d28466245ea71f6f5814d0ec7fba85da6a85714c6df1495cc9cd89351237dd66a97a9437fb0bdaa7525f9dd88c9ada7d86970d285fbe299af912f473388d4355", 0x9a}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="88112a12c0eb528c5e9bf64c3349b6b31407740448254cc29b2f5f1e87a7218ebf5e3c69bcd716ce9cdf21f1b4a94a5f4ea2658e6772d8fbc832a5505f099b0bb132fbc3c787c672d1bbe6dbc3103183dce43ec175820c3b0d70a7292ee61eef0fdecf9e734aeab99d26fd6315ad528b7324f75db1dd48725b0f1a442af819c4028dcc5c150fec", 0x87}, {&(0x7f0000000bc0)="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", 0x1000}], 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @multicast2}, &(0x7f0000000080)=0xc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000500)={{0xfffffffffffffffd, 0xf39, 0x7, 0x9, 0x6, 0x10000}, 0x9}) 2018/05/04 09:37:52 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x4400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x3f, "f1fe30d1d84f64d769fd0dcf55dcc3511614aa5e3eef97fb827ef4f2507d023d5c29b92eecab82637acd3b62ec45695a40b6d6d9580d49db7bb55c7f1d973b"}, &(0x7f00000001c0)=0x47) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x40}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x32, "89dff0d670171fb025c8998495644ee48284d784d2bff734394aaee8499868daf502508108941c394dfb305bd46177543e33"}, &(0x7f00000000c0)=0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x8}, 0x8) 2018/05/04 09:37:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x200, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1, 0x4, 0x9, 0x6, 0x0, 0x7, 0x8000, 0xe, 0x40, 0x1, 0x5a, 0x40, 0xffffffff80000001, 0x200, 0x1, 0x7fff, 0x8, 0xbc50, 0x9af6, 0x3075, 0x2, 0x3, 0x7, 0x9c8, 0x300000000, 0x1, 0x80000000, 0x8, 0x98, 0x7f, 0x81, 0xfff, 0x8, 0x80000000, 0xadc9, 0x4, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x80, 0x1, 0x40, 0x0, 0x470120d4, 0xffffffffbd2d9dab, 0x1}, r1, 0xa, r2, 0x2) r4 = semget(0x0, 0x0, 0x0) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000140)=""/252) ioctl(r3, 0x3ff, &(0x7f00007bb000)) 2018/05/04 09:37:52 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3c6, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000000}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000580)="240000002400ff2b3200000800367700f4ffffff01000000000000a3c76bf2cc9189db2d", 0x24) epoll_create1(0x7ffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x5a92, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'ipddp0\x00', 0x8001}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/04 09:37:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff5c0, 0x2201) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @random="9aa3651bf9d2"]}) 2018/05/04 09:37:52 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x2}) 2018/05/04 09:37:52 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) close(r0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/04 09:37:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) uselib(&(0x7f0000000040)='./file0\x00') fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x80000001, 0xffffffffffffffff}) 2018/05/04 09:37:52 executing program 1: r0 = memfd_create(&(0x7f0000000180)='./cgroup.cpu\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x8, 0x4c3, 0x1f, 0x0, 0x4}, &(0x7f0000000280)=0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f0000000140)={0x24, 0x4, 0x8, 0x3f}) mkdir(&(0x7f00000002c0)='./file0\x00', 0xfffffffffffffffc) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/04 09:37:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0xfffffffffffffe0b, 0x80, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_elf32(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x558) close(r0) 2018/05/04 09:37:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000466000)={0x10}, 0xc, &(0x7f0000634000)={&(0x7f0000000140)=@updsa={0x138, 0x1a, 0xb01, 0xffffffffffffffff, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in, 0x0, 0x33}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000000040)) 2018/05/04 09:37:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x10000, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x10000008, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x7, 0x4) 2018/05/04 09:37:52 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000000, 0x20, 0x8, 0x6024c23b, 0x60}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="290000006b5640349b4867010159b4d9364ce16658f71c01ebcc68d5c6683cea0c5032084cc146502d3ca2e30cf79b59b6c9571e95bb3bec1cafa503726da5e1f4994f1fe5e3fd0cfb70e28884b65269dd3fa0760c52d542ef1a6b603782f08e8172486a5785adf85bf308c533562d870f8de55677a66348122ad59de38453ba2fb48343be8d15ac6efbfe741f0f5617e87739395e5c70d5c31ca05523859a62112898c300e825a0e7fd65e2624f58d64f699da090d76be1f60ba1e93b9876cb784849f9f9d1e43073090ff4fc61c2d2b05b0b64fb9576ad4edac1dc44191bcb5260295da3"], &(0x7f0000000200)=0x31) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x100000001}, &(0x7f0000000280)=0x8) 2018/05/04 09:37:53 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x7) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@remote, @broadcast, @multicast1}, &(0x7f0000000080)=0xc) 2018/05/04 09:37:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x400000002, r2}) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x7ff, 0x260b, 0xfffffffffffffffc, 0x2f, 0x0, 0xbc, 0x6, 0xc, 0x4dfc, 0x2, 0x6, 0x1e, 0x0, 0x3, 0x6, 0x6, 0x1000, 0xaf, 0xfffffffffffffffa, 0x8, 0x1, 0x20, 0x0, 0x7, 0x8, 0x7, 0x7fff, 0x5, 0x8000, 0x1, 0x80000000, 0x3ff, 0x5, 0xfff, 0x1000, 0x1, 0x0, 0x7f, 0x3, @perf_config_ext={0x101, 0x10001}, 0x0, 0x8, 0x5, 0x1, 0x1000, 0x6b1a10f2, 0x4}, r2, 0x0, r1, 0x9) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0201000002c546000000000000000000d7412d10d55daefaf837842ef5f3a18dd0578170c9067dab378f9281c988750884cdc93f2cfad1079ae23ff39de4b7b6f2f51d8dc42b9f69e3a3ac0df327691a3ed3f158ba1c1d12c5144492b89761c10e480228eb7e0363a0b1d815bad34f8aed8b6b543a73fdea3f512b5b6c16ab65c6c5ebfee538b24901f555da147c6a85ccc3d99c9b060ccfebba11bed4cea8fbad5a953a101dc588ee2981f005713b2f0d44f78f0f87aada3e572ce6634984107641631e99d790928a0c"], 0x10}, 0x1}, 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000002c0)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000280)={0x5, 0x200, 0x5, 0x3, 0x5}) truncate(&(0x7f0000000240)='./file0\x00', 0xffff) 2018/05/04 09:37:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0xa683, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1000000, 0x2000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xa171) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/05/04 09:37:53 executing program 4: rt_sigprocmask(0x1, &(0x7f0000000580), 0x0, 0x8) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x100000001, 0x9}, {0x8, 0xfbc}, {0x9, 0x81}]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000340)=ANY=[@ANYBLOB="bc944942c5a79602907ec65ae732d451caee87b6be14f1ceda38d0c2f193fa7f4c79ae7de3a851e8fc96172393d008990d3a49cc513ff68aa3084d15c153b008fb5458180031cbe2aaea799d1f4952f58dcc71902ef729bf910be855b232d92e5a3d40bc1a4bb56b2fd5b7"]) 2018/05/04 09:37:53 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) close(r0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/05/04 09:37:53 executing program 6: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0xbdc, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg(r1, &(0x7f0000000c00)=[{{&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x0, @random="c4ae89870698", 'syzkaller0\x00'}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)="f62f812180b73b9144e611daf4d1cd", 0xf}, {&(0x7f0000000200)="4c805283a0057c455d75964040daae92b3aa2013cf6421d9148a4289ec9ebb4990fea25ee640e09840ca73c0065f1fd97bdb7e8974", 0x35}, {&(0x7f0000000240)}, {&(0x7f0000000280)="b7", 0x1}, {&(0x7f00000002c0)="e9b99559bb54f4e42cdcec2026451441b3ebdba0c1e00bb559d75ee110d77cea14c52a595081ba6d69c66a57c050eebef00496f187ea198827153a6434f9fae80b60d15019a6bb227aa92014e02a8acaed50d8666209faf336aade47c9017e065bc8975e5f033bd74ef92fb439a4c0c56c89", 0x72}, {&(0x7f0000000340)="24a97ada1a0d00944d3adcc00eab6eda39a01629dd545e80c5f353387dabd61f2f0a8edb77a426a58fb3e4a9815aa0eb003e58eb2233", 0x36}, {&(0x7f0000000380)="c0eed607525e458172e4cb014445fe00680738a4e8860667e60e80f76528bac690b207eae6c318489957b40221da96b70fc1a408798d99c4d17b392b1063f6c3dac09ff6f94f61e2ed5911dc8396d88bfd8653b8f1a3b25d9533680a7b164fac2142fd37e139777f2d61b7c4", 0x6c}, {&(0x7f0000000400)="70059c6f6c2fa1182ae74660b2f9016d2539bb2efb8073ddc94f960d6b", 0x1d}, {&(0x7f0000000440)="0f08948573a9d51bee73de2615401781ca6a757277f30c570e0d35a626d1be4aa5f56e9a076566280f583e1e8795251a17aba56c797bbe0c5b1725119d325d2616e36db346af7540002ffc81e8be637edf499adeeba8472cd406ad4a4b7118c324ed0e18a444857ed9dd6e565e8823f1b69bc80522d6711c5e1443c9b0867767a174fa588e5da60a123aba7b61bfdef395212d3d3991be9cad71398f942784c32b506f4de4b45b45da518b64c1d57d643f73ebaed9ee7a22aaf720ce674fb4f9f8b8e175980a931e8dca58f16b66e2a0321f609195995f09009ae1deb7b41f450c5a35befc37ce04666ec30080e557c9f262ce7b", 0xf4}, {&(0x7f0000000540)="ad0a4fabdd916674815d23463ac3feb7e71f2e265a4d396b52bfd4a8495ef934b0353ac7efbaa59fb53282026c2cbfeaddc6ed67c98a9a0afe9b36c51bb4af49185104af191f293deffd79f9bb7ce964908337b568a7cc0b9b24906ea4bea204a079d7f2b7e79a71e678b9447e94d9d4b4a8fd241f54066eebc1e339cd39a36f31d6574040785051bfcdcffd65ca83283139b3bc74460488d5709755ad9f1954ca30ff485f64f53bd9ebf4296e6819", 0xaf}], 0xa, &(0x7f00000006c0)=[{0xc0, 0x112, 0x72, "1662a01d32071bf98195f39c4d228be5029f92826fd5c295f85e265271e7666579cf4ba05cf1640f3d3cbd6caa279f338867ca3a82e6106880f05faf194800d2ebe8c6e61e911caf081bb482073260aa71901f3b293aa3147c59cb9285e553e721fa62f4b136801114b35e15efe89860a5cfb2b12554e7985d2222af1acb812e24af29f6cc163d6c952a415e801b0c3c628b21deea317cebf67ad1223e5d22b2b5ea7769d76d4d864c76124a"}, {0x100, 0x119, 0x800, "b519cd28b2f2b0e32fb6f687e52cc3b533cb4526c5b990b752d4d49f0998412e955ec70e756cd679746adf4542358d51d9cd127862aeec540408f44e8e95ca60fcca472258bab9358f085a106126736fb9d3f64bbe812ac631c5bba6269c0be58a4fdf1e168d03be53ea2476049fceea055fa9e59db9125b60be082cf2ab6e2c1e8a9efc9b603f49cc70c1f988d630574af81518e37345996f20cf9c222bf8e2a814c9f132e746a54c594b7e9a5ed332c4e2e3a87f8c7e9e345cba04f5133e01d9027f1941b62108f8f23b6812bb26eec97615d642f52726b7ed20e6f8fb3285016c150f9928737edbb7953ace"}, {0x90, 0x115, 0x5, "62a45d75b3a25f890693a7d385e16509d4527584ec4c18ac5b56dc70bf6cdde474b34f5b76e064ac192b7ebd654f2561f056d306831eb75b9cf147b48704fd73e5cf35f15443d5c56c43ba809a1e14863f5af8c3abf9ef086dbd17e465b908d074fdb323e12ec50924988f0ed96437806463936a682ad8fcf34c25029f31dd"}, {0x20, 0x11b, 0x10, "50680900d75df722abb78b8280da"}, {0xc8, 0x104, 0x403, "02249ed31dbb95f2afd2c1ecce2947f1643d08653e54722ca8ebeccdee7020692b2208361966f2e31803a85a61e6774e3f15bfebc36955549060bc75ebf9cb8f6eb9d5c5f08af6fa119fb306048918e28d1c219817cb891ef06bd7d164088c4e59b348f07339d349c557d7a853960917a75a329ad14ea135f845369e726c94f3b4ff936e87a966a3d8fe856dac7bea86c0a9ffc4d0406d2cb85e276208e9d787e8c286aa435b9698842069bd1a4312f28f3093e41dbeb365"}, {0x20, 0x0, 0xffffffff, "17abb9b4a3b4a9abc75b88bf"}, {0xc8, 0x1, 0x3, "37680972c21a2a88aaed11159eb45dd26b0363b08235902b5871c5c6e0a6635571fd4f66f2c183a781d3a5d8958ebce3711245ece20c629b8cf86f5c544781c7b86a79e788da0fd141435c1ef34112c616cd61f06dbd5a26c8d407a6f02cc253a220309a06d01396d8dd115b4b02b221c55259454b1b51168884d2b8383623651ae13cd531fc6cc0f7570e537f5d71d5773bea722f373b50303c5bc87cf1d707a6805ccdbb9297e21927747450f356992733ae495999"}, {0x108, 0x111, 0xfffffffffffffffd, "e47d68df00ebf3d6b998ed43bf48e44d99f54b42c6310446b0d929a6fff30d37c2c84620d6b9c61412f8eef21129e93a5c42cf74d4d2939650eafc206d03ff2a8a107374b33e15c82459ff0e1e0bbcbb86c1ce5f0b723d32f10e88848492c3bf463976ef784aacf38fd94d20015c181cf63e6e5f7f9a8ce68cada9098c700752410af606a4f1a9655da6dcb8ab1531219551e37b2634d4e1753903504236e3851b092ebf47b9722d06c2b54195cc537a7d27bdb1879e1959b8e7e2a06b6b56500ef2372dd4533a2657ef74ce29d338dbcd0aff79eed0feffbd4ca8f2891ac16309d9e24fa166733973752f6fd5ef0b4edbbdb433e0d7f8d9"}], 0x528, 0x20000001}}], 0x1, 0xc090) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x6) 2018/05/04 09:37:53 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f"]}) ioctl$void(r0, 0xc0045878) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xa81d, 0x8f9, 0x100, 0x9, 0x172e61eee9c4572f}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r2, 0x2}, 0x8) 2018/05/04 09:37:53 executing program 3: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = getpgrp(0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000000040)={&(0x7f0000000000)="12a5f2bf", 0x4}) r1 = syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) fcntl$getflags(r1, 0x3) 2018/05/04 09:37:53 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80502, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x14f3, {{0xa, 0x4e24, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e22, 0xf9f3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0xa, "0a0131c16e278829baa8bdc5f88e10b32abf45fd8cc7740ccce4de52c6517bcb510e0b7cb8a89bf483d200abf152daf075b522767946d5950dfc8370c15345e28fdfb1f29d1c5290cf756c6cacb6d93c0d2be3ef3ad83cbfafcca53b70ad5391db43a857f8f4a5945b3131a03d2600f39d91359d0d147cd0edd0e291cd88"}, 0xfffffffffffffd79) 2018/05/04 09:37:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000020"], 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=""/192, &(0x7f0000000000)=0xc0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/05/04 09:37:53 executing program 7: r0 = socket(0x1000000000010, 0x2000000000002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x7) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) write(r0, &(0x7f0000000280)="260000001e0047d791f60000000822070700df4b4800010000000000aa07550500040008f973", 0x26) 2018/05/04 09:37:53 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) recvfrom$inet6(r0, &(0x7f0000000140)=""/169, 0xa9, 0x20, &(0x7f0000000200)={0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x57b}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000300)=0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000600)={r1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000640)={r1, 0x1}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x6, 0x5, 0x3, 0x2}, {0x5, 0x1f, 0x101, 0x6}, {0x5, 0x5, 0xffffffff, 0x80000000}, {0x2, 0x5, 0x2, 0x8}, {0x7a, 0x4, 0x8, 0x1b}, {0x2, 0x152, 0x87, 0x5}]}, 0x10) sendto$inet(r1, &(0x7f0000000000)='m', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r1, &(0x7f0000000b80)="1d", 0x1, 0x0, 0x0, 0x0) 2018/05/04 09:37:53 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x1, 0x8, 0x8, "14f8aee4468f270a6e20d9cfaf636788d22605d89363c345028498378b5dfb74e7158df49a6d3bd769e41d8eaaa6e6f434c3dc356a1e1c09b32c7d617c89e1", 0x32}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) 2018/05/04 09:37:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x800000}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4c}, 0x98) 2018/05/04 09:37:53 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x2040601) write$rdma_cm(r0, &(0x7f00000000c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffff, r0}}, 0x88) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) [ 122.616091] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 09:37:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2f, 0x31]}, 0x2) socketpair(0xf, 0x1, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000000c0)=0x2) [ 122.694796] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 09:37:53 executing program 6: unshare(0x40600) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="580400000000000014010000090000006b38675ead401aba199c93b55e07c6dd4d097f67d8b7b4abc1f204a30aafdaf7b4559556d9101709322b6022ae39e4c68537e918d56fc5f60d0ec25d434d3e8883e36011c57e87"], 0x58}, 0x0) r1 = socket$inet6(0xa, 0x1000000001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00005b9000)=""/155, &(0x7f0000000180)=0x9b) 2018/05/04 09:37:53 executing program 3: r0 = gettid() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x6a}, 0x8, 0x0) r3 = msgget(0x1, 0x134) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/75) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000005b000)={0x3}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x7, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r5+10000000}}, &(0x7f0000046000)) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x2) 2018/05/04 09:37:53 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) sendto$inet6(r3, &(0x7f00000003c0)="9b43067f902d1e181970e644b12f8a29e184009a18e6c7047f6cba4c21aa8f4777c9a273899fefe0c25d534aac77e3a740226e2a0bafb79797fdc232342b987b37d974fd927edf7bb2b62d0cf7f2e3c5217a81e8ac3526d5b475d59193a90eb3324664ddc484f0889ba9ffee949368cdebeb4c037083ff84aa780c3da1cfda0bb7fdd8f009c3489e3bd4e74699b7e2f2b862fafaaa891936ff43e1decd92239e8d3c1ad64dd7b5ca68915a081da61c96c29bace1e28290ee3634972eccbc9dbb7745d209a7f61d45a01a816a77525d2752", 0xd1, 0x4001, &(0x7f00000004c0)={0xa, 0x8000000004e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) socket(0x9, 0x4, 0xffffffffffffff7f) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000001840)={@dev, 0x0}, &(0x7f0000001880)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x100000001, 0x4e20, 0xbddc, 0xa, 0x20, 0x20, 0x0, r4, r2}, {0x7, 0xbc, 0x8000, 0x5, 0x40000000000, 0xffffffffffffffff, 0x7, 0x80000000}, {0x800000, 0x8, 0x7fffffff, 0x4}, 0x3, 0x0, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d6, 0x3c}, 0xa, @in=@rand_addr, 0x3504, 0x1, 0x0, 0x72, 0x9, 0xa1, 0xb96}}, 0xe8) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r6, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/04 09:37:53 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)="6664001a000000") fchdir(r2) exit(0xfffffffffffffffd) rename(&(0x7f00000001c0)='.\x00', &(0x7f0000000140)='./file0\x00') 2018/05/04 09:37:54 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xb4, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=@polexpire={0xcc, 0x1b, 0x831, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {}, 0x0, 0x6e6bb2}}, [@policy_type={0xc, 0x10}]}, 0xd5}, 0x1}, 0x0) 2018/05/04 09:37:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000001, 0x2, 0x3, 0xff, 0x9bef}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x80, 0x4}, &(0x7f0000000200)=0x90) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/05/04 09:37:54 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x490882) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xffffffffffffff4f) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) 2018/05/04 09:37:54 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000180)=""/217, &(0x7f0000000280)=""/201, &(0x7f0000000000)=""/7, 0x2}) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001780)=ANY=[@ANYBLOB="000200084f8e5432"]) r2 = dup2(r1, r1) ioctl$TIOCGPGRP(r2, 0x4004af61, &(0x7f0000000080)) 2018/05/04 09:37:54 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1e) unshare(0x4002c040000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) 2018/05/04 09:37:54 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="b4c335ef8d2bc3dbf8ffffaf5aad4301000080000000000cc1879e52110000a84a945ef0b40403000000000000004e2432a19afec0000000000025055dc2d25652c7270a50ff446744c93684fb922746c01488b7026d8b433dd0965a30b24d8be764ab48dc48c306b4ecfb8ab16c5722fa9465abb22554a983e41097cdcce16076b3ecc63088c915cf9f244c40b787da0c27fc3c7b61b66924166638f90e85554df5a82250f0883ec58a3b6ecfbe9852a24e9b539ad3d1824e095c0990978d5494"], &(0x7f0000001040)) r0 = socket$netlink(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={'erspan0\x00'}) 2018/05/04 09:37:54 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x315c00, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x2, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x3}) add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="1f50", 0x2, 0xfffffffffffffffd) set_thread_area(&(0x7f0000000000)={0xffffffff, 0x0, 0x400, 0x7fffffff, 0xfffffffffffffffd, 0x9, 0xffffffffffffffa3, 0x7ff, 0x4, 0xffffffff}) 2018/05/04 09:37:54 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv6={0x86dd, {0x0, 0x6, "832c85", 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0x0, 0x0, 0x1, 0x32ca1ed9}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000180)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x305000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/254) [ 124.155165] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) 2018/05/04 09:37:55 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) msgget(0x0, 0xe0) setsockopt$sock_attach_bpf(r0, 0x29, 0x6, &(0x7f0000000100), 0xfec0) clock_gettime(0x0, &(0x7f0000003240)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003040)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000002c0)=""/85, 0x55}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000440)=""/204, 0xcc}], 0x7, &(0x7f00000005c0)=""/158, 0x9e, 0x6}, 0x401}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x1, &(0x7f0000000780)=""/196, 0xc4, 0x7}, 0x7ff}, {{&(0x7f0000000880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/58, 0x3a}, {&(0x7f0000000940)=""/81, 0x51}], 0x2, &(0x7f0000000a00)=""/54, 0x36, 0x80000000}, 0x9}, {{&(0x7f0000000a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000ac0)=""/241, 0xf1}, {&(0x7f0000000bc0)=""/17, 0x11}, {&(0x7f0000000c00)=""/184, 0xb8}, {&(0x7f0000000cc0)=""/102, 0x66}, {&(0x7f0000000d40)=""/78, 0x4e}, {&(0x7f0000000dc0)=""/123, 0x7b}], 0x6, &(0x7f0000000ec0)=""/67, 0x43, 0x100}, 0x40}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000f40)=""/164, 0xa4}, {&(0x7f0000001000)=""/36, 0x24}, {&(0x7f0000001040)=""/249, 0xf9}], 0x3, &(0x7f0000001180)=""/234, 0xea, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000001280)}, {&(0x7f00000012c0)=""/129, 0x81}, {&(0x7f0000001380)=""/144, 0x90}, {&(0x7f0000001440)=""/234, 0xea}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/40, 0x28}, {&(0x7f0000002580)}, {&(0x7f00000025c0)=""/198, 0xc6}, {&(0x7f00000026c0)=""/12, 0xc}, {&(0x7f0000002700)=""/143, 0x8f}], 0xa, &(0x7f0000002880)=""/208, 0xd0, 0x5}, 0x6}, {{&(0x7f0000002980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a00)=""/152, 0x98}, {&(0x7f0000002ac0)=""/166, 0xa6}], 0x2, &(0x7f0000002bc0)=""/205, 0xcd, 0x7}, 0x3}, {{&(0x7f0000002cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002d40)=""/157, 0x9d}, {&(0x7f0000002e00)=""/122, 0x7a}, {&(0x7f0000002e80)=""/2, 0x2}, {&(0x7f0000002ec0)=""/124, 0x7c}], 0x4, &(0x7f0000002f80)=""/160, 0xa0, 0x4}, 0x8}], 0x8, 0x2020, &(0x7f0000003280)={r1, r2+10000000}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000032c0)=0x200, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'team_slave_1\x00', 0x3}) 2018/05/04 09:37:55 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0398fc62c5da9b0c6f87"]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) accept$ax25(r0, 0x0, &(0x7f0000000100)) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/04 09:37:55 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40000, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x2, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x807, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000300)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bridge0\x00'}) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000140)=""/219, 0xdb}], 0x1, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000080)={'rose0\x00', 0xffffffffffffff81}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000003c0)=""/230, &(0x7f0000000000)=0xe6) 2018/05/04 09:37:55 executing program 2: io_setup(0xe5b, &(0x7f0000000180)=0x0) io_destroy(r0) pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000200)="a2", 0x1}], 0x1, 0x0) close(r2) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) lseek(r2, 0x0, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000140)={{0x1f, 0x6, 0x9c3, 0x1ff, 0x100000000000000, 0x4}, 0xffffffff, 0x6, 0x2}) 2018/05/04 09:37:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xda7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4e9851403a51bc1580000000000d932f4607c0f88f410000f0000010000000000950000000000000000000000000000028d8daac4b1db96a518aa6b4ae4a6c0126608911b5e50cee4ecb2fc2272ce35f5"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x2c5) 2018/05/04 09:37:55 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) bind$packet(r2, &(0x7f0000000100)={0x11, 0x1f, 0x0, 0x1, 0x5, 0x6, @random="543ee7020117"}, 0x14) bind$packet(r2, &(0x7f0000001200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f0000001240), &(0x7f0000001280)=0x4) recvfrom$packet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x2, &(0x7f00000011c0)={0x11, 0x1a, r4, 0x1, 0x80000000, 0x6, @random="58d461ac6ba4"}, 0x14) 2018/05/04 09:37:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) getsockopt$inet6_int(r1, 0x29, 0xf9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000001c0)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000200)) write(r2, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22edbd", 0x12) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) getpgid(r4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="f41b74cd657995c2e39cce433fd8c9bea516d64e888be2f6d10a774157ef47c70d256b5e2377e4f8f71af38c3741d6b2981e3d6f", 0x34) 2018/05/04 09:37:55 executing program 3: r0 = socket(0xd, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000002000)=""/164, 0xa4}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x6, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r1+10000000}) 2018/05/04 09:37:55 executing program 4: socket$nl_xfrm(0x11, 0x3, 0x6) syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0xab0) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/04 09:37:55 executing program 0: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bf000/0x4000)=nil, 0x4000, 0x8) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/05/04 09:37:55 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000280)=0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x0, 0x3, 0x118, 0x2, 0x43}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x8, 0x9}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x2, 0x0, 0xc00000003}, 0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)) 2018/05/04 09:37:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x359) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 09:37:55 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0xfffffffffffffffb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='nfsd\x00', 0x0, &(0x7f000000a000)) prctl$setfpexc(0xc, 0x80000) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10200, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000", @ANYRES32=0xffffffff, @ANYBLOB="100001001b000042330000036ae47767afb3df87762b0000000000007e00000000000000040400000000ebffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000004fd35a287f18985f441e0219e146923f200aceab806dcb00000000000000"], 0xa0) write$rdma_cm(r0, &(0x7f0000000400)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r1}}, 0x18) 2018/05/04 09:37:55 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) 2018/05/04 09:37:55 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000a000086dd60110c1100383a00fe80000000000000004aa51f842334e6b7ac586f0000000000ffff02000000c1e013ad3ed2b6b4000001030090780000000060cb155d00002f00ff020000000000000000000000000001fe8000000000000000000000000000008d82f06558eb6a17d1b97112f19a096adc4400d8416190bc39700ab003cb2f5c0f208b5215bad258a1ca727d55c8b4988f63983572eb1a093cf1a8175e1c19633003dc4eeb0cbcdb8a5e"], 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}}}, [0x1ff, 0x3, 0xfffffffffffffff9, 0x8, 0x400, 0x1, 0x2, 0x10001, 0x5, 0x93, 0x800, 0x4, 0x6, 0x4, 0x200]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={r0, 0x6}, &(0x7f0000000200)=0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x200000, 0x0) r2 = semget(0x3, 0x3, 0x80) semtimedop(r2, &(0x7f00000003c0)=[{0x1, 0x8001, 0x1800}, {0x4, 0x8, 0x200000000000800}, {0x2, 0x100000001, 0x1800}], 0x2aaaaaaaaaaaade8, &(0x7f0000000140)={0x0, 0x1c9c380}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000280)=""/103) 2018/05/04 09:37:55 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x410200, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r2) r3 = openat$cgroup_ro(r1, &(0x7f0000000440)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast2}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r4, r5) 2018/05/04 09:37:55 executing program 4: socket$nl_xfrm(0x11, 0x3, 0x6) syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0xab0) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/05/04 09:37:55 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xe7, "caf34723c73bf88c32bcf4175066549e16d7057391f7d27062d63849580a7fe9e8976ec998717b39a65ec69231ee566c0c4ed534a733176d2ce0bd8570ef55c920b4d39c79211942369e3e78b8486db949170803dcfce7877e4ea02e5a6b61c6e81cd137b8a6285adb31d46721e2a7ccabc7dc58278d405749d491468cbcaf315471615b349d2f6c7fee57a5863fbbb984d9e403a01da45878887d380f36e5d4051422dd28a51feaa84ad65525ebefc5cdb29ef6cef61769b07d0998ae39372402dc6c0af228347dc588224e9e340480306c754823929ce341fb925232a32b224c1fc63b4b1ec6"}, &(0x7f0000000180)=0xef) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x40000000}) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x4) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x4, 0x9}, {0x0, 0x2}, {0x4}, {0x2, 0x4}, {0x8, 0xad82}, {0x2, 0x2}, {0xf, 0x7f}, {0x4, 0x2}], 0x8) 2018/05/04 09:37:55 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x4000, 0x0) r1 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000140)=""/151, 0x97) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa1b0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000087f25b8b864e3abe0100000000", @ANYRES32=0xffffffff, @ANYBLOB="000000001559a92dbd388e5f6ece7c99de2ec7496cb510c644136f80b831e0"], 0x48) 2018/05/04 09:37:56 executing program 0: syz_open_procfs(0x0, &(0x7f0000000200)='fd/3\x00') prctl$setmm(0x23, 0x4, &(0x7f0000fff000/0x1000)=nil) socketpair(0x8, 0x80000, 0x8, &(0x7f0000000000)) 2018/05/04 09:37:56 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x40605) r1 = memfd_create(&(0x7f0000000080)='-\x00', 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0xffffffffffff8001, 0x4) getsockopt$inet_int(r0, 0x10d, 0x4000000d8, &(0x7f0000000000), &(0x7f0000000040)=0x8a) 2018/05/04 09:37:56 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0xb4, 0x1, 0x0, 0x2, 0x8, 0x109, 0x7, 0x9, 0x400, 0x20, 0x6, 0x100000000, 0x3, 0x7ff, 0x200]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000240)=0x8) unshare(0x400) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000280)={0x21f0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000002c0)={@empty, @dev={0xac, 0x14, 0x14, 0x21}}, 0x8) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xffffff59) 2018/05/04 09:37:56 executing program 6: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa4, 0x0, 0x30, 0x70bd2c, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x73ca}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffe}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xa4}, 0x1, 0x0, 0x0, 0x10}, 0x44000) recvmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/91, 0x5b}], 0x2, &(0x7f0000000140)=""/77, 0x4d}, 0x0) 2018/05/04 09:37:56 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000500)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0xbb6c}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0xd0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, {0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x401}, 0x1, [0x1800000, 0x0, 0x81, 0xfffffffffffffffc, 0x10001, 0xffffffffda922a2d, 0x24, 0xfd9]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) 2018/05/04 09:37:56 executing program 2: r0 = memfd_create(&(0x7f0000000080)='!