NGETFEATURES(r1, 0x800454cf, &(0x7f00001d5000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000026e000)='/dev/hwrng\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/10 14:44:02 executing program 5: mmap(&(0x7f0000000000/0xa18000)=nil, 0xa18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000374000)='/dev/loop#\x00', 0x1ced, 0x880) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a19000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000a19000-0x4)=0xc) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a19000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) 2018/01/10 14:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000bc8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000f0000)=0x4) pipe(&(0x7f0000cc5000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00002bb000-0x118)={0x8005, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bb9000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000863000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3201}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000b1a000)={r3, 0x8, &(0x7f0000ba4000-0x20)=[0x0, 0x3, 0x5, 0x1ff, 0x185e, 0x7, 0x10001, 0x7], &(0x7f0000fa7000)=[0x924, 0x7ff, 0x1, 0x8, 0x199, 0x1, 0x1, 0x10e2, 0x9], 0x40, 0x6, 0xfffffffffffffffc, &(0x7f00009f7000)=[0x2, 0x3ff, 0xaa8, 0xb27, 0xfffffffffffffeff, 0x401], &(0x7f0000cb5000)=[0x8f1, 0x0, 0xedc4, 0x100000001, 0xffffffffffffff01], 0x0}) writev(r0, &(0x7f0000934000)=[{&(0x7f00008b6000)="997f4d8e092beb87f4680015df75e6620b5ee3664af67e15d72e6ca2edf9ee44c2bb2ea34496b14bdcb66c34e9d29d76c79fd8a32b7217a51b0f841a4ae85baba5dd9d1ccb263840993c1afbbcf754741dfee3317c7cefc4ed664001c0671892247a4d95e56174f5174e8749bdb7d5f4a5744266", 0x74}, {&(0x7f000085a000-0x5f)="f3440999b8f613d265d2ebe110ad27467db804206f64e085af0bf3e95a94e335dc3a0ddbc92819ae0da32f80ed07be94a2f8a9f1a0f1cd80746d3a342aa18c482a164818c221cdf465a9e8959dc9c8a3df5502411d9a18e0d8f51cef43cf1b", 0x5f}, {&(0x7f0000fa1000)="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", 0xfe}, {&(0x7f0000d49000)="9739f02ba26dfb7328459bea39bab3bcbcbd0d88cc63f0d45bc62fd14f5f107b4716f52538e1316cd82f9cfb082339afd9e10b62043b2a11d197965f438e755c59b8a19ad2cc17f47829fba4ab593ff2d0a31219", 0x54}, {&(0x7f00001b3000-0x6b)="8987e1f0e4475b3c22c9adc59d55c9c822625d56b61e7720ffc230c56163dd9c45c2cfba3e886eb8e51b258aedaa4288e827bf92b7078a528b81e0950ba971f7cf285d15fe059640191d9d7687632151981c2c63fca9aeea2b425ea31fce916db465d4233449e8db752999", 0x6b}, {&(0x7f0000b39000-0x6)="d080eb078065", 0x6}, {&(0x7f0000360000)="7ee1d20d1a62294a32c439dda8306ac46675d88b680ab6c0ba17a3f15185dae0daa1b87b8bc3978e61db6262c0f7ff5143eb11a544b4", 0x36}, {&(0x7f000010d000)="8a234abf85a3d8ad352164125369c160eb3dfb8f8bf893cc05b8d0c21ddf84e9814b1fc6c42a5b8220475e1cd5189f59c276a82ccdde0966d4d8b3fa5c6f4e5275a8e56aed68676ac0bafa47b95c01fab45abe257ef35b909e816c4a518aee", 0x5f}, {&(0x7f000007c000)="2a37b68a406acddddb39606ff5469087c2d8e1c7ec45c287e483ff303377c3f9aac655ec6e4c86697a261a94c769e64f7b8484e65a93ad94fbd21909feee3264daf36f8413768bf06b0d6aa735d7a68eb41fe8e2f96b2fc4129fa0fbd4148f5002dbfc869eb2247c1776", 0x6a}, {&(0x7f0000812000-0xc6)="e8edc2ab1c3634d4a4045ca89c40a2e4b6d5a8caa83350eeebc6d2422e8f7dcb385bc974bda5431566a2ccb939d553d288018b4eff993cd7179975e647f84596db3918af32a847d9725c3fb1842ee10d49b6db393e1ee684e5657d6a31d91c7b9a75399c4d8dc1c3ed92658f7d4014a0a59a257f2daba1e0ff3eb1068842a04a53656090ac06aaf4b5fb7619be073c272215534e22bf6fd1cb5bccd105070892059b960fe5273b72f0168b13417a574acbb1d3a9785e4c8951fd41dcb7d2cd498f119e3f7fe8", 0xc6}], 0xa) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000bfc000)=0x100000001, 0x4) writev(0xffffffffffffffff, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/10 14:44:02 executing program 6: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000a1000-0x38)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a4, 0x7, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xffffffffffffff03}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockname(r0, &(0x7f0000938000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007e2000-0x4)=0x60) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0xfffffffffffffffc, 0xff) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ae0000-0x52)=""/82, &(0x7f0000453000-0x4)=0x52) 2018/01/10 14:44:02 executing program 4: r0 = socket$packet(0x11, 0x69ec0fc33c1160f3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) tee(r0, r0, 0x1, 0x4) ioperm(0x0, 0x1, 0x3ff) sendmmsg(r0, &(0x7f00009b6000-0xb4)=[{{&(0x7f0000001000-0x9)=@rc={0x1f, {0x1, 0xfffffffffffffff8, 0x1, 0x4, 0x8, 0x3ae}, 0x1}, 0x9, &(0x7f00005f6000)=[{&(0x7f0000d9c000-0xc1)="d48202ef71e36cf811f67e1643e215799dcf58d7beeb03c505b9fbaf2001441dbe36cef9c5159b582c89ec6aebaa777e4e2af1bd8e21e946893a7099ec2763c773648f8b14b79c4b274041aef3aa4717968ed025f599fab44c7583497e6fbf05561282f0abb5f468f2b4b2105d3353997191740da9d1bfec0ade17f37fff4d80258a3db889c299fbac2aeaa13bb69ae0fd776e769d2443fe8eac647f604afe0cb35369e67f1c0844988d238e2c6007e9a9202c6146ad117367529f36e7cc26a293", 0xc1}, {&(0x7f0000001000-0xdb)="102817647a4ea162f274616640ffbc71c760a3e15b948fd84a03d5159a835502ed9338562f5f69b690e64ead29da91384006e28d43ad009002e269ec83c744eeac4d1d73e0a059a66ccf88330f5144e82dc5d60b5b43092d657effda888d4c7e54c50f56184b9b62eed5ba10cf4cc38b9c67b0aa37eef6b86ab98e128819eabc8cd5fd87e91f32151ac6d80ddc0a60583b17958d2b9a0ae07414008a00298bf1a026b96f533a93fa481c0111bc13acb507d09b1d26ece182a724a7cf4ca89df58f14d2bf1399513cf3302e981d36e544f330f7280235f965a6d2a4", 0xdb}, {&(0x7f0000437000)="5bfc2f1bd2aa9b48309709c5b598e7dec11afc7ecc4720f702b0ab218cb85d34c755ae05a8e188bdc0f868532427c1bd2462ff69ed09006673989133ce4ec6b0dcfeaf9c4b538e3f98b70b9cb7490a158e5c338d2730dcf47c944096c5bd80", 0x5f}], 0x3, &(0x7f0000bd0000)=[{0x30, 0x109, 0x100, "5077780012dbd279bcdbf4a58db2cb842325a4d381355d8641f91c449baff5ad"}, {0x80, 0x11f, 0x10000, "37fb37d4d4194182f0a2252bdddda4540539f4ea9dc9c87fbf77586a3196abd10daf847d436cd849eb2d50f65922688f547eb0b97feafad7d2ae04e290bd0608d06460d0d115645e6d92e37fc9846cab3bfc19b057bfbaacd4d2316b3471a51bad7c11fb35a3c9a6609dd9acd07f789a"}, {0xf0, 0x10e, 0xd08, "009ab9689325b8cb5d77493fa56ca185a72e09e34a3520dce7c0bc694f4ca1a4a4a3e164ea0608d1f392c43e89632ffc95519af2eb20f11cd3514ead1b7fc1ba8838c69e9cc0a2dd72cef3381a9cd9a47f2d0af2487b9028d77281cedd85cac61963045034dffcdbb11654126f667eba34abcb39329bdc7c714689422e0430517e929540cd5eca44b71b4da38de4e70571c7fd193ec19c08c7de4f734950bd45adaba6c472d0d819c3a8a41d403cf1efda3b14027d1ef566956a811605af3bb42bb76c857490ba469a5e4a6c933bf5f5fe89ce195ee49e7e482a1fb9"}], 0x1a0, 0x4000}, 0x3}, {{&(0x7f0000001000-0xe)=@l2={0x1f, 0x3ff, {0x0, 0x7, 0x1, 0x6, 0x8000, 0x5f74d663}, 0x0, 0x8}, 0xe, &(0x7f00006db000)=[{&(0x7f000017e000)="075e1264803ad6e3213a12e25356c22bb4ed61774ed69e094ab3099bceabf653edc06ea535d998de8231fcb1d68904b21269aa9a4c09db7f3a7649be4c5a3aa79549e62044ba2d3dee025a9ca0b7e99496e3", 0x52}, {&(0x7f0000000000)="80d69de268ae4ba162f353c20bb1d24874448344cf53258787d4e575bc2b612e720f2a80642388c587e34b464a97ee6cd0ff0656bc0133796ca56fc4c1c9bd57887d1f804ec57ea77674294165e1c47010989b44763a390145602e17f8c517ba85371d26ddb69d543709a110ebac2cf0355da3339f668e206e55fd9621a573c5d23ab4a951e45b3c65973fdfac92abf0aa0a3592d4098f2083499721ced02831ddf532a89a2ba8bc210324de739bc35e1d5214f474c1def34cd2d0e27e0fbb37f09378facc8f", 0xc6}, {&(0x7f0000001000-0x96)="e85f0793fb53af057f57d2422f49cfffbe3fe63f76433a7cc54bf722411553838835b7764ca494e8ce9b0289aad283e73bb688a5ebe8362038387b788778a6fee62f6feb1778a7e5c1a3ea39a2dd65a07cb7f1084723e26730a436eb2776d635f0643776b499f410aceb23419657b8c0fee81fef161c76c24881e7e4d9a5fa3b83f58f87e2215cd9b2ff7c297794fb88e38fc01f1570", 0x96}, {&(0x7f0000001000-0x21)="f3ac7f8a878f32474943a950c5047cf1226db8a2da9686f8f01df4ed4f9c65cfa8", 0x21}, {&(0x7f0000667000-0x9f)="4e5467521e6c96ad85826aa704e183d77bd19b6de605ad8753883b9ef9a1994e475c82fbe09d636ac262e1c607078e965fd3689a4c2d37b1f892f30a0913054e21510aed0c4ed01cde96929d55373d97aafc47b98945d5013ffac6748187ce64fe13986cb2f6f81c1921053f61a974f01b28b134cfe673f7310d63f1fdd9e1f99f36c37ccf0a71321b8bd13bb32d945f5d7e468920c25bee5c72952ff5ca26", 0x9f}, {&(0x7f00006d5000)="a51464e17abfefd9893fdf8ab1405133d36a5a6a387e7b3dec02a61f2cd91c530a791ce421", 0x25}, 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0x1000}, {&(0x7f0000f81000-0xe0)="9625fb5c465bb517fe25d459ab9b352390c43c4ee1b4ebd485ce71f69785970c85ce4024c51fafdb1751ef5f572319201ba18d1162948fca508a2bd25b4af73444054f10260c4e615ea91a7277c6c0573553f7b8ae1088be9528537f300f356d0c59117b4058c04124cce1b6b2c69b2d2ffe5b671a5c421704453b77db28b054368550597a79280052b28eea8c7902b5a04f222609268c054852f58c1509d07cf8afbd2d776df2b8555a4e44884e43ec3216184706a332e30855b7b4f80fb9100c55ae0ca99d5b4a2310d0099f058765ec0ceb7f5e3a4efcd0f31b6712a93960", 0xe0}, {&(0x7f0000a2d000)="fac98abbe22453623b2206b6ca503a821197205e61bc2347d1cbb82e6bc2f291dce96dbec7146b4197390ba5ef80ac9a6d4385a53dd0e681ba7ae4630f29e291d3eaf901cdccd520e0e7006f1b0a13a6975b0ce358c4225183b43691756efe162bfc26", 0x63}], 0x9, &(0x7f000027b000)=[{0x98, 0x100, 0x2, 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"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"}, {0xc0, 0x10c, 0x8, "c1a48d30a782873c7b8774daeac389ee89be5f996dfe9bb16043e290812cbcde1f5fa80b87ac99f4394447e8a2b5dcf2b23a6ebbab4e5fd39808eee8a8fff42d9a0a845e3efdb7ade320b9a591de2a8e07b7319ac9faa3c08921ad89dc18e754ef6a5ca716300412fb93157b4fda6880ef7668dc5c3a04bee18698cff471b251489d7efc5a39992e5c1447895238defa4c874e3c0857dad932486f42cd412e86718145400eeae0b6102d21fcc91f54bb"}], 0x1168, 0x44000}, 0xb199}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x4)='zf5{', 0x4}, {&(0x7f00005bd000-0xc6)="3f89d050b610058da2b6d10e4c756c765884922c3020ac61847c151ce40d49834ea4f643ee9d552a2954451cc7e04bb8f4ecf8ca70a4bfbd67656d3e6aca920047bdfa748384d0f2c8993ea2033681b82151b16a8e16b31d70fc5d9ad0b0bd863267bcd2c8d41ae1f503728987a78b54bf1019b064dbb822fef731528ece65aa882ff1c6d5efee2115a3ffc8df4e17cc5cd41f8dca46db6867bdf8ce09e361cfee3dc77ba368fd130311c383dd806d1e152460a18758affd653fc89a7c62eb7b409588588c20", 0xc6}], 0x2, 0x0, 0x0, 0x10}, 0x10b}], 0x3, 0x40008c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e4d000)=0x5) setgid(0x0) 2018/01/10 14:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f0000c57000)="140000000a0ae7c5ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005cc000)={0x11d, 0x2}, 0x8) 2018/01/10 14:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000bfc000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000043000-0xb0)={{0xffffffff, 0xffffffff00000001}, 'port1\x00', 0x2, 0x10, 0x9, 0x100000000, 0xfffffffffffffff9, 0x1, 0x0, 0x0, 0x2, 0x50000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003b8000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e8e000)="ff01000000000000000000000000000101000000", 0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000354000)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000cc4000-0x4)=0x8) lstat(&(0x7f0000965000-0x8)='./file0\x00', &(0x7f0000b29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00009fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009d5000)='./file0\x00', &(0x7f0000435000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000998000)={0x3ff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/10 14:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00007c5000-0x1d)="2fd4a32268ed81bcddc0cd2e560c0185418362e857955232ed1bd4f7ae", 0x1d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) r1 = memfd_create(&(0x7f00004bd000)='posix_acl_access&!ppp1:\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000508000)=0x0, &(0x7f0000754000)=0x4) ioperm(0x3, 0x940, 0x8) [ 45.543887] audit: type=1400 audit(1515595442.195:26): avc: denied { setopt } for pid=5829 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 14:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bbe000-0x8)='.', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1a) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000197000-0x14)={0x53, 0x400, 0x7, {0x4, 0x93}, {0x5, 0x0}, @rumble={0x8, 0x1f}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000052c000)=0x5, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ef000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) faccessat(r0, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000673000-0x89)=""/137) 2018/01/10 14:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f000052a000-0xd)='/dev/usbmon#\x00', 0x7, 0x35d3768de9d89489) inotify_add_watch(r2, &(0x7f000054f000)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000546000)={0x4, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101405, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) 2018/01/10 14:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000244000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff63) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) ioctl$void(r1, 0x5451) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000baa000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000534000-0x4)=0xe8) stat(&(0x7f0000ffb000)='./file0\x00', &(0x7f0000694000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000288000-0x8)={0x4a, 0xffffffffffffffff}, 0xfffffc29) 2018/01/10 14:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f7000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000895000-0x4)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000567000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000be000-0x6)={0xffffffff, 0x0, 0x473}) 2018/01/10 14:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000024000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000052d000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ff4000)=0x0, &(0x7f0000485000-0x4)=0x4) 2018/01/10 14:44:02 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) pipe(&(0x7f0000b98000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000020a000+0xf5f)={@common='ip6tnl0\x00', @ifru_mtu=0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)='./file0\x00', 0x4, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000000e000)=0x100000000, 0xfffffe68) 2018/01/10 14:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000156000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f00006f2000-0x67)=""/103, 0x67, 0x10101, &(0x7f00003dd000)=@file={0x1, './file0\x00'}, 0xa) dup2(r0, r1) 2018/01/10 14:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000031d000-0x4)=0x0, &(0x7f0000ab4000)=0x0, &(0x7f0000f0a000-0x4)=0x0) madvise(&(0x7f000075c000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") keyctl$session_to_parent(0x12) 2018/01/10 14:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c5c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/10 14:44:02 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) pipe2(&(0x7f000024e000)={0x0, 0x0}, 0x0) write$tun(r2, &(0x7f00005b2000-0x149)=@pi={0x0, 0x8efd, @ipv6={0x8bd, 0x6, "06389b", 0x11d, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[@hopopts={0xbf, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}]}], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0xf984, {0x0, 0x6, 'i3d', 0x9, 0x87, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x2b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @jumbo={0xc2, 0x4, 0x800}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0xfd6f}]}, @hopopts={0x5c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}], "2f22d37cfd146ab30a1d8cfd595d73feb25e668edc83879db3b750d1576e6a3d4c2db7a20b58f2fea0f6d79295209cf89adbacbe6a911d4bb9aada7026e5b80cc4b5aaf08434fda69ef159c959aac64fdffbea46e2a137d2a25f526433bff31fc7b30893b6d0f59d255340ad8cd25bc0e42b093eac0a93f646da2684b2074aae8da43957a93f06de5363f06f070978e262f7dc2159955fbde2ac59d2ffdfe167a4be0d5ad4"}}}}}, 0x149) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fc5000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x348}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc4000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000057a000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008aa000-0x4)=0x8c) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f000014f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x1e, 0xd, "76b683b33b3d08d9440eafec00ddb1233357e65f997f1dff4a40492ae8cbaf2853f21df0bfbb963269ffb6cbcc33d720098737379188eed1ede3294957acd9b9", "e4c489dfe61d84b602ad002996b2299373c1b35be79c958e114d7633e56cc0b4", [0x9, 0x1ff], 0x0}) accept4$packet(r3, &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc4000-0x4)=0x14, 0x80000) 2018/01/10 14:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a34000-0x8)='keyring\x00', &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000e08000)='cifs.idmap\x00', &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)='}', 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b0b000)='./file0\x00', 0x0, 0x19c) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00006b3000)={0x7, 0x3c, "350c6fe7729225c07a12f3310c859d6ccf22a45b5bb9436c678f40324a33f5e5fc09063e2301810628a111ed6339e9860a595e16058681c72661db4a"}) add_key$keyring(&(0x7f0000619000-0x8)='keyring\x00', &(0x7f00006a1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f000012c000)=""/243, 0xf3) 2018/01/10 14:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/sequencer2\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000092000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffe00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4, 0x401, 0x401, 0x7}, &(0x7f0000511000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e5a000)={0x4, 0x1, 0x1, 0x5, r1}, &(0x7f00005c9000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000838000)=@sack_info={r1, 0x4, 0x80000000}, &(0x7f0000e70000-0x4)=0xc) memfd_create(&(0x7f00007af000-0x2)='/dev/sequencer2\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_adjtime(0x4, &(0x7f000032c000-0xd0)={0xfffffffffffffff7, 0x9, 0x6, 0x2fb2, 0x0, 0x9, 0x6, 0x6, 0xf3, 0xe2, 0x1, 0x100000001, 0x3f00000, 0x0, 0x100000000, 0x200, 0x101, 0x9, 0xdf6, 0xf982, 0xdec, 0x9, 0x5, 0x2, 0x4, 0x9}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000069e000)={r1, 0x40}, 0x8) 2018/01/10 14:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) connect$llc(r0, &(0x7f00008ef000-0x10)={0x1a, 0x17, 0x3, 0x100000000, 0x40, 0x4, @random="b85f2e769907", [0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/10 14:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00001f4000)='./file0\x00', &(0x7f00000cf000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000a6a000)=[{&(0x7f00007a7000-0x29)="290000001800ff0009ff67e6000a002102000806000000070000860008000bc0fa211004030000ff00", 0x29}], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000060b000)=@get={0x1, &(0x7f0000b4e000)=""/27, 0x2}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000082d000)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004ed000)='/dev/pktcdvd/control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000237000)={0x5, 0x78, 0x10000, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x5, 0x110, 0x1, 0xfffffffffffff000, 0x7, 0x4, 0xfffffffffffffffd, 0x46c, 0x2000000040, 0x3, 0x80, 0x1000, 0xfff, 0x0, 0x100000001, 0xa5, 0xf572, 0x1, 0x40, 0x4, 0x0, 0x10001, 0xf7, 0x7f, 0x10001, 0x200, 0xc1d6, 0x60, 0x10000, 0x6, 0x100000001, 0x0, 0x1d, 0x6, @perf_bp={&(0x7f000013c000-0x1)=0x0, 0xf}, 0x4, 0x5, 0xd5, 0x0, 0x101, 0x1, 0x12e, 0x0}, r1, 0x3, r2, 0x78a6e5d2f1bfad78) 2018/01/10 14:44:02 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x200000000002) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8c7a, 0x1, 0x3, 0xf0a2, 0x0}, &(0x7f00008fc000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000-0x2e)={@random="18383882a0d4", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfbfb, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x200, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0}}}}, 0x0) 2018/01/10 14:44:02 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000231000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x20000000000007d, &(0x7f0000002000-0xc6)=""/198, 0x694a54d3ef851143) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1000000000000, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/10 14:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x2, 0x5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc5000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)={0x800006, 0x0}) [ 45.751135] binder: 5879:5882 ERROR: BC_REGISTER_LOOPER called without request [ 45.790873] binder_alloc: binder_alloc_mmap_handler: 5879 20000000-20002000 already mapped failed -16 2018/01/10 14:44:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = signalfd4(r0, &(0x7f0000000000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r2, &(0x7f0000e82000)={0x0}, 0x8) signalfd4(r1, &(0x7f0000001000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) 2018/01/10 14:44:02 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000095c000)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/10 14:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/10 14:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0x0, 0x4) readahead(r0, 0x4, 0x1786) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f57000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae3000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f000031e000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007f6000)=[], 0x0, 0x0, 0x0, 0x800000000000}, 0x0) 2018/01/10 14:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/10 14:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006bd000)={@common='eql\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/10 14:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000632000-0x9c)="1141297502728dadd8e6012b8f3350b126f20463d478774e579c7d0e60a103c98db264688ba73a1a61a84ffaadfacbbbe50acaea0bfbc5e457ba44e625be785c116acce1837582f348c0215289bad89bc02d8a4ebb3af02a779e15b127bf37b974e1d87dd4725a934aada4abf87e5b8cf39b11345717bd228a4f636d1f144bdf625c9b21fff313285f57f38b8f46b54ed960561c47c50dcbc4584896", 