\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x2000000011, r0, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x64001) recvfrom$llc(r1, &(0x7f0000000040)=""/46, 0x2e, 0x2000, &(0x7f00000000c0)={0x1a, 0x327, 0x7fff, 0x7ff, 0x6, 0x7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in=@dev}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="f9a9714b2848f5ccb982111fa1b8e417a79d6acc087565a4b36f804988f094bae27656c176cc80ff4eb827dbb41ccc090bd1717cca3b8ce2f09cb997191adf47f1176d8962198e424d8730d8a4016b3b5daebef3f3f7012d522a953ca942dd8079f6f41bebcd7b08298d27cc83b4189caf2ef3a6288f964ad08c5f6fdf97fc4f6bd25bdc632e64c95fe193887ebfc757a74be78ebe8166f9dde6550ae8b9a96342", 0xa1, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x1000020) 2018/05/04 09:37:56 executing program 1: prctl$void(0x8) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/05/04 09:37:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000440)=""/161, &(0x7f0000000500)=0xa1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0700000000000000000000800000000001000000ffffff7f01000000000000000300000000000000050000000000000002000000000000000000ceb800000000000000000000000001000000000000eda60000000000d58c"]) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="b9b3ce6824aea1cca934ccc8a987645919c86508ac070aa1777dbf7262a789a686c251320db75f4b114c53bc94529a641a7b7a7b768c729b2c7b59fc5952a9a09067ea44364f4847c0e453d3b90dfe5acacfe92328a2783a2852a2b13be761ec563bf128c862ee187a69d219eec24b8097dbe1bae0f93f2da5cfb64f552f06aaca14d2828308120402865117702c6f02be90b257969ac9043d28a5c5bf8cb42f09c52e03560f4b4e72a0f991904af5b3094de490c30548fa2199856f6ac7b22a412d5776a55c6a703573552d8380015d67bf2353fce3aa7dae8ac3cf9427ff158a99edd449de3a0f9764eb205e5bf7b07e7627900ccc1207eb2f1e", 0xfb}, {&(0x7f0000000300)="01f04a6fe97fb4f92b7a2e979ec56e8095eb1aaaea0840ca80e23ffb15b4ba204e0ea315d34c3eedafa82846cff547ef9bb6c08c5bc86554ebdf056afbf59d93ea778654df482c196d5a69b3962bd606f201e3d7b569c7b14142717c3daadbf608ab325e4aff569870c50ad70b939d448d190517798811ee04ae0ddf63615378bb9f42419899427bbed07d88948431e071d964ea70d3bbb727b1820e42b637f48d59356042c608324269", 0xaa}, {&(0x7f00000003c0)="7f79de36a0a08f48cabb67d5f0e888f86b6405ebada3e58b55182e9d", 0x1c}], 0x3, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa, 0xffffff8000000000}) socketpair(0xb, 0x80800, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f000011a000/0x4000)=nil, 0x4000}, 0x3}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000540)='cgroup.subtree_control\x00', 0x2, 0x0) close(r3) lseek(r4, 0x0, 0x0) 2018/05/04 09:37:56 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) r2 = dup2(r1, r0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/120) accept4$bt_l2cap(r2, &(0x7f00000001c0), &(0x7f0000000240)=0xfffffffffffffe38, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/102, &(0x7f0000000100)=0x66) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x80}}) 2018/05/04 09:37:56 executing program 4: socket$inet(0x10, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x1cb) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x86, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000eed000)}, 0x20) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffa40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r4, 0x48, 0x41, "c24e732b02361483a905faa2302938fcba160b03afc749edb105af670ddd9026b654143ce70aec92c5b53974884fa3c7c73d05a8f7c9e14735ff6a580f80129b60"}, 0x49) 2018/05/04 09:37:56 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20000006}) epoll_pwait(r1, &(0x7f0000297000)=[{}], 0x1, 0x0, &(0x7f0000197000), 0x8) ioctl$TIOCCONS(r2, 0x541d) 2018/05/04 09:37:56 executing program 3: modify_ldt$read(0x0, &(0x7f00000001c0)=""/4096, 0x1000) r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x2000) r2 = syz_open_procfs(r0, &(0x7f0000000180)='loginuid\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000011c0)={0x0, 0xa1, "45d45c2a0e4912c5a4b549a3de9cbb73db61c76eba6831aef4c3cc6e22787a40b1814f08f9422fd34b34545bfb5476ae2eda2e443609787d2bc39d2c06a24506f8f98f65c40d6098c8735e30200f2aa1be3258a00978728567db13dee80462310ebdbd84c979ecdda9b057201e7efb3035e7f7848c3e4ea9446bce11429baf1ab03d7adfb220fd55596e485693165ecd74b03848c49f881a5c014ecbc73620a435"}, &(0x7f0000000100)=0xa9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x80000000}, 0x8) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) syz_open_procfs(r0, &(0x7f00000000c0)='net/sockstat\x00') 2018/05/04 09:37:56 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000a80)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x2, &(0x7f0000008000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x380) 2018/05/04 09:37:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xfffffffffffffffb, 0x0) unshare(0x500) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="7100fad7"], &(0x7f00000001c0)=0x13) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) 2018/05/04 09:37:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6c}, 0x3c0) 2018/05/04 09:37:57 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/93) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x0) 2018/05/04 09:37:57 executing program 4: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x40240) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000070000)=ANY=[@ANYBLOB="180800001c00090100080000000000000100000004000200"], 0x18}, 0x1}, 0x0) 2018/05/04 09:37:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x0, @empty, 0x400000000000000}, 0x1c) bind(r0, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0x80) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73790100000000000000c62f8b05c9f2da8e28ca926e3fd025005966cd43b6fa78ddf94c2279e2dd96bb57865becd4a2e5121f62159a3568d5053d24596e4e0b3b748b26f34029ae9b8b699e55901417ad4b2267af86dea536c5b002e719e1d9c29bf97bd7e1e8b3bc3289f56d1ffefc05d4b29551977af7801f58ec59ffb9de09b0d906ca2a690100000000000000726f144fd0856bbf478a40a2ef60837b74da79484a24d06062d5c01d90d800000000"], 0xb1) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000200)='t', 0x1, 0xfffffffffffffffc, 0x0, 0x0) 2018/05/04 09:37:58 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000380)=[{0x0, 0x1}, {}]}) 2018/05/04 09:37:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@loopback}, &(0x7f0000000180)=0x14) 2018/05/04 09:37:58 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x3, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x3f, &(0x7f0000000040)={0x39, 0x7ad, 0xe08b, 0x20}) ptrace$setregs(0xd, r1, 0x3, &(0x7f00000000c0)="1f66a26c8e6c65c31c0c5d7372112142d965fd7721dc90f2250239d0da69b307a293d78f98e20a78c78abdc6ac9f30060efea7f92fedbb062bde57d5eb3ffffa87e191814d77942102f0be") fcntl$setlease(r0, 0x400, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000180)=0x96) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000240)={r2, 0x5d20}, 0x8) 2018/05/04 09:37:58 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) umount2(&(0x7f0000000780)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000000c0)=""/89, &(0x7f0000000140)=0x59) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) munlockall() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x423}, 0x4) 2018/05/04 09:37:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000)}], 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/05/04 09:37:58 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmsg(r0, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f00000007c0)="534c7e9709e07ea7de6957b34f41cb2c23ec629aff52ddf6cde438718e1f3b90605c864a2dbe4f3ed4bb21eb100cb99f0a04e2fc4550cc3a5f444d72e42d82d4870126e9f861de63f96833a0dcbbbd13c95181f82eb39ef16935ca29dbcdb7", 0x5f}, {&(0x7f0000000840)="d3e84ddbca6e674259f0015ccbd8fe883562f99c0810dd18db6bd671cce0f3bd444fe74b06f62861359453e5c5c42c7598195b67d6b132c6ca7fa512fbacb64639754f700a245872ca92f5c07cae54cc14f147df99aff00e53ebcd57e95668598502c74e964619a04c89c83ded7e45e9f62380b143502bfe1d5ce433de89f8c4606c3022dcb60d543858b0dd1a2627c83e5dff099f43f531e646576290dfda2a90b8b8f878a30657e4c38f6bc1ea85c08bbe6a2e422edc2dd880727fcc39fbc735", 0xc1}, {&(0x7f0000000940)="273a9cf6afbb6ba2006123cdcdee25df97a5bd29b74fd1b96044149c970d9f7c4341e469d2c21da81146d158d97b3ed8ecccc03ebbab9b5b89bbd554dc982452a130cb6785c71d92ff900fdee9f2f77c1e67488aa6bd03f48bfb775c21b6ce0860de21860df705fcedcb1519e312ca7892dbb6ad", 0x74}, {&(0x7f00000009c0)="39e808af515d234e7df97d096c8a5208d7d922d8010e4e5ffe230c8839c4d16d3fb2f4502f7d9a3c7dac9724c8668a43880285fb3f5c24b04a2cbe6c1108dd9d51db927d88a58edb5b241e1dd9c7d4db21412754fca030fb5b66d22f0ee779cd06a81344655e3777893a92387b78b8a09cce8b77c6e03d745b5672559f4629916a219ea59e02f0fe48340d92e2c88657b1fb8fa6d6f9c1411571ededeff2a225b0e0bc88f5883b876107c588ab40463b46375e91915c7ad27f8e90f3dd73b3efd9106ef9", 0xc4}, {&(0x7f0000000ac0)="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0x1000}, {&(0x7f0000000140)="95887e2121a58545368551cc1d6aa5969caabfc8017ae3", 0x17}, {&(0x7f0000001ac0)="a5793d2fc0e2e0cd015d7e97301d4dcc1e24649010b3ee175d396f81c1c1313fc504c3a98fac6d14fcbb47b8bf3569f74a0ae4ce55c41c9be9b8423b0ae6bedf9edc650d04c521959acb9ca8966171981706ef7152909c15a28d2ba82e131341c51a976d4ea87130836b0fc8ab8d341e22dd56a45622c195ebfa97e1d1467dc6cf85bba9510180e51c1cb1a21ba3f73024503ffc6447eac11ca556f21bbc8678f86b5111b87abe4c9c773ec36212f2b94f448c5ffdcb12b6dbf9b1699735219399560de8181d2605d78389a2dac8616ae33e6a09bfc2db3992ae521dc904f85c63762a97241828fb003f6711d8", 0xed}, {&(0x7f0000001bc0)="4e4da5f6ae932d249c2528f34eb76a5dcc53e98e684474b0cb050770e3a4a643ba2747b400fb1fe509598ff9bd76d60734682df3c5d214cdee6c14e500f7f88dfaa500d5038ea02f30105063f675eef6453cfce1439c658e670ff8d8cd8a04cb5ece50eda54d983190bc15dd06406ba3a968eda460a2c13c761d4528b8bc3013aa39a802f6db1650476e5c45d7b37db72beb7b3d1e8c1e83e45d8deacb2038edaa3deb6a1b1c", 0xa6}, {&(0x7f0000001c80)}], 0x9, 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{0xb8, 0x117, 0x0, "b933c938351bbf3cf916047467b10f1a5332ad43a16cfad6173726639cf9f85da9036f53ddbab1a260d43462f1056043c046b7c75edd584b210497b24f9fffc887852225e47f0b525377e76d36c477886576da35cf783bc868335d2a0e14916ddd175390c735573be19fcd1d8291d60b7a8929d1d95e7a24b24491098117caa28570bfbd43ccc3803f2c9cbb2f6e7e5d87b244cee8c3574af03ab448f0af9d6135a6a2a0"}, {0x100, 0x84, 0xfffffffffffffffe, "006434721cc1ded6c0f85a660e73f598b97310f6a106dc2f901e58ac1efa17b4d43dd4442b46802d5565e8969b7433acc8d67809444b441b32de2dd455610317a0f63fb306bb673b6946e33e8ea9e33e3e6f8f5d02722e28efabe2100d8c02883e5e1ec68e832e2fb034628380254df1b895422c6e1763c35c6875f010d3854929564154df8673c936ed3d539d31382601c2e751877ead9329e90f1914ccca8372c55724d3dd8ea588257841d6dfc057f022c1465668860487685370f8b7edae486085b58c6250a0a8c730b08818c89be9ce251642177c985212a8e558c6a93c780a77016bf1bfaa61d0844c870e"}, {0xe8, 0x103, 0x0, "879175bda0e82b91935046a18b7e56ee8ea4985b6de43be289c882cee996f1e382cded1a019ed0058a0ca7eddf793b674e8ba874b75347e3d419275b0208d326cb0cc5293e5b38c6c56bfca5f4add371eccbc88c72029b46c1252ead47d027e0c3bb1a01fdf7dadaf85c889bcae8e2158521d80cfd638451aa4e45aad5f6f94b0927e12194c5fd212c128f91f07e518d0bb050b28133fc3c56e8b6e166b2f439e5e32dcab3cbcce6b5754df595265d7867cd7255669e794899282bf9205c09f84ee2823b7db63e90d07143546f89f8d480da9e9f7a"}], 0x1438, 0x20000010}, 0x8000) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001c80)) mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003240)={0x0, @broadcast, @dev}, &(0x7f0000003280)=0xc) r2 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000003f154)='./file0\x00', 0x0) r3 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0\x00', r4, &(0x7f000001fff8)='./file0\x00') setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f00000000c0)=0x2, 0x4) renameat(r4, &(0x7f0000000000)='./file0/file0/file0\x00', r4, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003200)={0x8}) sendmsg$kcm(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="12dd669a8fa2c9b0f0d0833fb3ee1fc01981a269984ee520a5c7502e035fe816e99c5ef205fcd4e68549ce714db743f34f814414551a1a17b41488a89deecfc807fada81e97b085da4727896bc2f97caaa7ae204bf6400dd66d517b3415c397a77f90747dbf92d6af06754e8912de94a90c569ec776a45adf6cf83ea7d96b3b01a78865c6f1daee84558d956b94c42444dcb37a1ee520f75e8950f2d3d56a60bf0ee57b40c735bdc79989b7f374658c7183b0e3daa3b70ce5e87193876f451498aa256e7e23cf534f30a757ea9495fd50c747a2087ea7c17849cb6dbf45cabb995a62ca219c975fbf1c2", 0xea}, {&(0x7f0000000280)="a95e27178020d4c3c4ae119751d615f2860aca774e4671ad0dadf4994a4a0cb156d24ee2c39aa67407e7768af79e24c8cf4d745b295e4552866f643ec9d28488bd62ceb792837a8cb94f688af64b8de1e0cd7075d49d1abd9480e1a8ffa30889246edcaf721d21cfd02812466a1a4e04c3a818bee70f01344fe6dd949a0d85abd027fceaea6871cbf4faf8376517790168742cd80fd87544d70e25d61a7fe1b65ca6727812caafa4cf619fe0e5c8eddb2eedc307e139173714ee195bcceaa2b3b9536489fb70f26c1ee2b2780e1aca60dd4c4e072579c10fc7e4c5386bc57b2bad2c616e92", 0xe5}], 0x3, &(0x7f00000003c0)=[{0x30, 0x18c, 0x216, "d9794eea379e1c0b3d0ca6086a89b5747b6f60252c8568809aab06"}, {0x58, 0x10e, 0x10001, "8b8c1eeee6cdec9c76b3429b76616bef67f08b84b7ffaab3593289de0ecab698f605c0761e920fa0ed46961909d3b69c7b8f825eea179f0aff740fb8a0c1c45911b981b3b8"}, {0x40, 0x0, 0x81, "badafa829c868359ee8dd9b8b1729ad90216ee5902f2e269324089799a823507835beb3c890bb93de587485a77"}, {0xc0, 0x103, 0xfffffffffffffffd, "687c5a53ecca5ef225d9eaa2277ea52c6f7a72ed4c981fd7be43525e5faa0ac5b86d82c33dd69c14cc8031e39ee40ff3cedb8303b8cd664b4ca3e063035b8dc796decd8e66387a0c92bb07eeb0f9c161dc7ce6198da38c83430b7c4f0cbc1940f9436f527a68a0faad86b21a6a49fdaf767aa3cc2f7bd38009ff011c1ae24d0a5599cb2b8234f4b51ba413a65665db1e352618092a7eb2569fe27166092e015f80c0cdacaa65f946cd1d93"}, {0x88, 0x29, 0x0, "3833d349b28d3dd86708483eb78a1f49d37c4ed25caae7ce743ac3bb705135151db14f13b97805e7abd96fd5661c88334dbf98e924d0a13bb6294f673e929186dcff09e673d055e073faecd970d06902d513c63053d7c90e15699529213d197510814a409a257cf32c4bed81dce19893bd1cc1"}, {0x90, 0x10c, 0x3f, "83f88cbc79a9668db68f6e0b0cddb843f5ceacc75e83b1ba59646bd0baa0a6b642d33d479fe2ad3be8a50c9f34d9ef4696bd5d042c6329d36a2b3aaadc48da7c868a8e56ba55797155cd249d613872eb96394d5d86f9171acb7cf72f9b117a128d3a4919b9ed86698ed204913c8dc8584d78ffd9787a1598743307e3f7"}, {0x108, 0x19b, 0x8f90, "3db103d35e6058b13227e9df1997c9ced3d0a90118c9945ee8c8d5b541265f312493d18c7e1c3e7aa9038a9eab83222e98a66741187630df2991175a4838f0558528aa8fb0b6a6620353b4ca8b99f6d9e5df21a296d81f420c597cc605629718c5adbd172fa078fb741fff8fb2cf467069bb50442fb79a343516b7a35506bc56c52af61e7ac1c4fd0451ca409b2749f165009d6c9676a8dc04e542211d173836fbf9a20d31306c78cd5062674a380faf4bdc922edc34c36fb68733153600624aca9eba5c26a3223a865d0f39dd186b3dbc75a3649f99aa2ad97a1d270abfc679df0978c6b555ab75f475198794656eb973e1e6f0"}], 0x3a8, 0x890}, 0x4) 2018/05/04 09:37:58 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff10", 0x24) 2018/05/04 09:37:58 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000000280)="17", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x11, r1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x27, &(0x7f0000000140)=""/39, 0x17, &(0x7f0000000180)=""/23, 0x65, &(0x7f00000001c0)=""/101}) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) 2018/05/04 09:37:58 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)) getpid() gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6ebd093b996f231167") pipe2(&(0x7f0000000180), 0x80000) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000080)=0x1f) futex(&(0x7f000000cffc), 0x1, 0x2000000000004, &(0x7f00000000c0), &(0x7f0000000000), 0x0) 2018/05/04 09:37:58 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000140), 0x4) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x11, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/04 09:37:58 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r1, r2/1000+30000}}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) preadv(r0, &(0x7f0000000180), 0x1000000000000036, 0xfffffffffffffffb) 2018/05/04 09:37:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/mixer\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001140)=0x7f) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffeac, &(0x7f0000000080)}, 0x0) recvmsg(r0, &(0x7f0000001940)={&(0x7f00000011c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x5d, &(0x7f00000017c0), 0x0, &(0x7f0000001880)=""/139, 0xfffffffffffffe4f}, 0x0) 2018/05/04 09:37:58 executing program 4: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000001140)=0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001280)={'nat\x00', 0x0, 0x3, 0x1d, [], 0x9, &(0x7f0000001180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001240)=""/29}, &(0x7f0000001300)=0x78) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001080)={'broute\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) 2018/05/04 09:37:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000380)=""/186) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000680)={0x800000, 0x0, 0x1, 0x40, 0x4, [{0x6, 0x8000, 0x8, 0x0, 0x0, 0x1408}, {0x0, 0x1, 0x4, 0x0, 0x0, 0x80}, {0x7ff, 0x7, 0x8001, 0x0, 0x0, 0x880}, {0x1, 0x212, 0x10001, 0x0, 0x0, 0x3000}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000008c0)) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) mq_timedsend(r1, &(0x7f0000000640)="e8ab1b0066719d19000000000086bb0002", 0x11, 0x7, &(0x7f0000000280)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x5, 0x45, 0x8001, 0x6, 0x401, 0x100000000, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x4, 0x1, 0x3, 0x2}}, &(0x7f0000000180)=0xb0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000780)={0x5, 0xb7be, 0x2, 0x100, 0x5, [{0x9, 0x2, 0x7, 0x0, 0x0, 0x80}, {0x4, 0x80000001, 0x9, 0x0, 0x0, 0x800}, {0x8, 0x2, 0x2}, {0x6, 0x4, 0x10000, 0x0, 0x0, 0x2288}, {0x1, 0x10001, 0x393b686, 0x0, 0x0, 0x200}]}) r4 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000900)=r4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x7fffffff}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='veno\x00', 0x5) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000440)=0x5, &(0x7f0000000480)=0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x33, &(0x7f0000000200)=0x1f, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000300)=0x103) 2018/05/04 09:37:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="70c60717a15a2b3af823a5341ec9666f", 0x10) 2018/05/04 09:37:58 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[], 0x0) recvmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25={0x3, {"806bb146571575"}, 0xbb}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)="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", 0xff}, {&(0x7f00000001c0)="9da1dd964945b924d554c9e2e4d581aa71da6d6a654f1dc6320bf8fc6ab800badea6c7d020cce2a768ab65f09fdd6548aeb207064dec23240527a04c92ed4bf894d4579727dba2e609fa5a54a9ed4a62f24179abeccdcb15ff524cf1503d6857c7ce770214255d772fd1258030a60bd4d5aa9aaac515c81ff3eb42cfcad5792efe842cf0f65e0fdd37c877891dd5f010792bd283d4c7df98f8a8689cb493bba078cc61c763b2cd9005853a9639300ef289031dff3031ca5d77761947e866", 0xbe}, {&(0x7f0000000140)="4b059907a750841c31677ada", 0xc}], 0x3, 0x0, 0x0, 0x20008800}, 0x40) fcntl$setflags(r0, 0x2, 0x1) readv(r0, &(0x7f0000000100), 0x0) 2018/05/04 09:37:59 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x19, 0x103003) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0xfffffffffffffe61) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/05/04 09:37:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x400000000000, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getdents64(r1, &(0x7f0000000240)=""/141, 0x8d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000080)=0x84) 2018/05/04 09:37:59 executing program 4: io_setup(0x5, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101841) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x10001, 0x6}, 0xc) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x0, 0x5, 0x6434, 0x0, 0x7}) io_submit(r0, 0x1, &(0x7f0000001440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000240)}]) 2018/05/04 09:37:59 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = shmget(0x0, 0x3000, 0x80a, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000200)=""/252) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000000000)=""/229) 2018/05/04 09:37:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') mbind(&(0x7f000011e000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000527ff8)=0xffffffffffffffff, 0x1b, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007efff6)='numa_maps\x00') pread64(r1, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) pwrite64(r0, &(0x7f0000000280)="ff", 0x1, 0x0) 2018/05/04 09:37:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@loopback}, &(0x7f0000000180)=0x14) 2018/05/04 09:37:59 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x7, 0x3e4, 0x0, 0x0, 0x0, [], [], [], 0x5, 0x3}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000000b2000000000005000600000000000a0000008d000000000000000000000000000000000044d5430700000002000005000900ff0000000a40000012000000fe8000000000000000001000000000ff000001000400000002000100000000000000020c0000000005000500000000800a00000000000000ff020000000c800000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/05/04 09:37:59 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"73797a5f74756e00b68000", &(0x7f00000001c0)=@ethtool_regs={0x51}}) 2018/05/04 09:37:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1000000008, 0x84) unshare(0x40000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x480002, 0x0) accept$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000640)=r2) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000400)=0x8, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$poke(0x4, r3, &(0x7f0000000000), 0x20000000000007) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2200, 0x0) 2018/05/04 09:37:59 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x20000400) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0}) 2018/05/04 09:37:59 executing program 6: mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x400, &(0x7f0000000040)) open(&(0x7f0000000000)='./file0\x00', 0x410002, 0x0) 2018/05/04 09:37:59 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000080), &(0x7f0000000140)=0xc7) 2018/05/04 09:37:59 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/04 09:37:59 executing program 5: r0 = socket(0x40000000015, 0x5, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="31000000e10000000000000000000000000000000000000000000000000000000000000100000000000000200000000000000000000000000000000000000000000000000000000006160180c2000000000000000000e00000027f0000010000070000000000000000000000000000000000000000000000000000000000000000000000000000000000455faaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000"]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x34, "a65d06d50ff6ea8039ec7ddce535db2691a329d2be9be466457c8f5c45227fdbf6f646fbe95c3facbc050f207f97a59ee6e70e57"}, &(0x7f0000000140)=0x3c) sendmsg$alg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000240)="d1e9c6541efd0f67796ed45aaf8bb8f75b9bf5fb855564490864b818e889ccf866b5d18aa7bb9571d6ba6e000055e89df7e6e5e972b3b46578d6afa8c38f318062e75c6ea5cefbda984744c2bfa57223312cb8a9ac0a0c9a6a6b7d012be0009030c62e8c984340aea992dbafdbf2d55a63927c09c82e5e65", 0x78}, {&(0x7f00000002c0)="ab71be34fd8440b748a76cf7f4633892aca689d2389b45a498b6bacc627c0ddbba39836e2d8f7c4141a46dbbf4b7029d", 0x30}, {&(0x7f0000000300)="ed570d24825e356dbd05120d604649ac709d40bb8b60719ba0c3a349618cc191ec8fb7315d9bfa8ddd3cb093b4f5b6952269e842ca3f5b199fedfcbc40038e3cc210b958381733b465a167d9b52109c0b0fda272ae3eeb1bb5a142767e640d1cea1430d8392b1ce74ac5112f21382ae86a7e7a12f4547d86d808e075b3d4396d22f48a3b6acd17e8faecae7c95db04d4efab00652f22a5159d374b415c4410a12c8d523be354b2e1c26e05281559b455bbe6838584a87f2e9c1c", 0xba}, {&(0x7f00000003c0)="e3ae984fa672c4a71f0536f594afe49ad9e48afe5410109ec0d326f91d8d17ec4a158c65b3560eec754a572bf5a3aab052e123b433f25bc82f520f04f3d60673a9edc7c9988652d30f71ee538dafbb41c7a2df7dca1f73b1e836ee316e46061503e77bef09767350b176e0ab871da0887f3db25235166275cd42023f096d98f5b533d1ad8c6864", 0x87}], 0x4, &(0x7f00000004c0)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}], 0x18, 0x20040000}, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0xffffffffffffff4b) 2018/05/04 09:37:59 executing program 4: timer_create(0x400000000000004, &(0x7f0000000140)={0x0, 0xa, 0x0, @thr={&(0x7f0000000040)="d3c8737f06c0cb743eb03687265c33a1ff7fafd9110c71ee59f16deacc1a7aa084e517628ca109ec59a3c9f4ad9fb876113692fb05c56873de734be6f7b3bcae5fd308584cabb6dd38febd7d1124ee7b861ea7aa35a540746d3ec8fe8a2f6c13b7936bebeb66dca15751a8a1ccbbce146e256e7c3c7c628edde60e0ba39102aa7a00084a3e3fcaeaa3cf2d640f0857bafd53450d576a06a0bdd8587191ecd7a3d0e47f36711d", &(0x7f0000000100)="d987684c7a3f20fc741c788bceadc7f2badf709f4be5a5c17d3cf2c5164a4a11a821e722c8e048c4f5f83b10bb27f7d5b8f23d05d5"}}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) [ 128.733261] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 09:37:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x359) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x82, 0x9}, 'port1\x00', 0x21, 0x10800a, 0x0, 0x8000, 0x0, 0x0, 0x80000000000003}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time, 0x0, {0xfffffffffffffffd, 0xfffffffffffffffe}, 0x0, 0x3, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x44a000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000280)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 128.937718] alg: No test for authenc(hmac(md5),cbc(aes)) (authenc(hmac(md5-generic),cbc(aes-fixed-time))) [ 129.010942] alg: No test for echainiv(authenc(hmac(md5),cbc(aes))) (echainiv(authenc(hmac(md5-generic),cbc(aes-fixed-time)))) [ 129.061009] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 09:38:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="b2", 0x1, 0x45, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 09:38:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0xb) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xe8, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x7, 0x4) shutdown(r1, 0x0) 2018/05/04 09:38:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4000000000080, 0x2}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000500)={0x7, 0x1, 0x9000}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/05/04 09:38:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000300000008000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2}}}, &(0x7f0000000000)=0x98) 2018/05/04 09:38:01 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@ipv6_newaddr={0x2c, 0x14, 0x401, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/05/04 09:38:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00') fcntl$notify(r0, 0x402, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000100)={{0x80000001, 0x7, 0xfffffffffffffff8, 0xbcc0, "af13f52782f5f89e0185afc2fc37f07cc6ee09e5181dc1ea10e9be85a1de39090e9fb0e8c488a8fc0ed00672", 0x7}, 0x0, 0x0, 0x9, r1, 0x7fffffff, 0x8, "f50845e23c87ecaeabea8037c3b4523a2a9a527357acd2b2312e79cb9619eeacccd2fb6c0dcba164eea31efb321203231e3a8ba915e04e95cfed2a757b68e8d2", &(0x7f00000000c0)=']keyringvboxnet0#\x00', 0x12, [], [0x74, 0x100000000, 0x7, 0xfffffffffffff801]}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000240)={0x9}, 0x4) 2018/05/04 09:38:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645db3df") gettid() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000640)="8465742f7564703600") sendfile(r2, r0, &(0x7f0000000000)=0x13, 0x1f) 2018/05/04 09:38:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@loopback}, &(0x7f0000000180)=0x14) 2018/05/04 09:38:01 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000140)="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", 0x11d) write$binfmt_elf64(r0, &(0x7f0000000a80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], [], []]}, 0x378) 2018/05/04 09:38:01 executing program 2: socket(0x40000000015, 0x5, 0x0) 2018/05/04 09:38:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x101002) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x800000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/05/04 09:38:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) r2 = semget$private(0x0, 0x0, 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000080)=[{0x0, 0x7fffffff, 0x800}, {0x6, 0x2, 0x1800}, {0x1, 0x7fff, 0x800}, {0x2, 0x5, 0x800}, {0x0, 0xfffffffffffff9af, 0x800}], 0x5, &(0x7f0000000140)={r3, r4+30000000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/04 09:38:01 executing program 2: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xad3, 0x200400) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r0, r0, 0x3, 0x7, &(0x7f0000000040)="0d0824c1e2c72b131fcecdbd8f51ed970e20e954169aec3f5e46543e06b1fee35a5acb22cdeb47", 0x6ee4, 0x5, 0x81, 0x80000000, 0x7ff, 0x5e, 0x0, "9b918d8fa7f9f6488e55e9c595d052a66bf2211cad9e8a0d85ea787af5e09cd1b86219480bc7d79db8bf58f5220c04e3bd4a7c7698bce15f3f2ed79ea09c6e320b0e28808dc833fcb44cff87954f9a4ec83c396f6af5"}) sendmmsg(r0, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001c40)}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="104b4b0de24e000000000158877175b20000fc0000"], 0x10}}], 0x1, 0x0) 2018/05/04 09:38:01 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x78}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x610000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0xff, @multicast2=0xe0000002, 0x4e21, 0x1, 'nq\x00', 0x2, 0x7, 0x3c}, 0x2c) [ 130.856148] device lo entered promiscuous mode 2018/05/04 09:38:02 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x20040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x81, 0x0, 0x4, {}, 0x6, 0x3}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = gettid() sched_setaffinity(r1, 0xe853d3708ce9c1cf, &(0x7f0000000180)=0x200) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x3, 0xcbc6, &(0x7f00006baff0), &(0x7f0000072000), 0x0) 2018/05/04 09:38:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x3ecf4ac4, 0x4) 2018/05/04 09:38:02 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) 2018/05/04 09:38:02 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aa"], &(0x7f0000001040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000000080)}, 0x45) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x101102) 2018/05/04 09:38:02 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x0, 0x911, 0x8, 0xd5, 0x101, 0x1ff, 0x6}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/05/04 09:38:02 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003ac000)=0x810, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/04 09:38:02 executing program 7: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000000)="487988e71928e984") r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x260400, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/05/04 09:38:02 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x9}, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="aa15d833877e09c9e3a052dcf1eed3ff13e3c7a8d3a646f003dcbff4c2cf663aa7f7471545cea2608d197677146adb05259cde28696187ac61cbc7bfcf51ea52c83c92ab1e0242a2568e34c6ef9e58cf3a45f127bfa5d304663677a5040000000000000050a1188f4c3ec3e75e0395c664869aaeb431ec3cc8b20c18e46a040e2876c90cc48684e6a0f30c1c244b4a114f273f8411a2baf9eb4eb40c251f8592621d2eb879114a705ab42f8a192fd22c9799ed07df14cce1ef10287a7db07d7742439a665895c090ab6764c9ae13373ccab08386c6e798a2d6c8e064f79df073860b099b04e295", 0xe7, 0x2000c001, &(0x7f0000001140)={0xa, 0x0, 0xffffffffffffff7f, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/04 09:38:02 executing program 5: r0 = socket$inet(0x2, 0x5, 0x1f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1a8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x408) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/04 09:38:02 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={r3, r4+10000000}, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000015) accept$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) r6 = dup2(r0, r1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/04 09:38:02 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x100) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x10001, &(0x7f00000000c0)) ioperm(0x0, 0x9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') 2018/05/04 09:38:02 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syz_tun\x00'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) ioctl$TCFLSH(r1, 0x540b, 0x5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x80000001, 0x8000, 0x2, 0xd911, 0x1, 0x5, 0x4}, 0xffffffffffffff27) 2018/05/04 09:38:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001600)={@dev={0xfe, 0x80, [], 0xd}}, 0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x1a}}, 0x83) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x8000000000003) sendmsg$alg(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000200)="d3b8a5888387e2e9576ce6330dfa36c0415202b686bb594e0f3708a3704f648a72b45c60dba494839f5d676afb52185c1fe453342c8de595eaa67828f3d39de80918df38aac82c209e8383ebca98c14103e28852c9f44337bbec30cb8ed5181fdf7676803b594df77838129d4e1931d871da4e534d422591a942423366994ed3f5d0be15e6a87f46a9adb03888765027a229f7390bf9703a0f01ddecbc2dc36334", 0xa1}, {&(0x7f00000002c0)="67adc0cf94da1ddaa7401fade6e7454b4fcca21ce881f094608aa3d9cbb9c42f43d9f7a5ee1414f86d819bd2c2ac8bafc6901eb4f938b4621780b93327067c01166de15b22f9d3f3038f135a2ba353fb5404687c806d7003d77b2cf2ad5edb4b86066088b49073816ae9191d3e36849fb27ae77beb54746e293caa5e493a607ce0609b9838f0030cec17878efc32d85e61606b3dbbd31028642044bed21af2cdac196dc36020", 0xa6}, {&(0x7f0000000380)="c7239cee68df493ae16508bd476729c84d7102c14ba8cf9a1d94d5ecffa70c4bd74ac081233fc746a3125306eab58162e169242aa35c273c7ff326e2f68240c058316677d51edd35e5b688f0143bf0deed8de53e51252c701c93acc479e80da399023d3d344fa7ca12d42cfda059ecc37e21c549a460216b32725577385fa89103700261e3c463ae32ce72cde1b281d3e24ba6a2b5f8bf68fceffa06d51469568edeec1391d511a2251b19da63767f3b07b312764dcca5db", 0xb8}, {&(0x7f0000000440)="f7ef210ba619851c81e895b18e24b23a76230fa14da46aba78c96b97135fdcffc12bf76787c75daa98e3f495da8068a65d38f4c42521c9dfa4b29a5e5eb1ccbc84ceb570c80a19da1763094d2fb5d9c643056260b0f7326b8d3dc22085d1be6848f215b34d5dd647a8c3039eab8621d9ee24fc37afafbb26af4af3d79b272148a6d7a5471ceb5e3381804a88af5c690cd9bccc9dfb69b42cce4f81", 0x9b}, {&(0x7f0000000500)="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", 0xfe}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001640)="4ff2419c9931694b14c6d1eddee758aa71acd47df762f2ca19c2477522b82acc0dff6e933647ae9feeaff14b3113723b262f44322a0b14754d811dd3b012526e4420f4e460f52a0459bbc9ff7e9371526f8e6ffe81a7800fc17ac6a94a8bfddc46c814a225712b587b63eca77c98807112103624f6f3af3fe185d3f44a5e0c0a1379f30dea086b0d141d3b933405f72085cae626c3a5b1cdc95aaa5ff779ce8ccc1bcdd37f5871bb37786a389f9c7c4089cc86a5f05aa8", 0xb7}, {&(0x7f0000001700)="2fdf00dba8bd858c6c9e1e53d363ebb283934258", 0x14}], 0x8, &(0x7f00000017c0)=[@assoc={0x18, 0x117, 0x4, 0x80000000}], 0x18, 0x40000}, 0x40001) r2 = syz_open_dev$midi(&(0x7f0000001840)='/dev/midi#\x00', 0x5, 0x2) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000001880)={0x2, 0x1, 0xd2fb}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x27, 0xffffffffffffffe1, 0x0, 0x8}]}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/05/04 09:38:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='sched\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x0, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0xfffffffffffffffc) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, 0x0) 2018/05/04 09:38:02 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/exe\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, 0x0, 0x7, [@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @broadcast=0xffffffff]}, 0x2c) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="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") sendfile(r0, r0, &(0x7f0000000140), 0x80000000000001) fcntl$setpipe(r0, 0x407, 0x7) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) 2018/05/04 09:38:03 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) mkdir(&(0x7f0000000080)='./file0\x00', 0x28) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="62747266732e2f6465761b72666bd6256c00"], &(0x7f0000000100)=""/193, 0xc1) 2018/05/04 09:38:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0x25, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) 2018/05/04 09:38:03 executing program 0: getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/dev\x00') write$cgroup_int(r1, &(0x7f00000000c0)={[0x2d, 0x34, 0x37, 0x2c]}, 0x4) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='net/dev\x00', &(0x7f0000000180)='ppp1$md5sumwlan1\x00', &(0x7f00000001c0)='net/dev\x00'], &(0x7f0000000340)=[&(0x7f0000000240)='\\mime_type\x00', &(0x7f0000000280)='net/dev\x00', &(0x7f00000002c0)='\\@trusted\x00', &(0x7f0000000300)='net/dev\x00'], 0x800) 2018/05/04 09:38:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x337) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007cdffd)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/05/04 09:38:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') inotify_init1(0x80800) chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000080)='ubifs\x00', 0x1000004, 0x0) inotify_init1(0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='..') 2018/05/04 09:38:03 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000100)=0x10) sendto$packet(r1, &(0x7f0000000000)="c7", 0x1, 0x0, &(0x7f0000001500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/05/04 09:38:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x1, 0x9, 0x10000}, &(0x7f0000000100)=0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000f82f000000000000000000e0000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400bcca00000000000000000000000000000000000000000000000000000200010000000000000008000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/05/04 09:38:03 executing program 4: r0 = open(&(0x7f0000f9aff8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000000180)='v2') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x4, 0x5, 0x9, 0x0, 0x17}) 2018/05/04 09:38:03 executing program 4: unshare(0x28060400) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x3, 0x0) lseek(r0, 0x0, 0x0) 2018/05/04 09:38:03 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40080, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) socket$inet6(0xa, 0x803, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x90, 0x10}, 0xc) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) 2018/05/04 09:38:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xc0000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) 2018/05/04 09:38:03 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) mkdir(&(0x7f0000000080)='./file0\x00', 0x28) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="62747266732e2f6465761b72666bd6256c00"], &(0x7f0000000100)=""/193, 0xc1) 2018/05/04 09:38:03 executing program 1: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x81}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) write(r0, &(0x7f0000000080), 0x2b1) 2018/05/04 09:38:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'ipddp0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@ipv4_deladdr={0x44, 0x15, 0x200, 0x70bd28, 0x25dfdbfc, {0x2, 0x8, 0x13, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1a}}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'bond0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0xc010}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x200800) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000400)={0x53, 0xfffffffffffffffc, 0x85, 0x100000000, @buffer={0x0, 0xf7, &(0x7f00000001c0)=""/247}, &(0x7f00000002c0)="6bce96a46b4967d2a174ec5e9e4081531fd2264ba5c56f6afd6a45d6c64f4ea0420fee358dbcb3e12fbc7cadb797e2c894419c75ea06514a7e142b91dfb173a9d02b2378bc5e3f85818199de51a586e589ad4617ab239ba35da6321f956a470c83ff87a494691b442ed38480247ed25e070a61fcc74b0498f97353a4936d49af4433fa0888", &(0x7f0000000380)=""/108, 0x5e, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}) socket$packet(0x11, 0x2, 0x300) readv(r2, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/37, 0x25}, {&(0x7f0000000640)=""/242, 0xf2}, {&(0x7f0000000740)=""/92, 0x5c}, {&(0x7f00000007c0)=""/226, 0xe2}], 0x4) 2018/05/04 09:38:03 executing program 4: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @cond}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x541401, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000001c0)={0x6}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/250) 2018/05/04 09:38:03 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) mkdir(&(0x7f0000000080)='./file0\x00', 0x28) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="62747266732e2f6465761b72666bd6256c00"], &(0x7f0000000100)=""/193, 0xc1) [ 132.489812] bond0: sit0 is up - this may be due to an out of date ifenslave [ 132.523729] bond0: sit0 is up - this may be due to an out of date ifenslave 2018/05/04 09:38:03 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x3, 0xfce0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000240)=0x1002, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000080)=@full={{0x3, {"331ab95fe15a4f"}}, [{"48cbaffa0e677f"}, {"71a082e5485dd5"}, {"490376cb3d71ea"}, {"5e058f8614184f"}, {"c6646f606932db"}, {"fc2717fdf55662"}, {"ebb150a45b48c3"}, {"f4c3f1fd84634f"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000280)}, 0x2000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x4, 0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000280)=""/4096) 2018/05/04 09:38:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/04 09:38:04 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x40000000000a0002, 0x2000) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000788000)=0x1, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ppoll(&(0x7f0000d77ff0)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089dffe), 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="726177000000000000000000000000000000b20000003c89098e194eaff550d51888c644f280df2f694e5371625214e839050000008134ecb360aaacfa9a71390fce4cef9909a44cc3e1602964593561e5aee3bc3b1cf1f23f0a592e4c7bad2978149f5218fc41c7e0dddcf6619c5c43c44c77a4c871e53fcd8302e4c8d6060590a6eeda84f3b31fd8a221dd1e8714bdc22e994df002e4c49a8140de095d28e00138cd38c8b8e5eda795501a5ca969987982b2afe83ed3c431e91793f1d835d77977b2ecadc6522c"], &(0x7f0000000100)=0xd6) 2018/05/04 09:38:04 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) umount2(&(0x7f0000000000)='..', 0x0) 2018/05/04 09:38:04 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) mkdir(&(0x7f0000000080)='./file0\x00', 0x28) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="62747266732e2f6465761b72666bd6256c00"], &(0x7f0000000100)=""/193, 0xc1) 2018/05/04 09:38:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x25dfdbfb, 0x70a1}, 0x3) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/6, &(0x7f00001bb000)=0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x5d6d, 0x4, 0x9, 0x100000000}, 0x10) 2018/05/04 09:38:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0xa8, "efa16c4925572ec5578f57092c74a517b5d92941282cde8d1a9ce1ef4e64037f6e91c2f126b519ed52fc2ac02ae29bd48fbefc25fe9421e46749ed25c7337eeb61802c783661590e2fa82fc24b3f7113bdebd0e17b0417d64b3baef1a057983b797a114aae79042f8a640e76513d9aa50beee4aea9e4e4537afb138fc6862ead97b1cf2226976c541932628f371092af63662ee9c44068ade667bc0fc962bd09c9843d02e6d67853"}, &(0x7f0000000080)=0xcc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x534efde5d2bae675) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="80fd020100fa", 0x6}], 0x1, 0x0) 2018/05/04 09:38:04 executing program 3: creat(&(0x7f0000000140)='./file0\x00', 0xfffffffffff7fffe) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/04 09:38:04 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x200000021) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[@ANYBLOB='#! ./file0'], 0xa) close(r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x8140, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/05/04 09:38:04 executing program 5: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000000)) r1 = gettid() sendmsg$netlink(r0, &(0x7f0000003a00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000003940)=[{&(0x7f0000000080)={0xbc, 0x39, 0x4, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x7e, @fd=r0}, @typed={0x8, 0x82, @pid=r1}, @typed={0x4, 0x2c}, @generic="fadd56b75fd5efd6c9cdfea73368b976feef25520b5ca90c2d4639e7e1fa1a6b301f9ee36b45656d57924d417db07c4f10cdd2a8bb4c14d77a9b993f7574f0e6f94e08d0989c2719aee3bc5736be7f2fe9f5e37889c3e065020b3136067cf1022309f168a3c743b75c20046e90246c5e2139bc450d2cc9f5e478ed0584beba818ce39ef1f127455188cc0b66f228d005b3230a2915"]}, 0xbc}, {&(0x7f0000000140)={0x12f0, 0x15, 0x200, 0x70bd2a, 0x25dfdbff, "", [@nested={0x10fc, 0x1a, [@generic="b06812e539c62596c3c2e4ab2c5766d42d43afed53832c63923882c05bb4ce94607e6d37d8387e066436b2cbdc0bff9f703ff8831b213ad98c4b57aeb7215879de133e01035950e730fd4022fcc4f739876903c1fa60df6a1c31722fbd1ac0294a3929337d06a165e71cff0392a3d1128f7c2eec03eda1d22b22ba86f660ee834e3934724e6df328587beeeb145388ff1059019afacf6fb1b7a6901000a47942620dcc189c04204a8655b4ee9cc0d3044584d9508cec00511123684df633c81f1e012dd059bdeb16e8e041a1df8ebd357559a3363017f251df287af778e4be47759e3c8671ac7fa44963be90a0c093a09c19b61cdcc1f1e2", @generic="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@typed={0x4, 0x6b}]}, @nested={0x80, 0xd, [@typed={0x8, 0x27, @u32=0x3}, @typed={0x8, 0x85, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="017bbc0f1f69f105a52d08f5d828851bae47f9045d5420403f42a7e6245e39e9e023aea389d3dd2916a41e1a1496191ff8670ba62f1c149ed3438e287a4f059cd518e4e336a565a09f3dca6956a55e76f04f9d7c76e68214d9aa0a54a565", @typed={0xc, 0x31, @str='cgroup\x00'}]}, @nested={0x20c, 0x87, [@generic="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", @generic="a08ac53a35820c294ef3741fdf9a301291494fffe007087563fedb7856e247dfb0b5ec57d47151541bcd033b334338", @generic="987e6f9bb003d419fb58a70063f80d23aa4e", @typed={0x8, 0x49, @u32}, @generic="4c890952ac7ef9d35c80299167ca7c1d7f89f91921732d676d6b4b5957f18ad0fc1146d4e3a62d3d5175c877e6a67cc0721c96972c3f03c46b6f6ba7e174af41b601f997e0eec4531c627e03a15ce253b08d649221b73fd3d331ee1ca7b84d36ce02577b9471928f3dc912a3f342215d7ccc03962dccce3d79b058e8adaa16fe98709b14b8d20300de4688568795a361b4eefed979379d6c1a6e5ccafc73e26c67e3c1cc18427a2c40", @generic="7aadaeeb066680479836145fb5", @typed={0xc, 0x26, @u64=0x8bf9}]}, @typed={0x4, 0x85}]}, 0x2408}, {&(0x7f0000003900)={0x1c, 0x22, 0x102, 0x70bd2c, 0x25dfdbfc, "", [@generic="94216b0bb2e7095e80cc6059"]}, 0x1c}], 0x5, &(0x7f00000039c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x8000}, 0x20048000) 2018/05/04 09:38:04 executing program 0: socket$inet(0x2, 0x6, 0x81) 2018/05/04 09:38:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x25dfdbfb, 0x70a1}, 0x3) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/6, &(0x7f00001bb000)=0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x5d6d, 0x4, 0x9, 0x100000000}, 0x10) 2018/05/04 09:38:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x40281) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180), 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x6) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000020}, 0xffffffffffffffce) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x2, 0x3, 0x4, 0x879, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x33, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8001, 0x5, 0xbb, 0x7f, 0x3, 0x26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0xffffffffffffffe0, 0x2}}], 0xc0, 0xffffffffffffffff}, {&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc9}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=ANY=[@ANYBLOB="20000000000000008400000002000000000000000200000000000000", @ANYRES32=0x0], 0x30}], 0x2, 0x200040c1) 2018/05/04 09:38:04 executing program 5: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000100)=@nl=@unspec, 0xffffff73, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000080"], 0x14}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x1000042) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/05/04 09:38:04 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) mkdir(&(0x7f0000000080)='./file0\x00', 0x28) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:04 executing program 6: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept4$ipx(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff9d, 0x0) 2018/05/04 09:38:04 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/16, 0x10}], 0x1, &(0x7f00000001c0)=""/67, 0x43, 0x3ff}, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/04 09:38:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000200)) 2018/05/04 09:38:04 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:04 executing program 4: unshare(0x28060400) semget$private(0x0, 0x4001, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0xd, 0x2, @thr={&(0x7f0000000000)="18840e328066a6a086ec306cd90fbbc04c237d132e4d167aa37fdd06c226f6e18638ef5ddd6f2f88800bf131a3e618783430708905cc8b9e9a3c2f554f6d90e659335d944f537184eef7984868e5e77a613bce69a609924f29ae4dbedd56a38eaa51224e65d7a9b170d7cd21e75878c9000048aa6c41cb98187e17b6719596792af3292140c521b6a7b87ab396816b713e9ab7a6c019b9f42caf2db540a1d8aef8bd40b8e9bcc928088c02073ef1e333188015564ad104d96b39fe0b92013cfb793719429ef781829fb9fd26", &(0x7f0000000180)="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"}}, &(0x7f0000000280)=0x0) timer_gettime(r0, &(0x7f00000002c0)) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x2000, 0x989680}) 2018/05/04 09:38:04 executing program 2: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x640001, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={'eql\x00', r1}) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000380)={@broadcast=0xffffffff, @empty, r4}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/04 09:38:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x3, 0x9, 0xab, 0x6, 0xd55a, 0x9, 0x4, 0x4, 0x7, 0xfffffffffffff000}, 0xb) 2018/05/04 09:38:04 executing program 6: migrate_pages(0x0, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x800000009) 2018/05/04 09:38:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x4) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x30, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r4, 0x7}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000380)=""/201) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000480)=""/193, &(0x7f0000000040)=0xc1) r5 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000300)={0x10000010}) recvfrom$ax25(r5, &(0x7f0000000180)=""/231, 0xe7, 0x2140, &(0x7f0000000000)={0x3, {"fab58496fa1734"}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000000140)) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000080)={0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/04 09:38:04 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9c6c5f31e4748062f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@rc={0x1f, {0x5, 0x1a7, 0x1f, 0x0, 0x2, 0x3}, 0xff}, {&(0x7f00000000c0)=""/112, 0x70}, &(0x7f0000000140), 0x8}, 0xa0) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r0, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfee5) 2018/05/04 09:38:04 executing program 7: r0 = epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:04 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x40) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x58, r1}) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x3ff, 0x10001, 0x7, 0x1, 0x401, 0x7fffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x501200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000100)=0x100000000) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000080)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) 2018/05/04 09:38:04 executing program 2: mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) madvise(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x2) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000780)='/dev/urandom\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1f, 0x7, 0xfb34, 0x5}, &(0x7f00000001c0)=0x14) socketpair(0x10, 0x6, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x97, 0x4) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/05/04 09:38:04 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0xdc) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[], 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r1, 0x2, 0x70bd2d, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}]}, 0x70}, 0x1}, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0)={0x3, 0x3, 0x9, 0x3, 0x101, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x28}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x640}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x64) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000380)=[0x2, 0x6]) [ 133.950822] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 09:38:05 executing program 7: r0 = epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000140)=0x18) 2018/05/04 09:38:05 executing program 2: r0 = memfd_create(&(0x7f0000000000)="926d6e657439f0344a0984000000000000", 0x0) write(r0, &(0x7f00000001c0)="596bc7485f", 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/222, 0xde, 0x0, &(0x7f0000000140)) 2018/05/04 09:38:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x190) 2018/05/04 09:38:05 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/04 09:38:05 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x18, 0x0, 0x2, 0x7fffffffd, 0x0, 0x0, {}, [@typed={0x4, 0xb}]}, 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/04 09:38:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/80) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) [ 134.167607] Unrecognized hibernate image header format! [ 134.173153] PM: Image mismatch: architecture specific data 2018/05/04 09:38:06 executing program 7: r0 = epoll_create(0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:06 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x105400, 0x2000011) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/37) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x19, &(0x7f0000000100)={0x632, &(0x7f00000000c0)}, 0x10) 2018/05/04 09:38:06 executing program 0: unshare(0x40600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240), 0x4) io_setup(0x652b, &(0x7f0000000000)=0x0) fdatasync(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x33, r0, &(0x7f0000000040)="85565d0f61a4f2c22e8bf6a86eb50528db7c7e62c2f0b82f7af5a6c0a91f8af59f7885615e2fda8929bba2aecf654474182e35a608c89edee227b471246519e47df653f86e416cfa5610fb50effc6e73beb6deff0dbe22c52628a555ca2e92ab8275f5", 0x63, 0x401, 0x0, 0x0, r2}, &(0x7f0000000140)) 2018/05/04 09:38:06 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40000, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x4031a825bbf8454d, './bus\x00'}, 0x6e) chroot(&(0x7f0000000000)='./bus\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/05/04 09:38:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x101000, 0x0) 2018/05/04 09:38:06 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x3, 0x40, 0x2, 0x0, 0xffffffffffffff9c}, 0x1f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00002adfff), 0x1}, 0x36e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/04 09:38:06 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) writev(r0, &(0x7f0000000940)=[{&(0x7f0000000380)="484fa4681ed0081f2a6ab4a752d99b3f35707098f94e85e0d2865690ccb2e8afca556b7d49deae6c80a56932a92fb8c05399f8b1be3cf0a30eb41626c20a14b33bde6f01809b984ee6fc49d82651567ed77da3629ccfb9e3f3316f99fc4c761cac7bd598d21a1aaf38cabc61905dca08bbb11976ba8a5805e0e0deb567bcb1174a95b1a783e2070e98fe046ba7ddbb87ccfd657e489bd1163f6e1a665eff94ef9ad50d126fd028ec93143d4ff20211bff2a354554446bfa586ecebe6f10d72400f0cdb6509ab83", 0xc7}, {&(0x7f0000000480)="a2799ebb276feec4503ba44921fe84c90f2e1506094f027b0bcf0a25f79faef1064d7f14448e7eff55d0bb886b13c4a59b5b9af4b9a43597afda4d42d7872e7096aed959d6452e55322d377e18d7f96138c33e46617b39d1eb92a8dcc3ba9c0ae8aea76f22fa62d426d18bba4f70497921c85500ed6938f84a2f", 0x7a}, {&(0x7f0000000500)="d9431af30a64300510f95700cd8c751a8e5cbef64787ef6b016c52f2b2207d190a39d9a1de8c44819fce3f60e7ba58006bc58011eb000259ea42aa4c77701f2dd1f4a3ecb639cacb9178dcc500609c18a8b40531e5e76cd5a41cc62f2e3e9c1a6673d7379e36e1ea5de1c31428ef5fad9fc2f5b4af7f6ac6a60503a9bb4e498496240032828005310655788f4ef905bea3ece9e794d5df938d120b4b11c952e2a155b8c0e55a5203e1973faba6ab5913430abaf8d913988c84782c2ae9299962064fa0f8262605c320a6b6d9e3299e9a91b3a56c91948b0002495d1a9d01f8722962f9464db0b5426822ccbea0767a1109a4", 0xf2}, {&(0x7f0000000600)="0c35ad72c62a2f8bc0d47aee6afc95b8ad162e36833a821494be6b2bec8504cca7f295950ed741a6a436aa4523ad8629abefd9c90740a2c2634b1acb9eea0c60f86e59f6694e9895cb640436afd746267b1ea93111ab964445282e5c1d75035702ddfcd5df44b4bb3401e037b1f79b017bbe0ebd2b22f343d290da6cd3496608a637332d617a8d3fe9c1c279c74ffac070110fc890afc1b5c33108d4dd9b05e11137e7c1e3", 0xa5}, {&(0x7f00000006c0)="0d40f67de7c6b284e7eb007dbd4e15df08b19011edb3b79526da4cb85297d03115b8b91a293c2f9dce3628059b9d436bd07f3f6ddf22abd68ce40d17133661b5c3b44933491e072d48e63050b370f00dad56414b1a70ae2c097462b7be926a9dd88dab9b71b0b896c1f28c49f2004429855b7c5de6012fa13114470ae7dbb8d132efe10043b31af59b7a814c6bda3c2c74d4dcb4c31c1c0ebeede9363a4440", 0x9f}, {&(0x7f0000000780)="550b27dd863bf4f50ea0de7bf1cc23bf67571f53a6f85167eed11f969b4aa3e073281b089f37680dbc33e20dce36458148a91c6e9470eee2896a2a0f2a7e15a6644fa9e4a6adeb4495ebb9d2fca0da75fa41c12d3f4860e6c0726afa0b3bfb3825e25edac98087bc1bdc03783ac0e39f6edd0e269ccce36acf57d621d915440d464eaa78608bef335cbb371634", 0x8d}, {&(0x7f0000000840)="5a051866baeb32e44d4da1eeaca0a1ed271ec9c3040323de590dea3f1d68aff104bcba08d63507eec21dc5c3dec67b3c1e77a823ec6f296e1263c6659856d1154483e6bfdf7b6ab16fd48b18cd6b2d6f13aef4df6335a227c8571a0b2b8d9192b55b8e7c92f65887872f06824eb43757c976cc4ede2616625c6ea22b9e5d11ffb203cf1d308241e0012abc13a4a62057e493e145894f3cb1fe7e1d08a2d11e5f379fdf53078da404100051c8f1e40fdde9b8f3ef3f1c1a9999d162333250cc4079f17e1b48cfb20de4b3eee122209536a6d9fe777104856edc056aa47ca5a17f4160543e7c", 0xe5}], 0x7) clone(0x0, &(0x7f0000000100), &(0x7f00002dc000), &(0x7f0000000000), &(0x7f0000000180)) r1 = syz_open_dev$amidi(&(0x7f0000000a40)='/dev/amidi#\x00', 0x4, 0x200000) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000a80)) r2 = memfd_create(&(0x7f00000001c0)='wlan0\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000340)={@empty, r3}, 0x14) prctl$intptr(0x1f, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x14480, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000100)={0x2, 0x0, 'client1\x00', 0xffffffff80000004, "8ef0a82b9f89091e", "e70c4b0d6f339eacead4c8a77de48d33808aa9292cec11a44c79c34d4fdb1d3d", 0x43, 0x4}) rt_sigprocmask(0x2, &(0x7f00000009c0)={0xffffffffffffffff}, &(0x7f0000000a00), 0x8) 2018/05/04 09:38:06 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000800)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000940)=0xe8) getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000a40)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000b80)=0xe8) getgroups(0x1, &(0x7f0000000bc0)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004040)=0x0) getresuid(&(0x7f0000004080), &(0x7f00000040c0), &(0x7f0000004100)=0x0) r12 = getegid() r13 = getpgid(0xffffffffffffffff) r14 = geteuid() stat(&(0x7f0000004140)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004200)=0x0) r17 = geteuid() lstat(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004300)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004340)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004440)=0xe8) stat(&(0x7f0000004480)='./file0\x00', &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006040)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000006140)=0xe8) r24 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006180)=0x0) r26 = getuid() getresgid(&(0x7f00000061c0), &(0x7f0000006200)=0x0, &(0x7f0000006240)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006280)=0x0) r29 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000062c0)={0x0, 0x0, 0x0}, &(0x7f0000006300)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000007900)={0x0, 0x0}) stat(&(0x7f0000007940)='./file0\x00', &(0x7f0000007980)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007a00)={0x0}, &(0x7f0000007a40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007a80)={0x0, 0x0}, &(0x7f0000007ac0)=0xc) lstat(&(0x7f0000007b00)='./file0\x00', &(0x7f0000007b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000007c80)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="745a2e6c90187b97f3ba8410de973c78b826dea1c3243f84123185cfaba3485667bcd54511a687412e9e21dff2345c73", 0x30}, {&(0x7f00000000c0)="18eb2cf6b18d9ab3334c14bc81b4e47f8bf1ed0712a2ccba05a934c24365cf3221045258a008a6f8ef6fd8df64e193709c61bba5a6077aee377748a84268da870bfde5fe8a32715705bbc4a3eab7b344522efa143a008d74c90a2ae9bdfcb82f42b2298f10b49c53a3392c4fe811ca8c77d9ea08b132132183c6475645716925db1003f6a060cc51d5", 0x89}, {&(0x7f0000000180)="c70e167ad6ba5a8bf3e9cff087edc9c0eee74ddf4464c6124c7fe1611f54d69c08d8a604b0c4b43e1b218580e2ddff9b42f95c2ddf4fec876b2183f808a0b303a93a85d3394e3e", 0x47}, {&(0x7f0000000280)="1c1a6badbab18f6f74a3876e4a77068b0b635eb2b9a4a3f795de62bf5766610f005c6c47453919651058f3447eebcb68b1c5cde35a3cb5c29bb095cd961c67f5a78c6f840aae000d9f16d95448038cd50e73ee3c56bb886f6aafd89bb5a4f24a8e181d7a37ed9851334cd28cf0b22b0aed4bf8f01b17254907a58aac704044148d4c2de8622bba3dc22d25c03c82419169c0a80ab686b544801c0185e971f344018c192d900b6e9d13c42a52cc6c532c20074dae833452db35005e14d58c31af9d3001f94df5dec2b4f88ac334900136c6", 0xd1}, {&(0x7f0000000380)="1277c829c587079343f580b246164d3500c092189dd4f23ed13724c0631af03d5482bf84b67ca2813915e8f24990a3bcd4391d97cb3beddbc54f476280deb967093604b09116b559bb5b884c8fa3f0dd310ab76b74bbaee38b0f0a213eafcac17061d1baa209bb5e4692dc809c29ed2ae6ec07d67582c4980b16076b9a74bc", 0x7f}], 0x5, 0x0, 0x0, 0x11}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000500)="e822d5b73c79c932cfa14aa24ae391e1a89b09a7d20259b24b1cea1acf0e4b82bdc12ea2979d37f5a12800613577e73bf2a6adb0b12a895334357badb3eb49f9a94f4f23893bc9944da784089d68ebd27ea635c6b48812fa349af58525cbdc944410886911ba8abbe10e8807b41299c87a673ddcf12ea43b36545d491da1b1e7c14037d5f51f0fc3fbb3a1d939ece100af9e7fb6aa212d71962e12c11bc916c928e5c85c4918de93a95df4923781e5a6e1b6c49620da3b4b4fce4055d2f6f397def5fabe81", 0xc5}, {&(0x7f0000000600)="cc7105103107a6c0441abf5fa83f4d2642c330ad9f6ffd13b3fe379aad331948a12021f6ca9aefb010fa55fee649a3d988b5df6aa3c7de64a987c482bb7fc764276bcbb4e717f12ce8a34ae22c1d9d88c98e3be890dc6448a1399bdf87939e6a0b7819ff445685d0e733528ec5bffe92df8211ac0a1035848752cbfbf6b33d0097c62372d1693c5ab3a882ea04c87c8658ad6b22bcf636ba1f1f51332579df9200452d8b119c4b15e339cebcf8aa55cf18080ff7ea326f4f5bf69f277a5e33c00efbdf5e14cfd3e53104c3c52147e963104f14e031", 0xd5}], 0x2, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x4000000}, {&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000000d00)="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0x1000}, {&(0x7f0000005f80)="4fa89c8f", 0x4}], 0x2, &(0x7f0000006340)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x4000000}, {&(0x7f00000063c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006500)=[{&(0x7f0000006440)="940d4b13e62e0cbf2225c4b9cb3c6a69ce24cc979d68ca4920ef442238f092621611f07e829b64b59c596f8b4e5f153e6d7486f1e6ab400764489cca8fb57b462445dda46773eff7c904b71c69d2f70012109c7ee801f4bf94e7d70b605823f626fe48be32f162d3151bf25e", 0x6c}, {&(0x7f00000064c0)}], 0x2, 0x0, 0x0, 0x4004}, {&(0x7f0000006540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007880)=[{&(0x7f00000065c0)="a71b61e38d5a7b921882a55ca16d1777feb4fd8985efa81aca25362d6e2d6086d6", 0x21}, {&(0x7f0000006600)="1e88f7f6018b04388525efdb53ebcce75f41e8a8e92be09498b15149edb9d018126cce41572844b6fe8ffde9b4df1ede109cf7cf30a16635b98addc758376ae3ef2c6beefb94cb454a45116f86066f83d8152554a059862a5d570cde2bf920bc980888da5082fc5440b265c10602bb3be7e92d393b625ff5fd1608fe93925ba5049a8f1fd50847cc1a8d4c4b3845e5673145c75aa26ed67824ecf5f6b4c39ebfd9faf972581609a31d8221bf5a3aa5cc71cf447fb775791b2f3269e1e977337518e2359c86c0b879ce044568c25c13208665fd112e21efe16dd89b6a94bfb2ebe9", 0xe1}, {&(0x7f0000006700)="c8a1b99e019959c3a3a0638417169609f77289c254aee3bf95def5623c372e840b84268907204276121c8ebf284d9dc6a2c4cdc0026489a7d289aa453add09c531bcbfff155d53cad25549f9bd4ea6f9021372201774944e58c8f5f70ae0bc2ddb52a4b7a7268f4e932d09bbd8dae6a703ca5e19148dae7315be2ea2ffd9f6aea52d7eccc49000a0b0b4670fe75fbcd524b371703dde6e47f5cff8", 0x9b}, {&(0x7f00000067c0)="4c646ce2669375017b8707cb6fbf24bf7ca0a58cb42310a6ef120bd7393d8c6c7e16029f80d086a087001a641edceea4123330394c29a7318dbe407f2219a73ad9bce22badc3349c41f3ec341d53e1029ae479d305500ad96812277e5854bf293176e37fac92d68c3bdd63eac9a9fd205f6f7a8174e1c1024a352452591caaa95df43b706b62818b5965002868d6f5744dd3ac6c0c79e61eeff74dd66b4085e526965cf99327a1d51e56e866338d93159de2399c8c6e9996707c3eec7a70aadd4aa8218c1b95187db9e2acc5567df28190cf6448a578dae51554f0d5694febd960d2dda98ecf979f3a7d8ac6008a150241c19e98d00e136576e14a8e6a857f22532efd2c4cf7276fccdb58fbd4edd7f0cd43339c84cdc92f8b594e5f02d9a313ece88ea0217f695aeb008192dda9c16481a46ba2f907fbe4f894df465e3f9986ac9b0d81bb487ee8e3f27f4781dd558f2307f61e8e0cb832b249f17fc779f9e59c29044fdb4c1d2466b55e5fc43ebcf06ff8d185ee820bfb7830d317ae6869d71a59e2d3987d85de846bf57e8dffe81b78a273f2e5e47eb0bec346eaa09b4b0e568270332dc5f2b522345f10337e600b4a23a78a1a83080eadb9c17c26e5797c9e38aadb562a7032f03320df4fff88c174539f9415ddeac66078778abab8ba29af15dbe86f2e80fa278b660d64287739762774a2764fd1fb29e250137146c5f20b07f25b57cf2470b840b4a0d86442cec84d31119f6d0f9b041b3321f0ccf8b7acfa1e86403b74efbfdaec7b69beb27efa94eb58ff3b94f6095e1540c080a89a5b304a9921c6cc8be4994593ad6d26f84282bfc1f22b855c562ae74f40610ea1f390ea5db1030d34b9b915613fec39768642b6b872ecf20d37728c979d50aa3a0772985256742392fc9295f2f39c0d7b0b4b922efc3fae129cc5ea17973539c1d85bcd20b51a80bfa4aaf7643d819ee5f3d0567584379e5bc749b3b864f3a891822ea3531df10f44eb10a48a252405d8ec18ba1ebc172dba6814867afbfaa8e6b5afc40bf79669442b61a1df61b02c07fd5c82e861564c6ff17562d14de90e9ecfd22007c91824ef52114983a1045b62d545a37fc9f16694edf62d2f1183418d76e9d94ca6b7eac87eb0e08a9ee34d88871043c3fe1b208a43afaf56cb54971250d83d7a2896dace74932516cbd682ea5cfac81ba8342b436d2f27af192c8f7a2740af0bb81a9b5238af26bc3c1751dbe4272c6e2a7b33988d0818183be3ff255f14e2d838db47dd0db9046a405fb52bdf7315915a51591b26dbd9f3318d23b91618cc4e767a2892051c0c6cf5ecc45dc8cf795b2d6e4c3309962abedd37673a0ff71f31c1a25b051026a977f620e3178a54b391d628ec8774bf2853f38ffc2032ceeb539c41f5b2255d92147ae316218828a1aaef75472807724b417bacbe838a6d8fafad540b6fa451859650aef559c2765d3b8bd126d2a9148d6f691a81f99b7f20f9aa392356c80ed67c2e9944b5e1167eef2a917d4b40f53b9b43590dfc9e62f8b2f27e164716aabc137f438d0d39c57ab4c9f99203b0c4a7965c90c98ef14f5520ebcca5e38422cf00135cfa58c759514e79c7b59f6d6cd0178835cefdd603ad6daa9f6af2737a8381d6ed61fab94a6de213ccd2503c23f9c5eae9fa105b290c365726dd3db46b6f86615886663cd6d9be7afcd77fbdec6b4ccd038eb7eeb32c2b5f3aa206ec1ef76aaa16aeed7cc6b0921eb3af93779dbd47c7a05beb8922a60a06fabbe81a09b21cf0000a076bc5fce8934a54927710742a49b4a5ef7d564957c47035ecd2fed789c21992b253e0e214e64cafd3b8570ae989f840788765ca7a2c9a1512e24e9eb3946ff36d12569edc11d7f48b6b4f89d177d780f965a521758694d5a9ace2d49c4b6f600a59204b5a093fee08bc797c0afd8de15ce05acd43cceee9e515f947489bb8f39ed395cf1f11516192dab151e08355e97142a0a5f805639034504ef66ffad5bd560e19c7ac89ca2aaea122d04ed66dffb2d2f7c49579ee9b47e3623ac59c6dd4560b2444b46a82694b6ddc1b88b3f0d2ada6ebe292d8154f0f2ee3a9a8631fde73de1a2157a693d3300e0536324daa3c0d015f9ee86e6591bc4c7c08fea67ccc3b5e9eb4005c5f15e2c4f4fde4a913ba212037137363bbdd59ae837c6a170d126ebef6b276c511a33e82fdbdb4c02a54a2a97312a3b64251c0f962cf000a6d0fcacc3bf7a1a318228ad20aa19242908f263cfda93a1e068a19e9fd6403b48df90822075011ebcdbcdc1cf82350490af2ea78e8cff9ae14ae935a4210ccb8f3e7a3d33e955815f3c092f9a369b1621cb18f1ef38e795935a829a1b02e807ac70bca88c090d08a83aed0298be939c807d25cb907ccb92b9f1240595e364f92637b39774cab8e8f0cf24c0b8bf9975566fbc5a661452f800f66ee6d3cdd2fe4ae489906f8395b5a8eb5bd7bfffb31dd321cb4768c88cbf7118546aa92860c1fafa5f6576f42b2b541b6cde04641f3e8a18d27656ad50c26399dca4e337a5e3c2f79f6f7faf68d703a3a9a4619d04a6da5c50021ea2212b06718905c7a6768cb6f17d1685905305765d5c95eb6a996a1665899ed7246fd9b5e013d93852791924d98faeb38e63c857399012a5e28adb75a7c765f6b5e148120ba8fdbf381e669dbbc46cb5afdb6455ee767eb642c9ac4f86b6f099eb8c1f22b06a3e19856fe20558ac4e6bdd09f514dc113782a82a558fac1706fa93616645f2d5bb2fe2835a929122b7c0461d5f81aa7cfb9d56834dd73c05c934490787d78f1074653d3944f4904cf5a75805781e2a2419fbf1d6084ce208b3aacf13fbeeac3050b726ef6079b892acd3e38119621c026697ae15d791f6177ed1c05bba0508899301a0bde60bcf7994caa1f3f8f90840aa769bc2e4e0edc20e1da8ccfa3c04a697eefc134694b18a31a4242c9a58498279592adb513087c193007427496e822214566b550136da1b638a273a25db140c5319169d0a54c6eb832ffac49f863cc4785a7c83fbbc9c83a6d12e12326255e3c8c99a84211bd7d66b9ddfeb4f8971fe0c9ba643607d4c338ab013f5bda15b5d9ae822a998faf7cc6c190f8efa6db67ab11dd2d36335103e377c0ba21e4203c4a53d64e71409c148a144cfd10e9a7ad0112caa12027c517949a289da56c3d0bebaab00436b101d923c3e9efda8d2a0b44f2cd4097288f98a84bca7c7bc36dbbec91f5ac37fedaf742319af763b0a9621985a0ca73c1f459d9c499ab94c7929c932529b261445c829efa91d9a04ff67ef2478499a1dc97a8e3191b35e75e587dc66879219e6686008f30a20e39db2aca42b91c9ecd64b8fed48873b9f7b54cb6036887599df1a09507210dae9adbfb7c8ef9acefa5ff1f4266b2298d1d8432fd126155f135e481c9e9258f24928b3eb5bbb7f30174b1288ee6c0bf0e5619cd617d977351069d606db0aaf1ffdabadb52495ed514bde627aa67ffa8cd7e623fdd9209398ae591afc7634fd5d43c429eaf173ed5bdb84cfce2dfe51102436fd00e99653e6466189334213252ea90d172e1ec8401ae248c3cc5bfe0948941284e3d846e74739892eaff085181e1e0dbf1c86eebb92a556010057346936ff07d58791cefedd4a7e78150ec1e5512280db999e3e7f8be01aa492bdc147be95b82f2371eb164e51d6ffc22e28f0a5bf4d1215e8838d6702839f0b0cecd68b3a45a9b5134bd9b7918ecc630ecf08d2e59473de6e61d7366ba5ae939e2b1404d3d2b600523f8b6da3db4dc3f24403ff830ddce9c7c0223895b81fd25e42c6759ca1623664a4d64a8157c2d41bfed0233a43f3cefa6e44cc364743f16a6531e935c8bfba184dac7a5ba0955e0dc67acf1c5e12f876339d17846ae59ea347530f9fb62a1db3bb0e617ce75ca639bbde4c5fada8eb1d853ca746b3adbcbe02271aec4a5864b8f6faf9a3dd40802874fd983301c90f94f619caba6ea96ce77c80ca3c501173c1c453a2a6af1749b1abf44a458972b598be6900dfc6dff16eb15bbfa7e6618a54493eb2e7003846cefc6035576858d3629ebf2fc0ead08a56ead0c851f618d0eef7de50e6e033132e268c5cc644ebdb5d6d4870e3a0d459ff5869c22f6ece4d10b10cfd5aa16dc8734748be09d33a9524ca89157b7d55cbf583f762657895a9404f623c2f0e1818c55863aa134f4e1661f66ec310dce7b02ca32a6fae9f1f53f572e3deab5050a4638b301b86f57088a9b30c96da5d94cbc9206f4c975f8df42e8b82b075cc878430fc49ac3843a185c922fb25ac9f704b0245bcb3bdfc83b0c484ba5d112cca88c76d2214c699ff8d0a965846c81647e6f022f1c57e66ffa220388ec813c55b1f91d4c9d49e664b02f7af102f27767d454812cc1871329a6c4bfc94af72690a120483eff4ccbf0470529454110baacc8434d834f447ec4c312a59e5f8b8ef8ad10f6f08eed61102afbf9a8a83a6e7f09a47876d7b54abcc7d9a4c4a92ff6bc5e32be4a98c42faf86c7b804ced180f342b99caf5de6628f6bc804b18eafc7b3f83e4f639b6af879e7e3cddb664cfce0924f59bd3adffccf461623bbe0051ed3fe68f25861004226d7dc5dcb94f7459e3fecf778013fe3cf5d2b82510a0722811870fdd2fe24a744945b440c4286885aed5c6f771e64d9a8a062aaf7d8c8d7f739c39e278e707a1cb7e2f0950f094551e24ee095657ed864417caa710a3e75d7455bd7ae21e23816f75d5cd50033309540e66f4e4598ab8740ece06009d16742cb701166f2bc61a2db7e188a3eb631025c8243baecc3f1523cd775d8e07ee5c3af509326077f610ebe12744249057524c624d8039354ee784c474033d2132ce31b2364bc1a304d761652bf35d2a59cf5d249477a45172b4854ca5aa4323ed4046031809f05d36bf0c695b4f6ad9c5ccf5966ec5be9bacc8587d761b2e9d54f2d1374b71e8a9e2db9851deaaac91a126373f4ee8f7a57ec26f8e2ed2da13f0e2226736082589e738d22aad414a9c1dd7e4171b074f856ae02d8995167ce33670ae642e2aa185259bb0ec0c99728e69652f903f645217761705b0f112e80c40e4f971a02e14dd5d6e0eedcac74dfaf17c193d761cb7897da1858e01687dd5dfba8d94fab0911cad2c4e3d31c92bbd2c86cf3efcbdda1d2849dae24cabd5b5082d98fd25465065663ea22e53cfa4461e36333b17fb07eedef5c31c29a60c4855b271ee470764c79b89fa7c73843264a7a01389c4f26442d5af43ad51c092cf8363e161b8746c61108724e7d109cb5edea9d47adb4cfe483982e026b3313823b9509e04f567a494acbf68181800aed585558d18cea8ed4d55bf59229e293d9bfd77196313f8754aa0672eeb1e6bbff213250dcc222be68bb2edf56275b63c37075d5bd91d44bdef1cf96e6a674b7b3ca14f95940001d891422a0d1317baa9c46b995baec5c5745639e384db9dba626c5634e3c8e93032131a5330c712db77b0131303291a960f020db6f739cec590d65b7e80449c7c96deb7372268ecaf55b92c9013091165a4d1bee3c809fb9d9c7a1a165276f67bae3dfbaa466cd574639b93828bf0a60a192b704e7ba8d979b94f41b9b0d8d33b60ef801f98c872742148e8c46714a0242e2a5d0357253605ac05dfb92c059d6740ab7634449c356f01b9ab09aeddbd4bb4f4592574176ad7c18f7605c2db953eace37c2183dc1b5521d193c707c364905bf224b7147515eb43976b5aabaddab849e7ff25b3d495619fad32692815c62", 