0x9c, 0x0, &(0x7f0000b7f000)={0xa, 0x1, 0x15f8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005f1000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0x0, 0x0, &(0x7f0000435000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f000033d000)=0x8, 0x4) 2018/01/10 14:44:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000af5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="d879eaf9a0ae20f1f69eee824eb6ad12") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000ef9000)=""/227, &(0x7f0000000000)=0xffffffffffffff2e) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x666) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) chroot(&(0x7f0000e8b000-0xa)='./control\x00') chmod(&(0x7f0000c33000)='./control\x00', 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000dc6000-0x8)={0x0, 0x10000}, &(0x7f0000ed2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bfb000)={r3, 0x7}, &(0x7f00006c4000-0x4)=0xffffffffffffff37) mknodat(r2, &(0x7f00004ef000-0xa)='./control\x00', 0x6, 0x5) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f5c000-0x4)=0x0) 2018/01/10 14:44:02 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xffffffff, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffe}, &(0x7f0000940000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00009bb000-0x8c)={0x40, 0x90a, 0x6913a990, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a20000-0x108)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0xffffffff, 0x2, 0x80000001, 0x2, 0x6, 0x7ec, 0xc0b6, 0x9, 0x0, 0x1, 0x9, 0x5, 0x6, 0xe1b]}, &(0x7f00003fc000-0x4)=0x108) r3 = accept4(0xffffffffffffffff, &(0x7f0000fe0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000033f000-0x4)=0x10, 0x80000) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000f0c000)=""/242, &(0x7f000082e000-0x4)=0xf2) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f84000)=0xcd, &(0x7f0000b9e000-0x4)=0x4) ioctl$void(r4, 0xc0045c77) sendmsg$nl_xfrm(r4, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xc4, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$evdev(r1, &(0x7f0000b70000)=[{{0x0, 0x7530}, 0x7, 0x8, 0x1f}, {{0x0, 0x7530}, 0x80000000, 0xffffffff, 0x80000000}, {{0x0, 0x0}, 0x1000, 0x36e, 0x5}, {{0x0, 0x0}, 0x800, 0x19, 0x9}, {{0x77359400, 0x0}, 0x8f, 0x81, 0x1ff}, {{0x0, 0x0}, 0x7ff, 0x4, 0x1}, {{0x0, 0x0}, 0xffffffff, 0xf74, 0x1f}, {{0x0, 0x0}, 0xfffffffffffffffd, 0x6, 0x200}], 0xc0) accept4$unix(r1, &(0x7f0000cd8000)=@file={0x0, ""/4096}, &(0x7f0000bc2000-0x4)=0x1002, 0x80000) [ 45.808435] binder: BINDER_SET_CONTEXT_MGR already set [ 45.808445] binder: 5879:5882 ioctl 40046207 0 returned -16 [ 45.836762] binder_alloc: 5879: binder_alloc_buf, no vma [ 45.843287] binder: 5879:5910 transaction failed 29189/-3, size 0-0 line 3127 2018/01/10 14:44:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r0) 2018/01/10 14:44:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) splice(r0, &(0x7f000070d000)=0x0, r0, &(0x7f0000989000-0x8)=0x0, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000785000-0x1a)={0x0, 0x5af, 0x9, [0x5, 0x4000000000000, 0x7fff, 0x55, 0x1efd, 0x7ff, 0xa3, 0x6, 0x4]}, &(0x7f0000c4e000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e78000-0xc)=@sack_info={r2, 0x2, 0xfffffffffffffffe}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003d7000)={0x40, 0xffffffff80000001, 0x4, 0x3f, 0x101, 0x80000001, 0x7, 0x4, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = dup2(r0, r3) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname(r0, &(0x7f0000214000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) 2018/01/10 14:44:02 executing program 4: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00003e8000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0xac) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004f5000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$unix(r1, &(0x7f000049d000)=@file={0x0, './file0\x00'}, 0xa) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00004f4000-0xc)={0x20000000, 0x0}) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00004f7000-0xe)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000023e000-0xc)={0x0, 0x4, 0x2, [0x3, 0x100]}, &(0x7f00000d1000-0x4)=0xc) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000032e000)={r4, 0x68, &(0x7f00004f6000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36f493c0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f00004f6000)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000131000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) timer_create(0x4, &(0x7f00004f2000-0x60)={0x0, 0x0, 0x5, @thr={&(0x7f000002f000)="", &(0x7f0000159000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bf000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000006a000-0xc)={0x0, 0x200, 0x30}, &(0x7f0000312000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004f4000)={r5, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x6928, 0x100000000, 0x1, 0x80000000, 0x400, 0xfb, 0x5f7b, 0x20000000000, 0x0, 0x7fff, 0x3ff, 0x9, 0x80000001, 0x4]}, &(0x7f00001d3000)=0x108) timer_settime(0x0, 0x0, &(0x7f000037c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000492000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/10 14:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') read(r0, &(0x7f0000913000-0xdf)=""/223, 0x4c75b3a976ec699f) 2018/01/10 14:44:02 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x4, 0x9d58) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x14, 0x800) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f6b000-0x28)={@generic="4c8fa14db96e9a78d886ca057b755eba", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind$unix(r0, &(0x7f000020b000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:02 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000041e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000029c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000100000)={0x7, [0x6, 0xa820, 0x4, 0x3, 0x2, 0x20, 0xffffffffffff78bb]}, &(0x7f0000df9000-0x4)=0x12) mkdir(&(0x7f00004b2000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000b78000-0x14)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f8a000)={0x0, 0x0, 0x0}, &(0x7f000075b000)=0xc) fstatfs(r1, &(0x7f0000929000)=""/246) sendfile(r1, r0, &(0x7f0000b58000-0x8)=0x0, 0x1) 2018/01/10 14:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f", 0x1}], 0x1, &(0x7f0000401000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 14:44:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xfc)="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", 0xfb) [ 45.904701] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.931569] binder: 5940:5946 got new transaction with bad transaction stack, transaction 35 has target 5940:0 [ 45.945840] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 14:44:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e36000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/10 14:44:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/109) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x4000000012, 0x0, @thr={&(0x7f00003d6000)="", &(0x7f000036b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb5000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 14:44:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2284913912fcde49) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00006e7000)={0x4, @tick=0x20, 0x7fffffff, {0x7, 0x3f}, 0x3, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000f8e000-0x24)="2400000010001f004d12e30800de010303050100060001001f0000000600020000000000", 0x24) [ 45.982623] binder: 5940:5946 transaction failed 29201/-71, size 0-0 line 3031 [ 46.010973] binder: BINDER_SET_CONTEXT_MGR already set [ 46.018063] binder: 5940:5946 ioctl 40046207 0 returned -16 [ 46.018824] binder_alloc: 5940: binder_alloc_buf, no vma [ 46.018840] binder: 5940:5962 transaction failed 29189/-3, size 0-0 line 3127 [ 46.022368] binder_alloc: 5940: binder_alloc_buf, no vma [ 46.022385] binder: 5940:5966 transaction failed 29189/-3, size 0-0 line 3127 [ 46.057686] binder: release 5940:5946 transaction 35 out, still active [ 46.064553] binder: undelivered TRANSACTION_COMPLETE [ 46.070014] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.075719] binder: send failed reply for transaction 35, target dead 2018/01/10 14:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000105000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000213000)='/selinux/create\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f00008a9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) accept$netrom(r0, &(0x7f0000522000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004ef000)=0x48) clock_settime(0x0, &(0x7f00002df000)={0x0, r2}) 2018/01/10 14:44:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000795000-0x90)={0x40, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffffffffff38) fadvise64(r0, 0x0, 0x1f, 0x2) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe200000050000000004000800090011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) 2018/01/10 14:44:02 executing program 7: r0 = socket(0x11, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xa6)=""/166, &(0x7f0000001000)=0xa6) fgetxattr(r0, &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f00000f8000)=""/187, 0xbb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000003000)={0x8}, 0x0, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x61ffc, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) 2018/01/10 14:44:02 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000081e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000046b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) sysfs$3(0x3) readv(r1, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/10 14:44:02 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000081e000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0x85a)=0xb) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000052b000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00003f0000-0xc)={0x1, 0x1, 0xb69, 0xffffffff, 0x5}, 0xc) mmap(&(0x7f00004e9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000)=""/20, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_buf(r2, 0x29, 0x400000000000b9, &(0x7f00004e9000)="dc13b51a010000000000000071ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fad50974e8e1195c600f8000000040002663d75dd05000000000005eb000000090838a46611f937f96f7c4ff812a8f9fc3f072fe60000000000000000d359bdeb62e18a769c8600000004f8b9000000000000000326ffffffffda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec70b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb49c7883", 0x77b6d437b34bccc4) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097c000)="", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/10 14:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000de8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000396000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e8c000-0x59)={r1, 0x51, "32edddddab05c45cbe55350e842f66e2789f95d592432faa84135f614d1134f2b73d72d011186778f93e38cd2c3753a1604d043637329b3bb3f1c1d2d99340ba408ca85e17cec4fc99dfe04263d448fab7"}, &(0x7f0000ab5000-0x4)=0x59) r2 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") 2018/01/10 14:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dc5000-0x78)={0x6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0xfffffffffffff979, 0x80000000, 0x1, 0x0, &(0x7f00002df000)=@generic="fc25c643eb6735b86f433e69e007a9c4", 0x400, 0x6, 0x6}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/10 14:44:02 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file1\x00', &(0x7f0000020000-0xa)=""/10, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') r2 = getpid() r3 = geteuid() r4 = getgid() r5 = gettid() lstat(&(0x7f0000d63000-0x12)='./file0/file0/bus\x00', &(0x7f0000bbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005da000-0x8)='./file0\x00', &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f000066d000)='./file0/file0\x00', &(0x7f0000066000)=@random={'osx.\x00', '\x00'}, &(0x7f0000105000)='ramfs\x00', 0x6, 0x3) socket$inet(0x2, 0x800, 0x7) sendmsg$unix(r1, &(0x7f000004e000)={&(0x7f0000731000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d79000)=[{&(0x7f0000537000-0x1000)="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0x1000}, {&(0x7f00007e2000-0x1000)="a541fa8e024394a456bfd36b505454d8bdad29b26cff7edc7276a3c89034d810df587ea0428117cd3a8383b625e82eb7b19f498a0b8e6023b3fc62b01123bd52526c6c7131eda55d4f552c03e8a648c50d0a4dd4abcb6dee80fdc191b46d96b6f0c74892538221104b56dd24b3a44915be9775128e3ed7a6f6bb6a4b5110a4e0956898cda9295486f581cc5fc23879273a4781247abcd0edd3e8e5d5e5ed59868b11cf5e400dcf0cb7f6b33931d72271beb3b34cf37a6565c6b3b5feaf5ba52434a6d2cfc3543439f78ec32d8161b329769fc9ddf434eb0c6b8bc37a7b3b0f2f25d69df3ecf655bb46a7809ca94c276b6401617a7a737b2dccdafc091305cbd60f108ee1078f7a7216c5f62106187b3a9105f757294296de0206e081a535a99c3bf59fb00479e9b0a20747a9565db6b7fc765193e1478c9a45f2786cb41617d96b7b91b767059696bf7f5db9c72622b947b0786cdfead5f17e28a931eeff8d16771b3c906176922bc327f7781418741aef9cd3fe94398a6d61034d23f58cdd7c206a972d60734e3dacbabc74a12de170c129d02072f5aa6279fe2274d5e7a6cd25c7e8e139450a38f3e84b650bb1bb49ebabd5b885bde99bd718d34bf83b3714afaba51df4562447bb58836634fdd2d0c6a779ce9378aebbfda57c1ad17da18489b605658f687e355c1c74fbb2949352cddc0dd68a7df5047ec81da22de6b63b5cac746385800f489694fab0fc334399303a6776a7280ec41a2d261f5e2973976856409b2020fbc67a2f1b5a275a224d6534cb95196025c0119aa25d67d0e4f63bf0c789c06a7d3086453f5f51853231d8e02f3f4f110d981e1f3a32276ac7c7fb423f7ab0738e2bb05294f98643d84ac4a0cea88fdf5204a166f087adec2954726e3c157fab07c4f0e5b9730c24448e1c6af5a2bcc197023a0f6bcd985f8034dc2d9b010e1752f9b7a6020b1b1dacb3d7729c93aca6348a36b57a00d2a268ac11343d283aa6ce34f1b43d86f04251f5ac24bd345bcbfd1b0325a3d477d9dd67385e7523f7e7ffa33cc9043f524aa5dbcb0bda80225f55521e42f259e90b1a1f649c3b4ee45989acfa32014e7a505875ee0ff868ddebe5d5fb4b92aa0ba257784003092acadc610652de5aa7801152e936323435cf0b2d66523eaa9796368a48230327b78c6f1b6b6892374ba98e3b48f79c6a42fc3c974a0b824f52641c5c424267c136cfca83235e1541414aa2a559ccf29a68bc4651913291d33a2e30e0133f6351d321798ff50ce91047e463a425cac4011e5c0c464db769516d8923fdaf09ad215da85358578198c832f4ba18c8e4549a7aebe408d12260d8f10aa83423cf1403fd0a3fd2f7b22d2d8e1847bd5848e432d262c5142f373fd73213cdbf726043521ea7aa09aad6bf9a450258499f91087fe718a24a78a25f3eda26f917caa3b3ec14c62c98493b6aa8fd0ba45506ca3955c00ccdf560c5ce7efa8ab1650720942decbe0232a12e7fb2c7a7dd721d1fb9d29da279975eabcff92b252196dc9f3c97c39d4e418982c6395c2b2a89572431dab23581739a338535643260ca98f46bfff0c20b852ede06324c85a8b68d7ca9dd695edd8e9e5084349f6bbe3a0daf0d8dba89b80dccc04decfa94507d46480bf96b334739a18fae477817c859df15924dc289da3ccc92f6c8a2f3bc55d58f39ed716fb6ec7776bccbef9dbc82140a23cf4bee7a0fb923b75a5e34e2f3f8c49ebc92dd5c43735ea2b5da7b429c30c685fab27d6a8a0514f1b2e356575cdbdc56e60edf3fac44b9418d32a4828c26cd2d0a8dff6b9c021ea46a59f7d2acef3d3f4799bafab7cffeb66a7a9f7451663a08629067da02e61502546e3ddba7112cdec888b8bc1e36c6d15329a18445ab7c94ddc985a11dd428b00e4c76cafd61e77abcb923f2a15fcc752023684549edf46080bf0bbe2d6ecc35d4afb58bd6b8a8edd3dddba8e1817a71b03eeedc20f69186d3a846c0e4e17dab2cb4b1bea8703fe3435dc6b61e5f0a6ae582311f99a14a6fc385da4fb2a233c7faf0075311507c80d54afe2125484fe2492dbf4ffe983d5170bc3bf3da4a8cb8fe159242154e06a48c8c923f0b424bf6f1888e14f6325c1672de0b6c524f5d6ee99a3e206767f4c7a457bec4b7416e665e3c0754066589fdb38f6238962edd827481ecbd4a717b67a8f571083cbf63f69675012bf67c03403d51d88cf269fd2c4483c25dcc994a6cdac5557b0a3a26ed34673cfd4d07557efc7032c266f4f561175582ea23d6b4fc7cf56ccf1abf34668a34458d94a015d38e82e6bb3cdcc974732cc7bd4b14274a208c8d001ff23c4a305e611a92f74dd5da92e00d490f002c39571b61fa40b063237621de1e8fb076d651d5479a47add7a6e0ac0740a12544c710acba77bed22522f8074ee9e628682b2d51d1eb06bc7c7097558350034e822fced575dd7b411abbcf9aca912bcfc05869d4cc50c55c945f15449f0ccc9037f186d90b5b3e3e5581a625450ee2fea4e6016397007df9418a2d31fb914a38360852f85c2a969f766e23464eaf0deba872113e6ed155944ab3967081c26076bd55ca58f524ba1ac0d21aae1b00500cb207c0c55e8d931f451e582fdf801e2bd8d18bbf98d8295e3c8ddcafdf0720358293bcd70e11f104be897b6108d239649fbf8207f27dd2df5c6c497d9d8b3a9233ef13a01923861c89da88678fe735f591b96d39082bbfd5155d934efe430fe15356dadc600c77d48d2da8183eb24640bfc34c1bd2a981c26a91cad34d660c1746672f55f6a86c1e53e42db735bcb61bfc18e0b8288a93f390594b3f3604ca75ffc01eabf66c6e0115c3018f7eac0fd6fb7509277c3d90a89ff226cb63fe173775b922a572ada5ae01db5bf5d8e741a9f995ed5574e87cfdcf8c884f5743e02d8163c7a2f7f467e80f32aa1620993cc5e9bd045454bdd8fa20d745d67cc30d566746e4df4f2780d08d9fde86006a5ebef64c45e02cc5815bc39cdc1ce621ee848a15d8dfc6fe622711cbef15460de4a2a9048079227f8c58acb4fb849ec73530fa15c1adfd6e81131dae45d66f078867d7b6b1706db36ef2f64e300371ca0d2229f8f66a8710813dd2869056b5f23971f8a8d8c50037c0735183997832fee7adcaf408dab073be5551ed77850f2a30818a732feca10acfb63fdf712ed628f9014b5a79fa4b1fd769ce223a59884604f7ae56dc7fa5361cd1248ce5dfae0e5d85ad4c4b51c2c4eb674f809e2d0b04245cfe8566dc1c3080cad0f9e2aadfbe0faad426e7bf417aa4f86d66e10c9f5a92635c50383d7f723682a3decd74a84b68fd1d5392d0a4191a6c59361ce4e248534447ee1ff03a8d66d55233c42394e36902a5f8b0dde0aabfc3e5f1ced8ae305a248ddc0e34095c9dd89535113ec553f88c14bb42ef4b7714d70c43247c46fe3ef285c56db6d2b88942e6375c60d7bf133a6e977c10fd00d2b3114f7e108490f5e6f3b5b88f43b16ebdcaaf36705dd528bc05b580e7d6f13c7efdcce5a24a6b62866d4cfbfa5882531ac29a6a15104abd64719d13491027275991c74601160c1d8abab99482260af5edc76171389d9827584e89323c8c1d0baafecca42492f54e1c48fa681dfa438655f91953ec94181b6bc42edb5c85884ed3aefeb1176795d90cc3b5df0f49d56e3452b8a618116ad091237afb2ea9ed734c45a56e4b21b7226472277b0e0e34c2b95e7f017fe3fa7fc8fe6a93919de03c67b0ae299d0bd68c6298934d24c55ca78e4f6e41251c8f5ddb88557e05297145ad0b404b32d70118e24a180f97ad237235ae5119a03f5355a63869a4bcde528917e1c4bd5dcb357e0a87b377a8d57e5b964fee6c6432721480fccb957e8da5d88089bac47c7d4177d2c0862fa267634ae933f850836a7f9c5d9b2efaf969da9670c80771da1c98b1951b230d81fc7e1a1da8c2cab8cb242e4783b1241c93a848c87457b7262ad60a2001264e32744c905c2e9845d72379a2181151d51891b899d842709f6316c59aa6def41a7d66543f8db3202d8740609625663db02b2f213e3c578c122f5f16627fe8fffaa165c5bf98d92b841c597e3dd0b1bd783dd2f99c1139fdad0d8407567e4e6447b0c21daa0d619358085b1b8161897f528e9f6a5515f5317ae180aef2ba2cc192fd7860f3e88cd8b4f37e40ff3636dce9b4b0c790cb6bca36fce993989c945859df4a4428db4aa6e752403538240237915852954140881dc61a958c97a25c0a009edb2b7e6eb59af98acf76ce8c8d03767a1a7b3a562c57749781a872212209e5ccb2f31c7ca72568489930d3202c97330a81cf322b6d26d24e48c10b22fc3b4067cd02651377aac815fb53920fd5810e2523b1cb8d29133a8f4386000f640d4c2d9be4d35b72ad85b0aed4290b43f13d2ba58daed054fa2244945deb51dffbbfd735240e059ec8c5afc8866eb0081b3c86be7070bd657d4f1712a79b86ca19db7381594f962b8de941259f721aac29c1cc3910f1590b12abbf9e34274417698f9c630d9fa8cd9c4a8c4b5040163527f03cebebac398efa24d6aaa0a5715db1eaf8e87281ef4b6c4a19f7695c970727e9f7bf86acd98a7343f329cd97d0b7505c56b5fa2490afc943e2a9f36820f8db0f2a0f20d98aae01ccd08be85918a59d9a239e8cb0e9a846f7b4ead64eab8bc7c6c41f3b0afd406583337e183a5bd4a43f0989dd668119d98b05c15d4107ee91b9cd0da683efcd3c27455773255395042475886d9afe857a96a50fdfe39c3e5f07b50831549c62e487a2496069442e51723aa9bfab56921fb2ed68c2a46e020317537f7dec825d56eeef86d2a66fd7564db1d34fcc9e56aa557291b4c0acd79f316c2c1a319206caf10006c046510fc7a62821789ea479399aeb20355a8e81c794bebda14af735dfcba9a2aecf29152fc95502aa84856413177d55e770562fd6eebcf18584bbecf879ce214de7aafc4ed8ab1469930e6ce27c9e0eaa2f21500adffbc10a0f19c229abc3919bad94e18ad9878a0309656363f44b118b1e8ff58e514beb2f581cb4de43e0488373e303e5a61009481755a428b7c468b73d3d9265fc929ecb1eef9fe0f3219158ff9e11ef3095f98c153889c6c6f6bc25ffb3570b7e3ff1c2c4c755fa11174e810106a5242bb9a924adfbc2ca2d21d21c8096db615cf40adbeb197d656efaaf73e4a1aa426be555e590642d256bea4319e17bf1e57c71629edcf5b1913998f891c424ba23cdcc500076a43f8c7ba0d430cb89424cf24cb6cf49f39e9c7d2e480b863989419fcae3cca7e8bffa8f932f115ed84452b687c57268e903b42a2925f06d3b6f0b497016401bb049d63a9f6e946894d4bd1a11bc05c39f2118a21ad335ee468ae0a6430961b3ddb50cb6f614d2b1e3bcd1c7c473373c9760873a9febb7fd7c40df863abd6d1ea388fef83a4aa41a7a0aeddc6697b621a1c8e71be0910088f58eefbcb18dc25ccdb8e3c29c15fa79f77a211940b5d216c439569752df153ea450f12f1dcba2ab6c0d4daefced9d2d8ccd6be84bf5b322ee6045feab3a0d77543b1b6be5d1705d05f2086a2f57f17bd2336410788cd9d45ea0546ac25e686c777f155a04dffd9d626f48364878dc2d0384c1d9d5fea59cd988c72ec4003e74fadab5879c0b6225dc13518ae6f1ed7a893da1941e48cf4f043eaeea1566d681362e920489d79111bf935927bbdee59d45dba177768b47d2227b3bd7415fb4e5775b7be53c8a5baa3dd8bb03c34f2ec46f0e1f9f64e55358", 0x1000}], 0x5, &(0x7f0000c67000-0xe0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xe0, 0x20000800}, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00005b7000)="50cdf1204da20a5768a86ec87601eb12aff6dbab712b3e28c44ec79c0bd44f49d956ea4bcfd6674db0ade982308c3b17e24c15e46a04bc3f1ac90deb3cd8e1c156d5a12a7ff5987d379ca0b2b9dbf272e2d7a23baff0c524d4e3f556f693cae5a6275f59607907adb9a6b0f3df6f7a922aad5aba26e9a64a2b4a181ddc8056980162cd8d60da7ae513badbfa886ac8475e438b789b9adb8a1e4dda13a7b5afd1ae33f99c68ea6cd9f976e93bcc0dbd18e0a8823ef6014f09aedba4afdc1b664bb5bcb9") faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/10 14:44:02 executing program 0: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) syz_fuseblk_mount(&(0x7f0000326000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c23000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000c23000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4203, r4, 0x0, 0x4) ptrace(0x10000000004207, r4) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000c24000)=0x0) ptrace(0xffffffffffffffff, r1) ptrace$getregs(0xe, r4, 0x0, &(0x7f000031f000)=""/0) epoll_create(0x2) getpgid(r4) 2018/01/10 14:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x100000000000000c) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e72000)={{{{0x2, 