0x1000}, {&(0x7f00000077c0)="d4abf4740a1e08002040ce3ca9ecbd05aa76576d47585e8d03f7276e105e8abcb7cda7bdbcdc45c5afaa2d89a97bd6ae3289971b3ae67ce534e88ac19d10eca295bfc8dde185d678598072a2e205a2b69e22b408c404bb8d756f9e2be7f3df1cc7a78132f025f3dbf1e5c30526d637d2ae8b4a4b91ce3a9ed6f138802a51b58fbabfa980134136f6517bcc0020d5d9386d", 0x91}], 0x5, &(0x7f0000007bc0)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x88, 0x20000800}], 0x9, 0x11) r37 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r37, 0x1, 0x0, 0x4080000a) 2018/05/04 09:38:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bpq0\x00') 2018/05/04 09:38:06 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c}}) recvmsg$netrom(r0, &(0x7f0000001300)={&(0x7f0000000000)=@ax25={0x3, {"d98e1033794ac6"}, 0x1f}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)="dad3b9e26d3682747a5ce3647752e12b5c5d5f22794a4694a9c3715b0b54cc698fa3f8317b7e56526d33f8dbd21184ad032fe1e79b95a2b2702ffd6b1574f170deab2bcc5cf4d730d7a24176caac74f8a978c4ed6e2090f6c5fcb42e9b4a5542b29eca34312ed5e42484d3e5728bc85f62e80f7ba2b22799", 0x78}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="3c74fa8430cd7d76e5d9ed841013645a19c5421559e2c13bdfef3e09f578505790b6dc5618bdb35b5c8bf1ad103e57c2233a84e690de78cb624de4de33fe87a87738be59645c9954bd5c17365a32e8a254e3c6bab46f8305b411436668d28ea0679a1a6428fe1d4a669d40a3c3be04ba0665d0d097398faf6b6fa77915cea86e19e8c0eb9c3f31d7b6a03b55234b4adc490d8a63ec168ac4ae02e58f55b0cb2a74d81364f17a79eb340d4d010ad6be4b2872241d904cad8d44a2e2174254b6c3e4660d", 0xc3}, {&(0x7f0000000080)="33b85172d5f19b800067ff56fb80842cf5491fdf88f55c45b80c2178", 0x1c}], 0x4, &(0x7f00000012c0)=ANY=[@ANYBLOB="200000000000000001000000010000000000008dcea79d61487d26558f7dee97"], 0x20, 0x1}, 0x0) 2018/05/04 09:38:06 executing program 5: bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000, 0x400000003, &(0x7f0000003000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x60}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x0, 0x3f}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7f, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) mmap(&(0x7f0000825000/0x1000)=nil, 0x1000, 0x0, 0x80130, r2, 0x0) 2018/05/04 09:38:06 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80400) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000100)={{0xfc, 0x7, 0x5, 0x3, "e6c1183d9d112f7c5fabb7b86528d0a1d8b972e8eb54ae776d733a39632ea06464a0f0f12baa801a5442c77e", 0x5}, 0x10000, [0x1e28, 0x8100000000000, 0xffffffffffffff8a, 0x20, 0x2, 0x7, 0xffffffff7fffffff, 0x9, 0xffffffff, 0x0, 0x1, 0x3, 0x9, 0x3, 0xff, 0x20, 0x1, 0x785d, 0x1ff, 0x2748d834, 0x9, 0x5, 0x5, 0x6, 0xffffffffffffff00, 0x0, 0x1ff, 0xfff, 0x1f, 0x3ff, 0x5, 0x6e840487, 0x6, 0x7, 0xfff, 0xfffffffffffffeff, 0xffffffffffffffff, 0x0, 0x2, 0x5, 0xff, 0x4, 0x19, 0xfffffffffffff679, 0x8001, 0x9, 0x1df9704d, 0x9, 0x4, 0x1, 0x89, 0x200, 0x8, 0x8, 0x8, 0x3ff, 0xfffffffffffffff8, 0x2400000000000000, 0x4beb, 0x4, 0xa28f, 0x8, 0x7, 0x10200, 0x17fd, 0x81, 0x8000, 0x4d, 0x6, 0x4, 0x3, 0x9, 0xffffffff, 0x5, 0x3, 0x5, 0x4, 0xfffffffffffffffb, 0x5bf4, 0x6, 0x81, 0x9, 0xfffffffffffffff9, 0x5, 0xfffffffffffffff9, 0x7fffffff, 0x0, 0x0, 0x0, 0x9, 0x1, 0x9, 0x100000001, 0x2, 0xfffffffffffffffd, 0x5, 0x4, 0xffffffff, 0x1000, 0x809e, 0x100000000, 0x1, 0x10001, 0x6, 0x8, 0x40, 0x800, 0x0, 0x1, 0x1, 0x3ff, 0x3, 0x3, 0x4, 0xd3e, 0x6, 0x800000000000, 0x6, 0x100000000, 0xbf8e, 0x1, 0x9, 0x3f, 0x6, 0x3, 0xd400000000000000, 0x9, 0x1], {0x77359400}}) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080)=0x1) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x246000) poll(&(0x7f00000000c0), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x80, 0x0) 2018/05/04 09:38:06 executing program 7: r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:06 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xffe7, &(0x7f00000003c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000140)={{0x3f, 0x2, 0x2, 0x1, 0xffffffffffff4b38, 0x46}, 0x7f, 0x5, 0x3}) 2018/05/04 09:38:06 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000000000000000000000000409500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/04 09:38:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000240), 0x4) socket(0x1b, 0x7, 0x5) 2018/05/04 09:38:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10, 0x3000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000080)={0x20, 0x2d, 0x109, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='U'}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/05/04 09:38:06 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x1fc, 0x400002) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "789fa41733d94459d2cbf7b72c9de8cd4758c8765246a2c451ae702c38b875e9c67795fe30945d7883a7523a"}, 0x0, [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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2], {0x0, 0x1c9c380}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000500)='/dev/snapshot\x00', 0x400000, 0x0) getdents64(r1, &(0x7f0000000540)=""/45, 0x2d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={0x0, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000600)={0x1, 0x1f, 0x2, 0x9f1f, 0x104, 0x6, 0x20, 0x1, r2}, &(0x7f0000000680)=0x20) 2018/05/04 09:38:06 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x40000) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000000c0)={0x9, 0x100, 0x1}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='ntfs\x00', 0x0, 0x0) 2018/05/04 09:38:06 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x3, 0x4) mbind(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0, &(0x7f00000000c0)=0x4, 0x0, 0x2) ioctl$TIOCCONS(r0, 0x541d) geteuid() r1 = socket$alg(0x26, 0x5, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {}]}) bind$alg(r1, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22edbd", 0x12) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80000001, 0x100, 0x0, 0x7}, &(0x7f0000000080)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="07009a008212f3a584edae8996d7a4044f495e1c18fe06000000000000fc0e1938e797da26b611521cd4010f0b2f0cd56f2d428d435446fe8ed79b9924a06db77fb9f33fc2e5ad0bc1e6bf8d521fd6bf2561be09fa0c29812462e5386b379510dcea8c5e9f40cd676587688d73af14e9cfa6b360f1c747b8f16dc6468905e35ba250cc946ee6e41e4e199f230622833f7f924cbda22e1184b1c66db60b5b2bd88783079d7873625a9584195ca1000000"], 0xa2) 2018/05/04 09:38:06 executing program 7: r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:06 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x10000141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) read$eventfd(r0, &(0x7f00000000c0), 0x2f8) r1 = getpgrp(0xffffffffffffffff) waitid(0x3, r1, &(0x7f0000000040), 0x60000003, &(0x7f0000000100)) 2018/05/04 09:38:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x1ff) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r1) close(r0) 2018/05/04 09:38:06 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x6000000) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/05/04 09:38:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x1c, 0x1c, 0x10000000000003, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="1f"]}]}, 0x1c}, 0x1, 0x400300}, 0x0) 2018/05/04 09:38:06 executing program 7: r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:06 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x7, 0x200) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000883, 0x0, 0x0) 2018/05/04 09:38:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = semget(0x0, 0x1, 0x7d30729f47c5427) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000140)=0x0, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000480)={{0x6, r3, r4, r5, r6, 0xa0, 0x1}, 0x0, 0x0, 0xa700000000}) r7 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r7, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000000180)=""/155) dup3(r1, r0, 0x0) 2018/05/04 09:38:07 executing program 1: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000eea8c3)='./file0\x00') mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000140), &(0x7f0000000200)=0x6e) getdents(r0, &(0x7f00000000c0)=""/93, 0x5d) unlinkat(r0, &(0x7f0000000000)='./control\x00', 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000280)) rmdir(&(0x7f0000000240)='./control/file0\x00') 2018/05/04 09:38:07 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x10, r0, 0x0) r1 = socket(0xa, 0x3, 0x1) sendfile(r1, r1, &(0x7f0000000300), 0x8001) getsockopt(r1, 0xff, 0x0, &(0x7f000091b000), &(0x7f00003b7000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="96000000311a5fa90a6e85149b72da85dbfa7e154bdca6fb8a72155e64a149dee265c6d2d9983610f34627e87f4281a15a1c542505e9d3bd83e2000000dbe5866d098ff7ec2938b1fcdac3caa5ebb9fd853e0cc0d3653b8290d5133992bf186347807a6f121093884efa56e466d21e6c45fc173999fbd0d2345134f9b249377d762bd56036497b25c97d7569cb4df3698fe6ed06000000000000"], &(0x7f0000000240)=0x9e) openat$cgroup_type(r2, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) bind(r1, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80) 2018/05/04 09:38:07 executing program 3: r0 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='cmac(aes-generic)\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="9591d79e71f34596ea4d5b71e1d958809e9af303730770d74f0cfd7c890f27557ad96fb63523147b50bec5a36e86e1364eab4697e54feabd71dc2e5a030a105eea94a725345182670bba1dff9d85ededc93782b25d2e67161ec4a5d51ff46e28690b5892ebf433cd71328f93b16ab4d30ef9936410e38508740dc0069755ee5abdb4eed9550632d2319f96cd8a211f900441afd855983534453629f012e1fc4465408df6a662457d718fb66a70415a7fece8f43c16b77ebe1d4566644e8cb12233b1ea28a8d99a33c5570024b41a5d56b4ea0b0c43ec9a8ea629282f32a29659424509f4627cb8b12cb171", 0xeb, r0) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x6fcc, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000014c0)={0x2, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001500)={0x80, r3, 0x1, 0x4}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000380)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = accept(r2, 0x0, &(0x7f00000000c0)=0x345) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001580)=ANY=[@ANYBLOB="0a0000002400ffca5123dca39c9a8b2fddc11adca905c79c5ab500db080300fa05000000000000"], 0x18) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001300)=[{{&(0x7f0000000300)=@can, 0x80, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000480)=""/107, 0x6b}, {&(0x7f0000000500)=""/147, 0x93}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/100, 0x64}], 0x5, &(0x7f0000000780)=""/192, 0xc0, 0xff}, 0x9}, {{&(0x7f0000000840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/42, 0x2a}, {&(0x7f0000000900)=""/115, 0x73}, {&(0x7f0000000980)=""/88, 0x58}, {&(0x7f0000000a00)=""/31, 0x1f}, {&(0x7f0000000a40)=""/152, 0x98}], 0x5, &(0x7f0000000b80)=""/229, 0xe5, 0xfffffffffffffffb}, 0x1}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000001240)=[{&(0x7f0000000d00)=""/218, 0xda}, {&(0x7f0000000e00)=""/101, 0x65}, {&(0x7f0000000e80)=""/7, 0x7}, {&(0x7f0000000ec0)=""/182, 0xb6}, {&(0x7f0000000f80)=""/111, 0x6f}, {&(0x7f0000001000)=""/132, 0x84}, {&(0x7f00000010c0)=""/254, 0xfe}, {&(0x7f00000011c0)=""/126, 0x7e}], 0x8, &(0x7f00000012c0)=""/29, 0x1d, 0x7}, 0x10000}], 0x3, 0x40012040, &(0x7f0000001400)={r5, r6+30000000}) sendmsg$inet_sctp(r4, &(0x7f0000003bc0)={&(0x7f0000002740)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000003b40)=[{&(0x7f0000002780)="d6ab65123e0fa6847c55aa928bce474c27", 0x11}], 0x1}, 0x0) getsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/05/04 09:38:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:07 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0xfff, 0x8, 0x800d, 0xffffffffffff0001, 0x4, 0x10001, 0x400, 0xfffffffffffffeff, 0x0}, &(0x7f0000000140)=0xfffffffffffffe6e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x401}, 0x8) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000280)={@multicast2, @multicast2}, &(0x7f00000002c0)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000001c0)={{0x9, 0x4, 0x30, 0x8000, 0x0, 0x8}, 0x5, 0x4, 0x80, 0xfffffffffffffff9, 0x7, "0a036631874a1bc200fbda5ea2b8551da7e5d96fd2c67475100e0caed641e1efca84afd0d2eeaf327b8621de19d2bf1df863bdd53c014e9c206aff9a1b9f16c11e71903774dafe8eeaa6b9d7d6a134fd1237329fe588b349458a681feca1c732f401fd5cdfe7f82e596ffd7ec67c82bfdb04591dc8ffb33d208f00d3e52cd342"}) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/04 09:38:07 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x20000, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@ipx={0x4, 0x9, 0x191, "bff246180b01", 0x6edb}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000240)="83a4e7c59ed3f4cf17e4317d26bd5df630b272854c78b00c8684cbdfffd842051574ac1db8400754334794783b1c710bb744da1f8b2311e1de965b1f274078fbc4eafaef78de", 0x46}, {&(0x7f00000002c0)="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", 0xfc}], 0x2, &(0x7f00000003c0)=[{0x100, 0x10e, 0x5ea4b1e5, "61eecfd9908022e3539c81c1430b17c4a9b4afd92bbf002debefc37016f5c78698b5da4fd63939edbf53f3d9d2ecedc588f3123cc255ecbb05571c4cc39bb592fbd1efbb4daf329f27cf5bd8b3f8edc84047d019a9b2d0f9b0dc0e98411237eb1b8b54c4e52f252940547672557b8a50b2a3637c7684e2f3347b668890a3c9646eb353858bd4093ca466717df992c5da0a024d05e7118ed8e183332ad9c106acb0a0f15be052a7a96a9f1f7067f57b1bc57bc49ce5dd62d3cc4f99d187b5cbe999d20fa5b9cf109b444c5be21a39bbcd77f03a21d2b599a73a6e7980da881dcaf3c4469804652a372c4ce6"}], 0x100, 0x85}, 0x0) write$fuse(r0, &(0x7f00000001c0)={0x50, 0x0, 0x3, @fuse_init_out={0x7, 0x1a, 0x6, 0x7, 0x3f, 0x80000001, 0x18000000, 0x7}}, 0x50) r1 = open(&(0x7f0000000140)='./file0\x00', 0x403, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) 2018/05/04 09:38:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x1ff) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r1) close(r0) 2018/05/04 09:38:07 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0xb) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xffffffffffffff27) r2 = memfd_create(&(0x7f0000000000)='-+md5sum\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000040)={0x4, 0x7, 0x6, 0x3, [], [], [], 0x0, 0x3, 0x4, 0x2, "4341f4f71fab0b45992d03772db1e809"}) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/04 09:38:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xd76}, &(0x7f0000000180)=0x8) 2018/05/04 09:38:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001200)='net/icmp6\x00') pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/05/04 09:38:07 executing program 3: mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) creat(&(0x7f0000000040)='./file0\x00', 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20440, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/05/04 09:38:08 executing program 2: syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xa, 0x0) r0 = socket$inet(0x2, 0x1, 0x400) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x7ff, 0x4) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=[{0x10, 0x109}], 0x10}}], 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1ff, 0x7f) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0) syz_fuse_mount(&(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x40) 2018/05/04 09:38:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0xad, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)="db6e8ae21a57f307a791942ccba7aea491c641a4a667b812b13b4fa47e58f3fd442e9d26a65cb8e078b701b8bdff93b235e927db53f5ecfcc069c09173ac6892b0ce314adc8b", 0x46}], 0x1}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="10000000000067000000000000000000"], 0x10}}], 0x2, 0x0) 2018/05/04 09:38:08 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x18}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) unshare(0x60000000) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7fff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'eql\x00', @ifru_flags=0x1000}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x7f, 0xac8, 0x9, 0x6, 0x7fff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) set_thread_area(&(0x7f0000000140)={0x6, 0x20101800, 0x1000, 0x6e0, 0x4, 0x9, 0x9, 0x0, 0x7ff, 0x9}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 2018/05/04 09:38:08 executing program 7: r0 = epoll_create(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:08 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2000000000000c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x2, 0x2}}) close(r0) 2018/05/04 09:38:08 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000002498)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/119) 2018/05/04 09:38:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x100) 2018/05/04 09:38:08 executing program 4: socket(0x11, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x80002, 0xfffffffffffffff7) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'lo\x00'}, &(0x7f0000000100)=""/213, 0xd5) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) [ 137.262000] IPVS: ftp: loaded support on port[0] = 21 [ 137.316692] device lo entered promiscuous mode [ 137.360230] device lo left promiscuous mode 2018/05/04 09:38:08 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:08 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="69e493e54b58d2027b772263d5a1648049803cf60aa6384cb552f05b004c925466536e55e3a3c2a387c21edb355d9fc1d45226bf493c4cbf7756151d891669bbbdd594c5306b2c43fdcf35e172917b62a6cb7fbc97fa88a4ee79c3eea2c82f44731a4c8ec3eeaa130e0fcd5a5130f210244f7831be70c2140420f60e27c8e24bdf148de47bd79952006ab5c4bafac8760679608e2fb08893297deeb78c528b8701d4a5afbcaabef10931c5bb00c0fa1734a1d3ea73f747658c87196fdeaa031391c52e7b799325c792dd2f02793828c66b3c048b380e11224fd542561cb628a39eed1383f3") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f000074a000/0x4000)=nil, 0x4000}) openat$cgroup_ro(r1, &(0x7f0000000180)='cgroup.controllers\x00', 0x0, 0x0) 2018/05/04 09:38:08 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r1, r2, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0xffffffffffffff01, 0x4e21, 0x0, 0x2, 0xa0, 0x80, 0x3f, 0x0, r3}, {0x6, 0xac, 0x1000, 0x2, 0x5bde, 0x6, 0x7, 0xd1dd}, {0xfff, 0x7, 0x6, 0x5}, 0x7fff, 0x6e6bc0, 0x1, 0x4, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x2, 0x2, 0x8001, 0x9, 0xfffffffffffffff9, 0x3be}}, 0xe8) msgsnd(0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x0) r4 = gettid() ptrace$poke(0xf723c0c0eac911a1, r4, &(0x7f0000000200), 0x5) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xcd) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/172}, 0x310, 0x3, 0x3000) msgsnd(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="ad00954438aa9e20a3062e0d4cea22d4a79439ec00d3c9750394450d39d076721eda7d75e8"], 0x8, 0x0) 2018/05/04 09:38:08 executing program 3: removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', '+self\x00'}) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)='G', 0xde, 0x4000000000000000, &(0x7f00000001c0)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) accept$inet6(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x800}, 0x14) [ 137.401377] device lo entered promiscuous mode 2018/05/04 09:38:08 executing program 1: unshare(0x8000400) r0 = socket$inet6(0xa, 0x8, 0x100000001) bind$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"f706e939ce4029"}}, 0x10) socket$inet6(0xa, 0x7, 0x8001) 2018/05/04 09:38:08 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x517, 0x3f, "af50d3ff4b280cd56d938258553cb990b9ed57b556b5d4f08da9c089a738f03518b72b6d21d280bdb03595ba57a5d810333f5a39414d555a352f80a0f456c9", 0x8}, 0x60) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x403}) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8100) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) 2018/05/04 09:38:08 executing program 4: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d0a8934e39ef174b19f0a10fa78f1f57d9c102165bc5fb08adf2cc432c9868aa1e43fd9bc2e831dceb228c3c5ff9117c70d50ab05f41a58b10be246d01710ae95a40bdae1ebb13bb9b041611c0aaabf9581ff1369658def09dc96caa2944bb7f3d211dd93e66071a6fcf6c497e6718720049cce80d93524ea16e45e371a56ce67611fa7c11893fe22ad8c0350751481b06c9e08c2134385a7ea46fb0bfd6ae3804c2ed9cfd915b7b1c6d290f324fa3acdf6816ca91d76acaa1b3a154d60ddf527e572951b63881cfa"], 0x18c) mkdir(&(0x7f0000000080)='./file0\x00', 0x5) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x180, 0x140) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000600)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007005000058030000000000000000000088040000880400008804000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x5c0) 2018/05/04 09:38:08 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:08 executing program 0: unshare(0x22000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x6, 0x8400000000003, 0x11}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f0000000380)}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000000)="1e98f6b5db10027516f90c44eaa26d225f569230e6b52c97a0959ddb045b497e1d58204b2864c91a92cc0f32", &(0x7f0000000080)=""/61}, 0x18) [ 137.670919] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 09:38:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) ioctl$TIOCNOTTY(r1, 0x5422) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x2) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="d1cf82e204a96676782bad1a14c4f3cff0bceedfa5d8b7263fbdc15d82d950717955a619a646ca10142eab77cc2662cd30ba3daee1e780d1f21de199d5930ec5661035c95e3cfc40da36e5e8ebc2ac01314066679f9965464827992dfc31573ddf619006abeac5cc572f68", 0x6b}], 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/05/04 09:38:08 executing program 6: r0 = timerfd_create(0x7, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) 2018/05/04 09:38:08 executing program 2: r0 = semget(0x0, 0x0, 0x200) semop(r0, &(0x7f0000000180)=[{0x3, 0x100000001, 0x800}, {0x4, 0x0, 0x1000}, {0x0, 0x1ff, 0x1000}, {0x3, 0x8001, 0x1000}, {0x0, 0x800, 0x800}, {0x5, 0x100, 0x1000}, {0x3, 0x6, 0x1800}, {0x0, 0x3f, 0x800}], 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8941, 0x2, [0xfffffffffffffffb, 0x3]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x1}, &(0x7f0000000140)=0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) 2018/05/04 09:38:08 executing program 4: getuid() r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/05/04 09:38:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000040)="3797203179e8212fd45c8f00147dfd151772eb8b", 0x14) socketpair$ax25(0x3, 0x0, 0xcd, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x4004556b, 0x0) 2018/05/04 09:38:08 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/04 09:38:08 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d02fb4)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) signalfd4(r0, &(0x7f0000000000), 0x8, 0x80000) 2018/05/04 09:38:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140), 0x10000041, &(0x7f0000000100)}, 0x40000000) r2 = shmget$private(0x0, 0x2000, 0x78000249, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/27) sendto(r1, &(0x7f00000004c0)="82", 0x1, 0x0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) socket$unix(0x1, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/04 09:38:09 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffd) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000440), 0x0, 0x6934ab96}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000240)={0xea7c, 0x4, 0x3, 0x3, 0x1, 0xb33, 0x1, 0x2be9, 0x1, 0x2, 0x4, 0x2}) fallocate(r1, 0x11, 0x0, 0x100000001) renameat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x20000, 0x0) 2018/05/04 09:38:09 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000b75000/0x3000)=nil, 0x3000, 0x200000000000000, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 09:38:09 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x5f8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x134, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) [ 138.377676] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/04 09:38:09 executing program 6: ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) readv(0xffffffffffffffff, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x3, 0x4) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) 2018/05/04 09:38:09 executing program 1: r0 = socket$rds(0xa, 0x2, 0x11) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00ee0059610000000000"], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1f}, 0x0) timerfd_create(0x0, 0x80000) 2018/05/04 09:38:09 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xbc7, 0x2200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x6a9800, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x80) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140), &(0x7f00000002c0)=0x4) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000200)={0x303, 0x33}, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') sendfile(r3, r4, &(0x7f0000000000)=0x122, 0xc0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000240)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306, @random="53982f3574dd"}, 0x28, {0x2, 0x4e22, @multicast2=0xe0000002}, 'nr0\x00'}) prctl$setptracer(0x59616d61, r5) 2018/05/04 09:38:09 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) readahead(r0, 0x1f, 0x4) 2018/05/04 09:38:09 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004b80)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000007c40)={0x0, 0x0}) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3e, 0x101000) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f00000000c0)={0x4, 0x1}) connect(r0, &(0x7f0000000000)=@ax25={0x3, {"e32c3a1725cf77"}, 0xffffffffffff0000}, 0x80) recvmmsg(r1, &(0x7f0000007b80)=[{{&(0x7f0000004bc0)=@ipx, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004c40)=""/155, 0x9b}, {&(0x7f0000004d00)=""/222, 0xde}, {&(0x7f0000004e00)=""/108, 0x6c}, {&(0x7f0000004e80)=""/181, 0xb5}], 0x4, &(0x7f0000004f80)=""/44, 0x2c, 0x8}, 0x8}, {{&(0x7f0000004fc0)=@generic, 0x80, &(0x7f00000053c0)=[{&(0x7f0000005040)=""/251, 0xfb}, {&(0x7f0000005140)=""/4, 0x4}, {&(0x7f0000005180)=""/69, 0x45}, {&(0x7f0000005200)=""/114, 0x72}, {&(0x7f0000005280)=""/231, 0xe7}, {&(0x7f0000005380)=""/23, 0x17}], 0x6, &(0x7f0000005440)=""/20, 0x14}, 0x7}, {{&(0x7f0000005480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000007a00)=[{&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/86, 0x56}, {&(0x7f0000006580)=""/208, 0xd0}, {&(0x7f0000006680)=""/228, 0xe4}, {&(0x7f0000006780)=""/4096, 0x1000}, {&(0x7f0000007780)=""/34, 0x22}, {&(0x7f00000077c0)=""/5, 0x5}, {&(0x7f0000007800)=""/100, 0x64}, {&(0x7f0000007880)=""/212, 0xd4}, {&(0x7f0000007980)=""/108, 0x6c}], 0xa, &(0x7f0000007ac0)=""/161, 0xa1, 0x81}, 0x5}], 0x3, 0x0, &(0x7f0000007c80)={r2, r3+30000000}) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xc) chmod(&(0x7f0000000100)='./file0\x00', 0x80) 2018/05/04 09:38:09 executing program 5: unshare(0xfffffffffffffffc) getcwd(&(0x7f00000000c0)=""/245, 0xf5) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5a0, 0x0, 0x398, 0xffffffff, 0x140, 0x398, 0x4d0, 0x4d0, 0xffffffff, 0x4d0, 0x4d0, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d5, 0xed2, 0x3, 0x2}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv4=@rand_addr=0x6, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @port=0x4e20, @gre_key=0xffffffffffffff21}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x2, 0x8000, 0x7, 0xfccc, 0x81}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key=0x1f, @icmp_id=0x68}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0xff, 0xffffffff, 0x0, 0x5c1fd685c4803e84], [0xffffffff, 0xff, 0xff000000, 0xff], 'veth1\x00', 'veth0_to_team\x00', {0xff}, {}, 0x0, 0x9, 0x3, 0x40}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@multicast1=0xe0000001, @icmp_id=0x64, @port=0x4e24}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x3, @ipv6=@dev={0xfe, 0x80, [], 0x20}, @ipv4=@loopback=0x7f000001, @port=0x4e23, @port=0x4e23}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/05/04 09:38:09 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000040000000000d1baa4e874b746172f107d25bb28668eec5c86a0aadb66af38e8c63dfd1f86929eaaf588740c5745a7690c2e8789c245f27370e7"], 0x8) sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001240)}}], 0x1, 0x0) 2018/05/04 09:38:09 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) r1 = eventfd2(0x2, 0x80800) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000280)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x1c, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bcsh0\x00'}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000240)={0x3, r1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x28244, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x9, 0xe0, 0x2ca, 0xda, 0x4}, &(0x7f0000000180)=0x14) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) getsockopt$inet_int(r2, 0x10d, 0x4000000080, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/04 09:38:09 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000001, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) membarrier(0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x8000, 0x11, 0x6000000000000000, "b6f63cf1b7472a946eb95a2e4ef41e2ca57153552afdf9fef88c57e42fc6b76fde6e89b33e59dbdd9c7ae8a2a5b3383fb0410ba5f44044881776430daefb3183382f06bf52ccd3a4656c0299a89fb169"}, 0xd8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000180)={0x1, 0x3}) 2018/05/04 09:38:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x5, {0x2, 0x4e21, @rand_addr=0x40}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e24, @rand_addr=0xe86}, 0x186, 0x1, 0x4, 0x4, 0x7, 0x0, 0x9, 0x9, 0x10000}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x4, @tick=0x8, 0x9, {0x2000a, 0x8}, 0x7, 0x0, 0x3}) r2 = syz_open_pts(r0, 0x234000) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x5d, &(0x7f00000001c0)=""/93}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000240)=0xd29) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/05/04 09:38:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000000000), 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x13fdbdb29bc92a84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) 2018/05/04 09:38:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYRES16=r1], &(0x7f00000000c0)=0x2) getpid() writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="580000001400192340833a80040d8c5602062200010400000011000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900ff4d00040e05a541", 0x58}], 0x1) 2018/05/04 09:38:09 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x1, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = socket(0x2, 0x6, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xaac, 0x4, 0x8000, 0x2, 0x1, 0x400, 0x80000001, 0x1f, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r2, 0x2, 0x1, [0x2d4]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r3, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x2]) 2018/05/04 09:38:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)}, &(0x7f00000011c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001200)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x8}, 0x90) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x17, 0xb1, &(0x7f0000000000)="27b7e1980e42805f60ae8d2541982aef8b65640dbb1dd531b1e70e62ff5d8d2f622f4fcae17f1e21143f71ac0c95eb8e57fa57b48a71e70d90eb013b8ae7afb837a9fc48c39ef5e67fd539c0331844e7f1b6dfac47e489b6f409022dd83671500ef8c1926f34df07685e6bc307cd7faecc1ba348f69f5cefe7384ea140f56298c1be360c316b97ec8c0cc78a690a0216d0d9bc7b81b649f43ca02a07decd1c57a7cb7b227a674a6a4be513db73ddd49d3d"}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)={0x1000, 0x0, 0x81, "192700919e4a6a33c14bfae5535029d769a828107c3bc6544f2335388e376ad7ab4af1d8f91509b58fcc388ca265d9bef80fd4ffbda78ee2c4c1a01c60a0617b6a87906c87c81b7d1621730ecc216ebd0b6da4aa229354027f608ce3c82ea74e570d329ad1df3e46d41dc2e1bf0ff3ef2e006544e8ed331190d7b22708aa48958779cd529eb707a3c50a67de91269c4cfa49ca443cdfb94b5d6ce98433c08610d469d3bedcb0a11fe67af005ee2d2b408e5b73ce4972113d760107a3e092693b4653ce035dbf21c4b65564e5e4d495ea39a910b3b0b806041a6c1e2aed3e9d0e0cc80c3f1ad949e332840d1961ec33cdd1b4a3613dca89a518218ce8306eb6b8ad8b63d4e3199f9dd40d64d9837bb86f0ab75151fe460498d7f3670d7b27a3cdb2dffa1367854c7f4b0d46ec1cbb7282fd7bc190ea244203dcd9947c296d80f70028d726103a4d8bb3adbc08d0d6e3d86b1a0d715621f4ef90fce85171e0879098705993c6ca6dd78eb84e4a8d805dce830bccd1e483d9ed66f4043e9ab7fe49408ba0fda76c17e58f50e5f83c74c5a08a1488e97d1e692f5ba6a375211185fdfa876f0bdc67cf45b1c179a5a109f237f7e3ccd21b6adf034f3645d2850c4e3f7f00077f6334016938ceb69115c7a0f927478e58eb0d78596eb39e2884dabb14c0736a44ccf4a0f8bbfa19660f76f591170ef6e5768b2958dbf4177c4e41f39b2c3d77ab2fbc7955c0bb6a83878d5d9df0fb2da4ca45b1605b0b1a96441b67447bd141ba5b015dd571936ee9c3c41ce06edde6d8e183dcf44ac72fc1536625be671057356dbfc27f623f3fe05adc86a73b0151848b326ddfbf2c67bfe83a78fdff6babacbcc055b63a8ae23ca19ab7f138c081d5cf8d1ebcfac4f1dd82f758081875e4c6e6ee3969ba9f80a7a37375f758148a5da5354edca6306d46989eef2f271b8110b2989c7f50ceb570978fcf906a9e32919e30694ea53da442d349574a44297d9eb25ab0b421111705e179fc7d3fe544f06d96469140eaf6be3c5e5d2772f49a2d10f3b03d64d591304e2026b55e8ab7a6238640fd64a47e4c279587c9fbeacdd39518ab0fd3ccfa05a97a8181f79f0bc11e40faef57c85f4b15f1c8a4f1beff8b64ec0a68b6bff0ff6bda06a1ee8c85f1736205784290be5c2761d328a87a1d00b12a660f7957e191ad8734f6720b7294fff664dba1ee276f4f119434339fd6349e2ad041ed2406ea3aa0a982b450bdaaf2c1582daaa2985d6445686ad032d4e85b1c0c6ac941b00d98f5795584da05ceea29f215424e1baa15246b761f303a9b98f2c0018962393d1c7b765b49358dd832a6872c7c391f26511e206701c332f95c0c08f807f48831c23017da5511fb62218b4717a82650b1bce0c33c08dfe3ec5c857cd5e225e3323201fee73cfbde174c79220ce3074ab342d41d203ccd95930df2cbf1bfdd4920561acd7fadc7bce93d741cfb46189e7f12f8b90181fe1f6ef51faa32be0d5a7513b6eaefec8017eb98dc45781c54e874d926efc61458d051e5135ac0725bf7cdd31df3ea379e5f938cdb83420390d330d2a0226033eab7a151784c25970b72affcacaf84306143a07a508b2b4d07bb4a06a2e42554f50b18ab5097cac1188b5c228025d648b70bb56b37105731f9020474bdb4e166db0f728dada85455822f76869bcca67771b4c6ce05d2802ef0222177947976c7f5e14998875dc2b65e76c1c0090f5828829901867bc902bcf8d10b291a39305039d7e1515af502b628cef42532d71b51923d8821ab6122054f6b7bd022302603be0b90afe9f973da9877e242116588bf6f5f34c47741712f63201d69ad6412a82a666e43ee283d0d5d1d80f90e75f8e7c6ef8d053cb1ea1db4cc96d370dd5de486ae28de4919a94ead843695ffdb4d50cbfff4d72510be65f1a81e635ae7efd50572f4ab38eb560efd967daa54221a003facd5e24b68a4edf65787a0c551a04330eca88c85b941eb3e0626250c43d3b1d9e77e7bb1c8da5a7f75b2bdf5a9ce5065b7bde0d2478aae138baf8ba8b426ecd86f0f68f2884a437cf27e871ad000454da653f09e46bfa534db5dc121172dc784a0d40bf1b507644ebcdb062973e08bfc6af41d93e593436d066a00a270bd0a5508c20b436f3850d1d2e31890a8f74c8c2dd67ae2aceb853e8d87f7477d7a5c90963e37371575adfabfc8006379664cf268bc40cc6f4865b895e24e8188b924a48d87fa8b05d1645d0eda60bc4b7dd8cab24b128111941000e7fe98d2581a58c29dfba10155fdb09861c70ab320181be55f0de7a317cf9caf12fe3831d994b792eeaf69c733316fac7da9756356a31820ada1f58c7d26b1476b6a3d8bb53d215a1b8485d1fdd596d3b3df4d14d2582b822bcc91d5723a35514d49cfb1e0e16db0f9449863144a1a82435d4fae09e811a47ac088b5172056b52cef2b369f006189ee20a47cc994c6607ee1ffa6476b23d29d4b24a2bb7620efabdf5b2cffbb9797b1d62c2eea178d46727a28b483d6991ac89670b498c4bb7f47597fe43720680152fcdb4c63dadba760041c70be44703dda2ec694f9ccd424bb7fd110bba1e8e5f4ee370acf2c4137c3befd88b2d8f3fc86dfe2f08dbcfa3251330c38d89c101652d4f673a417e47c7bb820c8f95bd864524de49a743096287aa3d96f3be0887b19248428144633bdcc7bac9c4482bf1d01319e9205408e8d2d77b8ea5c3d6a07adb3dda6779bdb7edd3fda1be899c3cf82face9f7a4b831b0a48df296223232a7703f2a294d72cde70b1a3b7a0b6e6dfa4a47d84ba2348b1ffeeb271c80927bd795c0bf0590416ad3dccb47cd7e2304d327aa65dbdb5d2cd87a4ee4379f8450a5018fcec7d16f695a268d505fa50214f5492a873b8982a18f5fd23dddb70af082a3188f9fedb41adfdcf744fe47d6e0e54439a220c090eb7042126339e85c91011e5207b9b5d1b91ffc2a845f0479e53d912811c9d139948a2c4606e46bd2efbbf91225228de8dcd166ac4b52f25293eeccdb7a35e2956710473ff9e4355eb6ea28a84f910212a55f17b0752d688d2f0375af1f47179ffc89f1afd355668264ca5fcbca463699e9d678d33036835081d53bf35ef3b889bc27c75113236415b61ca24fb239c2be4e4e214fcff417e0883385ea60a7131863edda8e27d4b5848d48e0e6cb1b529d0c55a75510815e129d55f6ee989170b4b82177b5869b9f83d4bd2b74ba433548885add4b8c09ba57b71d7e2ed6e27b36843df721ab5e668001a93edf5bdbdd31b6e7645ac2cc5ed1429c9b2e69f1954916e9c2905134f46075c2ff9bf63b6d36a8d9804c86d9fc158665c3688dbf1bb4cc6705befa80187de502a05406b342a5a0bc3ca79e445dfd7f6922f45ba17e45dd526954ffcd697267b3ac71a1a7e3ad1b67620e3bde3b492c59d691e7dc6e545e5d5c38bc3f4be6dc6df6e65c120b3b1c2869da3af0d4965ac2b87ec4a605d9cefd074c50ca0784c5af24a33d9061f04177a9d3e0a8d0ea6aeafaebf6f5333545f88bb8438e0c9f922a7bc86ba51a5ee52ba8a4526000a7549062da072f244b6fd3c1260ae4680e9d7893d156124f38929c2f19741037dc8bf46a056c6f0b66f92ce8dfd1be4bfd0f274ca8482465391d8f48329bb6bcd47a5be1171afe005841b5c28b77435edab8e86d4a23fa43001ce3b51a5ddf57f9439d6d5567d1888a0f13187474266e5cca97f592205f2e751ef2f4560eaf822d633e2d379f9045e434f09e6a75555f4e702271a29439659915ba49ae4337a44a67bbfd4ea26248df1d6d89c548243acc5a4abbde4badbe27745a87e087c0a921247d9618b03d4bafb5387e70ce96c3b45243e4ed91528ee2ab25a952af531c9b63828a9ed92035d90098a7a3b825f797d493833a8d0917d8845da8f0e5ac0b3ba317d99b1f834506d8e6db7bf9b8f27571a46c2d103dc90e11e8a7016c8e44e9e3d96be2c50e9c0b6059fd324cd825edf93e441c4f3f1d49a52a7ca8d3f99ec4208501ad4f6b3cc916f81d7007413b4a1d6b32bc226d9b0cbdf90ae31cd565fc20bfc6f5eba4bf0b3194a93bb5fd633cb66f1227989d2a10e4ec6ea48e3e7e256a48b6cc749b85a2b306149fb4752f93c6a20d89036cc1fcdb995b6136d436a1db0b40eba429827c72e84aaad347a81a1d5747f38a0f98e1a8adaa00af4449b1221da3399d57628a8e7a097260a03e9e33d4d19cdc02e2ec6be1d01cc51c84432d7548309f0f986c35147a992008c5845f00042c46ccdd413072a6e381f37f23e1ab257b16fb5d7635d09665202192d7a99a0e25ad2abe513f42b1067cde5f4d483a1320d31617880b293507db74030a99087ca98336feed731a3dedeb2dc280d8e41a3b117264634230e2b026d09920feac5d7d5259ba11f4cf9c6fe017e88fda703539eb46a90ae07f2f05c774d3f364b4812d183add41a750ae1d4bedd9ef2120747e86a404134dcdbc4052ca2b8d4cb6f0fef0e9d4a3320b38b056614999efb7c9188713c513b29e14c2a495aeef8a385574d5e739af602802a87a3b40ebb78abcbfc50299a7f4c1222e371d91044927afd398bbdc717d72d00811f2cda1dc510c613d11f717ed0a5c5562145b0465af27dc79f498be167ec2cdd0c4532d305c4ea69e8f9bfabeba47ff07bcbfc96e9d896118c512c1d0cdc12e25d952c7453fa2be62e8ca6389adb37fad3092b1812d17b48351f8c2ada47bd45af80f769d13a755d9b9000f862abdf613d2b597246c2ea734395ae8b0fb21c85c220c3c38d8376cf0976082f8d03b9628d28d6a3436ad4577a454caf397809b940c5eb7ccd0a7562ba4363dab9482fae571dbc31d753cb3ada3fdb94dba668049e19e5c025e54406a2db2fbab4f7b4ff181bb56f51273eb861220731cbd7131981a81cf9f513e411994e26b340963b895ed68074ac9a2455cef237e946375a06ca5330b5cfff4247f1e6e8f879212847d31869453d9da1fce0f1ec2a1386b932998b6361fa68acc05fc611b966129a61578de7084784fd8b6376144a868cae733417de1e711d726c87b5f914bda4031ce6477869c26dc8ec145d5365569ca888c2183b026c95da6c41bbe2dd7283d9bed207c6e86a14fee12a70a40722d1e4fe98306a74249e7459291bf90c9475051f9ff09a5d6370dd497aee89fd5b9e6a864881fc5944767705b8f3c6fe4289f5c0fa716e7c0497a2a8d2a91b957d9826e18b7f2a4b737a05e3602073fea206a9d60d3128cf86fcba6aa143fb7bb37bf5b57ea1195d72a4c5f323f2d00f24bc348a67c1df684207e467bf6d699bbe216af966fdc9927cf4838f95102614c40b3d86a88227fb24dfee51e43c1908ac04278f5c6db664c1cf251239312c150c60b1028c888406e652b60b33f9bd1339909a3d1565495fb312814db4fdf6615ca86f1f4d455b70996e56fd294fcdd142be252249c1643e798880990b85dc230b1bf2cace725e95f5ea5d7ab6cd9d4ac99f60e50404dacbad557de7dae91b8faca1c15fc995c7544cbbaf01ab563805e9a65862b4cb65ed588f560cd5212724d993983e8f739a0e2ac0bead25441ea04600cfa441f1da40b679f53e39d2a17d405cf9640de4f2710e5eee48790fac82b1be8c6bf6d1f5b653fdccc4e0aa73887f6ddd83de54445dc747fb40396fa109872d757550533dac72b7699fab234722e4edd0c116232ea1e6482e5ece71a501bb2d0fdb9f8d434de168e5902c13f6cd0061043faa11dc088b008787354163f8ec207932aba982"}) 2018/05/04 09:38:10 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'veth1\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) r1 = memfd_create(&(0x7f00000000c0)='veth1\x00', 0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/19) open_by_handle_at(r1, &(0x7f0000000040)={0x16, 0x0, "54041bd10a9ac07e6ed9051588b7"}, 0x400) pwritev(r0, &(0x7f0000000140), 0x10000000000001ae, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x101000, 0x0) 2018/05/04 09:38:10 executing program 2: socketpair$inet(0x1e, 0x800, 0x0, &(0x7f0000001ff8)={0x0}) r1 = getpid() ioprio_get$pid(0x2, r1) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) 2018/05/04 09:38:10 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x5a9}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002600)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f00000025c0)={0xffffffff}, 0x2, 0xffffffff, 0x10, 0x1, @in={0x2, 0x4e22, @multicast1=0xe0000001}}}, 0xa0) write$rdma_cm(r0, &(0x7f00000026c0)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r1}}, 0x18) 2018/05/04 09:38:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000000, 0x0, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x8000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x78d) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f00000012c0)=0x22) 2018/05/04 09:38:10 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) keyctl$link(0x8, r1, r0) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fstat(r2, &(0x7f0000000340)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x800, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={r4, 0x2, 0x1, 0x3ff, &(0x7f00000002c0)=[0x0, 0x0], 0x2}, 0x20) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r3, 0x9}, 0xc) 2018/05/04 09:38:10 executing program 3: r0 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x255) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x4, {0x2, 0x4e20}, 'veth0_to_bridge\x00'}) sendmmsg(r0, &(0x7f0000005c00), 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 2018/05/04 09:38:10 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:10 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r0, 0x5, 0x1, "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"}) 2018/05/04 09:38:10 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_notify(r0, &(0x7f00004c4000)) 2018/05/04 09:38:10 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:10 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x80, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000300)=0x80, 0x4) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0xd, 0x800, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0x9, &(0x7f0000001a40)={&(0x7f0000000380)={0x14, 0x33, 0x6605cda9d5852b}, 0x14}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa000008}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="77e7e083857302a3432560c4f7019462a3a0e8bb53fcd2e6f03ddcd3b46b4bf59ec99b3e2f4a063e225ae4bf20108c51ac41a1", @ANYRES16=r3, @ANYBLOB="01012dbd7000fbdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x92d845566c38938d}, 0x40) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000340)=0xffffffffffffffae) 2018/05/04 09:38:10 executing program 1: ppoll(&(0x7f00001d0000), 0x0, &(0x7f0000465ff0)={0x77359400}, &(0x7f00007e7ff8)={0xfffffffffffffffd}, 0x8) 2018/05/04 09:38:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000980)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000008c0)={0x2, [0x0, 0x0]}, &(0x7f0000000900)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000940)=@assoc_id=r2, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) getgroups(0x3, &(0x7f0000000780)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000000)="311142d5", 0x4}, {&(0x7f0000000100)="3141fdcc73ecd3022541b118121281c298a147d5df63144fff3cf1dca3daecc4e861600021fbb9c713e45ec109ae157a22643429a7973352664ae46625fa8c5d997b09aed4df5702eef16b769113661cc2f8117f0eaea31ff9464bb2fbe3d2034f9700e6aee3fd9f34cffa7860c5f0e04618d9605177e654f2c1e07030cf28194945a8ff182067715b11b540246adb51b3c1509dc348", 0x96}, {&(0x7f00000001c0)="4108a15bb303e75410f05f51ac664cbecdd1cdb6d7ef43d26846fa27138b16660437f378e3301239495566dce8411b4cb33d3a2b3357a6fef12d57cf553a4895187174ea56547ae532a31369187a639974526c7ef2477f4eec43f44e6974897a2a0ec2303d4f674281b1a5286cd93628f6196be9b8a2521f1bd2c7f4a6a2fee92307c15249df17ce2af3b975ec37d1e6591da3e9102b5bfd2025c288933ed8740b5bce7ca35b0e18d703571658af11", 0xaf}, {&(0x7f0000000280)="47c7fe8dfb32b526c51b0c0edfbd322780ea0f1aa9a8f3d1d2a9f919ca88187ef8ba222488a36cf714b4706668e5bfae2096527123bfb17683aceda02809faba5e151b0077250d30258083d7f30d8e7f54843b515917ad0b57aac554095f2cbfbf2d5d831992d3b096900a2c121585a7d79d728f6a0294485dcf", 0x7a}, {&(0x7f0000000300)="6bd0bdd010657a02a57605adb93c22bdd3c0a1c1bded43e0acd8dac5283dceb306b2b4520864d3cd3447af2e8c342350f0bae1e4", 0x34}, {&(0x7f0000000340)="e9d4ce03bd11fc0ae0f6b322e6d67630fae2588e285ad1910c80e709867848099ffbb032c227c5c1c61d3d41d214490b3802a274ff67716360877f67da0963a6c1a7feada48483dc833d540b3ec47921a65312fffaa236b9f0a744624a4aab5909d3b59164f623928ff9e1", 0x6b}, {&(0x7f00000003c0)="74d999fc219b6b419519a8895c2e1a88546fd55dfd104d8bce5815d66c1f30f9a30ce29f01869de215abad5385d47b70449fc43b168cd5bf883ad354622ff6fc7febca164fb776d9a51cd6b974f72858730b712941561ce26bb17d3fed2ab24a55a150fd387f4b49ad22be20e61ac0c27eb181964a2abfbf4a56b9554225441cb377fe12adbcfd8b9c16c50016b1b5f3bcf46417d6b488579f8edee0899daf87b3b16d42d917a06b040b241d6b0c1a261ecaef132bf592d77dc0ad7a4d9c33bcc3b2743cf7a1ae23ef7f95170065d25a448833618d7c87a6a27bdb7cdaeb18db2d76", 0xe2}, {&(0x7f00000004c0)="08264d99e879d145f7c7ce364c87aa5ff6ba5481ab485e25c9de6c5863b69411ab25d4ad36bd183832f7ca05ea352be2db396995344e8e95c12e1473a6f859e588580e6db190e0a81444943c55718985fa109f75e66dc10603961af5b80b9d52364841fc84a446e13420611d7c69fae5c0f7ab48ac4f15f084fd10a7502e2e96b2e4c214f62022e3a8d3e9606bebf4c121f731c2cc59105f", 0x98}], 0x8, &(0x7f00000007c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xb0, 0x4000000}, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040), 0x14) 2018/05/04 09:38:10 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, "e807653119dc67f3a3c8027c9dee931261619db03106408db46aab1da5460b4895a5c4533b35383b7ed639e6"}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000a40)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000a80)={0x46b504a2, 0x3, 0x7f, 0x9, 0x8, 0x4a, 0x3}, 0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000540)={{0x0, 0x7, 0x0, 0x69, "f8d12415b9344bfb41adc3db1cfb25a1ac77e7de537f37babb88099caf0e977f301e0f582f3e9eaf7e51a6a2", 0x7}, 0x1, [0x8, 0x100, 0x9, 0x400, 0x100000001, 0x4725, 0x9, 0x6, 0x4, 0x9c5, 0x6, 0x10000, 0xbfac, 0x7, 0x6, 0x9, 0x7ff, 0x2, 0x1f, 0x1f, 0x3ff, 0x101, 0x1, 0x80, 0xfff, 0x8, 0xfffffffffffffffb, 0x80, 0x5, 0x1, 0x3, 0x63f, 0x8, 0x7, 0x3f, 0x0, 0x7, 0x8, 0xff, 0x81, 0x101, 0x9, 0xffffffff, 0x8, 0x401, 0x0, 0x3, 0x7f, 0x2, 0x9, 0xffffffff00000000, 0x0, 0x6, 0x2, 0x4, 0x81, 0xfffffffffffffff9, 0x401, 0x178a, 0x4, 0x9, 0x0, 0x0, 0x3f, 0xffffffffffffff80, 0x0, 0xfc, 0xffffffffffff7fff, 0x400, 0xffffffffffffffff, 0x6, 0x8, 0x7bac0, 0x2, 0x6, 0x0, 0x40, 0x7f, 0x9, 0x5, 0x400, 0x9b4, 0x4, 0x400, 0x7, 0x3, 0x2, 0x400, 0xd303, 0x0, 0x9, 0x9e61, 0x4, 0x7, 0x1, 0x40, 0x80, 0x7fffffff, 0x4, 0x7fffffff, 0x40, 0xa6, 0xfffffffffffffffe, 0x20, 0x5, 0x7, 0x2, 0x4, 0x0, 0x6, 0x2, 0x4, 0x80000000, 0x2, 0x6, 0xd8ea, 0x2, 0x6, 0x7ff, 0x2, 0x200, 0x0, 0xfea, 0x400, 0xce3, 0x101, 0x1, 0x80000001]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000b00)={&(0x7f0000000ac0)='./file0\x00', r1}, 0x10) 2018/05/04 09:38:10 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x7) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/04 09:38:10 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x84401, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x8004552d, 0x0) read(r0, &(0x7f0000000140)=""/147, 0x694156a8996e1a3d) 2018/05/04 09:38:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x7fff]}, &(0x7f0000000040)=0x6) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/04 09:38:11 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:11 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x60, 0x20, 0x1, 0x70bd2b, 0x25dfdbfd, {0x2, 0x34, 0x14, 0x80000000, 0x4, 0x0, 0x0, 0x7, 0x10}, [@FRA_SRC={0x8, 0x2, @rand_addr=0x9}, @FRA_FLOW={0x8, 0xb, 0x8}, @FRA_SRC={0x8, 0x2, @rand_addr=0x7}, @FRA_DST={0x8, 0x1, @broadcast=0xffffffff}, @FRA_FLOW={0x8, 0xb}, @FRA_FLOW={0x8, 0xb, 0x35}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @FRA_SRC={0x8, 0x2, @multicast1=0xe0000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_getlink={0x28, 0x12, 0x21, 0x0, 0x0, {0x7}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6, @in=@multicast1=0xe0000001, 0x4e21, 0xccdd, 0x4e21, 0x10000, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x6, 0x3c, 0x2, 0xc69e, 0x1, 0x8000, 0xfff, 0x101}, {0x4, 0x5, 0x7, 0x3ff}, 0xfa14, 0x6e6bb9, 0x2, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x7e}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x2, 0x4, 0x401, 0x59a, 0xfd}}, 0xe8) 2018/05/04 09:38:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x30, 0x0, 0x7, "442000000091efc282070000000065b8c23eafddd3a0b514d7"}], 0x30}, 0x0) 2018/05/04 09:38:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d1c000)=@assoc_value={0x0}, &(0x7f0000645000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x30b0, 0x8fa}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x80000000}, 0x8) 2018/05/04 09:38:11 executing program 6: unshare(0x28060400) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = semget$private(0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x2) umount2(&(0x7f0000000000)='./file0\x00', 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) timer_create(0x3, &(0x7f0000000040)={0x0, 0x3, 0x7}, &(0x7f0000000080)=0x0) timer_getoverrun(r2) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) unshare(0x40600) socket$packet(0x11, 0x3, 0x300) semop(r0, &(0x7f00000000c0)=[{0x3, 0x9, 0x1000}], 0x1) [ 140.242363] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 140.322671] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 140.368384] sctp: [Deprecated]: syz-executor5 (pid 9730) Use of struct sctp_assoc_value in delayed_ack socket option. [ 140.368384] Use struct sctp_sack_info instead 2018/05/04 09:38:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x261, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/250, 0xfa) lseek(r1, 0x3, 0x1) getdents64(r1, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/05/04 09:38:11 executing program 0: mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000946ff8)=0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x5, 0x3f, 0xfffffffffffffff9, 0x3, 0x6, 0x8}) io_submit(r1, 0x0, &(0x7f0000000000)) 2018/05/04 09:38:11 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa0000000}) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) write(r2, &(0x7f0000000140)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1faecde3c226763e60cdd587", 0x38) io_setup(0x4, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0xa5, r1, &(0x7f0000000280), 0x0, 0x40, 0x0, 0x1, r1}]) r4 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r5 = epoll_create1(0x0) poll(&(0x7f0000000180)=[{r5, 0x11}], 0x1, 0x1ff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00000000c0)) 2018/05/04 09:38:11 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x36a, 0x6, 0x3, 0x17, 0xffffffffffffffff, 0x1}, 0x2c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x81}, {0x6}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', r2}) write(r0, &(0x7f0000000080), 0x2b1) 2018/05/04 09:38:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x6) writev(r0, &(0x7f0000000040), 0x146) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) 2018/05/04 09:38:11 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x0, 0x1000000000004]) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x1ff) 2018/05/04 09:38:11 executing program 5: io_setup(0x9, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r0, 0x6, 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={r1, r2+10000000}) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80000) fcntl$addseals(r3, 0x409, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ptrace$setopts(0x4206, r4, 0xfffffffffffffffb, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x10000, 0x0) getsockname$inet6(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) r6 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x5, 0x8000) fcntl$getownex(r6, 0x10, &(0x7f0000000340)) personality(0x4100001) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) timerfd_gettime(r6, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000480)={0xdb66a9401a51d1c, 0x3f}) r7 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0xff, 0x100) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x61, &(0x7f0000000500)={'filter\x00', 0x4}, 0x68) r8 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x8000, 0x200002) listen$netrom(r7, 0x6) fdatasync(r5) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000005c0)=0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000680)={0x5, 0x1, 0x7, 0x80000001, 0x10001}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x1d, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0xfffffffffffffff9, 0x2}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={r9, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffff8}}, 0x7, 0x8, 0x0, 0x1000}, &(0x7f0000000880)=0x98) write$cgroup_int(r5, &(0x7f00000008c0)={[0x34, 0x0]}, 0x2) userfaultfd(0x800) ioctl$KDSKBMODE(r8, 0x4b45, &(0x7f0000000900)=0x7) openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0x40400, 0x0) 2018/05/04 09:38:12 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/05/04 09:38:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/101) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) close(0xffffffffffffffff) 2018/05/04 09:38:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x3, 0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) readahead(r2, 0x5, 0x8001) ptrace$getsig(0x4202, r3, 0x1, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'team0\x00', 0x200}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x73, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'lc\x00', 0x2, 0x4, 0x45}, 0x2c) [ 141.038334] sg_write: data in/out 167162/10 bytes for SCSI command 0xff-- guessing data in; [ 141.038334] program syz-executor4 not setting count and/or reply_len properly 2018/05/04 09:38:12 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003300)='net/rt_acct\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003340)=0x3, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003380)='/dev/vsock\x00', 0x200000, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/zero\x00', 0x210040, 0x0) r4 = memfd_create(&(0x7f0000003400)='\x00', 0x3) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003440)={r5}) timerfd_settime(r2, 0x0, &(0x7f0000003480)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000034c0)) bind$vsock_stream(r3, &(0x7f0000003500)={0x28, 0x0, 0x2710, @hyper}, 0x10) fcntl$getown(r4, 0x9) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000003540)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003580)='/dev/cuse\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000035c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xa000000000000000, 0x4, 0x6, 0x8001}, &(0x7f0000003680)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000036c0)={r9, 0x81, 0x8001}, &(0x7f0000003700)=0x8) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f0000003740), 0x4) fcntl$setflags(r1, 0x2, 0x1) socket$alg(0x26, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000003780)=0x100000001, 0x4) syz_open_dev$dmmidi(&(0x7f00000037c0)='/dev/dmmidi#\x00', 0x4, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000003800)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000003880)={0x20, 0x8002, 0x3, 0x1, r9}, 0x10) fchmod(r3, 0x4) connect$unix(r0, &(0x7f00000038c0)=@file={0x1, './file0\x00'}, 0x6e) fgetxattr(r2, &(0x7f0000003940)=@random={'osx.', '%b){\\\x00'}, &(0x7f0000003980)=""/208, 0xd0) getsockname(r2, &(0x7f0000003a80)=@ethernet={0x0, @remote}, &(0x7f0000003b00)=0x80) io_setup(0x3, &(0x7f0000003b40)=0x0) io_submit(r10, 0x3, &(0x7f0000003e80)=[&(0x7f0000003c80)={0x0, 0x0, 0x0, 0x7, 0x20, r4, &(0x7f0000003b80)="761eee43c109a64c2329e0e77dd839fe87de301f4998c935988d3b0783f5d8c27f562fd9b41476c81c0d6a2b7c1674b56f1f9d99a63c23184183369da1128bdf59fc080c4d8421a5fb4ef8b28f858cd668eba8b91fdf628c9cbae5572f4358989a7df2281bb4a189a45898ae0cdc5eb69319ddd0ad84c099948852c014211902f86d80bbad4a2ab1927cd37e607911166239df193071c201f4e8aa2878aaf47d385a4bcb87c2adb52d8cfabc536321e067217815190a3ec390637bbc03d84d1bcac95809b1b3e7775fd72c38f6653051ef79e67a81d0974fe122da3ca6", 0xdd, 0xfffffffffffffc00, 0x0, 0x0, r2}, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x8, 0x10001, r3, &(0x7f0000003cc0)="e5d1482b9506770d042f641c9439eab83f61dc60c21dd65d885eb7912599b7fcde466ba6bf7b50fbee02fe006dcca423d9116225da220fb814500bccd7e4c4", 0x3f, 0x1, 0x0, 0x1, r0}, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x3, 0x9b13, r5, &(0x7f0000003d40)="9047099cc32e1b6245a10cc530061a7fa170d25b94518f6a6d09c371bb3269746b38d32d657498e1189e3678749f2416af2ec9960bec32f185a033cce7b50eb8c40c2a552eb664f979c9598b445a9648a66d3b7e4724492cf36abbbb093aaf7f14103e3a929a23b967084aece6ec4ab78ce180af1e916d5d977303d0393be7b63df2b59a29e005c9b08a220d9b3655baa014e37904ea9748df492bf781fee9f0bde53a07d8065594e464a8970f93f07dfeb39da6ec6cca0b8d7502162387c5da490b22f590e66cd65c5285644968775b95af31f416379617cb4e82aeaa63e2cceb940b12e61aae7d1c902b3ea73c", 0xee, 0x5, 0x0, 0x0, r8}]) 2018/05/04 09:38:12 executing program 7 (fault-call:3 fault-nth:0): r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:12 executing program 0: unshare(0x40600) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x121080) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f00000001c0)=""/222, 0xde) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0)=0x8, 0x4) [ 141.220936] Unknown ioctl 4728 [ 141.245832] Unknown ioctl 35076 2018/05/04 09:38:12 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x83, 0x148d}, 'port1\x00', 0x12, 0x0, 0xfffffffffffffff9, 0xfffffffffffffcf0, 0x3, 0x9, 0xdc, 0x0, 0x4, 0x1}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000100)=0x81, 0x4) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}], 0x2, 0x20, &(0x7f0000000180)={0x7}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0xb7, [], 0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/183}, &(0x7f00000003c0)=0x78) acct(&(0x7f0000000400)='./file0\x00') write$binfmt_elf32(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0x8, 0x100, 0xf6b3, 0x67d4ad7e, 0x2, 0x3, 0x9, 0x2cd, 0x38, 0x30d, 0x1f, 0x8, 0x20, 0x2, 0x9, 0x36c, 0x101}, [{0x7474e555, 0x4, 0x1, 0x81, 0x7, 0x3077, 0x8000, 0x1ff}], "099952f027aa71a2eee2b92f2ef4276c5fb21b02b3e1dc05ac4b470e2e1593ff30ac9b98c27706d67820d212088a15f85fb63e6ba629c97dd5feed3fe72f3f866d64504eaf646b2b1e2f79803a", [[], [], [], []]}, 0x4a5) clock_getres(0x2, &(0x7f0000000900)) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000940)={0x0, r1}) ioctl$TCSBRKP(r0, 0x5425, 0x2) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000980)={0x0, 0x6}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a00)={r2, 0x4, 0x20}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d00)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000e00)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000010c0)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000001080)={&(0x7f0000000e40)=@polexpire={0x21c, 0x1b, 0x1, 0x70bd25, 0x25dfdbfb, {{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x8001, 0x4e21, 0x20, 0xa, 0xa0, 0x20, 0x89, 0x0, r3}, {0x81, 0x7d, 0xffffffffffffffff, 0xa5f2, 0x7, 0x800, 0x200, 0x10001}, {0x7, 0x7ff, 0xf6, 0x7}, 0x8, 0x6e6bbf, 0x0, 0x0, 0x2, 0x2}, 0x5}, [@policy={0xac, 0x7, {{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x8000, 0x4e24, 0x9c71, 0x2, 0x20, 0x80, 0x88, r4, r5}, {0x9, 0x8, 0xfffffffffffffff9, 0x7, 0x8, 0x4580, 0x100000001, 0x3}, {0x8001, 0xfffffffffffffffb, 0x9c}, 0x7998, 0x6e6bb9, 0x0, 0x1, 0x1, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2}}, @tmpl={0x84, 0x5, [{{@in6, 0x4d4, 0xff}, 0xa, @in6, 0x3507, 0x4, 0x2, 0x483, 0x8, 0x9, 0x4}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x3, 0x3, 0x7ff, 0x3, 0x5, 0x5}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) bind$unix(r0, &(0x7f0000001100)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001180)={r2, 0x72a}, 0x8) timer_create(0x7, &(0x7f0000001380)={0x0, 0x12, 0x0, @thr={&(0x7f00000011c0)="5dfe52857791451f81f8b4ee84fb29dc6cf5bfe060124e72c18c8cb561d438c0d9d168628642b6b03c2bdd2fc6e9abfc53e3a236f2bd7d2e74f2d238fe3decac45fc7797c80b9e2bca179de175b5babf435f8e22bfed004680f64c6c3cd7cb9859d5afb39269348f766152137c2ec02b1b2b21f620a0c4b984f5aa33ad1b35156424c749915490c39188456d113acda544d2faa41df76acd536a8f2a1b70f58bebc069834ca2e9ed74920813b5", &(0x7f0000001280)="d67ecc5d35edab085afd4cc3c8084fa87d79b01bd817048315289fbd7938839aa75f1b8f53cc099578d4f54ab164479df87ba91f21975b133c409bdc574ed848d98c884efb46724392d8a3150a0eacf9655a769b773f82ad53d8164255514d12158e4ad9f9bb63ea5f629a2e756b5fc2c04d953d902d112f412d5e73640ac18114d086770915087e735d8b92c51e505bdc15539a8427bf770e026c24605635402c0577d5b38af6a298d4abf3873865e63985993836698693c4ca0a8f42bc5b51c46999408d1522231e1928a416ee4d117f65fb2119c065ef7eaa3b1c9651c614f6cfe1a717688104a7788878ac245ba6"}}, &(0x7f00000013c0)=0x0) timer_gettime(r6, &(0x7f0000001400)) shutdown(r0, 0x0) sendto$unix(r0, &(0x7f0000001440)="ed2c7931a710d3890f", 0x9, 0x80, &(0x7f0000001480)=@file={0x1, './file0\x00'}, 0x6e) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001540)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000001640)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)={0x74, r7, 0x210, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x59061685}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0x74}, 0x1}, 0x400c800) ptrace$peek(0x2, r1, &(0x7f0000001680)) r8 = openat$cgroup_ro(r0, &(0x7f00000016c0)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000001700)={r2, 0x5, 0x8, 0x4, 0x80, 0xfff, 0x7, 0x9, {r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8, 0x8, 0x100000001, 0x3, 0x2}}, &(0x7f00000017c0)=0xb0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001800)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001900)=0xe8) 2018/05/04 09:38:12 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) [ 141.277215] IPVS: set_ctl: invalid protocol: 115 172.20.20.187:20001 lc 2018/05/04 09:38:12 executing program 6: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'veth1_to_bond\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) write$binfmt_elf32(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='wW\t'], 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 141.363699] Unknown ioctl 4728 [ 141.378463] Unknown ioctl 35076 [ 141.581160] sg_write: data in/out 167162/10 bytes for SCSI command 0xff-- guessing data in; [ 141.581160] program syz-executor4 not setting count and/or reply_len properly 2018/05/04 09:38:13 executing program 0: semget(0x2, 0x2, 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/05/04 09:38:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0xfffffeee) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xc1a, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000300)={0xf4cc, 0x100000001, r3, 0x6, r4, 0x3, 0x1, 0x1}) write$binfmt_aout(r1, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x6b0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000000240)=""/6, 0x6}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) 2018/05/04 09:38:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x3, 0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) readahead(r2, 0x5, 0x8001) ptrace$getsig(0x4202, r3, 0x1, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'team0\x00', 0x200}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x73, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'lc\x00', 0x2, 0x4, 0x45}, 0x2c) 2018/05/04 09:38:13 executing program 2: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002280), 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x2, 0x3, 0x2}}, 0x26) write(r0, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/04 09:38:13 executing program 7: r0 = epoll_create(0x9) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xeba2, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'ip6_vti0\x00'}, 0x18) 2018/05/04 09:38:13 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/04 09:38:13 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000005ff5)='net/rfcomm\x00') lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003400)=[{&(0x7f0000002d00)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000040)="09019afeb6de4610708ec1651b4e58a43bdc992764300034223ef1ab3ea56ba29d6d09aa8cad18a592057930684dfa1e996b6c015ec22f7570", 0x39}, {&(0x7f0000000080)="dbfc32cd613b8e4f772980e410c4a7c2ad63a78bf883183176fe42bce042911a5e92c843c06b4673a43231f646cd958af6702e478f4e2d4a6de6e5daba019c16279a2b067a123be08373812865d3bd181f8267e67e7cb355f5ac3eaa64281ef62cb3142433bc905eb26f5372b3c317a5afb52bd4049a4500f50fc0f4e28b9b71", 0x80}, {&(0x7f0000000100)="cbd5425a1321c854b4b9dc5622a1da5ab68f1ec8bc2a724181e225b30c892789597464ffc91eabc79968decbb3bc866efaa7f5e466f51ad807c87535e8b28c213bc30963505521b5d0862b888a53ab1634ea0b4a44e79446272a94ee838ee4566cfee21a89d103e33aba57dd0260bd5fe9704d3aae7797b40240942631beda6818d662bbb60c90c3575db304ae5b6fdfbe5bcbceb00b9aadb3524bd5c0c7d1cf58b8bba8b7f60c02c8c5f8bcf133083a09af2343f1b976487557560ac5971f5913cf2f4ba1291d53d623", 0xca}, {&(0x7f0000000200)="b507611d38f5a1b84185e6c195db0c25f3cea4712fa990336a43998444d092ba40c244cb75e018f4a0cf632ddf6e93f3c1569ac18bfe65016ebc46c913af85017c7634b17986a102356fc8803590fbe8d3dce9e8b175254867bc9f7e814858e18b28ec85aec6cc8f9139b42f71280de4bbc9bdc832d2f9ac25269cf081e6cca3d93a2c19dfa0c6b01ea66439fd", 0x8d}, {&(0x7f00000002c0)="94ee28a29b919f3945c49f0726360cb826bf842fec81aeac39f3080c2c6ce548a58c188b4d31736bb5a87955560fcf7b5c0d64f0a3222d7676db58863a691c3b1fc08c5c4fcaf864cd68afc279f3c4c3d99626e21f28fcf49742df5a3d03fde736ae9d72ada5ac4d914d9c4623601be95c83f5ff6c5332699ab8a388df834c937e0d900494ea9a312f08b8af67a6a69fb4e8a1314cfc282da865e042db41241324d59e540c0e354c5e6844019424253c297eb7c7c9081a4c924cdba22ca3ceb12118a311", 0xc4}, {&(0x7f00000003c0)="f398dce2b8e24aa89b63b800f35f51ce2ff2d99d5c68de29e57177d8b8db00aae1835ded43a908a224eb258a6b7ee89c376c3eac1b36dce55d7167142204f8ee22fadad2e6fb19f3d9bfe635c982592ab068f67036e088085cc0c4afe60e8860e6ae76589fcfa5944bb1fb62128786f42758d2aac3525c1e8404640e99852c662b91c6ccfd0e56c094a4c6726ca29039d642a9b5fcf6e9a388b246687a7c4f1e0a177d6845c294f75adae9976cfd5b1ef2e6fb08e45148", 0xb7}, {&(0x7f0000000480)="421b1a5d5e1842b6ee1fa74866df3d365042da7d70c2f0b668e13ba26563baf17b607bb9708a05b8d0e49f72e30ba03ae10457ddd85ebc32793d18de8d77eb7b2f01c09d11da983765eebc6a2e78505a5c66297ac14a5459acd962c97a7726b4c05786a5648ffb5e635c1c37e1adaebba0b1391c8350e1c2d6232d507188773518ac7c242c0ae70238dafbf3e4498c6a5fedde48d47e7e902430499b6730a9eec293c31fb134cf4ff8d0b30fb462d1613e4cec9c6bbd4f2d753faf0dce40cda12f6dc420dbb958edd37ef947b4d342eb27de9e3bb365cc2ddcb06d30370cc0852993ef15073430731c0649bc222df65baf71cb9766", 0xf5}], 0x7, 0x0, 0x0, 0x800}], 0x1, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc000, &(0x7f0000000000)=0xfffffffffffffff7, 0x10000, 0x1) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x9) [ 142.113461] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 