0x0, @rand_addr=0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xad1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x68, 0x9, "8c070bdadc5f998cfa7808b2ba793e8d5acb2b650c3b33b05c106d6af9c3d6f0ab25388c2cd8df52913dd2cdb5b707b0e9784fab56792e449e46e961c1c70a38afa4e891fe88945e28ce7626a1b6f0e4"}, 0x160) write(r0, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) shutdown(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00008f3000)='net/netstat\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00001f8000)={0x9, 0x80000000, 0x0, 0x51de738f, 0x3}) 2018/01/10 14:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x104, 0x12, &(0x7f0000000000)="", 0x0) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r0, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000999000-0x92)=""/146) bind$ipx(0xffffffffffffffff, &(0x7f00000f9000-0x10)={0x4, 0x0, 0x0, "d14d653b515a", 0x4, 0x0}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db4000)='/dev/vga_arbiter\x00', 0x8000, 0x0) [ 46.082860] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.088413] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 14:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) mount(&(0x7f0000683000-0x8)='./file0\x00', &(0x7f0000b24000)='./file0\x00', &(0x7f000030f000)='nfs\x00', 0x20011, &(0x7f0000a85000)="63bad57e719f23aa41a7e5e1d9043a9813fa4070a8d1f1cb21c6d74fcd7e233a837eb2c1d3f07fef9725639d586b4e558677ee894a85b1b210c3e146f845d1696680af0e2275538a60d4119c882b5a12ff22cb09a788a8a8b24e75baa723e3fdaec609478fcd5f4bd354d099854bda5f89ef5ae7d85be0bbd5a89184ab") read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x280008000004) creat(&(0x7f00004d4000)='./file0\x00', 0x0) 2018/01/10 14:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00008eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000cc0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x6, 0x6cd5c0df, &(0x7f0000309000)={0x0, 0x0}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) close(r2) dup2(r0, r1) get_thread_area(&(0x7f0000250000-0x10)={0x81, 0x0, 0x2000, 0x1, 0x5, 0xfffffffffffffffd, 0xffffffff, 0x100000001, 0x7ff, 0xacb2}) 2018/01/10 14:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getdents(r0, &(0x7f0000074000)=""/10, 0xa) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eb8000)=0x1002, 0x4) sendto$inet(r1, &(0x7f0000637000-0x1)="fb", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffda0) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 46.152380] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.165690] audit: type=1400 audit(1515595442.815:27): avc: denied { shutdown } for pid=6007 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 14:44:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mknod(&(0x7f00002bd000)='./file0\x00', 0x1, 0x7) getresuid(&(0x7f00001f7000-0x4)=0x0, &(0x7f00007eb000-0x4)=0x0, &(0x7f0000179000-0x4)=0x0) r4 = getgid() fchown(r1, r3, r4) mkdir(&(0x7f00006ab000-0x8)='./file0\x00', 0x0) accept$packet(r1, &(0x7f00009b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fab000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000114000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") clock_gettime(0x0, &(0x7f0000302000)={0x0, 0x0}) utimensat(r1, &(0x7f000070d000)='./file0\x00', &(0x7f0000377000)={{0x0, 0x7530}, {r6, r7/1000+30000}}, 0x100) lstat(&(0x7f0000b6f000)='./file1\x00', &(0x7f000011c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000080c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00004ae000-0x8)='./file0\x00', r8, r9) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c1d000-0x10)={0x0, 0x20000000, 0x80000001, 0x6}, &(0x7f000065e000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000eab000-0x8)={r10, 0x401}, &(0x7f00004d7000)=0x8) 2018/01/10 14:44:02 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000+0x9c)='/dev/rtc\x00', 0x420800, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000013000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000015000-0x4)=0xc) bind$packet(r0, &(0x7f0000010000)={0x11, 0x17, r1, 0x1, 0x7, 0x6, @random="71acaa39a84d", [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000000a000-0x4)=0x4, 0x4) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000009000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) arch_prctl(0x1001, &(0x7f0000a6c000)="7386a182be1f7f8edf1a91cc77683c8c00933b") write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000021c000-0x58)={{0x9, 0xffff}, 0x0, 0x8, 0x2, {0x101, 0x40}, 0x80000001, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') 2018/01/10 14:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005c1000)={0x0, 0x7}, &(0x7f0000e13000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c63000)=@sack_info={r1, 0x5, 0x49}, &(0x7f0000736000-0x4)=0xc) [ 46.198140] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 14:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x400000000000004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xa, 0xb, 0x3ff, &(0x7f00004df000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000732000)=[{&(0x7f0000acb000)=""/179, 0xb3}], 0x1, 0x3) 2018/01/10 14:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c4000-0xf)='userprocsystem\x00', 0x2) fallocate(r0, 0x0, 0xbc23, 0x7fff) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) [ 46.239746] audit: type=1400 audit(1515595442.895:28): avc: denied { setattr } for pid=6031 comm="syz-executor7" name="mounts" dev="proc" ino=13313 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 46.242446] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.246208] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.273655] device gre0 entered promiscuous mode 2018/01/10 14:44:03 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000122000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x4000000010001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x1b, 0x804, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f00005c9000-0x7)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c3d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000420000)=""/4096) setsockopt(r0, 0x8, 0x0, &(0x7f0000f24000+0xc9)="88d8fc7c8848593f97e869c5d498a0181459d89370bba5cad083e88e713a8aba12740ae1a1686441f923522b853d2a155b265fda4cd494d53572fd37b278924ce4542222f99aaefa52b59401cd510d8f618780ca25b2db1afdfadcf627a3178bee907a5bb12b2a579d969ed944197477246ee51a426344b05cdac522", 0x7c) 2018/01/10 14:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d1000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) iopl(0x101) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) gettid() fcntl$setsig(r1, 0xa, 0x28) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b44000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x745, r3}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r4}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400, 0x0}, 0x14) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000fd3000-0x4)=0x0) shutdown(r0, 0x1) 2018/01/10 14:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00004d8000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000014e000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c6000)={r1, 0x1, 0x6, @random="ba46db432941", [0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000344000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004ac000)=0x10, 0x800) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f000022b000)=0x1, 0x4) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) stat(&(0x7f00007b5000)='./file0\x00', &(0x7f0000c36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f000077e000+0xac4)={0x0, 0x1c, 0x1, @thr={&(0x7f000035a000-0x64)="c516f60b87166afd7aa58e19427d6c6e13da73d9ddbadceae62519de4bead3fe31b0629a633cdc394a5fa5ef45cc32527f9179c6cc627bbbeb3aebd11e52e47d4d97741a7d9080101d3a731eaf122bfa8bfd6eaeb91801ef9568219fba1f7fb2a0d0a3a1", &(0x7f0000862000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044c000-0x4)=0x0) 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000015000-0x8)={0x0, 0xfb0}, &(0x7f000000a000-0x4)=0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x36) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000009000)={r1, 0x1f}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f000000c000-0x14)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r2, &(0x7f0000013000-0x38)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) 2018/01/10 14:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f54000-0x9)='/dev/rtc\x00', 0x402180, 0x0) bind$netrom(r1, &(0x7f0000088000-0x48)=@full={{0x3, {"e24bc53fcaf77d"}, 0x3ff}, [{"9927501227c9a7"}, {"0173bb9fcad99b"}, {"810e6134cbf4cc"}, {"b6843db0475470"}, {"e65f201e427913"}, {"9edcab0e042242"}, {"cb0a8b3a5d36ad"}, {"e847d0a5fd4f87"}]}, 0x48) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x3, 0x0) dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/vga_arbiter\x00', 0x440001, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000000c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = request_key(&(0x7f00004c6000-0xa)='id_legacy\x00', &(0x7f0000ba6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008b4000)='/dev/net/tun\x00', 0xfffffffffffffff9) keyctl$update(0x2, r5, &(0x7f0000865000)="47547d6c7a0ac37d820558edf5d87026bd8d1f3ba37ad7cc3c67325f08fa0af72ba28bcc8700211c7f40b1b4dc9fc1587526085222a9a03e495c9bb6a0996492c2005f3a900bd0e3e48d8b365d9d23cfe3279504dc54e3d32aa10017b4a0cadfdabd3ac35076f15b86faed627f7ec62028e5795a7102c6c000088f", 0x7b) sendto$packet(r3, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f00009eb000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f20000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000016e000)=0x0) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2018/01/10 14:44:03 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004b4000)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/10 14:44:03 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000432000-0x4)=0x0, 0x800) recvfrom(r0, &(0x7f0000a75000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000f6e000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000ceb000)=0xed) sendto$inet(r1, &(0x7f0000ff7000)="", 0x0, 0x0, &(0x7f0000f65000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 46.443448] device syz5 entered promiscuous mode 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d1000-0xa)='/dev/ptmx\x00', 0x220000, 0x0) mmap(&(0x7f00006d7000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) mmap(&(0x7f00000da000/0x3000)=nil, 0x3000, 0x4, 0x31, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b7a000-0x9)='/dev/ppp\x00', 0x703101, 0x0) r2 = open(&(0x7f0000b3e000)='./file0\x00', 0x20000, 0x130) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000c9c000-0x4)=0x2, 0x4) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000ee3000)=""/171) getpeername$packet(r3, &(0x7f0000e79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004f5000)=0x14) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000e85000-0x1)=0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000574000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r6}) socketpair(0x0, 0xa, 0x6, &(0x7f00007bf000-0x8)={0x0, 0x0}) fcntl$dupfd(r5, 0x0, r4) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000b79000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000074e000-0x8)={0x2}, &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000def000)={r1, r2+10000000}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 14:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000851000)=0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2000007, 0x0, &(0x7f0000b38000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$getname(0x10, &(0x7f0000729000-0x72)=""/114) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x0, &(0x7f0000938000)=[]}, 0x10) sendto(r1, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000497000-0x4)=0x0, &(0x7f0000fc8000-0x4)=0x1) getsockopt$netlink(r3, 0x10e, 0x8, &(0x7f0000de9000)=""/25, &(0x7f00007f6000)=0x19) 2018/01/10 14:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x345802, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000399000)=0x0) [ 46.480899] device gre0 entered promiscuous mode 2018/01/10 14:44:03 executing program 6: epoll_create1(0x80000) 2018/01/10 14:44:03 executing program 4: socket(0x10, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) accept$nfc_llcp(r1, &(0x7f000034a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bdc000)=0x60) pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) splice(r2, &(0x7f0000356000-0x8)=0x0, r1, &(0x7f00002d5000)=0x0, 0x9, 0x0) 2018/01/10 14:44:03 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000dab000-0x10)={0x0, 0x0, 0x80000001, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000036000)=""/244, 0xf4) write(r0, &(0x7f000002d000)="e0", 0x1) 2018/01/10 14:44:03 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="af860440cd0b49d6949567789d122495"}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000011000)='/dev/pktcdvd/control\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000012000-0x8)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r4, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000765000)={&(0x7f000065b000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000b18000-0x1)={0x1}, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 14:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001b4000)=0x7, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) linkat(0xffffffffffffffff, &(0x7f0000c2d000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000968000-0x8)='./file0\x00', 0x1000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f64000)='/selinux/checkreqprot\x00', 0x200002, 0x0) close(r0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/10 14:44:03 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fda000-0x87)="6e77742f73636f006dee37388df8a3f46240b09be5c9366708cae0089bd7e144d55a791472712a5adf72ce53cd4fd1e75854cf2d42801440274d3f6d1b6c0c350a39907e840bfc245e70140880b8fe0457c7b1916b1f50b2207dd9ececfb565ffc29dafd64ebf995ac0768e6ea690faa65e8e4628354783e56f49a64ab1eeb5155b6f6ad5ae800") ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000188000-0x4)=0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x800002000d, &(0x7f0000387000)=0x0, 0x0) 2018/01/10 14:44:03 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x20000000001, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000033b000-0x28)={@common=""/16, @ifru_flags=0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f000035d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c66000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000526000-0x18)={@loopback={0x0, 0x1}, 0x1, r3}) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f00007ff000-0xaf)=""/175, &(0x7f0000c00000-0x4)=0xaf) 2018/01/10 14:44:03 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a55000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8, 0x9, 0x8, 0x5}, &(0x7f000045b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ff000-0x8)={r1, 0x6}, 0x8) ioprio_get$pid(0x1, 0xffffffffffffffff) 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000027, 0xffffffffffffeb3b) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000d27000-0x72)="aee21255e34276a0cba5cff7b339952aa092e6c5ba4cca7432373a729abcdeb796611b79b9773ba0784e363acbea797fcbbe13297756a89a517d611ae4c462967ca2bce83dcf09ebaba5b04b0fb9773f9eca1816d210c2ac8cf776877b2bd6466e849e76d21c7f21dc37e21e810e09e74f80", &(0x7f0000089000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00009a5000-0x4)=0x0, &(0x7f000055a000-0x4)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x77359400, 0x0}, 0x3a2) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r3, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) 2018/01/10 14:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000038e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) getsockname$llc(r2, &(0x7f0000643000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000090000-0x4)=0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000b17000-0xb3)=""/179) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sync() sendmsg$nl_xfrm(r3, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x15, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/10 14:44:03 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ec6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000012000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="", 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0x6c)="89", 0x1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f0000000000)=0x0) r2 = socket(0x1, 0xf, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x401) bind$netrom(r2, &(0x7f00009dc000)=@ax25={0x3, {"5cc54a11cde31e"}, 0x6}, 0x10) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000000)="c2f928cb05f5dc7d237a68265d8e36475a9a888bef33c93a2085d8e375f805336c5e029e33ea7a11d7e607fa6edff81ee61d07e6330d221a43a2731b740f3b64e7d801090b3b43d6d85ed57388a59b83016a4a334053a488de95df2ae4193e4c408ee47f367b10a765bbcae4c867b9187862a0a94c99bc8ad7bdaa53975a10447d5bc8c7afba2785d3f09ad8466889b308fb83693c5ef31f71ce9fbd8aa0c99b17b7714fe35086949ad3f664039c8a03733c27e8449c145f48223b82259b09bc0f2138de8bb2363ce3636939f18e69231979f5837ca857d8d90bf88ed638d4d6", 0xe0}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="330eab4ef88d9da9d583ae82e64caec42848c6f5fd63c58b5b8b77f237f93c8a788470bee331cafd50d23bcb7048e9a48622580a90bd8fb21d4c921ddad16f38303a858eef5ebb3379541874233bee60e4620edaf284d49afdf6d915e69172cb5533bd7b5bc63fea83434e1327e96c66ba09ef5585b35f8b788630564a79fb0c28afa771d1860ed111ead0e13a50", 0x8e}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) socketpair(0xb, 0x800, 0xfff, &(0x7f000032f000)={0x0, 0x0}) acct(&(0x7f00009b1000)='./file0\x00') ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000b1f000)="4dd78b6b221d51633fdb33647cc9c63527c9faab458c87b5e81d36d3c7cc7ddba9be4c196a085bc91e72742617db044e75ed26a42743878c02851dfa1ed8526887e15ea65d78de90ba57aafb4fbceefa036dc7d9e2426c1059dc7509c5e3911ec50f") 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001c0000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004e1000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x0, 0x801, 0x3b, &(0x7f00006fe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000069f000)={0x0, 0x85, "4a09bb37977a92ac4da80002e77442a7715a52b04789ff67847b60cdbd106e3d9abc422343f5dd42684ca0fee912c325b63de2902b449e720e34f3a03d6eb3983ff003b6e60d5bca0f2fca728b3e9995dea49b1d7ac6868990ac22f7ad9e6165e63f9811f00bcdaf87c341ea28ff67ba4fcaf8773b5dd625bcb2e32d612124881e95f8cf7f"}, &(0x7f00009d1000-0x4)=0x8d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006d4000)=@sack_info={r2, 0x7, 0x3}, 0xc) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x0, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getresuid(&(0x7f0000bb9000-0x4)=0x0, &(0x7f0000e18000-0x4)=0x0, &(0x7f0000f41000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000015000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x3, 0x300000000, 0x0, 0x2, 0xa, 0x20, 0x80, 0x1d, 0x0, r3}, {0x8, 0x1, 0x5, 0x3f, 0x2cb1, 0x6, 0x100000001, 0x6}, {0x0, 0x5, 0x5, 0x1f}, 0x2, 0x8, 0x0, 0x1, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x3, 0x400, 0x6, 0x80000000, 0x800}}, 0xe8) 2018/01/10 14:44:03 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x200000002) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x2, 0x0) 2018/01/10 14:44:03 executing program 0: r0 = socket(0xb, 0x800, 0xe815) connect(r0, &(0x7f0000d63000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) getpeername$packet(r0, &(0x7f0000581000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d12000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fdd000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000da8000-0x4)=0x0) open(&(0x7f00000ca000)='./file0\x00', 0x80041, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x409) [ 46.795073] device lo entered promiscuous mode [ 46.810152] device lo left promiscuous mode 2018/01/10 14:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000040f000)='/selinux/enforce\x00', 0x280, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000520000-0x5c)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, {0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0xfffffffffffffff8, [0x344, 0xffffffffffff7fff, 0x4, 0x1ff, 0x5, 0x1, 0x2, 0x8]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') readv(r1, &(0x7f000098b000-0x80)=[{&(0x7f00004af000)=""/252, 0xfc}], 0x1) 2018/01/10 14:44:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00003f5000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) pipe(&(0x7f0000152000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a08000-0x4)=0x0) syz_open_procfs(r3, &(0x7f000023e000-0xd)='net/sockstat\x00') setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003a8000-0x1c)=@req3={0x1, 0x1, 0xf36e, 0x7, 0x4, 0xdee, 0x0}, 0x1c) 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b21000)='\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b4f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000010e000-0x9e)=""/158, 0x9e}], 0x6, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000d19000-0x4)=0x31) 2018/01/10 14:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000083a000-0xb)={0x2, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) statfs(&(0x7f0000994000-0x8)='./file0\x00', &(0x7f00001d1000-0x20)=""/32) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/10 14:44:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000-0x4)=0x1) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000013000-0x10)={0x4, &(0x7f0000002000-0x10)=[0x8001, 0xff, 0x2, 0x2]}) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 14:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fba000)=0x600, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/10 14:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000bc2000-0x8)='./file0\x00', &(0x7f000013e000)=@random={'os2.\x00', 'wlan0yproccgroupsystemkeyringvboxnet1\'\x00'}, &(0x7f0000d93000-0xc6)=""/198, 0xc6) seccomp(0x6, 0xfffffffffffffffb, &(0x7f0000d8a000)={0x0, &(0x7f000003f000)=[]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005d4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000131000-0x4)=0x1, 0x4) r1 = socket(0x11, 0x5, 0x6ec) accept$packet(r1, &(0x7f000067a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b89000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a7a000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000b2000-0x4)=0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) r0 = accept(0xffffffffffffffff, &(0x7f0000f36000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c45000)=0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000697000)={0xb75a, 0x100, 0x1, 0x3, 0x5, [{0x47, 0x4, 0x8, 0x0, 0x0, 0x1900, 0x0, 0x0, 0x0}, {0x2, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xb74, 0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x1, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x4ba, 0x2, 0x80, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000332000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") [ 46.861892] device lo entered promiscuous mode [ 46.866640] device lo left promiscuous mode 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = socket(0x11, 0xe, 0x672) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000004000)=0x4) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/10 14:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b69000)="c66e60341794b1d38764fb199751", 0xe, 0x0, &(0x7f000071b000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xb353}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f8d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x330, [{{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060440) r0 = socket$unix(0x1, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0xfffd, &(0x7f000008b000)=[], 0x251, &(0x7f000000c000)=""/0, 0xc23e, 0x1}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) sysfs$2(0x2, 0x2, &(0x7f0000c43000-0x1000)=""/4096) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000069b000-0x10)={0x0, 0x0}, 0x10) mq_open(&(0x7f0000e60000)='vboxnet1^\x00', 0x40, 0x30, &(0x7f000044c000-0x40)={0x4, 0x2, 0xc00000, 0x2, 0x7, 0x100000000, 0x9, 0x1}) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x0}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4)=0x3f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x33)={r1, 0x2b, "4e9477e34fbd4c5be581abed1a20fb3de132b2653c781f648ef45c86f3ee416ff9d5d27a9ffb887f74bd17"}, &(0x7f0000001000)=0x33) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000003000-0xab)=""/171, &(0x7f0000005000-0x4)=0xab) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$notify(r2, 0x402, 0x4) alarm(0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000-0x14)={r1, 0x7, 0x10001, 0x9, 0x1, 0x8}, &(0x7f0000005000)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004000-0x4)=0x0) prctl$setptracer(0x59616d61, r4) r5 = dup(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x2e}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000008000-0x10)='/selinux/create\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000009000-0x4)=0x2, 0x4) 2018/01/10 14:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) readv(r0, &(0x7f000062b000-0x60)=[{&(0x7f0000a5e000-0x46)=""/1, 0x1}], 0x1) signalfd4(r0, &(0x7f000012a000-0x8)={0x3f}, 0x8, 0x80000) 2018/01/10 14:44:03 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xff, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000020000-0x8)={0x0, 0xffff}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000021000-0x10)={r2, 0xff, 0x6c, 0x3}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') execveat(r3, &(0x7f000001f000)='./file0\x00', &(0x7f000001f000-0x3)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000001000-0x4)=[], 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000001f000)={0x4, 0x69d9, 0x7, 0x2}, 0x8) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000003000+0x3a4)=0x100000001, 0x4) 2018/01/10 14:44:03 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000e70000-0x8)={0x20080522, r1}, &(0x7f0000418000-0x18)={0x40, 0x7b, 0x3, 0x6, 0xfffffffffffffd6a, 0x80000001}) 2018/01/10 14:44:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000074000)=0x0, 0x4) 2018/01/10 14:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e2d000)='reno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e2c000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000643000)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x245, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f00003ea000-0x38)={&(0x7f00007fc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000be5000)=[{&(0x7f0000fb5000-0xd8)="60d5fd88b6aecb2cde8bcf754d434df4b47afcf306bf49ab825749953c00bfcafc7b69f151eff2628701fc53853cda7e272da2c41c992e01b0d0d11d09082e15936a73c20a51e0343a664ab0af06104bebf22cd1d34d5b6035bc94f1531b1992a110e8cd11a9e2b7e6179074d353d64a6366fdbacfaea4d265e14469f0065debd9a785208e167246b363d3941855ff21f7b21ed2f7c7ceeef4d2", 0x9a}], 0x1, &(0x7f0000e6e000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000000}, 0x0) 2018/01/10 14:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00008d4000)='./file0\x00', &(0x7f0000c19000)='./file0\x00') pselect6(0x40, &(0x7f00004fb000-0x40)={0x5, 0x2, 0xde, 0x40, 0x6, 0x3, 0x400, 0x6b}, &(0x7f0000e29000-0x40)={0x7, 0x1, 0x7, 0x0, 0x4, 0x0, 0x8, 0x76a2b6fa}, &(0x7f00004d3000)={0x6, 0x7fff, 0x3, 0x8, 0x6ec7, 0x3, 0x6, 0x9}, &(0x7f00007a8000-0x10)={0x0, 0x1c9c380}, &(0x7f0000980000-0x10)={&(0x7f0000dfd000-0x8)={0x7}, 0x8}) mount(&(0x7f0000ba1000)='./file0\x00', &(0x7f0000901000)='./file1\x00', &(0x7f000083a000-0x7)='hostfs\x00', 0x98, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') 2018/01/10 14:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a9d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$void(r0, 0xc004587f) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000a91000)=0x7) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000014d000)=""/75) lgetxattr(&(0x7f0000c31000)='./file0\x00', &(0x7f000003c000)=@known='system.posix_acl_default\x00', &(0x7f0000eb3000-0x61)=""/97, 0x61) 2018/01/10 14:44:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a7d000)=""/144, &(0x7f0000008000-0x3)=0xffffffffffffff09) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x9, 0x3}) 2018/01/10 14:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) syz_open_dev$sndseq(&(0x7f0000795000)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d28000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1010000001, 0x0) r1 = openat(r0, &(0x7f00003d3000)='./file0\x00', 0x0, 0x28) getdents64(r1, &(0x7f00007a2000-0xa8)=""/0, 0x0) 2018/01/10 14:44:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) fgetxattr(r1, &(0x7f00009c4000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000360000-0x35)=""/53, 0x35) 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 14:44:03 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d23000+0x230)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009e5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000d1d000)=0x8, 0x653) 2018/01/10 14:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000120000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000594000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x8) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000f29000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f0000002000)='./file0\x00', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000183000)='/dev/autofs\x00', 0x400080, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000bff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b7e000-0x4)=0x14, 0x0) bind(r1, &(0x7f0000335000-0x14)=@ll={0x11, 0x19, r2, 0x1, 0x5, 0x6, @random="8e8e0b25ceca", [0x0, 0x0]}, 0x14) 2018/01/10 14:44:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000a0f000-0x1c)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f73000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') pread64(r2, &(0x7f0000757000)=""/0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/10 14:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x100000000000000c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d5d000-0x11)='/dev/vga_arbiter\x00', 0x204201, 0x0) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000665000-0x12)='/dev/input/event#\x00', 0x3d3e3e8a, 0x2001c2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e8d000-0x8)=[0x0, 0x7]) 2018/01/10 14:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xb, 0x7, 0x5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f33000)=0x5, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000daf000)=@common='gre0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00007e9000)=0x3, 0x4) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000c47000-0xc0)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xfffffe78) 2018/01/10 14:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0xea7cd6b4f1c2803f, 0x80000) fcntl$setflags(r0, 0x2, 0x1) r1 = dup(0xffffffffffffff9c) openat(r1, &(0x7f0000cd4000-0x8)='./file0\x00', 0x200800, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:03 executing program 2: unshare(0x40000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d6a000-0xe)='/dev/keychord\x00', 0x600200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000328000)={{&(0x7f00008be000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x40, 0x0, 0x10003, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x4, r1, 0x4000000010002, 0x100000001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000aa2000-0x10)={0x5, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003000-0xde)=""/222) clone(0x1008100, &(0x7f0000f9e000-0x17)="2ff55fb7e97180fc9c94f5e1dda733225f53c91d541d8f", &(0x7f0000bf3000)=0x0, &(0x7f0000abe000-0x4)=0x0, &(0x7f00006fa000)="5fe6f245fcbbb42e6ffe41b219b9d2d7decb13a0677abec32feffc8da6c2bcea30f464ff4a52687a05232527cc74f6bb17075bdd03b9c43d88ee91ab268ac77c3e44dd347f6e947e4d373f9a70788aeef0b5f3750abdb7e7b9aa8fce605a9bb77df7929a7c4852d663f5923fa87928acb9a2c99d13c63e9f804c3d4a8221662eac96b0047b459d1f9b742dfea8ba513e9ebb70fb3d88a39815591fe779d84fe43d3235d8bfdd7d077a86cfad8c762f20cfbc347ea571d49a4bc89691e6a6f05d7b3832ba92ec2685b1fc37eb01f99547173271982a689602") clone(0x1ffff, &(0x7f0000bc8000)="", &(0x7f0000392000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") 2018/01/10 14:44:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="04242900", 0x1, 0x20, &(0x7f0000b8c000)={0xc376, 0x34c8, 0x5, 0x7fffffff, 0xb2, 0x6, 0x2, 0x701}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) 2018/01/10 14:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000405000-0x20)={0x426f54, {0x400003ffffffe}, 0x0, 0x4}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000845000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/10 14:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008a9000)='/dev/loop#\x00', 0x2000000000000000, 0x801004102) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000911000-0x11)='/selinux/enforce\x00', 0x149202, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007e1000+0x75d)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x29e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x78) writev(r0, &(0x7f0000a16000)=[{&(0x7f0000e8c000)="", 0x0}, {&(0x7f0000091000)="", 0x0}, {&(0x7f0000879000-0x26)='(', 0x1}], 0x3) 2018/01/10 14:44:03 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000008000)=0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000008000-0x98)=[], 0xff9, 0x0, &(0x7f0000004000-0x1000)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x64) futex(&(0x7f0000005000)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000006000)=0x1000, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/10 14:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a31000-0xc)='\\]md5sum%{{\x00', 0x1) write$eventfd(r1, &(0x7f000001b000)=0x400, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/10 14:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd1000-0x11)='/dev/vga_arbiter\x00', 0x101002, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) lookup_dcookie(0x7ff, &(0x7f0000a19000-0xb3)=""/179, 0xb3) clock_nanosleep(0x2, 0x0, &(0x7f000065e000-0x10)={0x0, 0x989680}, &(0x7f0000980000-0x10)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r2, 0x207, &(0x7f000099d000-0x10)={&(0x7f00008a5000)=""/14, 0x2}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$mice(&(0x7f0000183000)='/dev/input/mice\x00', 0x0, 0x4800) r5 = getpgid(0xffffffffffffffff) ptrace$getregs(0xffffffffffffffff, r5, 0xffffffff00000000, &(0x7f00001de000-0x49)=""/73) futimesat(r4, &(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000da2000)={{0x0, 0x0}, {0x0, 0x0}}) [ 47.237263] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.263936] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.308407] binder: 6302:6309 got transaction with unaligned buffers size, 4089 [ 47.316029] binder: 6302:6309 transaction failed 29201/-22, size 0-4096 line 3172 [ 47.330291] binder: BINDER_SET_CONTEXT_MGR already set [ 47.335682] binder: 6302:6309 ioctl 40046207 0 returned -16 [ 47.342916] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/10 14:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r0, &(0x7f00003ae000-0x40)=[{&(0x7f0000816000-0x1)="8f", 0x1}], 0x1, 0x0) close(r1) syz_open_dev$mice(&(0x7f0000d9e000-0x10)='/dev/input/mice\x00', 0x0, 0x1) 2018/01/10 14:44:04 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000054000)='./file0\x00', r0, &(0x7f0000017000-0x8)='./file0\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000003a000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) dup2(r1, r0) 2018/01/10 14:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="0200000020004f0090748400", 0xc, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000800000)={0x0, 0x0}) 2018/01/10 14:44:04 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000104000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x28) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/10 14:44:04 executing program 2: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f5d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d64000)=0x0) getresuid(&(0x7f0000eeb000-0x4)=0x0, &(0x7f00002a1000)=0x0, &(0x7f00005bf000-0x4)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f5d000)='./file0\x00', &(0x7f0000f5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000354000)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f5e000-0x8)='./file0\x00', &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ddd000-0x4)=0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f5e000-0x38)={&(0x7f0000f5d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e58000-0x60)=[{&(0x7f0000985000-0x60)="f3dbedccf46ebdf8c1bfc3eacf6cd29c347f69a107fdc62aacad738b3a262a46c1013d9eda6c3a8c4e1349da7dcfd9beb93779e90fd1c59764a9ff8b1d5cd5413464cfc68eedf14064d76cc55ebb7ed105494cdb7dcdaff6ec8fd38379f69d88", 0x60}, {&(0x7f0000f5d000)="cdf9ed7805d8c60931c3eaa4667c73055d23f48a27fc9c81e07800cf25c44cef384d42833adc336927cfe0f40f58a25b01f1d5e71dd2377bb3ef0a3e4c8b35a8ee243f3b6c6d54f7cb9770a7e7219f6103c3bfc79f280cbbe6a90fe5890405", 0x5f}, {&(0x7f0000f5e000-0xf3)="558c34a9367f73a2f96718ff8c5c05fcd8aaa780236ededc85f1a985b7e218fab4ad84afb7a3fc4eaf6b30ce976a365ed1935adaf7d33abb062dd2bafcce86a1cc337451d8ab8f0dac7db7690735fc98410b0135528e39cae11519a58242644a4822a089e2e07c8560bcae9918f5dd24646c68c1f6a728a3f76aafc1ceaf429edf30ce39a9d2046203210445345fc6dbaf9f035645616f2f81827f950fbad57b9d8b0b6f7af032cf77b3c41548c863fc5e7e4d69029d5c385887c3f03b15bdf364e1a5cb91175d8fbfe864ca4fd2dba0194bb242555e8c688c7537527f3a087c8b76b712e8c8459638037e2cc80412a377f000", 0xf3}, {&(0x7f0000990000-0x5)="2846ba658c", 0x5}, {&(0x7f0000f5e000-0xf1)="142504cc5e5335dca85de7bd8b9c669608aff91e666beb8d774321e6a3d6e09cc72d554d4474759ddcf5c8ad8625568b96754f6d185cae64b9d39301e58a50a87ec71c88d05c0b68974a751df0b04e9d7fcdbf8defc9ce075aabc784b8ae1609e54cb1d5e696314d8d29fea9d9905d69ccfb439f32c2b9495b178e0cc7f07004e161fb305ee217ea35f699188180f06000a009c6e04fcf1572032d20859f9a6f6f29e196ef9822897c5c3a6783ee29c6319ac1b1330d158e314fd416764538fc1c43c05694b2419695b5d27966f3f0fe01a0d24cc25e867652bc9036b30ddfaa6ec12764d6b568f205017526974f0fefae", 0xf1}, {&(0x7f0000a54000-0xea)="b521def9c2f28ba84fb60a00022c8d6ca4b9c0c3af75034b40e872f49e049c841882cbe0ab2a40c6789900307eda1375c38ee87834f7cec1a817187a1c608b90ffab46ca1a07e8f393aa83620cbf15ff7d4ec5bc9753c984b35c6465702b6e596111eeaf4268727de4f8d4fe40618757e2cd93b6b1c45d6256972d532b8d5bd740b7046f42f95d86140d206ff7914f9ef288e0c54eecde5b4a4afbb49cb7368cb5d1e6037c3ae4b4f44139ac2f17725e07391da7ffc56291a0cfc1fd62ac7705b2c80cbec084afa58fb2a912164712f0bcaea6262df97be3aefaf3c46b634efe61036444f8715896c129", 0xea}], 0x6, &(0x7f0000f5d000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xc0, 0x40}, 0x8000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f5d000-0x4)=0x6, 0x4) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = creat(&(0x7f0000c88000-0x8)='./file0\x00', 0x22) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d7c000)=0x0) clock_gettime(0x0, &(0x7f0000f8c000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00002f5000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r0, &(0x7f00001ae000+0x9f3)=[{0x1, 0x1, 0x8, 0x4, @tick=0x8ec, {0xfffffffffffffffe, 0x2}, {0x7fffffff, 0x3}, @raw8={"1c941a88a7606d4766ca54c0"}}, {0xff, 0x7, 0x8001, 0x1ff, @time={0x0, 0x1c9c380}, {0x6, 0x9}, {0x4, 0x9e}, @raw32={[0x6210, 0x0, 0x3f]}}, {0x4, 0xffffffffffffb9e4, 0x1, 0x8001, @tick=0x6, {0x8, 0x1}, {0x3, 0x5}, @control={0x5, 0x1, 0x7f}}, {0x9, 0x9, 0x1, 0x2, @tick=0x4, {0x5, 0x200}, {0x100, 0x480}, @raw8={"cdc6c73616242cf35af53fda"}}, {0x2, 0x1, 0x2, 0x1, @tick=0x3, {0xf47, 0xfff}, {0x0, 0x8}, @note={0x9, 0x5, 0x4, 0x7f, 0x9}}], 0xf0) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) sendmsg$nfc_llcp(r1, &(0x7f0000285000-0x38)={&(0x7f0000ad7000)={0x27, 0x8, 0x6, 0x6, 0xffffffffffff06c3, 0x0, "ba60e5fc2fb4d6a8403863b2ead02e8d6410131a676d1f61e4aad80a2ef34fbba9ab632b1f96db46350edfea17b9092d2872df4afcd5a84866b032ab87c9cd", 0x7}, 0x60, &(0x7f0000cbd000)=[{&(0x7f00004e5000-0x5c)="99cd3719daf35634e80ae2e929586061b076fe196507c3ad2fdb25f908ef248d1247686988d9a7136ea2481eaafb0b986203c36f9474e952d370d2050c2046012747bbf43af37b463e057caaf73cb148a4ba5830cae319349d33b1ed", 0x5c}, {&(0x7f0000f49000)="e7a16b7f16cf9311274c588042b74410bd6df3f0d45be580c4db4b5d6e553daec97c176b2e3f32aeb3b166990280e1254a6012eb8d1322b4fdcb30e29a4c287c1b271140d5ee8c7163e6625c173f03dc5316f3c229481510a9bafac7f865e13eb34697c5ec4db91fcee1791b306b5a9980470458d6eed2577ae5bc2e6e29d0d09825c676700da93940bec716abfb43f32d620c3745b9500efe794937ebc06abaed6783cdf50fa8922b80e663d378dce6ce9a2069ed82e4bea1e647e64316e6cad4abb3ebe6de34f0f7d380ec70191317f488aba225b87b121d3309a7492be14f5c4a9d8c99772e86ebbf799427079c6dad1865", 0xf3}, {&(0x7f00002af000)="f324c0b7c8684b6565a0bdc79eb19a7c038cef76885e01b497bef1bf9f092c80209b10fc617cf04af7fa0323623a29ac48faf26f8961af32eda4cb0f8b35049e27e329302f42dfe6cb3af5ed0c296b796d7e49927085", 0x56}, {&(0x7f0000b99000)="b8fc92f00b8021d8a6485b3ee2d3be3be60543df578cac6f7204460fe97374a59fb9a6d5ec0cea7f6d59e09d58e0c271907f0a82cf73c391eceb633b23dfb4f46072f0ad16542ba6f428203a484045333b94b7c4db0a2b9513f61145067b08a2df8755f5a4c1df578ea40bdc8ed09ec9aecefd96fe260f05a8cbedeff0f8c8fb6e95914160108eafc6217ff9fe2fae92d8cb9897c60ef3db510df95e8dd626188c6bb98fdbe8bc3571f0c1d5d487870cbc", 0xb1}, {&(0x7f00006bb000)="1d7d201879df497fcba78075ce8dbf750c7b13039aa66a1d1f9898d30dac749ecb961c94c480b3ba8b6fed7536aafbb1551b3870b1a96a2727984756ca3b8148", 0x40}, {&(0x7f00006d8000+0x384)="fc3816961d0f21a95c1d676411a0c6877855d1b4cec78790a31758d9a21a5e8d6cfb50c7af0f41ebc4a432d70adec742f4d9658be0d4dfec55899d728481ee3b06e8b8f3aeffa4a2bf7f9ba3a62b3914e0574af1f5ca4efe6111fcb788be342cfd8e5e34085c83a9c86e9505f28d78d74ff94d12cd8e2c4075c4863bfb87fafea45cd6d5f79f9ca15510e3e23e73d19cbe8716be3e6b7c3fcb821ed7a45bc2647226603be6d7911ba6963f572bc61178b44bf45af30d9c144bba5cce1f08e9cda7a36fa7f0fa3e345c84128703c037ff43b3f532", 0xd4}, {&(0x7f0000add000)="f8ec2d17b29bf2c8c2bd504f1fcaa8a772df487613dcfd57170864a3bd96bb2be943400d1e56838c444e1e9f212fa609d6e944c43a62d8d45dbcc0bb2660a957da9afec73c0f13c2746dd1b410c4b268d504974ed763f653ea12496b980d9f2547933f7775e27d319b6b0ae48a7c6dc6a3b4c4cd22d122ade0ba280f1c2cfee53617b1a64428a6fcaaf15d3f0ae233d55ed11a730ed04d9a1a0e9f6200541b0578f7d388c1c36df2b28735012c81ae05a854689756851e476577aa1e70c9d474ce29d60dbf9d3b0a1fb15c2a551faec5cccd7bfcacb36c93777a8f56f7b0c1d56b21d7577f305496397a6391b90c9ab35cc314c55c78", 0xf6}], 0x7, &(0x7f000080e000-0x100)={0x100, 0x0, 0x1, "a14c1fa00acf1242bc196b2616e14985a18d55e8152ebd83f980d9a604ea0215e383c1f47fa552f09cda0415e2a6de8f4994eb01cb614c2329ef62230eb92d7f54d38a4d7b9b6c256bde34a4315a2fac5b477b7d29ae8f49856ac8170191ee66416049f4674a62bb5eb844e9e29c0a1578f1354565d39b8ea21c89c00538673fbd0264852c83900f85fc9f29fc15dc74c33281005663bbd5efbc5e866e5e98fda95cf96407332c25e34039c861264e4dc792738b8bc9f4338796906e7f0e79cd460a19699e0b6d7ba0073db7640a8f31d56db0bd3b52d7368301f9788b0be774effa2357c48db5b462e4f92750cc4321"}, 0x100, 0x8000}, 0x40000) preadv(r1, &(0x7f000069e000)=[{&(0x7f0000941000)=""/244, 0xf4}], 0x1, 0x0) futimesat(r0, &(0x7f000015c000)='./file0\x00', &(0x7f000096b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 14:44:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xc)='personality\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003d1000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000db7000)=@generic="877be21ec744f67dfbdadc010d493e57", 0xffffffffffffff05) sendto$inet(r2, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000c41000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:04 executing program 