142.128272] Unknown ioctl 4728 [ 142.153571] Unknown ioctl 35076 2018/05/04 09:38:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='veth1_to_team\x00') [ 142.153966] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 09:38:13 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x2, 0x1) r1 = dup(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/05/04 09:38:13 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) 2018/05/04 09:38:13 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create1(0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)) 2018/05/04 09:38:13 executing program 4: clock_getres(0xfffffffffffffbfb, &(0x7f00007ef000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) 2018/05/04 09:38:13 executing program 5: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000800)="90", 0x1}], 0x1, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000a25ff0)=@ax25, 0x58, &(0x7f0000000000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000000180)=""/248, 0xf8}, 0xfffffffffffffffd) [ 142.223814] IPVS: set_ctl: invalid protocol: 115 172.20.20.187:20001 lc 2018/05/04 09:38:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127b, &(0x7f0000000040)="ab6d1963dd16c03c522217e86dd41245606d1503d7e25984447058c90b0754d520b7166cc3ed7434f3638f") 2018/05/04 09:38:13 executing program 1: unshare(0x2000800) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x32) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) 2018/05/04 09:38:13 executing program 6: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) wait4(r0, &(0x7f0000000140), 0x0, &(0x7f0000000180)) wait4(r1, 0x0, 0x1, &(0x7f0000000040)) 2018/05/04 09:38:13 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0xc}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000856ff0)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)={0x10000000}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/29, 0x1d}], 0x2) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xba4c, 0x600) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/124, 0x7c}], 0x1, &(0x7f0000000140)=""/141, 0x8d, 0x9}, 0x40000042) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x7], 0x1, 0x0, 0x8000000000000, 0x0, 0x6, 0x4, {0x9, 0x9, 0xffffffffffffff01, 0x3, 0x9, 0x0, 0x1ff, 0x4, 0x9b, 0x9c8, 0x6, 0x4, 0x5, 0x3, "be7f3719ac68113dcfa96c5255365c4e3a8712be0ff9975dbb442be64e68238c"}}) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/05/04 09:38:13 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x1) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x10) 2018/05/04 09:38:13 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x5, 0x0, 0x6}, 0x3) r1 = socket(0xd, 0xa, 0x7689) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8, 0x6, 0xba0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2d, 0x2}, 0x90) 2018/05/04 09:38:13 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) clone(0x0, &(0x7f0000000340), &(0x7f00000004c0), &(0x7f0000000480), &(0x7f0000000100)) poll(&(0x7f0000000040), 0x200001ad, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r0, 0x2000000000000002) sendto$inet6(r1, &(0x7f0000000140)="650d02d21d92454ab1", 0x9, 0x4000000, &(0x7f0000000180)={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000080)=0xfffffcaf) ftruncate(r0, 0x101) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/05/04 09:38:13 executing program 7: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x60000000}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1631, 0x40000000001, &(0x7f00000000c0), 0x228) 2018/05/04 09:38:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)={0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000000000)="6f50aff98d1f8d08", 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) 2018/05/04 09:38:13 executing program 2: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x484000, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) bind$packet(r1, &(0x7f0000000240)={0x11, 0x7, r2, 0x1, 0x9, 0x6}, 0x14) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x80, 0xffffffff, 0x5, 0x2, 0x7, &(0x7f00000000c0)='ifb0\x00', 0x2, 0x40, 0x5}) r3 = socket$inet_sctp(0x2, 0x1000000000010000, 0x84) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000540)=@nat={'nat\x00', 0x1b, 0x5, 0x418, 0x23c, 0x110, 0xffffffff, 0x23c, 0x110, 0x3d4, 0x3d4, 0xffffffff, 0x3d4, 0x3d4, 0x5, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, 'bcsh0\x00', 'syzkaller1\x00'}, 0x0, 0x98, 0xc0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00'}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, 'syzkaller1\x00', 'bcsh0\x00'}, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @rand_addr, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'irlan0\x00', 'ip6gre0\x00'}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfc99) 2018/05/04 09:38:13 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300), 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)=0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/05/04 09:38:13 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x4000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x2, 0x4, [0x401, 0x30, 0x49320307, 0xff]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x8}, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200)=0x100, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r1, 0x6}, 0x8) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000280)=0x3ff, 0x4) sendto$ax25(r3, &(0x7f00000002c0)="027fb1c71660b33148b00d172679f5d825213796a8912d1a1a10d8b42a95fb343137847beb9fde4704e6d958f0d685a4247f0e9f18dd356e0568bbd857b1dce501e85b88f1ee59ad7bcb1956505aa57443f9a2c7f88963fff5b0f9ddca8d7284975452851003083763fb8536afefb6adf7b246989d213881c592e846fac6eee137fd88295d11a062ceca6a18bac94abe06af48c8343b457ea137f657e840a11ba2105e0d9bbec0a95509b050313d79b0b3a923307ab2fb253c6d89e27b07fccddc943d65f9f63908d99123f1ab8fc3c02be9daa864e8a745f05850017e1c7f4e0fa68ede7593557a1be2c4d4a305", 0xee, 0xdd908c06204eaa79, &(0x7f00000003c0)={0x3, {"76e9af941e7d48"}, 0x9}, 0x10) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = fcntl$dupfd(r0, 0x406, r3) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000480)={0x5, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x20, 0x98e, 0x0, 0x7, 0x8, 0x0, 0x8001, 0x5, 0x8}) ioctl$sock_ifreq(r2, 0x8993, &(0x7f0000000500)={'gre0\x00', @ifru_mtu=0x5}) bind$bt_l2cap(r4, &(0x7f0000000540)={0x1f, 0x7cc3, {0xffffffffffffffff, 0x4c9, 0x67df, 0x3ff, 0xfff, 0x1000}, 0x9, 0x4}, 0xe) sendmmsg$nfc_llcp(r0, &(0x7f0000009680)=[{&(0x7f0000000580)={0x27, 0x1, 0x0, 0x2, 0x800000000000000, 0x3ff, "83f2034d68ea36af7b978f5d57615bcd081349da68ab550ac1a026d94c62cee37015a4a3a37061203f1d81821c903392c0550cf277b8ee0ba644221f2bc5ed", 0x36}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000600)="5ff78763555615cc3de20777d1fa3dbb8b2eb6ed7436d4eaf9eb5755048c4b7a90c7a52e7147893aff5305f0d664c024f49347570ea90b31493d3a8862ab5f8b1a284f84e8be1d7928318faf84e0b2341ad7c0f2977bc3b207260a6f2bd40915e4edb4a2340987063e49337060378471b6dffad5afa51169961a65dfb9907335769519d358f3c2ae843c52df9147edcfa6e2cc15c4b1d8ba0a4c4d97a9f652e8430c7c16609155e35e12b2db4bbf7acc6f539a16c2ac4c87ea9f", 0xba}, {&(0x7f00000006c0)="4a75958175a1cdf0a86a7a2589dadb44ee838c460d88334e1e01b7647d58448654185fff2ef11ad8d4719f3b6d5290ac9f714df65da41677bc2569c4b6b2019cb638e4d7e54ea90ac771b545fc5af7b5a0ddf5c4483d6c1bb8cf71f89011860c450735430fc7450ff0ea20837e17699f5a5825963c9080c7c58b02f7f6d838c71c62821ccad6a2a46a2b8223094148870632320e7f910bac4915461c1d7ed3292c3fe525b1b3b3e8db3d7a8d54ec4e5687f2e7d0b1dfb95cffaae7d5", 0xbc}, {&(0x7f0000000780)="26a82e057b50a3ae3a729830e2377ea587391a237305dc6951bcd6c2433f149ec5fe608fdd49a5f89b00d490dea7d5a3f27d7c3fcca184080b1798ff13c6bf1d96035fd41bd1d556aa92ad61280f9d6fb31bec864a63a2bf97c0bea6f5d9", 0x5e}, {&(0x7f0000000800)="fa9e9a69d6e9022044acc3dc86cd03254a8ee18b15d3de231a2a6925e76cf382af6eef6e58783263c660f47aa5f009a9b3b82c8865bd6f9ab095e3b504383800a85fa0d68d705bd89bc47d149c790bdaeceeb89a12f6e335a09272bece919823bb0c10bb7964b3be139d58f91dc34d03caaf7f0a6d2860edf5cd6a58d8dc9ca262d76d24ed910507f460025fe183fe25f5a42469fa705467a0271eaf287378ac4153e2d36c7898570d2ba389e5e7287c4efc0cef2a6fe4ea06481ca4622c75b82ee9e57aae8d2e2cee397bf43b6c70a34d49df13c3f72165eb337b", 0xdb}, {&(0x7f0000000900)="e5cee0131d528654b18f38ab3f2120055110f28df63be445d2b1cf2b5a38becbbe2a034f6cab5fbcc0f9bb93efb381547916ffbb8be587397dcccf35085d9c97901a", 0x42}], 0x5, &(0x7f0000000a00)={0x1010, 0x103, 0xc9a, 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0x1010, 0x24000001}, {&(0x7f0000001a40)={0x27, 0x0, 0x2, 0x0, 0xd2f, 0x400, "54e5e41ebd7a81548e47d0c896ea3e6a24cb7dc54625cdc90ef3a2fe31dc34b92205b1d4e9b15d64b4dc2d698b9a70137ffcfbfe469114de3be5860ac44eda", 0x38}, 0x60, &(0x7f0000001c40)=[{&(0x7f0000001ac0)="030ce6ca5d573075bb18de1fecb14fa1c84b3b3eb390e209d0d419b986ea3229b9c8b70c640ebcf190941d5cfb94791f0670019bf51bf0c884773e6e07fca7a81d18132cf1da4ceb52e3bd704fa608b09249115d108e4771b72bcc730cc7fcb0746d85ae425fe7692f70a8e843691cffb0114a5fab234f3f5f57c5458850ce72e1e4eb1a1e215cc6ee79df9937bf07d550ba2e97d2cb3a8bc479fe3e28ab69fda65930f73360658c87b3c30a53b50c644eb233200e2cfddeeb882cf101c21186b37645b2bbc993cc490408b5e419", 0xce}, {&(0x7f0000001bc0)="bae1bd48f1c0d22d5d604f62cf63780322bc8c735ebc2c021aa060fc7d9617f52540e56d56b32f76863113c9e0c398630c3cc2d2485f7305dff383e46d5204bf3c83aff994d20342a517098486c15a922089140558f6036b783a4a985e3e4363c821979711a19e219a", 0x69}], 0x2, &(0x7f0000001c80)={0x80, 0x13d, 0x9f, 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", 0x1000}, {&(0x7f0000008bc0)="b790bd48a7f9ffca017d487081320e83bbd2a6adbcd1df94b9a2e3e0fa46460a0329e33e9438d0f4da0ffff16a2ecf99cd1dcb5ca8e9c96717560d04e20c7d646ff5a4085b1f717e100d276cfa2b756b847b97e3f9577333a49e020f4ed2348deb09105a2f97619ec20020550fa2209bea2141b200d8b67980a0c1e88aef8854da7556ba82964f0e3b7fbd38595b480ffb784b4749953ddced41cae92acc95e6259875cc9fd98cc1f0f6243d8f00d3dda6e15ceab324e970c0137537", 0xbc}, {&(0x7f0000008c80)="059be4f7b4e6693dabfef82137b400d5a3c67b00a45ae70be66cf58ec927902de048173535e1319c36690e85e4a7295d3b3234cf9b8e79d6932b9cac9d72d2cb0e7e24323d8433f779ed4a38271d6575fb20e22352566fee70cbe884911d3620c42a44483cb2e6c0cc7248f7812c701098e87d615e8e0b27b8ea559b070173c3978d16e7ac7423542e017f52b6b93e464b6b7a494972e6708958e6e6730ca8bff577d1768308dac49f29bb4e4951bf23bed5d38551dcad332f2709a7dd39eab27ac46920317c2b2817711a1839aad7042c7aa94ba84030b0ba3eb3b213459f183f1f57", 0xe3}, {&(0x7f0000008d80)="459ee92800788ab329022f4a6580b1c98569a593340331007159a1056ed26192671d54cd11573dd99beb4bfbef52daf19b7ab55daaf4dd957a5a0dbf4f95e10945270f3f1f6d6a5222aad64f4809ca6b04f8dbc7f3551037a0d0182e790eab16aa889eb8c4413e3fe345f415a74e3aadcdac28ee7548d052e020668d9096a485767b694439e970ef57a9cb79c5520b808fc9af27dfcae113d2c20ef282f9d3339417aec29a9f2fca98cca00e98597b8ed009a60c476afb8ec6b7660302fc3892f16ce53a8ad62f56f43eb743b04a772340d9b95858cc9e", 0xd7}, {&(0x7f0000008e80)="98062dc2feb6c3e6157e270a3709984867b94b48e1357dda65f5902ec7281c1bb654699b6f4d53035fa22eca4cdb1f0d711484c49bee81d19d121ccc9f7b9901fc37bd35", 0x44}, {&(0x7f0000008f00)="0cf91dcb44563423861013793cef8f13149340d4ce4eb11826638a73a0d565a8947332cac39829b116eed6a31cbbc7e12853da64eb2c6038547cef3fbd74e07e960ade859cb8e9794ec7a1a4f5d55a6b95c9ce710e79d7b67638c74b8ffa9e0221160b5727e696808552b6c32c09913aff6c8261d63ac7b2988084891490fb88ecb12b00183565ae883d30fe4127529562", 0x91}, {&(0x7f0000008fc0)="aad95e463da29c64db1e32cb9700c2c7829357809119f33cb387e6264e8e01dfdcb1230f674c8c1403e287f8862a0a00a52ba1504dcba05430efaa235d45cf0dcd697ca53f0a0c0cff47622f8da9a02e94f610807ee15a6202bfe4e5b9c03974e9fb15b1c0e7c7cd668c55", 0x6b}, {&(0x7f0000009040)}], 0x8, &(0x7f0000009100)={0xa0, 0x18d, 0xc6, "bbc06dba2c4cf34efd125d70c38e3ea610c19040bb5745e966eac2fd68b7ee49200de9c523ec08774b3df7b50616c274589f27c73c036563b7146257ac39a43e26a90400b072b9a0e9eaeaa769a612c737edd3b31e9b8366b7b0516184c23ae2d48f9e9ccb69021bc42cfadf607613c2ea9b80267cc18144a51ad54257d4d11e5a668ce58df3f36e469d4f58555e774f"}, 0xa0, 0xa85ab9ea82386322}, {&(0x7f00000091c0)={0x27, 0x0, 0x2, 0x2, 0x1, 0x3, "169a93ffbff5588ec835927915f4ba2885f58263208dae47b3e87e57f25c7dcf6709ac70d7d6ac1b98a0debe5eb3463bdc600b0e4499c16604bb1c77aa2d1f", 0x27}, 0x60, &(0x7f00000095c0)=[{&(0x7f0000009240)="17d6cd5e5fd014ee9607774b2d655e53", 0x10}, {&(0x7f0000009280)="477ea7823953562a57965b", 0xb}, {&(0x7f00000092c0)="0ed61fdb8d9bf5354c850d1182067951d1525d977411496752b755536a4a68ca8bda5e62d970c5d958d0", 0x2a}, {&(0x7f0000009300)="50165e8e696f13cf33a221cbf5c8eec470fbfe21a596a2db4c801388ece9357fdd14dcd524989f8b6903d0668f022ccddb1ad1827d31dba412ee5b8b67eee27dfa96c4811449b29cf1716a6a2aabdde89465f0fc4a34d1bb68310d5c5b9d46d112bfe7332073216f8e8f7004119d8e5cad2528fd86d2d6588a18476b415fde4d2b7f437e6d1ec4bd7e2b41f4d35deba40ba0508bf06f057de1055d07562eae464e0d3bb2cb4d6337de802536da925cf22401804d484c2b0aab788a09d1d283389095c92a6197105cf76960753f90e65542eb82964dfda1688c4eb450a2d0fc", 0xdf}, {&(0x7f0000009400)="a368c4727106ad852dc9892c5c068bf2dc697c11b5371757ad8532626768153a3217cf56e0157d593406021430ecedaca93b199afa2ad43dedcf6ebe44c60121e1be8c5f4ca6636b8c3c6bcdd5502041da7c93c36eb9ad752e26bd6f064d69c49021", 0x62}, {&(0x7f0000009480)="f18a7acbd92a5ef0cba5f6df5243fe2653705ba1f121dd23ca95c8d33cce970f126bbf8e1b4fa9dfc154f6237443a96d0348b10e2a5bd9072d61ba578c859f1048bc72d8b0", 0x45}, {&(0x7f0000009500)="ec8604f8236dd71850", 0x9}, {&(0x7f0000009540)="2a4964b935e841a388f363f6af023f416dbccb51827671ca3466369eb53537bbdc9d8b6adc2eb6ba2f645e5b4a9265d7d6cfb4e4ae206b6582f786ee57f2962a8972eb2388fb35134976d09aca49367cf85ae9cb84b7ac7d6d403950835d124fc40b387405668d6714d08c9dcf81cdd2afc284cd35a633ac71", 0x79}], 0x8, &(0x7f0000009640)={0x40, 0x0, 0x8, "49f4981ca8371a11078e97a641a97bc02622c5e99c5d5ce60ccd637f2833fe61c288f1dbe7d227bb2c"}, 0x40, 0x20040004}], 0xa, 0x4810) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00000098c0)={0x375367aa, 0x1, 'client0\x00', 0x0, "bd16a5128f05c3d1", "b1edb73fa2a33c931540310a004a68420d8fb2b4de91eadb33fa3cd5280e03d0", 0x9, 0x7}) ioctl$SG_GET_RESERVED_SIZE(r4, 0x2272, &(0x7f0000009980)) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000009a00)=&(0x7f00000099c0)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000009a40), &(0x7f0000009a80)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000009ac0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x12e}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000009b40)={0x7, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000009b80)={0x2, r5}) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) r6 = semget(0x0, 0x0, 0x0) semctl$IPC_INFO(r6, 0x1, 0x3, &(0x7f0000009bc0)=""/34) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000009c00)=0x7a0a2b63) socket$nl_xfrm(0x10, 0x3, 0x6) fsetxattr(r2, &(0x7f0000009c40)=@known='user.syz\x00', &(0x7f0000009c80)='/dev/audio#\x00', 0xc, 0x2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009cc0)={0xaa, 0x40}) 2018/05/04 09:38:13 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x2) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xa08, 0x201) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x20, 0x800) 2018/05/04 09:38:14 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) 2018/05/04 09:38:14 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) write(0xffffffffffffffff, &(0x7f000002d000)="e0", 0x1) r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_team\x00', 'veth1_to_bridge\x00', 'dummy0\x00', 'vcan0\x00', @random="878e253840a5", [], @empty, [], 0x70, 0x110, 0x140}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'bridge_slave_1\x00', 'ifb0\x00', 'team0\x00', @random="85938df2f3a9", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10000, 0x800}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0x40, 0x6001, '\x00', 'rose0\x00', 'tunl0\x00', 'veth0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x80000001, 0x7fff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00', 0x3}}}]}, @common=@log={'log\x00', 0x28, {{0x1, "bb7ffb64dad002a1f59d06c8cc79a9d1d3892cf8f999751713ea63f08781", 0xe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x460) 2018/05/04 09:38:14 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:14 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000580)=ANY=[], 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000003c0)=0xb0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) io_setup(0x100000000, &(0x7f0000000440)=0x0) io_destroy(r5) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) r6 = accept(0xffffffffffffffff, &(0x7f0000000480)=@nfc_llcp, &(0x7f0000000500)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000000400)=0x1, 0x4) 2018/05/04 09:38:14 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) read(r1, &(0x7f0000000040)=""/90, 0x5a) 2018/05/04 09:38:14 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/70) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 143.174827] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/04 09:38:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x200001, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000c01fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xfffeffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) tkill(r1, 0xa) r2 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000791000)=0xfffffffffffffffe) [ 143.279499] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/04 09:38:14 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) 2018/05/04 09:38:15 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) 2018/05/04 09:38:15 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x15f, 0xa000) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000280)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/04 09:38:15 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31eac6eacd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="cda8004c8689ea6328b40000abb2493e19e9ad5676c52fff950000b5f6000000000000a576daaf940700000000000000000000000011258291e70d6584e0cb387d5d0cb2725d847618bc1a20043116aacfc82fd1e4e31aaa25b93d0fae976da5d51339e41e71f9a98917dcc7778077cf5093eb3de352492da9d5553d42b60c21970536ab10154c1bf6f5e844aa17e518286e3bffe76f6ffd8ac5236d2626c64760ba8c"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/04 09:38:15 executing program 1: memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x0) r0 = socket(0x5, 0x4000000000080002, 0x0) close(r0) dup2(r0, r0) 2018/05/04 09:38:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000608000), &(0x7f0000ebf000)=0x5b51) 2018/05/04 09:38:15 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202000, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000080)={&(0x7f0000000800)={0x14, 0x2d, 0x1ff307543bf68163}, 0x14}, 0x1}, 0x0) 2018/05/04 09:38:15 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000001280)='/dev/dsp#\x00', 0xcfd, 0x101) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r1 = memfd_create(&(0x7f0000000b40)="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", 0x0) ftruncate(r1, 0x1000000) read(r1, &(0x7f00000004c0)=""/50, 0xfffffe9e) r2 = epoll_create(0x7f) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xf1, "e67e76dc2f0001bc96e2c4fa14fb07c8fc2978d9a1454d48f7f6ae5c744f9704c86c2123e9a96f92171bbabd843f43c22d34c375076d919727a48e43d338e35e8f1b595ed207c44a44cfa2254e09ea08b5df1cd853a11f96003ac71263a9f09a007981e4474a4b68e26b13a567cb70b953bc7adf8ed3557f601727c70a4b0132c9b8a3da649c601a655d1733423584763b3b21056eed0d252293f77fba9a5f4149a7e4983e39a3e6d85928acb1dc5c972e25c8f78100d69c0d27768dea9eb258c22ddfdd51cca31adc44f63277444e762dcb2fe2f4d2d770b662a5e7bb449bf657cef4179ac947e66c65a951fc129454a8"}, &(0x7f0000000080)=0xf9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000200)={r4, 0x1000, "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"}, &(0x7f0000001240)=0x1008) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r5, 0xac) ioctl$KDMKTONE(r3, 0x4b30, 0x0) 2018/05/04 09:38:15 executing program 2: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2c872, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) 2018/05/04 09:38:15 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f000000cff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/05/04 09:38:15 executing program 5: r0 = socket(0x10, 0x1000000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x24, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x2, 0x4, 0x2, 0x87, 0x100000}, 0x3, 0x7fff}, 0xe) 2018/05/04 09:38:15 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x20810, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0xfffffffffffffffd) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x24000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x7fff00000000}}, 0x8, 0x7, 0x4, 0x3, 0x5}, &(0x7f00000000c0)=0x98) init_module(&(0x7f0000000280)='@vmnet1\x00', 0x8, &(0x7f00000002c0)='/dev/vcs#\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x81}, &(0x7f0000000180)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000340)=0x3ff, &(0x7f0000000380)=0x4) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000300)) 2018/05/04 09:38:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) 2018/05/04 09:38:15 executing program 6: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x3}, 0x20) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/203) 2018/05/04 09:38:15 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 'bcsf0\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xff, 0x1004, 0x9, 0x14, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000280)="3ef8f7fdcb54359b477baecf2b264d8d382fab9d1220c1d949ef35592cd6192d4aae052eeeaa833cdd77bc1180a180ce7b72bcdd415c2816891e953bed09a1c0f1e648d83947e6a2358eef05001c29b37ea516bfe374eb9073fd5b4cdffb0b", &(0x7f0000000300)="806c0325a6aade8c4acfd29b77573ae7117dc227ecb23f", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/113}, 0x18) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x40601, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080)=0x1000, 0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000380)=0x200) 2018/05/04 09:38:15 executing program 6: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0xffffffffffffffe1, 0x8000]) fcntl$dupfd(r0, 0x8, r0) 2018/05/04 09:38:15 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40001, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) tkill(r1, 0x1000000000016) 2018/05/04 09:38:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0xfffffffffffffffd) 2018/05/04 09:38:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x280da14, 0x8001}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x35, 0x40) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/04 09:38:15 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x9}, 0xb) sendto$inet6(r0, &(0x7f00000000c0)="1d", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000840)}, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000240)={{0x6, 0x5, 0x8, 0x0, "c028b5c21f5912caf2eebca9614b1d0a8782f7d8b238bfdef585369cf41ea695a44190fe77acc7363928a6ab"}, 0x5, [0x0, 0x1ff, 0x6, 0xfffffffffffffffe, 0xffffffff, 0xd, 0x83, 0x8, 0x7, 0x9, 0x1, 0x80, 0x20, 0x1, 0x2, 0x6, 0x4, 0x7786bf0d, 0x4, 0xfffffffffffffff9, 0xab5c, 0x7645, 0x5, 0x9, 0x0, 0x9, 0x10000, 0x8, 0x7fff, 0x10000, 0x5, 0x0, 0x4f, 0x8, 0x4, 0x7, 0xa4c3b03, 0x9, 0x500, 0x4, 0x2, 0x8, 0x0, 0x10000, 0x9, 0x1, 0x9, 0x40, 0x7fff, 0x2, 0x10001, 0xf5a, 0x3, 0x1, 0x2, 0x0, 0xfd, 0x2, 0xfffffffffffffffe, 0x8, 0x600000000, 0x9, 0xf461, 0x0, 0x80000000, 0x40, 0x1, 0x10000000, 0x4, 0x661d, 0x1, 0x5, 0xb62, 0x2, 0xffffffffffffffff, 0x1, 0xfff, 0x6, 0x80000001, 0x6, 0x0, 0x2739, 0x0, 0x7, 0x2, 0x4, 0x1, 0x1, 0x2, 0x7b1b, 0x0, 0x9, 0x3, 0xa8, 0x2, 0xfffffffffffffffc, 0x1, 0x9, 0xbe, 0xbde8, 0x0, 0x0, 0x68, 0x3, 0x6, 0x64, 0xdc, 0x6, 0x80000000, 0xcf, 0x1, 0xffff, 0xc080, 0x7, 0x2, 0x2, 0x100000000, 0x800, 0x0, 0x5, 0x7, 0x27b3, 0x281ab122, 0x33af, 0x1, 0x2, 0x400, 0xfff], {0x0, 0x1c9c380}}) recvfrom$inet6(r0, &(0x7f0000000140)=""/155, 0x9b, 0x20, &(0x7f0000000200)={0xa, 0x4e20, 0x4, @empty, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000740)={0x0, 0x1a, "d6feffea87fe84ea40e1321fda5172f9f88c387ccd6b7a8d2247"}, &(0x7f0000000780)=0x22) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000007c0)={r3, 0x7b, "dedfbc805dc9b2e85ab8e1fb2c3cda844ed6adc77065241ba965e1599719895141f2e01e6f02bc2f6cf385a34dbfabbbab6166e5117f3ee1163a3fc3104125c12baf9fa80e05f1d94fbed55c04f43b0be5e8d03d34e769201a9c9d739ac14d6448ce514b14dbd7e8e2839935e75e02545040c70d291d5b77ca7e01"}, &(0x7f0000000880)=0x83) 2018/05/04 09:38:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001f66d0") setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x2, 0x9}, 0x8}, 0x10) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/05/04 09:38:15 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:15 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000040)=0x1fc000, 0x1b, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000000)=0x80000000, 0x7ff, 0x5) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/04 09:38:16 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000180)=""/65, 0x41) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x4000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e24, 0x8}, 0x8, [0x8, 0x100, 0x7ff, 0x120bdaa6, 0xfffffffffffffffc, 0x8001, 0x3, 0x1]}, 0x5c) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x2, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) 2018/05/04 09:38:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x7fff, 0x4) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0xffffffffffffffdb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) close(r1) close(r0) sendto$ax25(r1, &(0x7f0000000100)="0576085760afd8b0c3b31e37557296755945fc57fce1ee14fb0cea", 0x1b, 0x20000000, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4042, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/05/04 09:38:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000200)="97c8e8bbbd67f28c093168b8c2b4c88a702f9337504808918d2e39e6d5cd517c4c0c37664d60b80ad6cdfbe2a97a982c8d4fa3f69ef4e4dd3a4bfcd6e1e62ce45c52fd69a7d7ee21e8418921b7f0f665f6c97097f34fc13de80713ba0604fe4df9b65c3d39d67a30db287ac3775311c44be250ec28a2d2f749be524a5b0ec1227394d220317e534f62765d8c1ad337043d7c51ced130a8214006d32b692b071daea6be669c9f3ae45224bb9406b2c3caa4184d9202ddfe5817a93cc94e8185c4eec5b7580f5b7d52db52cb8e61c15cb0e2215933", 0xffffffffffffffeb}], 0x1, 0x32) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/05/04 09:38:16 executing program 7: r0 = epoll_create(0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xffffffffffffff52) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000180)={0x0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000005680)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000300)=[{&(0x7f0000000040)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000058c0)={0x0, 0x1c9c380}) 2018/05/04 09:38:16 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001580)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7fffffff}, 0x1) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/04 09:38:16 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f0000000280)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/05/04 09:38:16 executing program 4: times(&(0x7f0000000140)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) 2018/05/04 09:38:16 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000080)="d8", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="fb", 0x1}], 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) migrate_pages(r2, 0x1, &(0x7f00000000c0)=0x80000001, &(0x7f0000000100)=0x6) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000003c0)={{0x8951, 0x6, 0x80, 0xc000000000, "272582b4baa4c1a01afad0f90c00b40be7126d46007b563c5bdba17d1c866295ad794bcc9fd2dc711538d59a", 0x5}, 0x0, 0x0, 0x2536, r3, 0x3, 0x200, "e6aec85c7820df8bf92ea72a1299ba5d5a13c77fddb5e032619671cd3589563fccc301e5ac9fd516b461af9bfe49cc0947173fa186aba2b0a1930d1fbccb966b", &(0x7f0000000000)=')bdevwlan1lo^,(\x00', 0x10, [], [0x1, 0x3ff, 0x751, 0x2]}) unshare(0x400) fcntl$setpipe(r0, 0x407, 0x8) 2018/05/04 09:38:16 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) 2018/05/04 09:38:16 executing program 3: r0 = semget(0x2, 0x3, 0x601) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000000040)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 09:38:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)=ANY=[@ANYBLOB="020000005b0000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/05/04 09:38:16 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000f8, &(0x7f0000000180), &(0x7f0000000140)=0x4) socket$inet(0x2, 0xb, 0x6) 2018/05/04 09:38:16 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffec8) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) epoll_create(0x81) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) unshare(0x8000000) mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) pselect6(0x40, &(0x7f0000000000)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/04 09:38:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000300)={0x0, 0x4, &(0x7f00000002c0)={&(0x7f0000000080)}}, 0x18) sendmmsg(r0, &(0x7f0000000340)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001480)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001700)="d7", 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x417}}], 0x2, 0x40) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000480)=""/15) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000003c0)={{0x3f, 0x5}, 'port0\x00', 0x0, 0x1000, 0x7, 0x8, 0x80000001, 0x3, 0x9, 0x0, 0x5, 0x1}) 2018/05/04 09:38:17 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x10d, 0x0, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x8) 2018/05/04 09:38:17 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x80) flistxattr(r1, &(0x7f0000000000)=""/63, 0x3f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)) r2 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r2, r2, &(0x7f0000000040)=0x4, 0xff) 2018/05/04 09:38:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000001c0), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xe8) gettid() lstat(&(0x7f0000000200)='./bus\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000000180), &(0x7f0000cb0000), &(0x7f0000000140)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x0, &(0x7f0000cc0000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000938000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0xfffffffffffffea5) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000f78000)=0x1, 0x4) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000100)=ANY=[@ANYBLOB="fea0c9506135ff9336b171f6aa809747704882c1b6b2af1747000000000020a9e5672e673ba910226c2300"], 0x1}, 0x1}, 0x48080) 2018/05/04 09:38:17 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) unshare(0x28060400) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) flistxattr(r1, &(0x7f00000000c0)=""/56, 0x38) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x8, 0xffffffffffffffff}, {0x6, 0xffffffffffffff70}, 0x2de4, 0x3, 0x8000}) eventfd(0xe2) recvmsg$kcm(r1, &(0x7f0000001440)={&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/149, 0x95}, {&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x4, &(0x7f00000013c0)=""/113, 0x71, 0x8001}, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001480)={r2, 0x1, 0x6, @random="d26501717a58"}, 0x10) 2018/05/04 09:38:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) 2018/05/04 09:38:17 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) socket$inet(0x2, 0x4, 0x800) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000080)=""/37, 0x25}, &(0x7f0000000100), 0x20}, 0x20) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x5a, "e3ea8c4bec1206a5aed8a3995d347d8bc72e78006f061cba8fd6ee5592a022ed0c774563b9cb6a28d3f3f33a96df59dce66ca40adc3e9f4a2109590a3a9fe1913d701f65aaf2563ae85f4faa70e1cc534c4446d30937dbae7581"}, &(0x7f0000000200)=0x7e) setsockopt$inet_int(r0, 0x0, 0x40000000000cd, &(0x7f00000000c0), 0x2) sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/8) 2018/05/04 09:38:17 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x80000000, 0x4, 0x5, 0x7, 0x8001, 0x200, 0x8, 0x1, 0x1000, 0x9}, 0xb) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/04 09:38:17 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80201, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x800000000, 0x4) 2018/05/04 09:38:17 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340), &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffff9}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 09:38:17 executing program 0: socketpair$inet(0x26, 0x0, 0x0, &(0x7f0000001ff8)) socketpair$inet(0x2, 0x7, 0x10000, &(0x7f0000000000)) 2018/05/04 09:38:17 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000000)) r0 = socket$unix(0x1, 0x1, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) dup3(r0, 0xffffffffffffffff, 0x80000) init_module(&(0x7f0000000100)='/dev/rfkill\x00', 0xc, &(0x7f0000000140)='lo\x00') 2018/05/04 09:38:17 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2000) close(r0) 2018/05/04 09:38:17 executing program 3: io_setup(0xffff, &(0x7f00000001c0)=0x0) io_destroy(r0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@hyper}) epoll_create(0x7) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)) epoll_create(0x2) 2018/05/04 09:38:17 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000002480)=[{{&(0x7f0000000f80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000023c0)}}], 0x1, 0x0, &(0x7f00000025c0)) 2018/05/04 09:38:17 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x1, 0x6}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x3f, 0xd4, 0x8000, {0x77359400}, 0x3f, 0xcbe7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x5, 0x2, 0xfff, {0x0, 0x989680}, 0x3, 0x3}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0xffffffffffff0000, 0x18, [0xff, 0x61, 0x101, 0x800, 0xbb, 0x800]}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) r2 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000280)={0x0, 0x0, 0x10000, 0x7, r2}) getpeername$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000340)=""/156, 0x9c, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) r3 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000440)=""/247) sched_setaffinity(r2, 