4: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f000092d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000a5c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a3e000)={0x0, 0x0, 0x0}, &(0x7f000081e000-0x4)=0xc) ioprio_set$uid(0x3, r3, 0x6) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) 2018/01/10 14:44:04 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000ba7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003be000)=0x14, 0x0) listen(r0, 0x4) r1 = socket(0x11, 0x803, 0x0) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=""/17, &(0x7f000010e000)=0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0x3ff, 0xa, [0x5, 0x6, 0x7d, 0xfffffffffffffff9, 0x40, 0x6, 0x8826, 0x1, 0x80000001, 0x1]}, &(0x7f0000474000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000783000-0x8)={r2, 0x35}, &(0x7f0000bc2000)=0x8) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002de000)='/dev/ppp\x00', 0x4040, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000d9b000-0x4)=0x8000000000, 0xfe99) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000eb1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/10 14:44:04 executing program 5: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) setreuid(r2, r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000500000)=0x28, 0x4) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000084a000-0x4)=0x0, &(0x7f0000e8e000)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000e8d000)='/dev/ppp\x00', 0x2, 0x0) [ 47.478436] device gre0 entered promiscuous mode [ 47.500039] device lo entered promiscuous mode 2018/01/10 14:44:04 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/autofs\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000a5e000)={0x72037583, 0xffffffff, 0x6, 0x80000000, 0x10, 0xfa68}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000788000-0x4)=0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bb9000-0x90)={0x0, {{0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffef5) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009f7000-0x10)=@generic="6acf7921d84f20119cea77fe6d72fe43", 0xfffffffffffffe42) get_thread_area(&(0x7f00004f7000-0x10)={0x800, 0x20001000, 0x2000, 0x3232, 0x8, 0x8, 0x6, 0x1000, 0xb5db, 0x9}) 2018/01/10 14:44:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x1a)={0x0, 0x8, 0x9, [0x1, 0xbff, 0x200, 0x0, 0x6, 0xfff, 0x800, 0x100000000, 0x100000001]}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x6, 0x30, 0x1, 0xf9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x8, 0x100000, 0x4, 'queue1\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) 2018/01/10 14:44:04 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/pktcdvd/control\x00', 0x14401, 0x0) mq_timedreceive(r0, &(0x7f0000ffc000)=""/116, 0x74, 0x3, &(0x7f00000f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000021f000)='ns/pid\x00') setns(r1, 0x0) 2018/01/10 14:44:04 executing program 2: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001000-0x68)={0x3f, 0x3f, 0x7fffffff, {0x0, 0x0}, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2018/01/10 14:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000084c000)={@common='gretap0\x00', &(0x7f0000ecb000)=@ethtool_gfeatures={0x3a, 0x8, [{0x5, 0x4, 0x8, 0x5}, {0x9, 0x1, 0x17, 0x80000001}, {0x20, 0xfffffffffffffffe, 0x3, 0x44}, {0x4d6, 0x200, 0x7, 0x1}, {0xef5, 0xfffffffffffff801, 0x8001, 0x8}, {0xffffffffffffff01, 0x4fdb, 0x2, 0xffffffff}, {0x1f, 0x0, 0x3, 0x1ff}, {0x2, 0x6, 0x0, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/10 14:44:04 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000019000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000004000)={r1, 0x80000, r0}) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000016000-0x10)={0x4, 0x6, 0x3, 0x7fffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000c000)=0x180, 0x4) r1 = getpid() prctl$setptracer(0x59616d61, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:04 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000054e000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000f6000-0x8)={r1, 0x0}, &(0x7f00005ad000)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000013000-0xb4)=""}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000015000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000010000-0x4)=0x60, 0x80000) 2018/01/10 14:44:04 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x201) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000e000-0xcf)="32000000180025ff0700940d091404098020fe1fe70400050000001e160002000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) write$eventfd(r0, &(0x7f0000343000)=0x2, 0x8) 2018/01/10 14:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x11, 0x100000802, 0x300) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000ec000)={0x194, 0x40, 0x2, 0x4, 0x10, 0x3bfc}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000156000-0x4)={0x0, 0x4, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a0600ffec0481000000e3ff00f85800004824ca944f64009400050082825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) set_tid_address(&(0x7f0000975000)=0x0) 2018/01/10 14:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f00002dc000)='/dev/net/tun\x00', 0x0, 0x800) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) stat(&(0x7f0000ecf000-0x8)='./file0\x00', &(0x7f0000917000-0x43)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000453000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) seccomp(0x0, 0x1, &(0x7f000003c000)={0x0, &(0x7f0000b98000)=[]}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00004ca000-0x4)=0x9) 2018/01/10 14:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/loop-control\x00', 0x101, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b70000)={0x0, 0x0}) dup2(r0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:04 executing program 2: r0 = socket(0x11, 0x8000e, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3f, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0xffffffff9efb83e3, {{0xa, 0x1, 0x91aa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x3b)={r1, 0x33, "f4e9ebe7905beef5ca4665e896f9fe5d79f149f7c2c9b29a858420f9d5d0d8d2080b80c3805fd16620ef08e2b05a3d2659e0ed"}, &(0x7f0000001000-0x4)=0x3b) getsockname$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000670000-0x4)=0x48) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a5d000)=0x0) 2018/01/10 14:44:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000)=0x0) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) 2018/01/10 14:44:04 executing program 1: r0 = socket$inet(0x2, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000079000)='./file0\x00', 0x0) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f000054d000)="") [ 47.651246] device gre0 entered promiscuous mode 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000dde000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x4, 0x8001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000)={r2, r3+30000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00009c8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/10 14:44:04 executing program 2: r0 = open(&(0x7f0000b7e000)='./file0\x00', 0x88000, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x100, 0x3440, 0x3, {0x0, 0x0}, 0x2, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000370000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x3, r2, 0x1, 0x2, 0x6, @random="0ef91895a989", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xc5)="21291a2ecba57e01e6fc5419dd1421114f3335e344f7a62c56fb36ce997638412ee68b306ef8c90de38c59177cd09e349aab50847ec17ddd25a1d0ee6f1bc1d5fe6fa0929e2e7262050a64ae06473838b7b283fad768dc4cef4eca100a423aa87e58f48bc7508126f7ef18a7ec21cdbac36b5926b7ad6da8ead0ce7e71ec750d3b5b109dc44bb1aa014c191b9582f58d735d8849a6bf2775efae210b50262e961cf8e277720e4d32543b79f7a0a667433a0e386173d90e0fb9caa50eee53f630ae8efc54f9", 0xc5, 0x10, &(0x7f0000001000)={0x11, 0x1c, r2, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/10 14:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000510000-0x2)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00009e6000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x2, r0, 0x7) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000d4e000)="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", 0xfdeb) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f000059a000-0x1000)="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") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eef000)={0x0, 0x26, "0409b194ea381366b76c4c0b6bdf914acb6b7d86a2f15449476dfdf8078c3db8891b51a22b87"}, &(0x7f0000db7000)=0x2e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a97000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x4, 0x2, 0x10}, &(0x7f0000abb000)=0xa0) 2018/01/10 14:44:04 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f000041e000-0x13)="872a94fa22f7f00487de5e75ce78d915798b9a", 0x13}, {&(0x7f00007b0000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="e866337550fb7208fd3bf1402b2599593e326c20c2224232ca06f688ac77684f21250432665dbb718a8fa4f809628de01e7e86761f5ffa09dd8950dfccc36f11b78f09d2c4b7f81e43c397c7950d7be7cf8dc1fb52b8631fd86def3bd5e1423e432de2812f716b17e773aad7054ab222ec0515eacd8903eab75fda45a3253f5f42f0080a3a032785897714d0f7cfdd28139f2a673930a99fa307fe256afa9f795d9ddd6fb9ab9338fa1fc948c436241bff80b9738d5afdd6f8b316cc0b2d656e6fbb9c41816203db403e4551b16f784454e2a9f4c5f48839cde33c35e664ab179d7bf9341d9b8746bed1a0d3a71127102ba3c483612ee89eed", 0xf9}, {&(0x7f0000def000-0xbd)="ca080dd193846a3b6f16d3046446f526dc482e514d2115531c45658ed014d06b09fa5dcd2bd1a7197d10560c4e92010e14412010b7ee673dc57b82969e81bac5356fa386327c1363292cad2f0842e2d98e92051053ea88319ad96f97f751d6e0d63b439ee3068400a6dbb86ebdce1bf4e3f0d52c2288dbba602044980004f53b7f7f6fed78d415e705ab32058f4cd8d9b3c56b69200867b9081f9143fb5c04a6153c5461fd048bcdc6be0b3c602634f1206011e0f78429e3d5319a9098", 0xbd}, {&(0x7f000078c000-0xa)="86da3123851c308bf4f8", 0xa}, {&(0x7f0000a71000)="3e30162132906b07ef2de3f3d7ba6e59704544c55b484bdddbd249eccc25af1a6babed48fc26c56d7b5893849543a32c9a94f75269eaf48967f00a85795b521099715790034a221841d37b20643e91ecd2fc6b1ccc839ef171e22410243e04532b3852e4a2f6c76e3276833a8f6048d2ee0ffa33674411f6b0d6de8ac37b800a5e2346c26a02f050d8bd6c111d28877a6c43c83b84a4a2d7aa89377dfc793079760a04c9a643d9a6be64467b935c3212fb3054ef3975d1aad43cf80e57c860", 0xbf}, {&(0x7f0000795000)="75e20e88bc556e199b48c47dfa73f2cc1fb2266254dac3f21122fc0be123f9574330e697792c9cfc15335ea33fc278b49a4fed180d3b708717ae76960f9cc5ffac8807e8ebce3d1be48053b8b0473a50245916f57f04fddbc2b4e281f89aad7df505e7eee5daf8b3e66b9e0db7481aa7f48f5ec08c44a158baba5ea2ad540785ac67c0ec3d7ebc15b2dfcac2cc36b2d9f30626635687252d8fdd83e5cf7bf1311154bd6bd4ae180a75cf56a1cf246d6f7f293c8640d34a2b4cb7707475b2925c6150e3fe1488549b54cb89519ee28e823180d6f5b51eb393ed6556d8c88d591c57ca0a31a8bf59a286f6d7fda547b21d46b69ae5", 0xf4}, {&(0x7f0000000000)="d47d43c9e99792b5b5f8684956f7be43c76ce7d06a87521da1903e91fe3848a72e4ed5d0e5fc2467f821be5aa5b1a3c94c659aefe8a7fafd1fe85454474790df06098bc5c89e3214ba9386181230ab07961d640fe4b1ad0458bb0c7737a617cfaaebbdd8b8aef45943eb59f1dc08a3f0fe08447ffd267a44b411244f0b0fe9d3477d7f043b71fe7d252aef580f119d", 0x8f}, {&(0x7f00007ce000-0xe5)="7cdf788ca1ddf2b5e5b53dfc09289f08f2e257e4695e0e15903a7afce7fd36f32b13404d795c32993e1d9be43024e9c14dbc6d69964596b7dfd457e06eefe40b086d04fc4655d94bef1e0dcdf7a7dc23c2f57391cc549917c8313e18d17e5228d533a926a0f5bb7c13ccd07de18a4a0336f82c54140d25cd5c788bf5b4d7a66b52c41dfed7c6aba83e27e0bb39c3d2ca0b172df1550ef269fbfd0f55702fa9ba19992080c90acfcc479123ae1df9c6dba5f3b14d3dd7c5a7b99bc2dbed121805bb1ab7d7a8e56568c21120887468340bd8fed9278f13e07762e550425f9427e631cb85cda7", 0xe5}, {&(0x7f0000000000)="19c6ed0aea6779546aab2a4c8a50eb07241d32eabd427cef0c4d6a3d382ac997294b24fbd48142de2514a9c5de8323d1217c5de04f502d337c3e7f538d198d153cb1ca7f2f8ed8903652604b177436d18250cf31a00a686461f9f50523fc802d119acd91916010f2b163074216c9ab34c0adc169a85974cf6798f2b7ef9eed5ecef5546422a3c664bb7b5d60902b2cd7454c382c1927a368ab7e509466a0a6a4d7ac254c1c1ee5207e4ebac5bf3092c33586c21470ad99995f722b03a788af91fcbbc608714772b5774ad43b778b", 0xce}], 0xa, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d00000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000054e000-0x68)={0x3, 0xb120, 0x1, {0x0, 0x989680}, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000800000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ff7000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000ff8000-0x4)=0xc) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002d7000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x1, 0x6, 0x0, 0x100000001, 0x0, 0x80, 0x0, 0x8, r3, r4}, {0x2, 0x8, 0x9, 0x3f, 0x4, 0x3, 0x29dd, 0xc7}, {0x800, 0x1f, 0x2, 0x6}, 0xfffffffffffffff8, 0xb, 0x2, 0x1, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x7e}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x9, 0x3, 0x6}}, 0xe8) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000ff8000-0xf8)="70ad6af7cb2df0edc6c83e00e5e55898662b88fad20e735289947fa1d1987ce62b27bdb085e0af04c6e0f0564a5a759fc069880ab933efe37dcfb63c162a3aa1cc681ab907fe218dc029d8446a2231063bba0eff2cb453d5ea64859a238320a5c9ce4e35dc7c66e18623e45e320e1eda765fb20e70d99c948e56bd27cc07a73de94cca5b8bb05838c5a608482918ea45cb2c488f35e314dd17adf79eaec611076936fa79d6950dfef11408733af88613c79031548923e167d42806b4de3e60badc62e5d765212a66b30b43ccd9c7c7627b0eeedea4f198566c06504f445c1e1634eff82d644fac25052aa51a328315a32956d6a7a60c5183", 0xf8) pwrite64(r5, &(0x7f0000beb000)="2a86007b6189e70834582be523d44e251ccb78a945f938da076e38d033ca57faebc0598a239f48cfbcb34f5fdd479feb1a79757a93914c674df251d1a2237b417684ebd2a7937ed8c06e0111d3659564107162d04f943d1ba76a9d69f8d3877ced6841327b81f4904b6b853ff48db583a319ab4cedc0905e9e44074591561d4a878abc9b05cbc3fde8eef525123025d1b380481c7d2bd9556a", 0x99, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r5, 0x107, 0x8, &(0x7f0000ff9000-0x4)=0x0, 0x4) finit_module(r5, &(0x7f00001c3000)=',#\x00', 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ffa000-0x4)=0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ff9000)={0x1, r6}) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) msync(&(0x7f00007bd000/0x3000)=nil, 0x3000, 0x6) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f34000)=0x7, &(0x7f0000b60000)=0x4) mlock(&(0x7f00005c3000/0x2000)=nil, 0x2000) ftruncate(r0, 0x7f) write(r0, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f37000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000e9e000-0x8)={0x1, 0x80}) socket(0x10, 0x20000000000003, 0x0) 2018/01/10 14:44:04 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000000d000)={0x2}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)={r0, r1+30000000}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x25) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d19000-0x8)='./file0\x00', 0x12000, 0x22) accept$llc(r1, 0x0, &(0x7f000075a000-0x4)=0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d1a000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d16000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x811fffff, r2}) 2018/01/10 14:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b1000)='uid_map\x00') fcntl$dupfd(r0, 0x406, r0) writev(r0, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000061b000-0x8)={0x0, 0x0}) 2018/01/10 14:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f6b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000000000, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000207000)={0x40000000007}, 0xc4498c84d9e4e8f8) 2018/01/10 14:44:04 executing program 3: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000efa000)={0xffffffffffffff81, 0x1, 0x7, 0x3, 0x7}, 0xc) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00003d2000-0x4)=0x800006, 0xec) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d8a000-0x90)={0x101, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = getuid() getpeername$packet(r1, &(0x7f0000d5a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000021b000)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0xfd8, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3f}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r2}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4}, [@proto={0x8, 0x19, 0x3c}, @algo_comp={0xea8, 0x3, {{'deflate\x00'}, 0x72f0, "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"}}]}, 0xfd8}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) writev(r0, &(0x7f00001cc000-0x50)=[{&(0x7f0000c00000)="", 0x0}, {&(0x7f0000a2a000-0x1000)="48562ca61f7710abd8da235cb3eeef676be078abf75a588c1aeee919d024ff46cc197d18d10e3011cbb914f0ea608abb54d9f4334ed25df258da25a6b8587c12d6c7e5570b2e8e7186b6734d7ff9c2da159a729a8823836b970ce185c2e199976c43f50bc708957888433c45f1b3dcc6f89c52b6020dcfec04ec53c9e748e7d1186471568b6f3d7dda775e657c8a77468217381f093fc7736060c1f3ab7219e84c1e06a924cd445fee0f868340c7f3a6cf4dbb21ab54309ca7b95ba92e81ef8fe27a332b7169af5ea5e0dcb9e72dc468b9fd5f16d4c500af0e839facc867167a7fca1ce7dab0973fd2969aec06a93db3f6f494f85ae1e4626f9947ef7dcd5a580e4e5983f6e140e7da37b000665434c7c30dcb635b4cb60d03dce5bc12738d812cadfaede177f7a768653c5bd14fab394cd809478ddebd3a1678cf3f4132c1a08f84e0117bf761c755afcc397465cd08c1a8f5494b9f88a43072d80f63f6f70d65a227697d841fd51c2f1dd73c8308facf2f38d35ced417f2cb65c90ed9bf7da3a6db60b00a6ed34a7e4e199ca837c61c369aadf1f4c33686b629f42cf4234de333dc21919f8e8ffd304772fd2f90e85614c6f3b1850f82b57a90cf606dbca69fb0d0abea37d8c66093dc5d73a401abed51bc8cf6f31bf781b2a0b5eaf400af27e52b965919545691377f8b08cecfa0e4ff91c87bd2afc9e29246cf7b0a9a80476ef9f07387f1da1d00de35995a341de847f4ff845c00607a5ccac0d045cf6d3f98d5c9cab9128a716fa8b5031909e583559b014fe95af5fcdd8e96d357935a329bc84bc68c5e1ac93d26548a14a649d0df772005b0332202259740a02b1f6165fee4e14c15b4a617f53ce8bfd535e62eedd4d1ec3d6113ac40649edfb3ccad5144d480ae18cff0d3940a647f178564bb42ea105de5e98450fcd8b9af146965229a8c0b50eaebeba1fdeaf1e3b911c4a79a5d74a3d9c647f0cb58939106c907ac957583744adc8806f93eefeaae3a2c3054ec30dcb726990535c07ac20221132224671543eadae9aef7a9088e927868d09b672c2a55808a5cad56aa323a6d5472d55a341540189ebadafa8acbea34f785232104b5c681cc55b2bb711da84332459b8aac162f41face78286933ac9c5afd059a33161ac41372ab6a753b8470b1d2252418ac495d582f668c4ef16722c2c98bdb5df9d4d275045dbc2e216fca372ec667a68e29bea0d57d359db5e3679b9232a52aa6178694e3d650fe0ff8bd48a10e8cb2f96ba7d799f00611a3ca67516ad1e95d6e99fc715850880e879b218e5d095401dfd3f26edf4dc06ff00bf4f57fb1ef20b549753ee2cf7ed1315339f81eda00f54cf5c7280af298cc6bd19675faa022ab424852df437cb23dc9aa1bedc30bc59c4b3b9a7117534f6d12f9c84d59ccc2691a0721519fc8fbc5fca1e05bacaccd08bbb8d57dcaa41043d9c312c37949c91bb924c2de094b9a5ae88890d4b855df0b4c9e8cf25032003f252f542093f22881af2216d3bd7f3e136d444bc430289be35c6a61654ae23663340b3565a173fdafeb4c033fea7625f7499bf76a21b37c5ed5ebaeff75e2934578657db28f23c5fc028e8a390da04e05e375409724780c6fd3b891f8048c8b641719de30ae4c0fdc9c5451a4b52886e969372499ed232dafd9bcb4b5be8eb512133de5026dd42959b203060494768e609b1f7d5ae454a33b3679ff8d342fb82eb6673958d5f3abfd22be0973786f816870287ee7bacf20c0b4123926635de121554f0ec720bd2c238224cfeb6df00cfe818c5efad7e5d82343f5f2d35f8abadf8f1e7697f60a1170d281f0c6391337b15a92cabf58eecd4d5695acd9c7383b84f912b4c1399496abc26337922820acc23146427654fb176c7c7a1bc5cb5677bca5d5ad1c5fa754c648dcf4ce02a19c689da16fa83afba812eff3dace0ae4f0f1d18e937c9d42c8321567a804a22153b0fdcba7c34e19dfdc2b548958a1261971b28fd04dacbebb128aa7dc04a36ef1c6e887cbb055c254ac15e9ac810b316788409c09ee15b8811774bc21c9136aacd671dd7513c8c58aa77370a3db71ca04444402ab1f9d997f4942cd1ee353952dc81763afea6762b69558da95a3638e813532d789e9c9942c8f5ab0839186fb5c78cc76dd6bd084befc078483af292e600cfa8671deacc7068d7cc934d5a2ce5bec32b9169561f6ff6e76a9ba0bb8c1dfa392f108c55f7b9a0f95b964f0568975f52f14f077dd0f30e1e75cd45ee5779dbfcbf9839c3317642173addbbb8eb72c746e863159c92ca0107f1e5abf6222f5763bb064d8e204176137b2c1d409a54fd97a72634bd26c5e14c0a25a0836b25088d041ec3bc576ab7efe422836c7ef3976c60e44007648a2078cfc0d26f6d9d235c21dfd7d2453623fe8292996f73128b12448063ba19207570323aba7aba6b0154bff8004379ec18d360da9b18bbfdff7b984a9df87aa0952f1d4b5137feef934d1f5945e26673f42e9ba8f4acbfa67fa7c5771671cf744064c0f6632103c0d6fb6a1893b4ff9de70ff0d891815b78efb1c67e166234ff24d076c4669055afd12437c11fc891df4121c701d227b4a3a4fcc11d8c394704c5e11ceefd84e37bacb443dec2134f922c306b738424ee2661f3c2af46b720b3ab82766712b363996ab92d52e2753ea9d82927fd493d2a9d44008f66fcdc7af416df6d49c891c352a38fc3f339ce079082077f8347228d38481cf12b83136dcd317e90a07f38d3f9bef5c732aa3b7cb1eeae471ca0fc883427fd721c62878dc665233c2e7347bf8230a4fb7c4938e79c42cbeab285dd90f57ade0f3b2de1e076afcd1bf565ae79531828789d2468e42cc93fadde9587261b5e1ccada5fa108b03553c963b9a8c3382b8867635872f9e0eb8b27dd889accd128f4d2bb55200caa151e1a2e90ae229fbd2fdc7877f0fa289450a164fa9fe23130475f356795f3fb34cfcb22380a0fc7f6d2755fba267b10f970ea56066c3aab077421199bca5e3e53a479a566160aeef60a5bdf991228898a7715c4c13e99225c964a97a802e4349042c5c8b9d65b24d674111bbbf4951aed7276bd4e302823a595dfcb7109c115aff7d4c5729e9c683408b52befb589b0e46c5b4c586aab9b40a758dcce3c057db9e093f313c22bdf97e204c0aa82c804d9e050596e0d9bbc1ad8ca2f396ffdc8e94df08a35f00298837ffdd3f8844b976693f09e61e3a110bf790cb9a489f304a499007f4d02244a7780fba1ada4d82bafb7e663d32cba4e4b6f08ca1e72936e511dc6e1574205ce26e7edd2ffce0c247e76f9b5464cab221b56797970f2909058b29bf29bf98f757f50a1a418cd09e82acf77bfcef8b18e6ebb498cd1899abb74ba674e770a2d11a6728db4cd9b68464e447c0b27c28ff9a0bd887242ce124c5a013b7c5416ed6a479358695f39e12656584497ef6e79ff2197929e5403f85afc0a60734132abd5d7e873a1dec09ced461a6b59e960c5fd5cf6b7fbe2106935325bd36effbc0416546ef93b510ce6dea7e0dedd303d6070e02748019c2476dfe3472918ea32603f4cddcb03fd41007fcf69d138adc2284bb575aa81e665527d16f7336fd735dd600687abb6f4213ae2b3ebb5a07bd6374c48ea9c5d283b6b3e4febe559ab92afebf246eb5102050fd63a3bd04bbee8387fac35231bb4df44bcf2996b5f64bf9fc44a94f39ee2541e5ad00590317ac214ed92492a0046207e3e3cf33330679131dc17d61fa2feca6a86469c97efe844dc5505782de2d5da457e6468720cb949624d297c3500623df6a69dfc66361c37481eb2a7c9c0ff533415f5217a7da2ff356fd296f74cc5d013f2cae76067e07bddb349f8020f6c3dffef91c0c0d270f44fbb07b8d5510e0a99f4ac481f95ac98df60ac9f05a13d364177206ca897b38b6237e4f24204f5323f64515a047849135505d52ba83d0dbf57af77a42e43d6492b5c546aa09a36701537e972438cda82d11d075f6379f3fa9ef3c246dfc863a7b6ce2e4daa46e0f03f441f9f445466464fcac3bc7625c000cdf8232ac6063bc181bbfea9081ba0ff77ab4fe338cd4206d05f3d564e9827d559c2f3d084de349f0d8b6e8dead8a51f4c2df52257065d22e07c4b1fa03d159239bba40c7eef32ed12023df34b2cb1e2ffc4f45e1eb958656c7ea3a3f6a6f2f3cd4f5839ef022fabadc76e534be28e083c5fe56ce14975538ea42b1b23c8d55f8b88ad3235d8720d8c8325d6add0aad5834e330ecce895ffeeef79902b181f2157f3f5e8c474ac9a0326f4050864db1f5c97d0650498052d8b84cf76919707ed8c3b6eb2cd45aaf5e82dee48cd87fda9ad9ecae3fd17a39c4788530c6682aaa0a54892bde04248de98258b009ab586d9d846d4a0230f06c41797f5774e476a57d0238b48b82f87c7869ba88fc07466c07f9d61f56274c8640d3630a92aef81f27d8da283520f032066d7e7e80d43b962b80caea97100b46beb55760aeb1313115d9b18db7b02980c0ed3c23670a342246873f774583dd86a6cbe38600eff0cf69ef15d60bd8279f82ab6129741d8fb104d9e55e96a69c544993f10995492020c467852189d49dba62fa57b4abe229340e6d12544211d1c4e6392fc53b983aaf053e8b7a61b8632f74d176cae908d5516c7f5ef5c1ee1abf4b8b5cdbec508b8103551b94be2a6973b9c5d1bc6c356671bdf5723cf19aec188a93225f0583ac4fd993f5e8bb56d0bf3574f41295d748d43945290b1538ddb283f45c590a2d8ebc751f9b27c38d79b69fbfc8a387b4379aabb217d90c10143ddcd5bc750cccd34be70f7418f3839bdf4c162a1d1436060962967ffe50f2c92d43d6d364a62003e58557a538e72d5a76b391aa22051cc0352557c3b5d30e249e7d6d290395c31a3101c8c9ebd7a94fe59266b67417caeff83a1edd4962e00894a58680c612f69ae55d3416fd9c79f09d2d008cdfb71fab14f393c9aaa1efa6cbb237bc41b87d3b4ccfb8adea334530a2e51a08547806a65a9b44746d56074eb9e75f0ba625582812266202fdf5e4e8d59bc270919a05310f56f1abe9a9457fa25e0c8793e8f98b6f3a38d8958a78bbb4e0bce09d3c0020f474bcd4d2a734a6df9e2d1df6c417d96e5378a3a5526ff27df4e344acdf57ef8475e215eb6153e0427eeca731bd0823006e62ad44ad66bf72c0abba494d8ca77e15c3bda3fa7dcd5057d146e0753ee0006dfbc25e028580a2bfac96ed1ffe8da169e291b779e7899bf022f91f067bc23d375e1c5f38db7a9d0837e6250adc3f223ad7e81003243f80c8f57159231fda17d10437027a63120ef213f511aa4e9cb666182eae0da7c0af4284613b90e840b0feb521716acb7077a8ee6b235bfcaf71d3ff2ff36e00cbe77ed890194478c60039b12a70358da6c16548887fc3b5093cfc1bb0a9a4823922699ccc05daca35f576dc2335ce470fe29ca5b12386022d99cc5c8d2ab76c3da1ee00821c2576af3622f027468b1a541ba114e806ffa96945edb27e65936d2f3e0951cf20fd6ae8f2d99186c405dac7aa18409913671389d105e09f9edf997f3a05e2facfcce9cc71020bbc78fadb3cf2d54be3ecc7ce13295586f6e786d04804a70bf5a10aaebaf2c1051a6544e39e294bb8c670c34e166dff5f37286", 0xfb4}], 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000083000)={0x4, 0x800c, 0xff, 0x4, 0x0}, &(0x7f0000dc3000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000044f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fgetxattr(r1, &(0x7f00007e8000)=@random={'os2.