0x8, &(0x7f0000000540)=0x80000000) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000580)={0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) sched_yield() getpeername$netrom(r1, &(0x7f0000000600)=@full, &(0x7f0000000680)=0x48) read(r5, &(0x7f00000006c0)=""/4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x9, 0x1, 0x0, 0xff}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={r6, 0x20, 0x7, 0x3}, &(0x7f00000007c0)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000800)={0x200, 0x2, 0x1, 0x8, "87c644971fe33aa7e891acde3edb2b883fa9b5973996db54bade9be200fe20836ed383e20184c1d22d355de6", 0x6}) bind(r0, &(0x7f0000000840)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80) getpeername$packet(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000c80)={@rand_addr=0x952, @multicast2=0xe0000002, r7}, 0xc) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000e80)={0xfffffffffffffffb, 0x100000000, 0x26, 0x8a, &(0x7f0000000cc0)=""/138, 0x26, &(0x7f0000000d80)=""/38, 0xba, &(0x7f0000000dc0)=""/186}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000ec0)={@remote={0xfe, 0x80, [], 0xbb}, 0x53, r7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000f00)="25b1b26c8c40df9e1631d2528d6a9b6ef5244841a451a6fe48639e3bdb04e8059344fb865e2b45b2bb6e8344213cd1f265eed385045b6fd31cef3fa3022769bc4e790f90ed16b0ab37376f642a4c90", 0x4f) 2018/05/04 09:38:17 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x97, 0x1, "4a7ab9de82278434171cb39cb386ec37ee4bd9561e53c5fb6e12f8f9f280cf3c2517e3800bcfc1bec30d1d47839ea2ac846c7c934d5c09c1827519a6377ef224aaae9d1f6e4ee2a5a0ed6931c679a50714b5399597d39b5558a5d84d11f4c1a2c1b688f18c8c72cdb4340792d3834ea235bbfaa4587bba308cd348c5156587f0fa42160f34de252c0398e9a58b20af"}, &(0x7f0000000100), 0x1000) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x200, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=""/132, &(0x7f0000000240)=0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) splice(r0, &(0x7f0000000280)=0x2c, r1, &(0x7f00000002c0), 0x0, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000001) timerfd_settime(r0, 0x1, &(0x7f0000000300)={{}, {0x77359400}}, &(0x7f0000000340)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000004c0)={0x9, &(0x7f0000000380)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}]}) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000500)) r4 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x7, 0x105100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000006c0)={@loopback={0x0, 0x1}, 0x28, r5}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000700)=0x6, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x4e24, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x20, 0x3a, 0x0, r6}, {0x8, 0x40, 0x9, 0x0, 0x2, 0x950e, 0x6, 0x7}, {0x6, 0x0, 0x0, 0x7ff}, 0x9, 0x6e6bb5, 0x0, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x2, 0x6, 0xffffffffffffffc1, 0x1, 0x1f}}, 0xe8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000840)={'veth0_to_bridge\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) ppoll(&(0x7f00000008c0)=[{r0, 0x8}, {r4, 0x20}, {r0, 0x8}, {r1, 0x733869c62ebd58e2}, {r4, 0xa4}, {r4, 0x1000}, {r7, 0x2}, {r2, 0x21}, {r2, 0x202}], 0x9, &(0x7f0000000940), &(0x7f0000000980)={0xd44}, 0x8) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00000009c0)=@req3={0x6, 0x80000000, 0x2000000000000000, 0x80, 0x6, 0x7, 0x1}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000a00)={0xfffffffffffffff9, {{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3a}}, 0x1, 0x2, [{{0xa, 0x4e22, 0x7a, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xc9}}]}, 0x190) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000bc0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) epoll_wait(r7, &(0x7f0000000c00)=[{}, {}, {}], 0x3, 0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000c40)=0x1) syz_open_dev$sndctrl(&(0x7f0000000c80)='/dev/snd/controlC#\x00', 0xde3, 0x10a01) llistxattr(&(0x7f0000000cc0)='./file0/file0\x00', &(0x7f0000000d00)=""/177, 0xb1) recvmsg$kcm(r0, &(0x7f0000002100)={&(0x7f0000000dc0)=@nfc, 0x80, &(0x7f0000002040)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/155, 0x9b}, {&(0x7f0000001f00)=""/152, 0x98}, {&(0x7f0000001fc0)=""/117, 0x75}], 0x4, &(0x7f0000002080)=""/82, 0x52, 0x8}, 0x40002062) 2018/05/04 09:38:17 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x9d, &(0x7f0000000040)="9534f59f8237e961fe8f34bc4a4be5532fedbf2605b2526d41e960f43fb36feddbcb8f271579ea110620d85e9e444f28b5412f84cf943652de8ddb036f1a0ccf3b29a2b53e907691037c5e0a6fed7b62619f46308f9207229d69a774f46ec4a077504c6f82ba4a50bbe0561a731acf4ea634ae01d686d163fe85b802b9a5a4bf878b840a263b70bd536829ad23eb42a0278bc1805f0f2d25a4ac5ac249"}) r1 = socket$inet(0x2, 0x4000000000000001, 0x40000) r2 = socket(0x4, 0x5, 0xfffffffffffffffe) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/13) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000200)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) [ 146.781269] Unknown ioctl 21664 [ 146.813518] Unknown ioctl 1074025474 2018/05/04 09:38:17 executing program 6: r0 = socket(0x9, 0x7, 0x0) connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x6000000000000000, {0xed4, 0xfffffffffffff687, 0x1, 0x80000000, 0x80, 0x8}, 0x1}, 0xe) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) pread64(r0, &(0x7f00000001c0)=""/103, 0x67, 0x32) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x6, 0x80000001, "3618f33128788b0d4f096c0c150da7039929584e83d80cd5ff197faaf74589901bff05c47b8e8df7d5a7a748fc2ddc42ee64440125e8c2bb79414639c1169c", 0x23}, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) clock_settime(0x400000001003, &(0x7f0000000140)) 2018/05/04 09:38:17 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000040)='keyringwlan0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) [ 146.839658] Unknown ioctl 21664 2018/05/04 09:38:17 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) read(r1, &(0x7f0000000240)=""/65, 0x41) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002b9ff4)={0x60000001}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r3 = dup2(r0, r2) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000180)=0x3) 2018/05/04 09:38:17 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x406002, 0x0) fgetxattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="73656375726974792e2f70726f632f73656c662f6e65742f70666b6579004d3e32c3e7a404cc1b20d347057d8278c08766ae1166d0dfea47da8a6e50f7c343ca51836ff00fda389a082b95614fb561f8f8b8458b050dfc9e"], &(0x7f0000000240)=""/43, 0x2b) accept(r0, &(0x7f0000000380)=@ethernet={0x0, @broadcast}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x1f}, &(0x7f00000001c0)=0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) r2 = socket$inet(0x2, 0x800000000006, 0xe8) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) getsockopt$inet_mreqsrc(r2, 0x10d, 0x11, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) [ 146.885966] Unknown ioctl 1074025474 2018/05/04 09:38:17 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x111001, 0x0) accept$alg(r1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/05/04 09:38:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000018000100000000000000000002000005000000003400000008004536a101007f000001083bb758610bf6bf"], 0x2c}, 0x1}, 0x0) 2018/05/04 09:38:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_adj\x00') setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000002c0)="c461e3659f62ed9a7948272ae9c864d5175b0b2aa9e73ed83eb2f064f401649a312ee0058e43cd9c78747374615c20c899c9d54eb7700f3da7a58316ea12551a5e5fbb5350aaf0d31cc079755fccc3501c29324d576374e0a29849c87e4d088aa2c2cac8bf114d0dd794907acd38e363d95aaa6cb01973800d114695072f2b94faf3ec4c01998501dd93a3711daa7f881f4364459d6f488f2ba842484b8dfc5894cdb7bc9801a33fbc00a4e110002decd6f049053bbd28459c821aa07ad14817160f82871d1cedfc62071198ba285ca6e216898e8096d7ef80deea040fee80e3f7d02e34a00a9edd2992102678de", 0xee) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x3f}, &(0x7f0000000280)=0x98) rt_sigpending(&(0x7f00000004c0), 0x82b5427bfa42825f) rt_sigpending(&(0x7f0000000400), 0x8) preadv(r0, &(0x7f0000000240), 0x298, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000003c0)=[{0x0, 0xfff}, {0x8, 0x80}, {0xa, 0x80}, {0xb, 0x2}, {0xe, 0x5}, {0x0, 0x4}, {0xc, 0x3}], 0x7) recvfrom$inet(r0, &(0x7f0000000040)=""/249, 0xf9, 0x40002040, &(0x7f0000000180)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/05/04 09:38:18 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x80}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x4, 0x1, [0x800]}, 0xa) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe16, 0x200000020102) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @broadcast}, &(0x7f0000000180)=0xc) write$sndseq(r2, &(0x7f00000028ef), 0xfdf0) finit_module(r2, &(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x8000}, 0x8) 2018/05/04 09:38:18 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@req) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r1, 0x101, 0x800, "20045525cb0c5f5e97d00bcc4b43aa2346bc740c463b8664ca20e7af01da219dbc20282a0ae217116c6a64ae3ad7478a4ee7c8a8b0312b28b8e50933db782222a62b791ae6a602aec090b6883e26bc9f5c0900a13671a978441b8a733ff7595cd435d55ed589e64444a0468f46d6dfe72e0d89878f2536d57a5c641ba020a105c75fc7c37590746356b141a46a3e320e17b78c736338f22c08ba693e2503097a0f5799590758b84c3f2410c9a88db9a7ff506e7cc71121ead7d451401b468de4a14c5ad9ca85d254de92d1"}) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x9, 0x24800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000200)=0x14, 0x4) get_robust_list(r0, &(0x7f0000000340)=&(0x7f0000000300)={&(0x7f0000000240), 0x0, &(0x7f00000002c0)={&(0x7f0000000280)}}, &(0x7f0000000380)=0x18) recvfrom$ax25(r2, &(0x7f00000003c0)=""/126, 0x7e, 0x40000000, 0x0, 0x0) r3 = getpgid(r0) r4 = perf_event_open(&(0x7f0000000480)={0x7, 0x70, 0xfffffffffffffffd, 0x2, 0x0, 0x6230fab8, 0x0, 0x7, 0x6035, 0x8, 0x20, 0x0, 0x2, 0xffffffff00000000, 0xff, 0x2, 0xff, 0xa9f4, 0x3, 0x7fffffff, 0xed0, 0x8, 0x9, 0x1a6, 0x5, 0x8, 0x7, 0x8, 0x8, 0x475c, 0x5, 0x1f, 0x0, 0x2, 0x1, 0x1000, 0x8, 0x0, 0x0, 0x7f, 0x3, @perf_bp={&(0x7f0000000440), 0x1}, 0x80, 0x100000000, 0x5, 0x7, 0x1, 0x5, 0x2}, r0, 0x1, r1, 0x8) sync_file_range(r4, 0xa11, 0x8, 0x2) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000500)=0xfffffffffffffffc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000540)=0x3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r2, 0x2, 0x1) ioctl$VT_WAITACTIVE(r2, 0x5607) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000005c0), 0x4) fallocate(r2, 0x2, 0x800000000000, 0x9122) accept4$vsock_stream(r2, &(0x7f0000000600)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000640)={0x1, 0x6, 0x9, 0xff, 0x1000, 0xfffffffffffffffb, 0xfffffffffffff820, 0x2b92, 0x0, 0x10000, 0x9, 0x3f}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) ftruncate(r5, 0x8000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000d00)={0x0, 0x0}) recvmmsg(r6, &(0x7f0000000c40)=[{{&(0x7f0000000700)=@pppol2tpv3in6, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/24, 0x18}], 0x1, &(0x7f0000000800)=""/90, 0x5a, 0x1}, 0x20}, {{&(0x7f0000000880)=@sco, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/24, 0x18}, {&(0x7f0000000940)=""/159, 0x9f}], 0x2, &(0x7f0000000a40)=""/133, 0x85, 0x100000000}, 0x9}, {{&(0x7f0000000b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b80)=""/111, 0x6f}], 0x1, 0x0, 0x0, 0xfff}, 0x3}], 0x3, 0x1, &(0x7f0000000d40)={r7, r8+30000000}) r9 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x1000) shmdt(r9) sched_getattr(r3, &(0x7f0000000d80), 0x30, 0x0) sendmmsg(r1, &(0x7f0000001640)=[{{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000dc0)="0ad55502d2ce11e347e0d6dd1aad86ee38a116a245dad7662e3593988b25ebb6410ccda102ff1e4002f386cebc7a3d5f87acb7d3efc9650e65849f26adb475c6a069232196235a83fdfaa71b6eb1e24214c96a4fd717db10adf8a41a", 0x5c}, {&(0x7f0000000e40)="ccde2a457fb5fc4f1b89159ca3146d0b8b310a3da0a554b7b8e4cc8acecf1b5feb1038df556d7be3c1ab51b272843a5baedcc5e5ed50bd8f19870ff4e5eca747130d7210f367e919a44fead13295f2ac3d94d82dd6f5e2136e42728c7b56b537e3376536f2b883eacb903e1c243f9d99fd2f96c3cf01b1ca38cb2aa9d6886660180b3dc829dcc206bed1aaaed0e151c5d6e387995f2adffa94753536e89e89bb6d2573cba2ffaf88de3a6874b3e50f19a96a3e4cb82cc32291a3e8a852487103e80c882a1424f3", 0xc7}, {&(0x7f0000000f40)="527a27b907ac56", 0x7}, {&(0x7f0000000f80)="7a88659c90fd5efece789d518a9a45642c28d9298ffc3f173f38e850b20c6eea0977f3d408027ce49b4cf261b2090ee5c0c065aff4bb55bf1b98665b91120af563833862ce60ecded28ca2a5c17d1356c2661d43ad3beaf7aa", 0x59}, {&(0x7f0000001000)="19896949d1d798d52c9e462a93a4a0d10b0e220998777c2003cd271bc45a61aa44b19dd487d238b287d73c24a655ff6b0b9d1ea9825a1e4b8a9b2a6bb9cebc35697f21b6f72fbcce36a9e3acf020c1adf9c07f04b1080b4d441adecb93dcc59987810ae1bb3f9234c1654e1f9771c7bb56b90886f38e5ec541846c9dd4687d21c20ece906b9cfe645a1b129a1bcccb9b2161755199509b34b9fca9bc0532b68f36c7c3fa9c3734675ac370a0cdae4d6b", 0xb0}], 0x5, &(0x7f0000001140)=[{0x110, 0x109, 0x0, "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"}], 0x110, 0x1}, 0x20fdc0000}, {{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000001280)="a574f7b547db6185bd4398904be9ee5d7cc84994e2a3fa463d53a8c6788b3ce834bdce6c16ba9b10f74580719afb567d911f9dabaeb6dc4895d643d567cdb537c1eb6e676fa9e4f9646309c4dca2c9094c2b8988649bd36a3ce939612ecfc36eccdd657480ad6e49cbd625dec792c0b470685360235a0c9f1672de8205b4bc0ec3d098c5e59ed5562b7f121add3e71dc2d4ab831f4b615ba123c0987abb0c89044fe339e749d540a5f08d346b6fa2a32eff8c03d320662dea31cea8c7ebad159ffaff308d3aff9cb", 0xc8}, {&(0x7f0000001380)="f67d6cefefd2c0ac7ecc964c53f8b0e934b26fc460caf1d8c29ae5eaccb8bf0fadf3ab63b8c44fc951ac4890c000789b0eca982376787f19b41238d5e8c59744ffed31e576ef6679dc74d609e9301628df96f4a50501f79894153004046f98d7a443fb3288e6a439ef84fc4d815f0b947cb5d8f5bec71e5fcd", 0x79}], 0x2, &(0x7f0000001440)=[{0xc0, 0x11f, 0x10000, "3f39f9021e290cf303b14056ea6c5a4772912fbcd4b6a998dbf372dd5490a1d79f8dbca742115cfc41721c8cd6f55d029115dc896863740fa74017a9afb1a2f12045bed433c6838b54ea4c84267dc60252538414e9fd7704421701c15a6b8d7f5ab45a456f7d6ab512ae15d36ab7b4bfb8c012e059a3e93c7a2d91c32039f2ed1dacc7221c6039f2410d3143e0f8f11b58e716be2a9fbfb9dcb9decb59ef7a55e0cd403c1489a6a450b637"}, {0x68, 0x0, 0x6, "18cc6740c4b6fe80158882586ee5d8de61f6656441d93a6a9e76dac048ad04da360cc96e4ddbebeda4d0d0852168bf62147f34c4e1e1b5bd5a8ae8f8c3f2e4602e43f9dec60155400969db4c1ad30982daded4c0fc"}, {0xc8, 0x3b, 0x8, "45b6b957ddf10ebd1e33013dea6cd76d107c7c222318dba69b22fdb8913b9eb4ecc282f7f797f0adab74a00bb86e5e715fab38dbdc5d77d8941e19129a053f23383c8b5f2e1df498afaf052a9e25bdc0fe225ea5d30585cd9ec0e00d2cc9fd251b945b3247d262863cbd18d819c55f29533826eef1373c5494b8fed88bf203f2a22e7b1630b2e95e8e992ae6d16da128fb34276b6aa44a22c98c8eeff234d79f44e8cf5d9e7be926e4ea67831ac06603710359e5fa95"}], 0x1f0, 0x20004800}, 0x2}], 0x2, 0x40000) 2018/05/04 09:38:18 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x100000001, 0x4) r1 = socket(0x40000000000020, 0x2, 0x3) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt(r1, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/05/04 09:38:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x0, 0x7, 0x6, 0x1, "2bb19bf68e11664ebe0e38798a9d1f01f7d51bbc2f686f7f5afafdcbfb350ad8b4d7d49041ec4362f875dec2", 0x40}) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000002c0)={0x1, 0x7, 0x987, 0xfffffffffffffff7, "3ceeb6e4d2ea3f4064b3e6749cc8f5016ac479ad9420c7d1f000ead707ae409ac6e2b42d352aa689102fe295", 0x6}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1, 0x1}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12010, r0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f00000000c0)) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/04 09:38:18 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x16}]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080)=0x1, 0x4) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/05/04 09:38:18 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/05/04 09:38:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x480000, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0xfff) unshare(0x8000400) ioctl(r0, 0x400000000227f, &(0x7f0000139000)) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000000c0)={0x3, 0x9}) 2018/05/04 09:38:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0xfffffffffffffd36) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x2, 0x9}, &(0x7f00000000c0)=0x8) 2018/05/04 09:38:18 executing program 1: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x0, r1+10000000}, 0x8) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_ivalue}) prctl$getname(0x10, &(0x7f0000000100)=""/211) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101001, 0x0) accept4$netrom(r3, &(0x7f0000000040), &(0x7f00000000c0)=0xffffff83, 0x80800) 2018/05/04 09:38:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000098effc), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x37, 0x600000) r2 = eventfd2(0x401, 0x800) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x1, r2}) 2018/05/04 09:38:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) io_destroy(r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000240)=[{0x2, 0xff, 0xe0, 0xdc64, @time={0x0, 0x1c9c380}, {0x1, 0x1}, {0x8, 0x5}, @queue={0x8, {0x8, 0x8}}}, {0x1000, 0x0, 0x3, 0x5, @time={r3, r4+30000000}, {0x3, 0xffffffff80000000}, {0x9, 0x2}, @queue={0x8, {0x10001, 0x80}}}, {0x5, 0x5, 0x2, 0x56, @tick=0xffffffff, {0xff, 0x3}, {0x7, 0x9}, @result={0x54, 0x408b}}, {0xfff, 0x1, 0xd, 0x3, @time={0x0, 0x1c9c380}, {0x100000001, 0x9d50}, {0x100000001, 0x80}, @addr={0xffffffffffff0001, 0x4}}, {0x0, 0xffff, 0x200, 0x3, @tick=0x7, {0x9, 0x1}, {0x7, 0x1}, @ext={0x2a, &(0x7f00000001c0)="47a67f3feb4334e61954b69ecf65a932920d2aee0ba2d318746ddc4bc6a1048f274780d3c2de6f63b8c0"}}, {0x3, 0x7, 0x9, 0x4, @time={0x0, 0x1c9c380}, {0xff, 0x2}, {0x80000000, 0x9}, @queue={0x5, {0xfff, 0x2}}}, {0xffd, 0x3e000, 0x1, 0x9, @time, {0x623, 0xde}, {0x8, 0xb62}, @ext={0x10, &(0x7f0000000200)="985356e142102866e445eb2c414e7868"}}, {0x1, 0x3, 0x5, 0x4, @tick=0x5, {0xe94c, 0x3f}, {0x6, 0xd7f}, @raw8={"a4a1c97394ae2d76f37859ab"}}], 0x180) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001200)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000740, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000d00), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x10000) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000001280)={r0, r0, 0x80, 0x3, &(0x7f0000000080)="d408325b26a66275659fd1007181853e564507705aadf080cb5c49cdd37a32d495d91a296b22bbd8ca0677fcd7aa5da2a3b91115f783a0b8abb89951a8d310a932f9fce4ec99e7b1baaa715f3e0811c08afd81395e92e330f4a1b262ecab94cdffa6ab8a2bd8da32e7ad738a2881bad715de605702ebbdabfa90b5ac95f076630e4d2776ed077ed5e98fecfb46cdf05ef6bbb5a126a4d318333b096c90f988f2310c9cf1e2d5686c16663b465eda9d82b7f43130d204b912bf67331c0ce9", 0x5, 0x401, 0x9, 0x4, 0x1, 0xdf, 0xc288, "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"}) 2018/05/04 09:38:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b3a000)) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x80000000}) getsockname(r0, &(0x7f0000000100)=@llc, &(0x7f0000000180)=0x80) 2018/05/04 09:38:18 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1e, 0x10000100000000e, 0x401, 0x3}, 0x2df) tee(r0, r0, 0x1, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000200)=""/203}, 0x18) 2018/05/04 09:38:18 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x0) 2018/05/04 09:38:18 executing program 0: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x40, &(0x7f0000005fe4)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/04 09:38:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"21c1272c4a5c01"}, 0x40}, 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x84}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)) 2018/05/04 09:38:18 executing program 7: r0 = epoll_create(0x9) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:19 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f00000001c0)={0x0, &(0x7f0000000080)}) 2018/05/04 09:38:19 executing program 3: setrlimit(0xb, &(0x7f00003e3000)) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000340)=""/23, 0x17}], 0x1) dup2(r0, r4) tkill(r2, 0x16) sendto$ipx(r3, &(0x7f0000000040)="2bf5f9c88104fb7791cf667884507d536bcf3ada62084501eae5c888", 0x1c, 0x8000, 0x0, 0x0) 2018/05/04 09:38:19 executing program 7: r0 = epoll_create(0x9) userfaultfd(0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xb1, "f441050af6b22a61b9363db8bf0429a38cb847b1ad438160fc718c37092fad40bf16ef914537386bf20281217a1b1c60153d6077fe1cb27e8cc781f1f0d7a9bc789faccf4425613e8798604df86a855afcc6da835a2ca340e559d68443c3f75f55d6f6503bab5e93c8d3cf103e91462cc8b7c525254b78363b063793714d79880c606ca654fc6492385ec7125f85bdf789000dba898d3f7bf62ea1b1a1c0d3d7538d357952f54721b01e67abd501b0e5ff"}, &(0x7f0000000000)=0xb9) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x7f}, &(0x7f00000001c0)=0x7) 2018/05/04 09:38:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaa5aaaaaaaabb0800450000300700000000899078ac1414bbac1414000b00907800000000450000000000000000000000ac1414aaac141400"], &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) syncfs(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x10102) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0x1c, r3}) 2018/05/04 09:38:19 executing program 0: clock_settime(0x4, &(0x7f0000000500)={0x0, 0x1c9c380}) r0 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "d5a9504b4b6259811ca04f3a544621f88edd936f24bd09dbf5e2ef8ca2db31290215e13a5724faa933968fe2"}, 0x0, [], {0x0, 0x989680}}) 2018/05/04 09:38:19 executing program 1: r0 = socket$packet(0x11, 0x800000000000002, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x6558, 0x100000002, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x42, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @loopback=0x7f000001, @loopback=0x7f000001, 0x5, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x4, @broadcast=0xffffffff, 0xb}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/04 09:38:19 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r3, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r2, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000480)={&(0x7f0000000080)=[0xf000000000000000, 0x3f, 0x7, 0x4, 0x2cd6, 0xb4cc], 0x6, 0x6f0c9a50, 0xffffffffffffc18d, 0x80000000, 0x5, 0x7ff, {0x100000001, 0x1, 0x8, 0x1, 0x9, 0x7, 0x81, 0x6, 0xb1e3, 0x366, 0x897d, 0x7, 0x7ff, 0x7, "a0c0a65a3fd4138b59303722f6af02cf8acde5914ab5e085748cf308379a5723"}}) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/05/04 09:38:19 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) r1 = open$dir(&(0x7f0000000300)='\x00', 0x100, 0x2) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x3, 0x28100) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x3, 0x80) r7 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) r9 = fcntl$getown(0xffffffffffffff9c, 0x9) r10 = geteuid() r11 = getegid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$bt_hidp(0x1f, 0x3, 0x6) r14 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x7, 0x4000) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) r16 = accept4(0xffffffffffffff9c, &(0x7f0000000440)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x80, 0x80800) r17 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80000) r18 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000580)='/dev/snapshot\x00', 0x200000, 0x0) r19 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x2000, 0x0) r20 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000600)='/dev/uinput\x00', 0x901, 0x0) r21 = socket$rds(0x15, 0x5, 0x0) r22 = gettid() getresuid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r27 = socket$pppoe(0x18, 0x1, 0x0) r28 = socket$inet_icmp(0x2, 0x2, 0x1) r29 = inotify_init1(0x80800) r30 = socket$key(0xf, 0x3, 0x2) r31 = socket$bt_bnep(0x1f, 0x3, 0x4) r32 = syz_open_dev$adsp(&(0x7f0000000780)='/dev/adsp#\x00', 0x7fffffff, 0x4002) sendmmsg$unix(r0, &(0x7f00000008c0)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000001c0)="a1db435c4ae2b90af9d4a016304523c884c21887aeb28f4ad3ef492dc132ac8db9e0083c03140d1bb63e578236d3d15bfeaf1629ee5a01cf5d4bcf74c82e8ad0bd2c0faebc8a", 0x46}, {&(0x7f0000000240)="4354269b12be5c46442448c28c95da27a397fbbc0413413d1b55613a6127b5e77d5ce2a234b7530ebc2c9e3e692f2abb0216e6c44ff07665c57e070d6396ed77f5358f7ee9aa16f7f9dd1889585108f66aa69b088b85fc74985a7b8c794bf362915e29f20700b91503aed6145485583d762df865a0a9c127bfa9388fb9ab418aabb07391a74f2aba083a4b7cb5116f8a6e0046ad511ede27978f8830d986d1eb38f598e4fdfa21cb11bc6fe088", 0xad}], 0x2, &(0x7f00000007c0)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x30, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32]}], 0xd8, 0x20000000}], 0x1, 0x25f78b7fd8561102) r33 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r33, 0x80045500, &(0x7f00000000c0)=""/91) 2018/05/04 09:38:19 executing program 0: r0 = getpgrp(0x0) gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x2000005, 0x3e, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ptrace$setopts(0x4206, r0, 0x80000001, 0x6f) rt_tgsigqueueinfo(r0, r0, 0x3, &(0x7f0000000000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/04 09:38:19 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x38001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x0, 0x0, 0x3}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xc0) 2018/05/04 09:38:19 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:19 executing program 5: r0 = memfd_create(&(0x7f00000002c0)='\x00', 0x0) write(r0, &(0x7f00000001c0)="f0", 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x200000000011, r0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/04 09:38:19 executing program 4: listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/160, 0xa0) r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x4) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/186, 0xba) set_tid_address(&(0x7f00000001c0)) 2018/05/04 09:38:19 executing program 1: r0 = shmget(0x0, 0x4000, 0x110, &(0x7f0000fee000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/228) r1 = shmget$private(0x0, 0x13000, 0x40, &(0x7f0000fed000/0x13000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/04 09:38:20 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000194000/0x2000)=nil, 0x2000, 0x1, 0x80013, 0xffffffffffffffff, 0x200000000000) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040), 0x100000448) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x8001, 0x3, 0xff}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000005c0)=0x8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x190) r4 = semget$private(0x0, 0x4, 0xfffffffffffffffe) r5 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000194000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x10001, 0x4, 0x80000001, 0x9, 0x2ac2}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={r6, 0x9, 0x10001}, &(0x7f0000000400)=0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)={0xb4, r7, 0x400, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe23f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff0fc}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb69}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x59}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc6d}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r3, 0x50, &(0x7f0000000440)}, 0x10) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000140)=""/32) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000080)=""/182) 2018/05/04 09:38:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl(r0, 0x7, &(0x7f0000000080)="ec6aa0f1a1ff83bada9ebeb0b82653bdc8b70988565c1bc264f54eb856d0d7cca4f2c83c5479eb2b7c072184e879fdbaf26ffb0214875816ada1eafcb5a01809ad77c0bf67941d772ee208e71d9adc28c7") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x125f, &(0x7f0000000040)) 2018/05/04 09:38:20 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000000000)) 2018/05/04 09:38:20 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000180)=[{}], 0x15555753, 0xb0c7, &(0x7f00000001c0), 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x80000001, 0xfff, 0x29ca, 0x429f}, {0x3, 0x60d, 0x7f}]}, 0x10) 2018/05/04 09:38:20 executing program 5: pipe(&(0x7f0000002600)={0xffffffffffffffff}) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000026c0)) r1 = pkey_alloc(0x0, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) pkey_mprotect(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0xfffff9, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = gettid() fcntl$lock(r2, 0x7, &(0x7f0000000100)={0x1, 0x0, 0x2, 0x2, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000040)) getpid() capset(&(0x7f0000002640)={0x19980330, r3}, &(0x7f0000002680)={0x100000000, 0x7fffffff, 0x3, 0x1, 0xb4cf, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000000c0)={0x1ff, 0x0, 0x3, 0x80000000, 0x1, 0xff}) kexec_load(0x5523, 0x9, &(0x7f00000024c0)=[{&(0x7f0000000140)="30ab026d41dada7f164b7a65b891a0634b283270fd6a537f27cbcd7eeb80cda8959d1dffc6d2b1f98308e0ccb980388d19057de7f28c61c63e76aae2dc559a4c19592f1184", 0x45, 0x5, 0x9}, {&(0x7f00000001c0)="640471d4a9af7949f3e53c8e8ec9b2e2d808319cf333db26a7368c06220e10d662f7a3692cc9332f6310c242878e4d78ef167fd9afe6da8b5d687e1a90811c57fd6bed6ccb381c457f98690ffff1cc0c569c2d763b7cf7d5cbde116c09a61c09861cf2dc6af6a5ad8c4e5d38edb19fb3b7268751b9103d943659dfce53c13668cec483ee7fe51e9f5e48ee2d0242ae444f7d0d1bbbb27556f1052039f854060c336b506b376aa9c77bfd97f27feccf00b958170ca159b4", 0xb7, 0x7, 0x3f}, {&(0x7f0000000280)="3f0acbbcdd4361c1ec28396108d5ae18398fe7e45c76e8cb881b92461c1a7f6121b1f2268a356d28a0d760837ebe72b01118faa4a40d116e9beb3c5a015a50b2827dd9343480e34671d11291a4d5dfad60f1742231d5fd16fbec0e0a81191ba46ea5764b5cba7e7cf2ce38705d396d9fd6d21cdc20daa97f8d906bb20c471b815e8d6cb7d6eb714a73bd", 0x8a, 0x200, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x28, 0x80}, {&(0x7f0000001340)="9ddd27f19dca680adfbb1b1bb6a5b8e0de4314cd236d709a5b18a5a6b2673666cdccb9373cd41389f44b6f799a5df004757f00a5249ce21a2a01eadec1b1bc488492af7d021e47", 0x47, 0x8, 0x9}, {&(0x7f00000013c0)="c834e94c717080baa50f9e3dba1c82863c2e43e5b843b05ab5016302ccf4248a1dd0fe8a285ca4f92e6ebab27e3ae6676614d3fc2756aa4f97375e467001ffb0dfb2e31fa8baaec9f08328aeb5d6d8ca92ec4b9dd5d8a6e8bf15f1d4689573e49f8da314f5dea5f4453b68cdf04120dcd832031143c42c94fd287d7b", 0x7c, 0x1f}, {&(0x7f0000001440)="477aaa5643aaa4deca79879858add147f67d7ab9fae85c0eac21e894003bd66241169e0a89db12e5aacc", 0x2a, 0x4, 0x3c26}, {&(0x7f0000001480)="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", 0x1000, 0x6, 0x8000}, {&(0x7f0000002480)="606b42a2332ed809ed4b87f6e209ec4849f0c483c0e68888ce56514b9156764110", 0x21, 0x4, 0x346}], 0x360000) 2018/05/04 09:38:20 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x20}, {0x80}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0x1, &(0x7f0000000280)={&(0x7f00000001c0)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0x50}, 0x1}, 0x1) 2018/05/04 09:38:20 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20e042, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/121, 0x79}], 0x1) ioctl(r0, 0x200, &(0x7f0000000040)="fab1cee554074824a1de8f02") ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000000100)) setitimer(0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000140)) 2018/05/04 09:38:20 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x8, 0x200000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRES16], 0x4}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") set_thread_area(&(0x7f0000000040)={0x18, 0xffffffff, 0x0, 0x3, 0x80000000, 0xffffffffffffff80, 0x4, 0x8, 0x2, 0xffffffff}) preadv(r0, &(0x7f0000000100), 0x0, 0x0) 2018/05/04 09:38:20 executing program 3: r0 = socket$inet(0x10, 0x8000000000003, 0x6) arch_prctl(0x1001, &(0x7f0000000080)="2595b80993c471c0fe38b27c2f06ea2e2831b975ae70aea08eb2171ce04edd621ac50c1c4ae42d9510e9a3c2664a0d3463a2cff311aa98407481cf6564160ef2e21fded782dc9ef7609eaadc9f01e1f3cd99209623f3cf4ada9adba6ae361c0b8ca46ba1a6218e4745ac8583cea182e1303c3f01b08bc00e9033fd6eccf2aecf4744f89c095ad91a11e8f8d12a65b8d64de58c4c6bbb8c661f") sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) 2018/05/04 09:38:20 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) ioctl$KDSETLED(r0, 0x4b32, 0x7fffffff) 2018/05/04 09:38:20 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) 2018/05/04 09:38:20 executing program 0: r0 = memfd_create(&(0x7f0000000180)='-G\\%(\x00', 0x1) fcntl$addseals(r0, 0x409, 0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xd7, 0x1, [0x5e90]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x96, "9b286420c6206ef2bb6573322828512539146970b6eca59276d2d54dfad238af1a4cdb8024f2b913908cbf4379650915295abbf11ecd539d92463e7ca349f28ac68ec7114dd2bb9b2766387bec8b5fefaa48ab7c331ae09a587c63077fb8464b51cd9b289d6ad89f4862c3e79832600d10355253ff47523d13cecb72ddee2acef0b77531ca44baeb12e4a776a9a510131b88e173aaa4"}, &(0x7f0000000140)=0x9e) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/05/04 09:38:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x7, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0xffffffffffffb0a5) poll(&(0x7f0000000040)=[{r0, 0x501}, {r0, 0x2000}, {r0, 0x21}], 0x3, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/04 09:38:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x1a, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80800) r2 = getpgrp(0x0) setpriority(0x1, r2, 0x1f) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x8c0, 0x4) 2018/05/04 09:38:20 executing program 1: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @empty, 0x7ff}}, [0x1, 0x0, 0x9, 0x8, 0x6, 0x5f, 0x0, 0x8aaf, 0x1, 0x2, 0x7, 0x2, 0x80, 0x200, 0xf5]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0xffffffff, 0x7a, "9ea9a32792c1485601f6be917887aee221561a0add6dfbc1b7fdaf09c9e11704072f8ab3465a83a5467733bab11f9810e1f8286a2f2c878ed82fd4c2d43afd32f3686941396bd3a79446524eadf5e53f1bf6783b961d1e718f747100d5f0e69a67db40f530aa2a4a1b9c2cbf01791728af961923dc45ecba86df"}, 0x82) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4000000000000001}, &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) 2018/05/04 09:38:20 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0x10, &(0x7f0000000040)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000000)=""/105, 0xfd78}, 0x0) sendmsg(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffe0e, &(0x7f0000000100), 0x10c5, &(0x7f0000000080)}, 