\x00', 'user-\'$eth0)vmnet0md5sum%$eth0}eth0em1!selinuxvmnet0posix_acl_accesskeyring\x00'}, &(0x7f000087c000)=""/244, 0xf4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000707000-0x8)={r4, 0x8, 0x4}, &(0x7f000071a000-0x4)=0x8) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000040f000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e15000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a47000-0x4)=0xb) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000032f000)=0x0) 2018/01/10 14:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000767000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005f5000+0xb2a)={@common='gre0\x00', @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r0, &(0x7f00005f0000)=[{&(0x7f00001cf000-0x1c)=""/28, 0x0}, {&(0x7f0000c20000)=""/57, 0x0}], 0x1000000000000241) 2018/01/10 14:44:04 executing program 5: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) tkill(r1, 0x41) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x18, r2) 2018/01/10 14:44:04 executing program 1: socketpair(0x11, 0x3, 0xaf, &(0x7f0000a4e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) r2 = getpid() sched_setattr(r2, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000040b000)=[@decrefs={0x40046307, 0x3}], 0x0, 0x0, &(0x7f0000009000-0xc9)="c2"}) syz_open_dev$sndseq(&(0x7f00005a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) 2018/01/10 14:44:04 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/hwrng\x00', 0x109000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000bfb000-0x4)=0x0, &(0x7f00005af000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/10 14:44:04 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) [ 47.864439] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 14:44:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 14:44:04 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000059b000)=0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000b52000)=0x0) r1 = socket(0xb, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffa}], 0xa4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f0000002000)=[{0x5, 0x4, 0x5, 0xd4}, {0x4, 0x9, 0x5, 0x100000000}, {0x1ff, 0xfffffffffffffff7, 0xe7e, 0x6}, {0x5, 0x30, 0x751, 0x401}, {0x3, 0x80, 0x0, 0x9}]}, 0x10) sync_file_range(r1, 0x2, 0x8, 0x2) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000004000-0xbc)={0xaa9, 0x0, 'client0\x00', 0x1, "e4d2d46885fb7cff", "392eba31a6ee2e6231e7f767986a9ee8839b06348b9e4c90f0c41ddce573d9c3", 0x101, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000-0x20)={0x81c, 0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000000)={0x5, r4}) connect$ax25(r3, &(0x7f0000000000)={0x3, {"ec386c6577bba7"}, 0x880}, 0x10) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000005000)="f9f99454b4fc063fe34d37f3733673097633cdeebdb72bda2f7d5247c73337fe87c2119f6c7b8a802df83ec607a1a2d7467e8436bebd6fe2b4cf579c6931ca9f22f99beda43ade7b8f8177d4045211a9a09b505c64f5880c2f37cff8ca49b718fc0870375015226e8b1dc404b874b8187ce15208469fe7926ace99bd9426add4bda523133d3c38a325b1e24fa8218bd430e6abcf77a8cc1505a187da134fd442550df99f4f7857ca8ca77eca2c9e72fc16137496c25971e194402100a0602c1bc55803771bb50f6f", 0xc8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000007000-0x10)={0x0, 0x3, 0x4, [0xffff, 0x9, 0x2, 0x6]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000007000-0x4)=0x8) mq_timedreceive(r2, &(0x7f0000004000-0x5f)=""/95, 0x5f, 0x7, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) write(r3, &(0x7f0000003000)="1c6dbfd88f3ee27f48e72909edc1bac174d0951ad1529fbab550a36991f84888def119", 0x23) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={r6, 0x2}, 0x6) 2018/01/10 14:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dc9000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x3, 0x0, 0x3}]}) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') mknod(&(0x7f00004c8000)='./file0\x00', 0x100, 0x7fffffff) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) r6 = getpgid(r4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f26000)=0x14) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000315000)={0x4}, 0x4) bind$packet(r3, &(0x7f0000173000)={0x11, 0x0, r7, 0x1, 0x10001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) tkill(r6, 0x0) recvfrom$ipx(r2, &(0x7f00009a1000)=""/221, 0xdd, 0x2, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) fdatasync(r3) setfsuid(r5) 2018/01/10 14:44:04 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/10 14:44:04 executing program 4: r0 = request_key(&(0x7f00006ef000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='vboxnet1\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80040, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000ac0000)={0x5, 0x8, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000+0xd1d)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x401, 0x30}, &(0x7f0000002000)=0xc) add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) [ 47.923553] device gre0 entered promiscuous mode 2018/01/10 14:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002fc000-0x4)=0xffffffffffffffff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000a9b000)='./file0\x00', 0x480340, 0x1f1) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000dd8000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003a7000)=0x8) 2018/01/10 14:44:04 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000fb0000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d99000+0x62e)='/selinux/enforce\x00', 0x44042, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d9a000)={0x0, 0x100}, &(0x7f0000d99000)=0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d99000)={r2, 0x8, 0x0}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f71000-0xd)='/dev/usbmon#\x00', 0x5, 0x12402) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup2(r0, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000874000-0xe)='/dev/keychord\x00', 0x2, 0x0) flock(r2, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00004f0000-0x154)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@multicast2=0xe0000002}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x802, 0x53, &(0x7f000018a000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8921, &(0x7f00006a6000-0x28)={@common='bpq0\x00', @ifru_settings={0x8, 0x5, @sync=&(0x7f0000dfa000-0xc)={0x8, 0x5, 0x7}}}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x7, 0x0, 0x400}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004a0000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000054d000-0x50)={{0x4, 0x35}, {0x8000, 0x7}, 0x3, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00005b2000-0x4)=0x1, &(0x7f0000715000)=0x4) removexattr(&(0x7f0000dcc000)='./file0\x00', &(0x7f00003ac000-0x1a)=@known='com.apple.system.Security\x00') syz_open_dev$sndseq(&(0x7f0000da1000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) 2018/01/10 14:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000233000-0xa)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000bc5000)='./file0\x00', 0x5) mount(&(0x7f0000d66000-0x8)='./file0\x00', &(0x7f0000952000)='./control\x00', &(0x7f0000991000)='ramfs\x00', 0x0, &(0x7f0000fcb000)="") link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') rt_sigsuspend(&(0x7f00008d5000-0x8)={0x80ffffffff}, 0xffffffffffffff9e) 2018/01/10 14:44:04 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000e000-0x14)={0x5a9a, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/10 14:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f4d000)={{0x80, 0xfffffffffffffff9}, 'port0\x00', 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00006bd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000107000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c05000-0x4)=0x0) 2018/01/10 14:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d07000)='net/bnep\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bd4000)=0x0, &(0x7f00007d4000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7ffffffd, 0x0, 0x9, 0x0]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f00004c0000)='/dev/sg#\x00', 0xffff, 0x4400) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000de4000)="383ea45b2e5b92d209f4ba355e121ca8d9b91de4395b18b158678b783abb5683f7ad7d2f78f67f55ee86825c35932fb6da9caaec0ea3a02fc2058760b13c4ba47730f74bdd4e1e48b2b377d33f6b6a3517df932c532a13835d884bcdc668661fd9f29293a11a48155010772728156bdb9a") getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c70000-0x4)=0x0, &(0x7f00001dc000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000040000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7000000000000}, {0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x3, [0x0, 0x24, 0x3, 0x4, 0x2000009, 0x7, 0x0, 0x8e]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000465000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) sendto$inet6(r1, &(0x7f0000918000)="8cf1535a347a9b7e8752de158ec9887740d4c4d870f79cac59f1421c33a61530b75c44e7580ba0a325d954611634e865bad6904d67ee31f059723d6d58a85cc4c8542bf866ded07ce085a4b3c2a6bf274e3c9a91c61ec6269731879863547ce8ae42c40f98d8800184e4306db33768e6013af765c8d425bc6e439d7180adbb2e466133ec06b68771369f6e33f12e7d0350403fd1fc3981dc304f782d07f87297b54159bc09c505c52f48970436032106d05c257f88907e4c39d563e725d1d48c5ebc5e5866d78a80a0b643369c4ab9221de0e5993198ac0969e4a0b52b93884fdb866a", 0xe3, 0x40, &(0x7f000083b000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) 2018/01/10 14:44:04 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000003c000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009b0000-0xc)=@sack_info={0x0, 0x7700e22, 0xffffffffffffff18}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x2, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x101000, 0x0) r3 = accept4$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x18000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x803, 0x7fffffff, &(0x7f0000004000-0x8)={0x0, 0x0}) socket$inet(0x2, 0x800, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000005000-0x4)=0x0) write$tun(r4, &(0x7f0000003000)=@pi={0x0, 0x6001, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8848, @ipv4={{0x16, 0x4, 0xc7, 0x1, 0xad, 0x1, 0x4, 0x40, 0xff, 0x0, @loopback=0x7f000001, @rand_addr=0x1ff, {[@rr={0x7, 0x17, 0x81, [@rand_addr=0xfffffffffffff807, @empty=0x0, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0x27, 0x6826, [@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0xf7, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x3, 0x3, 0x55, 0x0, "a69aad04038ef8748f509f63f33060ff15487531297f4fb87b19f1f75ad283f7852cb8e691be9dbf8cc4c9593a0b79391fcc73c195c48bd6fdc40f080d760d9652c0b0d9fc88c9120b53680e17"}}}}}}, 0xbf) accept4$inet(r3, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x1, 0x2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000006000-0x8)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000007000-0x14)={r1, 0x0, 0xfffffffffffffc00, 0x4, 0x3, 0x4}, &(0x7f0000007000-0x4)=0x14) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000002000)={0xe0d6, 0xe9, 0x10000}) setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000006000-0x108)={0x100000001, {{0xa, 0x1, 0xffffffffffff0001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x67, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000008000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000)={r1, 0x7}, &(0x7f0000009000-0x4)=0x8) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f00001a3000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x4) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000f83000-0xd)='net/rt_cache\x00') syz_open_procfs(0x0, &(0x7f000040e000)="734a6170730014ff683299827335b8cc61b8c87c47b8fd10d4506315e2e6d499bd953b030b7ec558b24703444b642d62b39d3b15568cb58d5b806f5bcce6a09bc74a0203ff0604e5462902d66821d2af014cdf38eb7642f7622ef38e34f6e79c6531185d984763988cbe7f3da0505dae31e5a311b6") mremap(&(0x7f000011c000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f000050f000/0x2000)=nil) execveat(0xffffffffffffffff, &(0x7f0000269000-0x8)='./file0\x00', &(0x7f0000815000)=[], &(0x7f000058d000)=[], 0x0) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) dup(r1) 2018/01/10 14:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000009b000)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000f5b000)=[{&(0x7f000048c000)="1f00000002031906000007000000068100ef3b850900010003e300ff3ffe58", 0x1f}], 0x1) 2018/01/10 14:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e47000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') fremovexattr(r1, &(0x7f0000296000)=@random={"6f73f8ff00", 'comm\x00'}) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d63000-0x8)='keyring\x00', &(0x7f00006e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000c08000-0x8)='keyring\x00', &(0x7f00004f4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f22000)={0x5c, 0x0, &(0x7f0000878000)=[@clear_death={0x400c630f, 0x3, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000881000)=[], &(0x7f0000124000)=[0x38, 0x0, 0x38, 0x38]}, 0xffffffff}}], 0x47, 0x0, &(0x7f0000200000)="9c13216fcc9136a2fa7449dc7712c709f1eb3530afbe6f1f1079b18dcdf5e05ea75c79c8f4e322180ca79fec1710f8fc5a1f6281301137c9fdd952baf5e26200010a1ae0bfc696"}) keyctl$search(0xa, r0, &(0x7f00004b6000)='syzkaller\x00', &(0x7f0000a4a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/10 14:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00009e6000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r1, &(0x7f0000355000-0x3c)=[], 0x179, 0x0, &(0x7f000012c000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000ccf000)=[], 0x0, &(0x7f00008d9000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4}, 0x4000015) 2018/01/10 14:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) stat(&(0x7f0000f3f000-0x8)='./file0\x00', &(0x7f0000bf2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000029b000-0x4)={0x2, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000482000-0xea)={0x0, 0xe2, "2071a0e440422269641eadf3c125585ce6472f0b2d456d068a357254746f85f808c47466e31a979d13cad39c47fedc60370c31ade52c76b0a46776c2828a08e0d65219d81c93e655406d9db0c9f3eac97af2c55fcb78e8a36ddc6e2082c1d629ee2ae980dc9ea2036e1a5547f59d74ea68d8dbf313e6bb9ed82ae09832407b94c4898a1be6d5297207f26ea81d9af520bf9cc7361b37fe41b7cf7544dc726b0ac7944e290e3bedc229d7ebed3b46359bcb9971e1b78de4ea0efb7c54986d268109cc1f8a070fdb986990158158f4e99b2d3d854b90cc8a901c7be053c7e14f847bde"}, &(0x7f000005f000-0x4)=0xea) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005be000)={r1, 0x10001}, 0x8) clock_gettime(0x0, &(0x7f00007dd000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00005ae000-0xd8)=[{{0x0, 0x7530}, 0x53, 0x0, 0x20}, {{0x0, 0x7530}, 0xfffffffffffff395, 0xfffffffffffff800, 0x0}, {{r2, r3/1000+30000}, 0x1000, 0xe9ca, 0x20}, {{0x0, 0x0}, 0xb92c, 0x1, 0x8000}, {{0x0, 0x0}, 0x702, 0x7ff, 0x4}, {{0x0, 0x0}, 0xa000, 0x8, 0x8}, {{0x0, 0x7530}, 0xeeb, 0x6, 0x4}, {{0x0, 0x0}, 0x4, 0x100000001, 0x9195}, {{0x0, 0x0}, 0xfffffffffffffff9, 0x4, 0x5}], 0xd8) nanosleep(&(0x7f0000162000)={0x0, 0x989680}, &(0x7f000013a000-0x10)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00009d6000-0x10)={0x4, 0x45, &(0x7f0000d76000)="76237e2254fe353499d7694cf16869181ecf682dca3be5da5252e476e43c15b327fad2d7591b234cfd011904ffc5e8c355dda6a4c25535b31c3c056d3b96aa52c0526e5a65"}) 2018/01/10 14:44:04 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000472000)=0x6, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/pktcdvd/control\x00', 0x80040, 0x0) 2018/01/10 14:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c60000-0x4)=0x0, &(0x7f0000df3000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x484, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) bind$inet(r3, &(0x7f0000dd7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.152509] IPVS: length: 116 != 24 2018/01/10 14:44:04 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x10)={0x0, 0x7fffffff, 0x4, [0x7ff, 0x400, 0x4, 0x7]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r2, 0x0}, &(0x7f0000002000)=0x8) ptrace(0x4217, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setregs(0xf, r1, 0x200000000000, &(0x7f0000000000)="e53542471dd80fe9f5b9a035997ad6a10afcb6c63d") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0x0, 0x0, 0x10000, 0x8001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000004000)={0x10001, r3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x6)='dctcp\x00', 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000005000)=0x9, 0x4) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) rt_sigsuspend(&(0x7f0000005000-0x8)={0xffff}, 0x8) lookup_dcookie(0x400, &(0x7f0000002000-0xa4)=""/164, 0xa4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000-0x10)={0x2, &(0x7f0000005000-0x10)=[{0x7fffffff, 0x200, 0x7, 0x7}, {0x81, 0x2, 0x1, 0xffffffffffffffc0}]}, 0x10) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x0, 0x93}, &(0x7f0000004000)=0xc) 2018/01/10 14:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000416000)={0x0, 0x0}) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000c38000)={0x2, r1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4(r0, &(0x7f0000cd0000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e3000-0x4)=0x10, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f000022f000-0x4)=0x1, 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r3, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000600000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/10 14:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000ba0000-0x8)='./file0\x00', 0x80) sched_getparam(0x0, &(0x7f00000e5000)=0x0) 2018/01/10 14:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000423000-0x8)='./file0\x00', 0x2, 0x8) getsockname$packet(r0, &(0x7f0000f09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d9b000-0x4)=0x14) fchmodat(r0, &(0x7f0000fb4000)='./file0\x00', 0x48) listxattr(&(0x7f000032c000)='./file0\x00', &(0x7f0000ed0000)=""/202, 0xfffffffffffffe6b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000029d000)={0x8, 0x4, 0x7, 0x4, 0x0}, &(0x7f0000de4000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003d9000)={r1, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20}, &(0x7f0000e60000)=0x98) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000aa2000)=[{&(0x7f00004ee000)="390000001000092169000000800f0000070900400100000045000107000000141900020004000200b600000000de0608000300ff00001ee400", 0x39}], 0x1) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e28000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e18000-0x4)=0x0, &(0x7f0000a3c000)=0x4) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/01/10 14:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000908000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x14, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0xf4e, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0xce8) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) readahead(r1, 0x80, 0x9ad) 2018/01/10 14:44:04 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f000001c000-0x38)="d300dfddc83e2677a50c9deb8df2a489ae24e4f552b924998040215fa57fff2c8f93b62dbd2ab2b3394a274af771a308898f36aeab115203", &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f000000c000-0x96)="60dca0b2789514782c9b5a7670630b631b44230bce095bd971a82715c0afae5ff4c75397f9a681e1be493996007448ac83570368456bd4974052c6a767f5b8f7b48742159e363cf91397c09aeac5b50e44cd23ae7db50aa6a8b233baa095b0ba0471b292be5c804422ae6e7d0bf6291a54e11aad84ad3970f1b21e461d189e4c8ced28e86d00e49244c997a9b882dcc145baacfae6fe") r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 48.191675] IPVS: length: 116 != 24 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b01000+0xf73)="706f7369785f61636c806163636573735e657468308d287472757374656473656375726974794000") 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000a, 0x80000, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f00009ef000)={0x0, 0x0}, 0x4, 0x6) getsockname$unix(r0, &(0x7f000059e000+0xa66)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b2b000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/10 14:44:04 executing program 1: statfs(&(0x7f00001e1000)='./file0\x00', &(0x7f0000aab000)=""/151) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd9000-0x4)=0x9, 0x7, 0x4000000000000000, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x7, 0x2) 2018/01/10 14:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0xfffffffffffffffd, &(0x7f0000fe8000-0x10)={0x77359400, 0x0}, &(0x7f0000d72000-0x10)={0x0, 0x0}) pipe(&(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000341000)=@assoc_value={0x0, 0x8}, &(0x7f0000912000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000052f000)={r1, 0x8}, 0x8) clock_gettime(0x7, &(0x7f00002a6000)={0x0, 0x0}) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009f9000)=@assoc_value={r1, 0x7}, &(0x7f000001d000-0x4)=0x8) 2018/01/10 14:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000aa3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ea7000-0x18)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) fcntl$getownex(r1, 0x10, &(0x7f0000e39000-0x8)={0x0, 0x0}) ptrace(0x4207, r2) 2018/01/10 14:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d2000)='/dev/autofs\x00', 0x80, 0x0) mq_timedreceive(r1, &(0x7f0000a88000+0xb14)=""/147, 0x93, 0x7, &(0x7f00006d2000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/10 14:44:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001bf000-0x8)={0x0, 0x5, 0xffffffffffffffc1}, &(0x7f0000326000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5, 0x6, 0x9392, 0x5, 0xffff}, &(0x7f0000dab000+0x80c)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000084000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000325000)=""/231) fcntl$dupfd(r2, 0x0, r2) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00002cb000-0x7f)="b2cd678e16ff7be6f03ecdff0a0a6c938fdd8b0fed64a6a2455431a08974fa64b401e755fa0c7f60f9812d64a635c2654be5a4682bdf81985e917d05703f736db3c8446b7850f5a39735b10c5cd09b08bccd096910c89618efa98476699f38b8de2f2bf1836bf5871418072be3a547406c5d39bd45842340b842e34c8fc4af") clock_gettime(0x0, &(0x7f0000be4000-0x10)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000568000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000268000)='./file0\x00', &(0x7f00008de000)={{r3, 0x0}, {r3, r4/1000+10000}}, 0x80000000000000) 2018/01/10 14:44:04 executing program 0: mmap(&(0x7f0000000000/0xdab000)=nil, 0xdab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) dup(r0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00004a1000-0x21)="1f00000000020100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) 2018/01/10 14:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) r3 = memfd_create(&(0x7f000029c000-0x15)="76626f786e6574312e2b776c616e31ee656d305d00", 0x1) getsockopt$inet6_int(r3, 0x29, 0xa, &(0x7f000076d000)=0x0, &(0x7f00002cd000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000890000-0x14)={0x1ff, 0xc586, 0x9, 0x3, 0x6}, 0x14) recvfrom$inet6(r3, &(0x7f0000fdb000-0x81)=""/129, 0x81, 0x10140, &(0x7f0000814000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x648}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000cb7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c6b000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000992000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a86000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004ff000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a8000)=0x8c) ioctl$int_out(r2, 0x5462, &(0x7f0000393000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a44000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ce268b9, 0x3346}, &(0x7f0000010000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000cf3000)={0x0, 0x8001}, &(0x7f0000d2b000-0x4)=0x8) sendmsg$inet_sctp(r3, &(0x7f000070e000-0x38)={&(0x7f0000ec5000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000060000)=[{&(0x7f000026f000)="6403e4ccf73990d62f4bc18735caaa72b0936895dcc60b205bddbf85543f7b8b5b54b5a722ff4ef348b96c77487a54c038446a1361882b45e4c4724069287a847d0a7fdf7dda86fc9477cfb440e780ffad301fcaa363dfa26c504c45c45ce0524f07e6c8ad65157eed7430938dab1eac44d55c5ab33cd67c3f70be9ed57e38165bac70d3f08182e6daf76417e604", 0x8e}, {&(0x7f0000ec8000)="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", 0xfe}, {&(0x7f0000c57000)="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", 0x1000}, {&(0x7f000089f000)="a648ff6ed7d1340b07050d16dd781f49980116e4198e39a1dd6233d8bd6559130839ad13d2293bedc8107dfa700cc423714ec7e4523700874a87eae78b5ffab4d31c21eebcee98155818b9e4d8ec20b8e050a03a740070f8ecf966a780f9ef66ca88622366b000cc6c08f60a2ba5ec33d75c5e64519b0c7642642c5b84", 0x7d}, {&(0x7f0000d3e000)="", 0x0}], 0x5, &(0x7f0000cc7000)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x29f, 0x4, 0x6, 0x30f7, 0x1, 0x5, 0x46e8, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0xfa, 0x600000000000000, 0xfffffffffffffff8}}, @init={0x18, 0x84, 0x0, {0xe059, 0xfffffffffffffff8, 0xc7af, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8000, 0x4, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x7f, 0x5, 0x2c0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffffffffffc1, 0x0, 0x3, 0x2, 0x3, 0xd, 0x80000000, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x401, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x25e4, 0x9e8, 0x8203, 0x800, 0x3, 0x5, 0x1, 0x10000, r8}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x1, 0x40, 0x1}}], 0x1b0, 0x40000}, 0x20000001) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00005e4000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089d000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000c03000-0x8c)={0xd9, 0x8000, 0x8000, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f000065d000-0x4)=0x3) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000503000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x2, 0x2, 0xa, 0xa0, 0x20, 0xff, r4, r9}, {0x5, 0x101, 0x3, 0x7, 0x1ff, 0x1, 0x1ff, 0x1000}, {0x4424, 0x776, 0x6000, 0x1ff}, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x400040000000000, 0x401, 0x1, 0x7ff}}, 0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 48.333381] device gre0 entered promiscuous mode 2018/01/10 14:44:05 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x101180, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/166) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000003000-0x4)=0x7730) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000003000)=""/14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x9, 0x8001, 0xddfd, 'queue1\x00', 0x962, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000004000)=0x0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x3f, 0x0, 0x8, 0x3, r2}, &(0x7f0000005000)=0x10) syz_open_pts(r1, 0x1) getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000006000-0x4)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000007000)=""/8, 0x8, 0x1f, &(0x7f0000008000)={0x77359400, 0x0}) 2018/01/10 14:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x7f) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/10 14:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000346000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f000092d000)=[], 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000792000)="d6026eab47956e1a27f431b2eae5b01caed2f61f8bb6843495e27581913fdcf13fa89e3fc9", 0x25, 0x0, &(0x7f000066a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000022e000)={&(0x7f0000e5a000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x100000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0a000)=[{&(0x7f0000c45000-0xb1)="f9", 0x154cf754862160a4}, {&(0x7f00000f8000-0xcf)="e3ec0c12a4f6474e22586fd0cce7bfae7be22e1d3b62643fbca06cc1b034cd53dceb78b7417fa570c5c285ceb87de0bbfef7da90e4a27e9523a6f8ffd7f7201d65aa465f7ae59cbfad6f33633e9ee003d4b84d87174f41d2fecc8e1e11d396eda0b5207c8df726ac3903faf489f11129c9fbae1105e1968f7f98b6524667d3ff21f880efeade70ccd34d4b2613ab3e08d23c3ee1e785c8234c9bcfe8c566bfa3d1a95c3f0a13de03aea80a9b55f466d9a60b42bbde42064fbcb5188742faa3efbbfb3b19f47cb4c5c433657dba637e", 0xcf}], 0x2, &(0x7f0000678000)=[{0xffffffffffffff1f, 0x11e, 0x9, "99b4ba33a3245e940b2c707b0d4ed2abd8bf4a6352d53c3fe3058b89dbbc90ee72f55a49b4f39c00cabc651f73df7d63c879cc4eab88e71cd64cbb39e31f1b3b102e77fcea45c987eab7ad8697ee04e4865740ab99975333e5ac7ea765d3977e2b659ea3585312a81edded0351b79df43f6365300771d14a0509f835da"}], 0x17f, 0x4}, 0x0) sendto$packet(r1, &(0x7f0000232000-0x8f)="15c48cfaa2d08ebcee53e315b7883dd154b8e68be162e2d1dc09b0b13c431fc7be8451254500681a6c19bd767923db8851d1e7884ac10d94728a8375375681ae7fbe368df967e9eb5da04c3b19eefcf4d0e841691b31132d7ec9c2f2c6297dedfbd9669e5c9f056af9262d8bba52a1df7af966becbf4048049530a7eaa9e6d4960f10cd572c413f2902c4d7bb5905a", 0x8f, 0x0, 0x0, 0x0) 2018/01/10 14:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000a, 0x100) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@common='ip6gre0\x00'}) 2018/01/10 14:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005dc000)={0x0, 0xbb, "2bca3e2e292ec22e45b0ed4ecdf2a2a6cde9846b8d6c5d4206d4a532a3debeff0ab4f77f2945e8cf8ff6fe9dd7fffc3b96f4fd505e788359ff40054a8a555a8387d68ef9891ee8a77f3a47a9e9127ca68ab6066fb992a00841b81df3c4838b0b6a7a75fbf2fe81bbf1447c6e44c59bb885583b77670bc5b8327b928b0ead997348ec9ff1a06306ab7dae0e488b1d558ab3df466f1ac895f76239252fd92dc097ad62e5df567bacb2eea80744a752d37f79b277afe17ce58793d51d"}, &(0x7f00006f2000)=0xc3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000040e000)={r1, 0x4}, &(0x7f00007f6000)=0x8) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) geteuid() 2018/01/10 14:44:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/194, 0xc2, 0x10040, &(0x7f0000eec000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 14:44:05 executing program 7: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cc7000)='Z', 0x1, 0x0, &(0x7f0000bdd000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000df2000-0x4)=0x0) socketpair(0xe, 0x0, 0x1000, &(0x7f0000040000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000df1000)={0x0, 0x409d}, &(0x7f000004c000)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000db9000-0x14)={r2, 0x7, 0x1, 0x0, 0xff, 0x2}, 0x14) sendto$inet(r0, &(0x7f0000ded000-0x645)="11", 0x1, 0x4003, 0x0, 0x0) 2018/01/10 14:44:05 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d42000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000729000-0x4)=0x0, &(0x7f0000f64000-0x4)=0x4) prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f00003d5000)='./file0\x00', &(0x7f0000000000+0x9f9)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x80000000, 0x7ff, 0x800001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0xef, 0x1, 0x1f, 0x5, "7cec8d4539ec134ca0287c8cd0cbc0e02be44c554713a02c19ff72c4b3f8217f63a6a65d898e948f3528f46c24abb2a80b4ea95e6a72dbfff280d8c09df38b7b", "b0d7b7f729f9e5f0c9361a19292f46c0f313e8cda749ceada7cf6c8bd29a8bb5", [0x3, 0x8], 0x0}) fcntl$setflags(r1, 0x2, 0x1) prctl$intptr(0x8000000000001c, 0x5) 2018/01/10 14:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e2d000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c27000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/rtc\x00', 0x80, 0x0) renameat(r2, &(0x7f00002d4000-0x8)='./file0\x00', r3, &(0x7f000013e000-0x8)='./file0\x00') pipe2(&(0x7f000061a000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000d7b000-0x5c)={0x8001, 0x0, {0x0, 0x3, 0x53, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r1, r0) fsetxattr(r0, &(0x7f00000bd000)=@random={'user.\x00', '[&\x00'}, &(0x7f0000006000)='vboxnet0selfwlan0\x00', 0x12, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000f42000+0x2df)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f000015e000)='/dev/sg#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000816000)={0x0, 0x8000}, &(0x7f0000b26000)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000e54000)={&(0x7f000049e000/0x3000)=nil, 0x400, 0x0, 0x28, &(0x7f0000395000/0x1000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000020000-0x8)={r2, 0x7, 0x3f}, &(0x7f00003a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002d9000-0x6)={r2, 0x4}, &(0x7f00005c2000-0x4)=0x6) fstat(r0, &(0x7f00003de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 14:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000899000)={{0x0, 0x200000000000}, {0x12, 0x0}, 0xffffffffffff8000, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:05 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x200000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000064d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0x5a)=""/90, 0x5a) 2018/01/10 14:44:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") 2018/01/10 14:44:05 executing program 2: r0 = socket(0x1, 0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x8a85) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x9, 0x9, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x1, 0x32d, 0x80, 0x7fffffff, 0x3f, 0x3, 0xfffffffffffffffc, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9a, 0x4, 0x1, 0x4, 0xc64d}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x4, 0x30}, 0xc) eventfd2(0x117, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={r1, 0x88, &(0x7f0000002000-0x88)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x97, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000006000-0x8)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r3, 0x8001}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000007000-0x18)=@add_del={0x2, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) prctl$getname(0x10, &(0x7f0000003000)=""/66) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xb)={r2, 0x3, "abebbf"}, &(0x7f0000003000)=0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r5, @in6={{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1c000, 0x1, 0x20, 0x41}, 0xa0) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'trusted.\x00', '\x00'}) personality(0x800000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}], 0x68) 2018/01/10 14:44:05 executing program 0: r0 = socket$inet(0x2, 0x0, 0x7) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0x800) r3 = mmap$binder(&(0x7f0000fcf000/0x3000)=nil, 0x3000, 0x0, 0x150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000843000-0x30)={0x18, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r3, 0x1}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f000050e000)="5b40d5a23c140c4c33d56153e9519404c3372955e6de8ee94ab3a8b5465eaa98b749fb"}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ddf000-0x15)='/dev/pktcdvd/control\x00', 0x20080, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="6772653000000000070000000400", @ifru_addrs={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r4, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x100010}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002000)=0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={@generic="df45c661ae7647f0dc7e1b5240a79650", @ifru_names=@generic="0883bb0784391d4891ec51d0a9b27050"}) r6 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000bb6000)={0x3, &(0x7f000085e000-0x18)=[{0x0, 0xffffffffffff78cc, 0x8, 0xa326}, {0x4, 0x7, 0xb7, 0xf}, {0x7fff, 0x800, 0x1, 0x6}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000002000)=[0x2, 0xfffffffffffffffe]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0xe1, "36bdff99b26e6e02937aebfa9f55aa17eb778d53dfae763add3544e4bb1821891424a0d006fd3318eb572590d6438746dc1d848edbea462fd20602883411a1f63bd7c2d539b7c7427bf99a1b828e503e429dcbe818d6211bec1de8625fc9958af4fbf87f8b4efb4e758d3733e53df8133ae121cd6e5f1968ffa8f73cbb17c5bcc3c344ba4c1741965ab3566b0e17340a1eb611b1990e3f9a0ee880a4eaa9a70cdedcbb8f8130f2ec362805ad05e65c6739333305968707d49ef45f1fd20aa3ea602a495fe58582a1d4752ace1bf33a2f1e4e8630376a92e2745ad7ed6cf7d54a2a"}, &(0x7f0000004000-0x4)=0xe9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r7, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3f}, &(0x7f0000001000-0x4)=0x98) preadv(r6, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/10 14:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/hwrng\x00', 0x200100, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00004f6000)=0x0) r4 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x11, 0x100000802, 0x300) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@generic="eedf16301c9c983fcfcd9f06a94e0f9a"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000b0000fbffffff00", 0x10) sendto$inet(r2, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.603069] device gre0 entered promiscuous mode 2018/01/10 14:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000015b000)='personality\x00') r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/01/10 14:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000068f000-0xc)={0x2, 0x6, 0x100000000, 0x100, 0x2, 0x100000000}) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000012b000)=0x0, 0x4) 2018/01/10 14:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009cd000)='/dev/rtc\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f3a000-0x10)={0xa, &(0x7f0000846000-0xa)=""/10}) ioctl$TCSBRKP(r0, 0x5425, 0x14) 2018/01/10 14:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") r2 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000633000-0x21)=""/33, 0x21, 0x1) read$eventfd(r2, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) prlimit64(r3, 0x7, 0x0, &(0x7f00006d9000-0x10)={0x0, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 14:44:05 executing program 3: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f99000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000320000)=0x10) write(r0, &(0x7f000091c000-0xf8)="26000000130043f107145f02000006ff0010004601000000ffffffff0000000006001000e735", 0x26) 2018/01/10 14:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x801, 0x0) getsockname$ax25(r0, &(0x7f0000682000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000464000-0x4)=0x10) write(r0, &(0x7f000067a000)="24000000210025d7003b070400ed19200204fffffffffffff5ffffeb080001005ffd6ae0", 0x24) 2018/01/10 14:44:05 executing program 1: clock_gettime(0x2ef6b595b655a0c4, &(0x7f0000857000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0xfffffffffffffff9}) 2018/01/10 14:44:05 executing program 6: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$mice(&(0x7f000003a000)='/dev/input/mice\x00', 0x0, 0x101480) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x1000002, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000080000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x26e, 0x0, &(0x7f0000002000)=""}) 2018/01/10 14:44:05 executing program 1: llistxattr(&(0x7f000063f000)='./file0\x00', &(0x7f0000402000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000)='./file0\x00', 0x2) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000)='children\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0xa4, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x8, r3, 0x2, 0x401}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002000)={0x2, &(0x7f0000004000-0x43)=""/67, &(0x7f0000003000)=[{0xcf6, 0xb1, 0x7, &(0x7f0000004000-0xb1)=""/177}, {0x3c43, 0xfc, 0x3, &(0x7f0000000000)=""/252}]}) r4 = accept$unix(r0, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000003000)=0x1002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000004000)=@generic={0x1d, "2849c86bb33ec935d3faa7589c7d4cb695c22cae286a7cf5bed24a7b63ed6e0511cae6637b7ee0badf47cf7789035daa16519a33933e8f7900a4dbb4f97997253f2f89c7bf437ac8155704c3e504449444fd2986cdda1e7cfee0446e1f5e7abdc0ad52b6f0ebde48bd600928a2346be816246f98df0125eb43966c81cd78"}, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0x2, 0x70950c1d, 0x20a, 0xe3fd, 0x5, 0x7, 0x1f, 0x200, r5}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000007000)={0x400003e, 0x42e0000000000000, 0x1e}) sched_getscheduler(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000009000-0x4)=0x4) readahead(r4, 0x3f, 0xd) 2018/01/10 14:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000ee7000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000d6000)=""/49) r2 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0xfffffffffffffffe) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009ce000)={0x0, 0x0}) getpeername$unix(r2, &(0x7f00002cf000-0x51)=@file={0x0, ""/79}, &(0x7f00006b0000-0x4)=0x51) fstat(r2, &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 14:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000575000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000098f000)=0x10) dup3(r0, r1, 0x80000) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r2, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/10 14:44:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f69000)='/dev/sg#\x00', 0x2, 0x20900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000001000-0x10)={&(0x7f0000001000)="9f0aff01d916ee68640ce09849f51fd4feb39b21b3560d5134b7bdf1fb337c9ee9ae82a92c3a76def6870c6c9f1c80acebfb4a2a7afbdf33eaa8308182334a1b3dd3a2524eddf549f33ae2791cc8bd8c07f77dd16ae86c74da8672c0fca7b372bc4af33a493732ade15c6edd991ba2ba96757898d49dbcad9a865af5ffdeaade534cfd505a7de9d11f89601053d05478111209df58c360578aa10c57350d72fd808984288d26e15ff523015b34bc7ac206c2377170a89b1fc559fb2e35048308c8df132722afcec86e0007a0241a61c876ac4c642864af5f26fc8a90ba9cd631264ab9c4c1b76a5f633f5e348684", 0xee}) sendto$llc(r0, &(0x7f0000001000-0xfe)="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", 0xfe, 0x8000, &(0x7f00001d5000-0x10)={0x1a, 0xd, 0xfffffffffffffff9, 0x9, 0x3, 0x6000000000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) [ 48.789139] device lo entered promiscuous mode 2018/01/10 14:44:05 executing program 3: r0 = socket(0x2000000011, 0x8000000080003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00006f0000)='/dev/sg#\x00', 0x6, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000069d000-0x10)={&(0x7f0000b2d000/0x2000)=nil, 0x2000}) ioctl(r1, 0x2282, &(0x7f0000007000)="") setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000bc5000-0x4)="", 0x0) 2018/01/10 14:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) iopl(0xfffffffffffffffb) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r1, &(0x7f0000983000)='./control\x00', 0x200) [ 48.819008] binder: binder_mmap: 6717 20314000-20315000 bad vm_flags failed -1 [ 48.833570] binder_alloc: 6717: binder_alloc_buf, no vma [ 48.844259] binder: 6717:6749 transaction failed 29189/-3, size 0-0 line 3127 [ 48.858096] binder: 6717:6736 BC_FREE_BUFFER uffffffffffffffff no match [ 48.865747] binder_alloc: 6717: binder_alloc_buf, no vma [ 48.872394] binder: 6717:6736 transaction failed 29189/-3, size 0-0 line 3127 [ 48.895418] binder: BINDER_SET_CONTEXT_MGR already set [ 48.898354] binder: binder_mmap: 6717 20314000-20315000 bad vm_flags failed -1 [ 48.908927] binder: 6717:6736 ioctl 40046207 0 returned -16 [ 48.908959] binder_alloc: 6717: binder_alloc_buf, no vma [ 48.908978] binder: 6717:6761 transaction failed 29189/-3, size 0-0 line 3127 2018/01/10 14:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f00000e6000-0x12)="7a569246e60fe32500bfe25893ac1add2b42", 0x12, 0x20000000, &(0x7f0000262000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a5a000-0x4)=0xc1, 0x4) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) 2018/01/10 14:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cde000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0x0, 0x0, 0xc, 0x0, "86036965"}}}, 0x2e) ioctl(r0, 0x227d, &(0x7f0000127000)="") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a89000)={0x0, 0x0}) ioctl$int_out(r1, 0x5462, &(0x7f0000e46000-0x8)=0x0) 2018/01/10 14:44:05 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008e8000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000b9a000+0x86c)={r2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f6e000-0x4)=0x0) sched_getparam(0x0, &(0x7f0000f0c000-0x4)=0x0) 2018/01/10 14:44:05 executing program 1: r0 = gettid() r1 = timerfd_create(0x5, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000000)='wlan0.