0x0) close(r3) recvmsg$kcm(r2, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x10, &(0x7f0000002180)=[{&(0x7f0000000d00)=""/148, 0x4c}, {&(0x7f0000000dc0)=""/222, 0x3d6}, {&(0x7f0000000ec0)=""/4096, 0xfffffe2b}, {&(0x7f0000001ec0)=""/255, 0xff}, {&(0x7f0000001fc0)=""/140, 0x8c}, {&(0x7f0000002080)=""/77, 0x4d}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f0000002100)=""/107, 0x6b}], 0x8, &(0x7f0000002200)=""/89, 0x59}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) keyctl$session_to_parent(0x12) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) recvmsg$kcm(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000003c0)=""/221, 0xdd}], 0x3, &(0x7f00000004c0)=""/76, 0x4c, 0x7f}, 0x20) [ 149.917502] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. [ 149.995547] netlink: 60 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/04 09:38:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f00000011c0), 0x1000000000000368) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/05/04 09:38:21 executing program 0: r0 = epoll_create1(0x200000000080000) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xef56, 0x101000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x6, 0x1, 0xbae, 0x3}, {0x9, 0x80000000, 0x5, 0x9}, {0x5, 0x6000, 0x4, 0x8001}]}, 0x10) open_by_handle_at(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="930000000600000014d1395fa0dca37be9effbd63265943c775e9999d17264f3e18d554e8b8453428e2c9870524a41e23793e1e45a96dad528aea13fedc18ddefb24845740bfa0b4a648acd4563106cf2abe6d0922fc27a7b3b9c834c8204d18b83620cd420035d72011cd7c35270659441b7e64327a44165e9b84bf179d8f801937f54a179c75efa5fd7a2516b7"], 0x161002) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000002c0)={0x0, r4}) 2018/05/04 09:38:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) select(0x40, &(0x7f0000000000)={0xfffffffffffffff7, 0x4, 0x100000000, 0x3a, 0x6, 0x8, 0x100000000, 0x2}, &(0x7f0000000040)={0x7, 0x1, 0x7, 0x8, 0x6, 0x7, 0x9, 0x9}, &(0x7f0000000080)={0x1, 0x101, 0xffffffffffffff33, 0x1, 0xffffffff, 0x5, 0x6, 0x80000001}, &(0x7f00000000c0)={0x0, 0x2710}) 2018/05/04 09:38:21 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) lseek(r0, 0x0, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e24, @loopback=0x7f000001}, 'veth1_to_bond\x00'}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000002000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000026e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e0000001000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/05/04 09:38:21 executing program 6: open_by_handle_at(0xffffffffffffffff, &(0x7f00000002c0)={0x8}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ip6_vti0\x00', 0x400}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0207080985e8ecf5020000000000000080013aa20000"], 0x10}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'teql0\x00', 0x7fff}) 2018/05/04 09:38:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x4000, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6924, 0x40, 0x0, 0x2, 0x1c, 0xc, "3bd18220c40871903b1d616d1d840f4cca161b78d0476e2af42ad8191e7daf8bf7630eef042b92214d93dbc73105843bcff54a450225bdf48f8f6eb36e08127a", "ab0e29c2f4b9ac3c640815e5a2cccd97c27eef108932d007e31c454e98ca8c829475b7f85e5b27457de762d3ea5a61d9be2793055443b2019d91cd9cafbdcf9a", "213e7ea3505af1631abfa2a4029c0295d3afa156e259e445bd02e08d70cca48d", [0x2, 0x7]}) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/04 09:38:21 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) 2018/05/04 09:38:21 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/113, 0x71}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/14, 0xe}, {&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000003c0)=""/129, 0x81}, {&(0x7f0000000480)=""/77, 0x4d}, {&(0x7f0000000500)=""/51, 0x33}], 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000feffffff250000009779d5b1c305a5c300000000950000000000e700e9160a608bb35784eebc4fd8a38aa39b5ce2a2958287db4445f7d8147d8769d299f0c6975c4e81f1a6fab991f8f702ce32958304ba92f1b4af65e02ce3c7ad2947026bb0c89fd75af8af"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x40f00}, 0x48) 2018/05/04 09:38:22 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045566, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) 2018/05/04 09:38:22 executing program 4: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000100)=0x4, 0x4) r1 = gettid() ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) tkill(r1, 0x17) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x4, @thr={&(0x7f0000000140)="d6015844d7017268643b4ef42a1bacf1cfee089ed45323a35c6945ddce168860031007700fea27cfc1eb326dbf50a5bb4b2aa71815c7cac071c06cc02d84bfd741d06e80483809bfc98e0ea4aa839f08f65f0038e6a5d21a6fb626c4484721facc20e08ebf5d0ac84227ad913c4bff30d93203471890d8d78cd0091feb820ec9a0690df0ed2670aa280a9ab097ad47771528b3c20ea8896f50d768c00973b0d9e862326965eec12bb285bdb7dd0ca278915f915a14f4ea44b66753f58e55f0441d894b4de1688fad2a146b43ace579fda41d780d34b4259e32ab7ae35e85", &(0x7f0000000240)="7db2cc9d17578fdc22e848754efdb904d4597669326f8b6965aba99e8cc10d75c4708d2b7b0f3204102d0abde3026b382e4a25131fbf6bfbda637919a3268517a9"}}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/05/04 09:38:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/04 09:38:22 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x9, &(0x7f0000000240)=[{0x1, 0x6, 0x8000, 0x5}, {0xff81, 0x7, 0x2, 0x108}, {0x7f, 0x57235b8c, 0x1a6, 0xfffffffffffffc00}, {0xff, 0x7, 0x8, 0xbf}, {0x596, 0x8, 0x80}, {0x8, 0x76, 0x0, 0x8}, {0x26a2, 0x6}, {0xc4, 0x1, 0x9, 0x7fff}, {0xfffffffffffffffd, 0x7, 0x875e, 0x9}]}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xb9, 0x40000) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x2a, "4b1f78562d981a62f334f58542b86905600636e8ec51a51fa5e14b2d8d579dfd5e1b01b6e8d80a39d3b4"}, &(0x7f00000001c0)=0x4e) 2018/05/04 09:38:22 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '/dev/snd/timer\x00'}, &(0x7f0000000080)=""/114, 0x72) 2018/05/04 09:38:22 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000012c0)=""/133, 0x85}], 0x1, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/route\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x0) 2018/05/04 09:38:22 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x2, 0x2030, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800) r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/05/04 09:38:22 executing program 7: r0 = epoll_create(0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/13) 2018/05/04 09:38:22 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000387000), 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r2 = signalfd4(r0, &(0x7f0000000640)={0x7b7d}, 0x8, 0x800) fchdir(r2) close(r0) getsockname$unix(r1, &(0x7f0000000580), &(0x7f0000000600)=0x6e) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4000000000003, 0x40) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000041f9877ef36da8f0d593927f39665788ac26eaba23bb2d5cd64f162008fd39f15319c8bd567a12efd493e485e236fa725ff66dcac1c927cc5e7631a5f6e685f1f3bdf8443a50f680ed9d071f52165487684713d8a48afa417206", @ANYRES16=r4, @ANYBLOB="100029bd7000ffdbdf2503000000080002000a00000004000500"], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x15) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) recvfrom$packet(r3, &(0x7f0000000380)=""/176, 0xb0, 0x40000000, &(0x7f0000000540)={0x11, 0x0, r5, 0x1, 0x1000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) dup3(r1, r0, 0x80000) 2018/05/04 09:38:22 executing program 2: getrlimit(0xf, &(0x7f0000000000)) getrlimit(0x4a, &(0x7f0000000140)) 2018/05/04 09:38:22 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x1) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x2, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/04 09:38:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4da1, 0x32000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000100)={0x80, 0x8, [0x891, 0x7ff]}) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500), 0x50020}], 0x1, &(0x7f00000007c0)}, 0x0) 2018/05/04 09:38:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x5) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffffffff) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/04 09:38:22 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x40, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 'gre0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:22 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000012c0)=""/133, 0x85}], 0x1, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/route\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x0) 2018/05/04 09:38:22 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="540100001a000100000000000000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x154}, 0x1}, 0x0) 2018/05/04 09:38:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x77a6c1bf9b97cbe6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xffffffffffffffff, 0x2) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0xa, 0x1) 2018/05/04 09:38:22 executing program 5: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000397000/0x3000)=nil, 0x3000, 0x1000001, 0x3f, r0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/04 09:38:22 executing program 6: r0 = socket(0x11, 0x3, 0xf0) write(r0, &(0x7f0000000000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0xffffffffffffffe5) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x189000) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x8f7}, @hdr={0x2, 0x5, 0x2, 0x6, 0xfffffffffffffffc, 0x839}, @x25={0x0, 0x101, 0x9, "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0x1011) 2018/05/04 09:38:22 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x12, "803673d79f7cdf3697a1172df1839e3afd91"}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x10000, 0x20, 0x1, 0x1}, &(0x7f0000000140)=0x18) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:22 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) r3 = syz_open_dev$sndseq(&(0x7f0000001080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a9d000)) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000040)=""/43, &(0x7f0000000080)=0x2b) 2018/05/04 09:38:22 executing program 2: socketpair(0x15, 0x80005, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc0400, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x402) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3b0f0170) [ 151.817319] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/05/04 09:38:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='bcsf0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x3, 0x10001, 0x1, 0x6, 0x0, 0x0, 0x2, 0xfffffffffffffff8, 0x7fff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={0x7fe, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x16c, 0x8, 0x100000004, 0x9, 0x0, &(0x7f0000000000)='lo\x00', 0xffffffffffffff00, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000480)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xa3, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/163}, &(0x7f0000000280)=0x78) 2018/05/04 09:38:23 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="be", 0x1, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000180)={'yam0\x00', 0xab}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r2, r3, r2}, &(0x7f00000002c0)=""/165, 0xa5, &(0x7f0000000440)={&(0x7f0000000200)={'sha3-256\x00'}, &(0x7f0000000400)}) 2018/05/04 09:38:23 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/239, 0xef}}, {{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/6, 0x6}}, {{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/7, 0x7}}, {{&(0x7f0000000bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700)}}], 0x6, 0x0, 0x0) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f00000001c0)=""/138, 0x8a}, {&(0x7f0000000280)=""/192, 0xc0}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/223, 0xdf}, {&(0x7f0000000540)=""/3, 0x3}], 0x6) 2018/05/04 09:38:23 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000440)='\t\x00\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x7, 0xffffffffffffff6b, 0x2}, 0x8) 2018/05/04 09:38:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x102) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) 2018/05/04 09:38:23 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, r2, 0x0) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) 2018/05/04 09:38:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000040)="95", 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0x19}, 0xc2}, 0x1c) 2018/05/04 09:38:23 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0xfc, 0x6}, 0x1, 0x4b4, 0x200000008000, {0x1ff, 0x8}, 0xc990, 0x200}) [ 152.154964] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 152.162520] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 09:38:23 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) syncfs(r0) 2018/05/04 09:38:23 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_data=&(0x7f00000000c0)="accb8a81df8d58403e2d4ec64ff4f9f1c3f3a97a4d09266bf3c9c4bd983f10c6"}) 2018/05/04 09:38:23 executing program 2: r0 = epoll_create1(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000200)="6a609399a72f8f943fb526fef0d11ea5372cbb071cfbfc3214be5411948a09801ffbabc30a5e286ed877d54b3f40087efcc4f17c5099f44352f50a43d8cef291b05dc2eae01210354de09df71ea70072e317f8e0cd3cee58471ae35e19d259ef6e98cc49114270f8a8a7ac05643351d4d2a09c02de1171939441d9c07436c948c3c73d630c59c2365bbf9ee99286c7b4c5e3b5f9b82da4c5dbae41db3ac7f8ee27ecd7431f335edfb2e567cb1d12997259d04ef8f0ab258c90c1dc09e60ac7adae1fc3e52546e498b6e7308d2f1c7bab6db73fabd9b3de4cf5c9", 0xda, 0x40, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r2 = dup(r0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) r6 = timerfd_create(0x0, 0x0) finit_module(r5, &(0x7f00000004c0)='/dev/snapshot\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r6, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000003c0)=""/221) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x17, 0xb, 0x0, "42ffa524ae84406ae96c3bad13eea77a2b22fb4a5ca13e2adecc01d8b381064976ef4d4b416325cca0399597f680b7bdb76e0fc283486dcc571d53bf98c8e867", "507af197eabd8d1fb5ee70206576e0ab9d80e48e48b70af61898c225afa76966", [0x2c, 0x1]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000ca0000)={0x2001}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r6, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000019000)) [ 152.262969] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 152.270561] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 09:38:23 executing program 5: ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xc539) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/04 09:38:23 executing program 1: unshare(0x8000000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) r0 = shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2a200, 0x0) fsetxattr(r1, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) shmget(0x0, 0x3000, 0x200, &(0x7f0000ac5000/0x3000)=nil) unshare(0x8000000) 2018/05/04 09:38:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0xfffffffffffffcda) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000001c0)="23db22b2e9d3d6c28684c5dfdf138753ebecb1caf1de610b5a7e21c543ba6d9a90eabfa17cdf76cbbbfa5dd4cd00000000000000000000", 0x37}], 0x1, &(0x7f0000000080)}, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) setresuid(r2, r3, r4) [ 152.375597] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 152.383149] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 09:38:23 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x101, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/44) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/16, &(0x7f0000000000)=0x10) 2018/05/04 09:38:23 executing program 2: setrlimit(0x7, &(0x7f0000000080)={0x0, 0xfffffffffffffed6}) epoll_create1(0x80004) 2018/05/04 09:38:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) getitimer(0x0, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000080), 0x0) [ 152.493485] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 152.501184] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 09:38:23 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) [ 152.601586] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 152.609151] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 152.694363] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 152.701947] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 152.786366] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 152.794083] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 152.804682] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 152.812270] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 152.821292] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 152.830635] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/05/04 09:38:24 executing program 1: r0 = getpgid(0x0) wait4(r0, &(0x7f0000000040), 0x80000000, &(0x7f0000000100)) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='mounts\x00') getresuid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000200)) r3 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r0, r2, r3}, 0xc) preadv(r1, &(0x7f0000b24fb0)=[{&(0x7f0000000080)=""/8, 0x1000001bd}], 0x1, 0x2000000000) 2018/05/04 09:38:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000140)) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x26f) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) recvfrom$inet(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) poll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x1000}, {0xffffffffffffffff, 0x8000}, {r0, 0x2000}], 0x3, 0x800) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/05/04 09:38:24 executing program 2: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="c75a3bbb24903f91012086210e1e044a7ac20fa4fd2de0c0cab68272dd7086b7d74aea5a235aff6a0c2b49bb351de87f85e33754b5145a1d43cfcaf79d5699fef018ed96af81", 0x46, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) r1 = socket(0x3, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x7fffffff}, 0x4) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/83, 0x53) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0xa001) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x100000000) 2018/05/04 09:38:24 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x4, &(0x7f0000000100)=@raw=[@ldst={0x0, 0x3, 0x0, 0xd, 0x7, 0xfffffffc, 0x4}, @jmp={0x5, 0x2, 0x6, 0x8, 0x8, 0xffffffff, 0xfffffffffffffffd}], &(0x7f0000000140)='syzkaller\x00', 0x0, 0xb5, &(0x7f0000000180)=""/181, 0x41100, 0x1}, 0x48) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="73797a30f34721701d7956b5a6bc6fd8d2d0150c5148f6a1ab5669244048c3bd4473c7ccc138322736fe47546467b266fb5c6013e8bea5f6a8dd76622de8695f9c6b499fcd3de068e3f5835ae6367c406a088c54cfa94acdb5c6fa0daef8d6818cf4c81d561ed2c04f9f7328cf401f596eadb0edbe1991db855388de59d0e0a0172e3e52561ea34a7a75b02066280f5bd460aad4fb97d8aca02149e2392bc498b02ff5f86c36284101630fb826fc3a5752e730c67dff00000000000000006d6adc16bb2f"], 0xa9) r1 = epoll_create(0x9) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000380)=0x40, 0x4) bind$nfc_llcp(r2, &(0x7f00000002c0)={0x27, 0x1, 0x0, 0x1, 0x9, 0x8, "153b32c68a6fc46bea3a156d496d6450983990981bb363dd70805d8ed0958f65d93690da2e2ad882b19ef73d79d5b669dd4421d8a22228cebf6d6fac478c0b", 0x28}, 0x60) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:24 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x3c}, {0x6}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x743, 0xfff, 0x2000000000000, 0x5, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x9, 0x7, 0x401, 0x21, 0x3, 0x81, 0x7, 0x7, 0x20, 0x6, 0x40e, 0x1, 0x8, 0xc30, 0x7]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0xe8, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x9, 0x7, 0x100000001, 0x6, 0x8, 0x80000001, 0x0, 0x6, 0xffffffff00000001, 0x1, 0xfffffffffffffed7, 0xe83, 0x6, 0xe, 0x1000]}, &(0x7f0000000400)=0x100) 2018/05/04 09:38:24 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000000)="2f10f7b69d751f6362dab11f8500d3f00fbca7c0769b0162ddb3a7a9d94b36705ecbb5bbf24f42b1d44f1f7be0a7cd083b31c95e9aef87ef046b36823d9831fc594777a46b16594e67516ed4eb4ddfba2976db070076f196c2fdf38189ed29a0117061b8381a7c17efe29e37809440bd6295a890f617a245c71b73e740bd423fdcbae853f746796f0b2b771f89ecee0c9c798263378f7b0bac3c5c366d9cdbbd1de5f39eeb31d7f5929f", 0x2d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) prlimit64(r1, 0xf, 0x0, &(0x7f0000000180)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x124, r2, 0x802, 0x70bd28, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1b}}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x4044090}, 0x44000) sendfile(r0, r0, &(0x7f0000001000), 0xfec) pread64(r0, &(0x7f0000000480)=""/54, 0x36, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/05/04 09:38:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)}, {&(0x7f00000003c0)=""/3, 0x3}], 0x2) r3 = dup2(r0, r1) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) syz_open_pts(r0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x70000) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup3(r2, r0, 0x0) 2018/05/04 09:38:24 executing program 0: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7, 0x5, 0xc4, 0x8, 0xffffffffffffff9c, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x87, 0x5, 0x2000000000, r0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f00000000c0), &(0x7f0000000100)=""/136}, 0x18) [ 153.475900] audit: type=1326 audit(1525426704.474:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10601 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 09:38:24 executing program 0: syz_emit_ethernet(0x146, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x110, 0x21, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"8c9a0b314ebc8a405cb588888056c371b9e1236a8c7ee29a6873a58fcf949636d9a646703e335d42b54408b118bdc8e69eb778aa5336895f1156eaa45ec15aa1d9f13c1758f95ede7fe7e7b3437fab29a62048a74f8c273a453970089583542c186927e37010466b2e0fa4fd4dd4e58c095d3beece3e28cd8e2ffc74865b2cd53cc4953646ef6d0ebebe9f1d597d2d7257ab786764b44429571929f5924f8b3783a33b4e8febf329fbe87bde5ec5a43e80123ace7433ea93b29040b0532f72c140d3e24dcddc3a6298021428bbac1ab8ae42e479919e2ae2e2a744f8d9d75202ebcb519e4447f70d186025de3066f1d04ed588f656c62c7211d6a703"}}}}}}}, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) 2018/05/04 09:38:24 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x2, &(0x7f00000000c0), 0x8) 2018/05/04 09:38:24 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000380)={@void, @hdr, @mpls={[], @generic="ba7a02bb"}}, 0xe) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0xfffffffdffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0x274, 0x29, 0x20, 0x70bd2a, 0x25dfdbfc, {0x12}, [@nested={0x128, 0x8, [@generic="27048727c0e01feeab0300c48031e9700194fbbc3642e9df658e5c986e08964da59d8166b046ea41a2f290f600253128aa5afea618762e78df6ee652ef4157a18ead4b22ddab4bba965e9fdb00b5b1e133133b71df0afdc026261ebd391ab7aa56a05888a92e81bf0cd7475f9398031d2b086be060e7e78c8cb3e55e7fcdad44bbac6eb92eb00cb74cd7e0e393d28c904c35a3fd", @generic="4e1e204298c907d656062ce5aa9afffcd65b9c82e9e16110d0250319e98a49372ad319a1c098104486132a2a1e13a5c0e7c75312476876a58cea06131eb219a5396719aacc1f8b805f2cb35599e272c9cbeafd89da6b979f44da9889c3f6bfee191c1e02ec959dde1d9c63d53b5e4802c50bd71435474e9d0aedfdc0e1796d3525bc", @typed={0xc, 0x13, @u64=0x2}]}, @typed={0x8, 0x11, @uid=r2}, @nested={0x28, 0x8a, [@typed={0x14, 0x32, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x35, @fd=r1}, @typed={0x8, 0x8c, @fd=r1}]}, @nested={0x108, 0x1d, [@generic="b0c694abce8e12da07f901757a3727e6b2ff5e32666533abc2ac75eca45358a253c5119eb3cf67ef18a20b93c4ad4f8d5e24163aea10ccc66b490ff789f1fbb28f47382cad50f3e68b3d55a09e9c7d98e9f0a445a297c00bb3f15cab75342a98f87d4609f2014ad0ec002ae02766f3aeca57e1d3f891afaa9e4743d530d46fec9a012fc991d1ef0d975479f1ab657fe7a371cbb178e6a398e50d14f68d38797f83b41005ccea8309de2188f271e3b4545a02dea503a31029dbdf1b39b4", @generic="f07145d4efc602aa96c622f771979bbecd15e2f74bb7e4c74d9d9c1f995c7d9d2c1e761331adfd0c04", @typed={0x8, 0x64, @fd=r1}, @typed={0x4, 0x28}, @typed={0x8, 0x6d, @u32=0x7}, @typed={0x8, 0x15, @uid=r3}]}]}, 0x274}, 0x1}, 0x4000) 2018/05/04 09:38:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r0, &(0x7f0000000000)=""/40, 0x28) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='exofs\x00', 0x2000000, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000)=""/4096, 0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/04 09:38:24 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x40000000505000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) unshare(0x400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101, 0x0) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"31cf01580ea8fb"}, 0x101}, [{"4bcc50c5a70c21"}, {'Q+szVo\a'}, {"aaa00c56ccf5af"}, {"df8d9ca8b8c108"}, {"d81a769f056c22"}, {"6f1469dd48f890"}, {"aa914037185b5e"}, {"64dcb6b0a0d827"}]}, 0x48) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002340)='/dev/vga_arbiter\x00', 0x2000000028208b, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000180)=""/190) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) sched_getparam(r3, &(0x7f00000002c0)) r4 = getegid() getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x4, 0x4083, 0xd5}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002380)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000013c0)=0x1008) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0xfa, 0x3, 0x0, 0x4, "72f13ec1746f43dc90a0fe2e87407a8c7c456ad7a6f56f08e4cf0ca9ebb934f89e6fd45aeea20278331522fc", 0x3}) setfsgid(r4) preadv(r2, &(0x7f0000002380), 0x0, 0x0) 2018/05/04 09:38:24 executing program 0: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r1 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe2, &(0x7f0000000100)=""/226}) writev(r1, &(0x7f0000000000), 0x1000000000000075) [ 153.764258] rpcbind: RPC call returned error 22 2018/05/04 09:38:24 executing program 7: r0 = epoll_create(0xfffffffffffffffe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) [ 153.787111] rpcbind: RPC call returned error 22 2018/05/04 09:38:24 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800460000200000000000889078ac141400ac1410bb4403000012009078000000001d46ea9cc4687a0f9b2fbb785f91a179b94a248fe57b05b7b37eea39a418ea39586df5782b64982d73856025b2811b49abf2d7e5982f46"], &(0x7f0000000080)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x103500) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) 2018/05/04 09:38:24 executing program 0: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x2) r2 = epoll_create(0x102050204) flock(r2, 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0xad, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/173}, &(0x7f00000001c0)=0x78) [ 154.366525] audit: type=1326 audit(1525426705.365:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10601 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 09:38:25 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7ff, 0x101200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300)=0x1000, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0x9, 0x7, 0xfffffffffffffff8, 0xffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000280)={0x0, 0x7, 0x0, 0x6, "9719f715a11d84e16fb9c5f6fbbcd0a76b8f09b62fdcf58455a1cdb96b487cf2a500a31c9c8d088feee16e20", 0x1}) accept4$packet(r0, 0x0, &(0x7f00000002c0), 0x80800) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000180)=0x3, 0xfffffffffffffd9f) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) creat(&(0x7f0000000140)='./file0\x00', 0x103) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/05/04 09:38:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/05/04 09:38:25 executing program 5: r0 = memfd_create(&(0x7f0000000300)="073c49e89d9c12b5557bca41082158c5ad713341a47232e61c81b81999031b9492b5bc385c6a73cf91fcc9b372f472b94a547e20800a84df241f963323fa1599b725b592c24b6754f58a76b87958f38404639f8777b66fb5a862d0561ca41d927fef8172efea68931a99e66350ae3e59405e0699cbdd06a348f2e4a4c3e41f5097d8e356752f983b2bda5e61071d03908ffce3b4f80b2a1a09d2262564d71b6af1eb59a1e923e51e1e4ff8cdd68d0af5e0de8bdca682cf", 0x1) personality(0x400000) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x1, 0x1, 0xffffffffffffffe1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x811, r0, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) recvfrom$ipx(r0, &(0x7f0000000080)=""/172, 0xac, 0x100, &(0x7f0000000140)={0x4, 0x1, 0x20, "ebdb16c5ea71", 0x6}, 0x10) 2018/05/04 09:38:25 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x354dbf02eab561df, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x100000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x100, 0x2, 0x7, 0x2, 0x1}, &(0x7f0000000140)=0x98) ptrace$poke(0x4, r0, &(0x7f0000000000), 0x243f3040) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r3, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, &(0x7f0000000280)=0x84) 2018/05/04 09:38:25 executing program 3: r0 = socket$inet6(0xa, 0xe, 0x80000001) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x5, 0x2, {0x2, 0x3, 0x1, 0x0, 0x82}}) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 09:38:25 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x60000001}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x401, &(0x7f0000000080)={0x1}, 0x8) 2018/05/04 09:38:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/203) fcntl$setsig(r0, 0xa, 0x13) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x34000, 0x0, 0x2}, 0x3, &(0x7f00000000c0)={&(0x7f0000d03f5c)={0xfffffffffffffd6b, 0x42, 0x82f, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, r2, 0x300, 0x70bd2b, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40801}, 0x8080) 2018/05/04 09:38:25 executing program 2: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650004002169bb") lseek(r0, 0xfffffffffffffffd, 0x4) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) [ 154.731911] ================================================================== [ 154.739346] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 154.745852] CPU: 0 PID: 10676 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 154.752781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.762135] Call Trace: [ 154.764735] dump_stack+0x185/0x1d0 [ 154.768379] ? netlink_sendmsg+0xb26/0x1310 [ 154.772709] kmsan_report+0x142/0x240 [ 154.776525] __msan_warning_32+0x6c/0xb0 2018/05/04 09:38:25 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @sctp_ip6_spec={@loopback={0x0, 0x1}}, {"0616", @link_local={0x1, 0x80, 0xc2}}, @usr_ip4_spec={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, 0x1}, {'E_', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)={0x8, 0x8, [0x8000, 0x2a3]}) [ 154.780597] netlink_sendmsg+0xb26/0x1310 [ 154.784765] ? netlink_getsockopt+0xc80/0xc80 [ 154.789270] ___sys_sendmsg+0xec0/0x1310 [ 154.793342] ? __fdget+0x4e/0x60 [ 154.796710] ? __fget_light+0x56/0x710 [ 154.800598] ? __fdget+0x4e/0x60 [ 154.803964] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.809327] ? __fget_light+0x6b9/0x710 [ 154.813310] SYSC_sendmsg+0x2a3/0x3d0 [ 154.817123] SyS_sendmsg+0x54/0x80 [ 154.820662] do_syscall_64+0x309/0x430 [ 154.824554] ? ___sys_sendmsg+0x1310/0x1310 [ 154.828883] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 154.834069] RIP: 0033:0x455979 [ 154.837253] RSP: 002b:00007fa325c36c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 154.844963] RAX: ffffffffffffffda RBX: 00007fa325c376d4 RCX: 0000000000455979 [ 154.852233] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 154.859502] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.866778] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 154.874051] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 2018/05/04 09:38:25 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400400, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) fcntl$addseals(r0, 0x409, 0x8) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x10000000002718, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, 0x401, 0xd8b, 0x80, 0x81, 0x10}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) [ 154.881326] [ 154.882955] Local variable description: ----address@___sys_sendmsg [ 154.889260] Variable was created at: [ 154.892984] ___sys_sendmsg+0xd3/0x1310 [ 154.896963] SYSC_sendmsg+0x2a3/0x3d0 [ 154.900755] ================================================================== [ 154.908104] Disabling lock debugging due to kernel taint [ 154.913547] Kernel panic - not syncing: panic_on_warn set ... [ 154.913547] [ 154.920928] CPU: 0 PID: 10676 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 2018/05/04 09:38:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x840a, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) [ 154.929149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.938504] Call Trace: [ 154.941106] dump_stack+0x185/0x1d0 [ 154.944744] panic+0x39d/0x940 [ 154.947971] ? netlink_sendmsg+0xb26/0x1310 [ 154.952295] kmsan_report+0x238/0x240 [ 154.956105] __msan_warning_32+0x6c/0xb0 [ 154.960172] netlink_sendmsg+0xb26/0x1310 [ 154.964334] ? netlink_getsockopt+0xc80/0xc80 [ 154.968835] ___sys_sendmsg+0xec0/0x1310 [ 154.972912] ? __fdget+0x4e/0x60 [ 154.976285] ? __fget_light+0x56/0x710 [ 154.980172] ? __fdget+0x4e/0x60 [ 154.983552] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.988927] ? __fget_light+0x6b9/0x710 [ 154.992914] SYSC_sendmsg+0x2a3/0x3d0 [ 154.996728] SyS_sendmsg+0x54/0x80 [ 155.000272] do_syscall_64+0x309/0x430 [ 155.004163] ? ___sys_sendmsg+0x1310/0x1310 [ 155.008490] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 155.013684] RIP: 0033:0x455979 [ 155.016869] RSP: 002b:00007fa325c36c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 155.024581] RAX: ffffffffffffffda RBX: 00007fa325c376d4 RCX: 0000000000455979 2018/05/04 09:38:26 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x400, 0x2) setns(r0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') [ 155.031845] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 155.039113] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 155.046381] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 155.053648] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 155.061418] Dumping ftrace buffer: [ 155.064941] (ftrace buffer empty) [ 155.068625] Kernel Offset: disabled [ 155.072233] Rebooting in 86400 seconds..