\x00', 0x0) getpriority(0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000)={0x0, 0xb, 0x4, @thr={&(0x7f0000002000-0xb3)="426bd769c7ee0c3214606da4f50b1a193e84d5cfc4585c2f96c533900343696b3e29cd1288bde38cfe413a798bfb7b3f36e8ef5efd647ef119351c5d0955e3506b66679f3ebe0e8a1183cc43bf0f36f8d61931b33f7a02f48295634027114d41e7cbeb0a09b7549a0b9020bd2b0b228aab25d30ffd6b6f684dfc4e3a76be670c654a36695f82bba90f64647374713687f23c39beda2cc3325a8497f6037af736dc8d075b1897ff1384298c49cbc08696580be9", &(0x7f0000001000)="45bd5b39f8ca20b5f1ff809573dffc1a5865547d2746c92488d2ec7e6326b6868d4de4a7112b9c1843e65e27acef5f48b0a079167ddcb2e7c080ec75cd59a87b7a5d70e7135374090759ab2e5404a5a17dd529c234433ab0d8b203"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x1)=0x0) 2018/01/10 14:44:05 executing program 3: clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) 2018/01/10 14:44:05 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwrite64(r0, &(0x7f0000006000-0x4f)="", 0x0, 0x0) close(0xffffffffffffffff) 2018/01/10 14:44:05 executing program 0: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fchmod(r0, 0x20) fremovexattr(r0, &(0x7f000090d000)=@known='system.sockprotoname\x00') 2018/01/10 14:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x7, 0x6, &(0x7f0000121000-0x8)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000ee0000)={0x0, 0x62, &(0x7f00003fb000-0x62)="07a68ad27d5e1242a6463723be4c29203d423e8e0f30392051038042f6c88b6ed6766fd737ee6d31f4e1aa3e81a47d2e8123e56ac97553d83108bb67ab0b83ace1ecc38bfc21203f2201995aa18d57a08d4459d2b6d01577f79fd7a2baf0968d3a8e"}) r2 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r2, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00001d5000)=0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000483000-0x8)={0x0, 0x1}, &(0x7f000064e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000233000)={r3, 0x800}, &(0x7f0000e18000-0x4)=0x8) 2018/01/10 14:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000503000-0x58)={{0xc54, 0x6}, 0x0, 0x101, 0x9, {0x3, 0x7fff}, 0x1, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/10 14:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f00005ab000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) accept4$unix(r1, &(0x7f00001ef000-0xb)=@file={0x0, ""/9}, &(0x7f0000b7e000-0x4)=0xb, 0x80800) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/10 14:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b0d000)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008eb000-0x14)={0xe4ef, 0x1, 0x1000, 0x0, 0x1}, 0x14) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000034e000-0x40)={&(0x7f0000c1a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000337000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f59000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007ce000-0x4)=[0x0], 0x4, 0x5, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000038e000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000031000-0x8)='pagemap\x00') r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000026f000)=0xc) getpgid(0x0) r3 = getpgid(r2) ptrace$cont(0xffffffffffffffff, r3, 0x400, 0x2) sendfile(r0, r0, &(0x7f0000315000-0x8)=0x0, 0x80000001) [ 49.016509] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 14:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000011f000-0xd)='/dev/usbmon#\x00', 0x72e, 0x100) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000202000-0xc6)=""/198) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000df2000)={0x0, 0x9e, "ead674d612c637099e9a1b1bd628da3fc7199baa3ed77d9edcbdc304e71ba2c47ba29b19781856d65b9985fdd808953fe281cf640f2cdf392b99b953a385e778a12d68a71efd155cd23020f4bc20cd891731bab0e0a7a83b4810f356429674615c4382fdc5f4e0ea7bd0b07b457509ea0b70ef49875b4821eda3b5642e6dee977468ff49c88ac873d13a719acfe0cac844fb633beff42f4f330b48f20037"}, &(0x7f0000634000)=0xa6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000210000-0x8)={r1, 0x9}, &(0x7f000098b000)=0x8) 2018/01/10 14:44:05 executing program 7: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000cb7000-0x18)=[], 0x0, 0x0}, 0xffffffffffffffff) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00006ea000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e71000)=[{&(0x7f0000514000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f00008f6000)=""/127, 0x7f, 0x1}, 0x785}, {{0x0, 0x0, &(0x7f0000ea6000-0x60)=[{&(0x7f0000d17000-0xf0)=""/240, 0xf0}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000e41000-0x1000)=""/4096, 0x1000}, {&(0x7f0000be1000-0x11)=""/17, 0x11}, {&(0x7f0000519000)=""/66, 0x42}, {&(0x7f0000f69000)=""/32, 0x20}], 0x6, &(0x7f000066f000)=""/132, 0x84, 0x400}, 0x0}, {{0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000ded000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000001000-0x51)=""/81, 0x51}, {&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000d48000)=""/184, 0xb8}], 0x8, &(0x7f000096d000)=""/13, 0xd, 0xb}, 0x7}, {{&(0x7f0000fa4000+0x159)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000c1a000-0x40)=[{&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000001000-0x6c)=""/190, 0xbe}, {&(0x7f00005a4000)=""/53, 0x35}], 0x4, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0}, 0x3}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000123000)=[{&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000f1b000)=""/201, 0xc9}, {&(0x7f0000a1f000)=""/5, 0x5}, {&(0x7f0000ef3000-0xfc)=""/252, 0xfc}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f00001a2000-0x84)=""/132, 0x84}, {&(0x7f0000244000)=""/115, 0x73}], 0x7, &(0x7f0000ab2000)=""/11, 0xb, 0x8}, 0x7f}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000947000)=[{&(0x7f0000001000-0x5c)=""/92, 0x5c}], 0x1, &(0x7f00007b0000)=""/63, 0x3f, 0x6}, 0x101}, {{0x0, 0x0, &(0x7f0000fb6000-0x50)=[{&(0x7f00007b3000-0xd5)=""/213, 0xd5}, {&(0x7f0000429000-0xa)=""/10, 0xa}, {&(0x7f0000ee0000)=""/68, 0x44}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000000000)=""/172, 0xac}], 0x5, &(0x7f0000000000)=""/198, 0xc6, 0x5}, 0x9}, {{&(0x7f00002bd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000bfb000-0x59)=""/89, 0x59}, {&(0x7f0000cdc000)=""/193, 0xc1}], 0x2, &(0x7f0000001000-0x6e)=""/110, 0x6e, 0x3ff}, 0x1000}], 0x8, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) 2018/01/10 14:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f97000)=""/118) fcntl$setstatus(r0, 0x4, 0x44c00) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x1) 2018/01/10 14:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000049f000-0x9)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004bf000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f000099f000)=0x421) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006fe000-0x10)={0x5, 0x8000, 0x8, 0x4, r2}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00001f6000)={&(0x7f0000d1c000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f23000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000193000-0x8)={0x0, 0x0}) 2018/01/10 14:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000fd5000)=0x7, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ef8000)=0x10001, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "89932130c9a5e0be8a31ae9572ae0525c6c019f425b44e81a6abb18949bce3e8fbe52090dcaab8d5abc716c7b8d8de5bd2806a42a2dae14ef6e116c1c1af1867", "b1d6470c368a1c5cd4e9f6f48a443ee33c22c11609acdd566f20769d603bb1be", [0x0, 0x0], 0x0}) 2018/01/10 14:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3d000-0xb)='/dev/hwrng\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000713000)=0x0, &(0x7f0000903000)=0x4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) 2018/01/10 14:44:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x3, 'client0\x00', 0xffffffff80000002, "00fefbe7636fe809", "78a8245eb42d3f5c9feab1a830492424e22550f37adc8e8712b0af918d6c00ea", 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000000008) writev(r1, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00ed000000200003ff000004e9ff0006000d0005", 0x39}], 0x1) getsockname(r1, &(0x7f0000ae1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000081a000)=0x10) 2018/01/10 14:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000fcc000-0x1070)=@hopopts={0x3f, 0x20d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7fffffff}, @generic={0x6, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x38, {0x6, 0xc, 0x6, 0x8, [0x2, 0x6, 0x401, 0x9, 0x2, 0xfffffffffffffffb]}}, @jumbo={0xc2, 0x4, 0x2e}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x80000000}, @pad1={0x0, 0x1, 0x0}]}, 0x1070) mmap(&(0x7f0000109000/0x4000)=nil, 0x4000, 0x4, 0x2010, r0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x2, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffb, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x3, 0x80000000000) write(r0, &(0x7f0000069000+0xc27)="260000002a0047f10701c1b00000e4000000b78000000000000018fffeef0000000000000000", 0x26) r1 = open(&(0x7f0000caa000-0x8)='./file0\x00', 0x2101, 0x100) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00001f6000-0xc8)=""/200) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000931000-0x11)='/selinux/relabel\x00', 0x2, 0x0) [ 49.150829] audit: type=1400 audit(1515595445.805:29): avc: denied { create } for pid=6810 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/10 14:44:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000013000)=@sack_info={0x0, 0x1, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0xffff}, &(0x7f0000012000)=0x8) 2018/01/10 14:44:05 executing program 1: syslog(0xa, &(0x7f0000afb000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000018d000-0x10)=[{&(0x7f0000cd6000)='{', 0x1}], 0x1) 2018/01/10 14:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007c1000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000cda000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b9a000)={r1, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000525000-0x4)=0x0, &(0x7f0000cf3000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00008d5000-0x20)={0x81, 0x0, 0x10000, 0x8}) fremovexattr(r2, &(0x7f0000933000)=@known='security.selinux\x00') ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000c63000-0x10)={r4, 0x4}) r5 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) futimesat(r5, &(0x7f0000e8a000-0x6)='./bus\x00', &(0x7f00008b0000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r5, 0x0) mkdirat(r0, &(0x7f0000742000-0x6)='./bus\x00', 0x150) mount(&(0x7f000044a000)='./file0\x00', &(0x7f0000dc6000)='./file0\x00', &(0x7f0000723000)='rpc_pipefs\x00', 0x0, 0x0) 2018/01/10 14:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000a07000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/10 14:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004b8000)='/dev/input/event#\x00', 0x1, 0x480000) fcntl$notify(r0, 0x402, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d1000-0x10)=[{&(0x7f0000183000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013000000040024001f0008", 0x29}], 0x1) 2018/01/10 14:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000188000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x40007, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f000029b000)={0x0, 0x0, &(0x7f0000740000)={&(0x7f0000f44000)={0x2, 0xb, 0x9, 0xf, 0x4a, 0x0, 0x0, 0x2, [@sadb_ident={0x2, 0x0, 0x2, 0x0, 0x8000}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x7f}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x9, 0x20, {0x6, 0x6c, 0x3ff, 0x4, 0x0, 0xa79, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x1, 0x3}, @sadb_key={0x19, 0x8, 0x5f0, 0x0, "f50fe8aa534d197839d8f0b16ba0c8d28ef103eb233f761c27bbc4e55daba59f73fb512aabc529790bacb2c28fcbc2546970520bed2dbfbc675c20106fc9d89f2da5defeebb0e4b43f121644e71d3aaa4933bdca62a2ac74a0cf01b837488b4c746c3077fffdb00d12ab625008cbd79ee70a9302386ede44b63837c9efd8d5c8a3ad2e0bed440b705bbe223dd9efb9facb28c151a62a2d75d4b85bc97cefb4b240c9e8fb2a2319df8c5859d5f5b977a7d93ca10bfd4a1d2c59661465fbbb"}, @sadb_x_sec_ctx={0xb, 0x18, 0x9, 0x7, 0x4d, "7a25cdc4d6a5788baeced23842f6eb2c5953f0fdab07613bb35d33941a14f65cc21d9ac3b77b7c402f9130c9ba3409b2b11f3eaf8ed9c7b0d00a9f6205df10e5f392df5d943bd5b48e8e2b1bb3"}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_key={0x2, 0x8, 0x30, 0x0, "2e4b79459509"}, @sadb_x_sec_ctx={0x13, 0x18, 0x2, 0x4cbd, 0x8b, "68c057d4d5aa44c2ad6ea44de00b08f9e260b3ead8c56bf519016818d50594b32890c8fbc2a135b926e71114ea6190af7d43510ad1d917670397239321fe9d73e84d9a74af8459192c066a25bd5734f4e6e712e4e82741805366a77d5a23e75e3245a2701e1b10a14d1c215a2d9cd2081ee5384a82240cc872021dd28855ddda13dbc2cc07d32605d50c44"}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/10 14:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000021000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f000056c000)=@file={0x0, ""/4096}, &(0x7f0000e71000-0x4)=0x1002) writev(r0, &(0x7f0000503000-0x10)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) 2018/01/10 14:44:05 executing program 5: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) tkill(r1, 0x9) rt_tgsigqueueinfo(r1, r1, 0x3d, &(0x7f0000aa8000-0x10)={0x1d, 0x1, 0x2, 0x3f}) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000885000-0x8)={0x0, 0x2}, &(0x7f0000c2c000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000026b000-0x8c)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getgid() ptrace(0x4207, 0x0) ptrace$getregs(0x5, 0x0, 0xffffffffff600000, &(0x7f00008b8000)=""/0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000c2e000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000a9c000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000aee000)=0x401, 0x4) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000c2d000)={0xffffffffffffffff, 0x7}, 0x8) 2018/01/10 14:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008f6000)={0x0, 0x0, 0x0}, &(0x7f00008f7000)=0xc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xc6) r9 = geteuid() getresuid(&(0x7f0000f35000)=0x0, &(0x7f000056d000-0x4)=0x0, &(0x7f0000023000-0x4)=0x0) sendmmsg$unix(r3, &(0x7f0000f17000-0x188)=[{&(0x7f00005f8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000304000-0x80)=[{&(0x7f0000d7b000-0xf8)="13e1427a7269c3d69bf4f1d54c80771876b3f64536890193691ed426e04e2b67e55721f88405ed30834a0d5a8e2ce29efa4dd32601daf7218aad6d680c5522f9ee46776f5fcb480f77a45db869ca98ef4b51f102b74b28cf590d987c02a81358e8ec349cb52eadb145e0aef05fedac681cb971022be438b2fee508572de55b80ee108d6f4946c4eb4eea3be2b3baffa263bf395658c83319986e75a9c8cdb72b68b9e534d699bd41af4efd9062cfb2ce83d3166dfaa0935ec01390d656d397e556eca4bdd3859c09edbde9b7b01d92dc812ab4a67c5ef733e72890673b977b998af234559bedbc46d9c4f2fffe0a07a7b8ae6d14cb9d0c1b", 0xf8}, {&(0x7f0000384000)="b78b6196226d6a8ca6b6c18a6da96ea0d1f0205aab660244564139c1aa786399651f29a2500e881de8293f597e1dd680c841e5c20909b805f162fdddf388d5eb9cc9b14ec2dd2d5b8526768e520fe6e27fe42e3180284711cf007a637ead81eaacd40c7c2be49ce240b07128523177f1f54bd61e19d3e3f377cc410655d70c471042f2e9b357bce348883c49265b5a27fc515daa2cede0eff67a3bd440a50cfe1045794c3700aa585de855e6da58898fb261f59830eb137456e00c12afa902516070c546c812b54ea114e8262740167ab8529075ca841a1f95", 0xd9}, {&(0x7f0000fab000)="ea0fc042dfe0ac63a8e3b8eba59d6ec8bb25d823307de00227d29354efcf1b", 0x1f}, {&(0x7f0000f5f000-0xd0)="9c9bfde8d51960b53db8a1ab0fbfb9e6c812055dd30a19e0e4d02b26d7d7ad8a6e3fe4cd247752520f6ea2bd5c0521dc5c4860b1c374de141c2bd25f98346eb52763349b2c1235f68c68ab0ee4265469cc69c74f034eaa309706a48d8c59db92c670acf3920ae86af46c39ca2df902228702c2616e9d75aacf464e3380a358daa2f7169ed9d124fb174e60e303efe60a8fc60fb431b405d236aab233b17c21eb98d5198bb929ff6e1f998daa6fa4ed5c966b4fef4cd227b7f5ee62dc019ce79b4e2935e519c0259cc1bb030e96aeb97c", 0xd0}, {&(0x7f0000adf000)="00a0faf07d552671faa6621de413cbdf0ae3b3722611dae9b224011837042bdbfd51591b463695735040dc16b2b69be41442a3ed607e0145dfe6a4b309f888687821c8ce8ef87fa7a50fd26cd0d8e36f14069dcd87db436ab42fb522e6612c1caa3a7a9fd5dd55d79eabce909efc9e80bab8d80e2bd16aa0dc276495770038392e7f8e602fbfe79cb1b6ffefd632dba9046cbb05af132e5e49fbec71d6ae37e84c212c9fe49d6492182cc4d7114a7f56c7b5034d6325b448e43d9dac00cfa3ca3322d90ad736cfa0b9975851a43c10b6db7b6189ba98153061501d19fd619d88297ad19d460e941c78f9d9c150", 0xed}, {&(0x7f0000a32000)="e0481fdacdf6e8bdba68fd18d9918d66a216921056a7f0ac65dd8e05d73f763dea214cd77d23c358518f0bc502c25a46b7f417330fea2f2b713919e15c89c452373373d0c648d546d90c02c62af2c52155529663d061b6a42d6dc5be472a7d6047f00fa47238fa35859cf0ebf878394b4bfced71ea03ac930f61868e44e5074fd7e96891032dfacf29ae93c6cf32d4aa88f440bee1cd7178c3", 0x99}, {&(0x7f0000686000-0x99)="ee6c37300c3f7ea18279c8044ca93df58ae93ce62b87ebdbe9b83bd13ffb26893a5b90ce5c40a3856f74752588d5be5e6be3e1d6adfc5a22fe0ca1d2472de2d8c1c08b8419bc5c230a850020a0a78abae77282061746f1f0c327c0c90c8f6c85f31de60b677408973e00fb9b23bf89473752df2e7c9f7d26d18bb5d006d6e9fe8ca4b503fa96ff3cb180737492c0b9dc12ade89c55fd549f0f", 0x99}, {&(0x7f0000544000)="01307adf449e86d8fc46c697c02865b48440ba419a10746dade4236f0ef21b87508e86dc59612d128adee0dc7660bcac47ca7850c44635166ddf5d536ab0bcca025cedbd720ec75b9c28aeab4665b16a4137616a1d1ffe04536dd7e6db652eabe4747797e9724103c0b4152bcc5b06b592bab73ac5288be624b155e699dd301951fb28b6c3c16ef19f0b9fdb21326c17d0c4b5fb65acb21841313d0514222755791644f20da7179c364962a118d2806610574f21ba4401580eda0974d7537c518f26a277311945a53becb09997784478b8a71fbdcaa8cb0720c303d80de6a31650fd3a9f435430e762646e37b6a0", 0xee}], 0x8, &(0x7f0000211000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x1}, {&(0x7f00007c0000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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", 0x1000}, {&(0x7f0000174000-0xe9)="eb5ab6de6d2a431d5592309b43500b88d38038ded97f49ec256ea18518a9c68b4e68617c2ac2ecc13aeb53bff16430881019a94a3ccf030c1b89cccdae057c17f2209bb6d6a4f30437e3b609830e4d76412dfecb253f3525e3d9a0d948bd39b3a4961b71ea312974bf8d75001212e7d8de95f83e4fbf70d87b6a38edba1a96f165f1ee50dce7a3c96f3d4eaf44d6c276ea493a7edad0ad7830ae800ba4fa07d461c97b88de9024403e26670da8d5a455ed9bbcc67e86b89c71eb7bc1be27e40ede46fb7a51e6363b8d016e1fcfed01cc3f0733f46de589ec998438854498fee70b1e5c3ae352c79fb5", 0xe9}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000ad1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004a5000-0x10)=[{&(0x7f000068b000-0x2a)="329ab92fa2f718a5684c7c8109e6c3e0812d90d66144709434cf14bdc62bdb001693a41ac3c60bf95a50", 0x2a}], 0x1, &(0x7f0000176000)=[@rights={0x38, 0x1, 0x1, [r2, r3, r1, r2, r4, r3, r2, r2, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r4, r3, r1, r3]}], 0x80, 0x20000000}, {&(0x7f000076c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000038a000-0x30)=[{&(0x7f00005d9000-0x70)="a6584c5cdfedfd19d755564763ce1a91ec6133a3762d10cd3037d852d9f6305855a33e641060c65792c51b97bfa6fedfe45ccf3f242bd5ab4b37ac4a018ebe608b6c3367bbfb11155857bf0b0e20c5dcfb079175b36e07d4d78bdf724ef8257ec8dd62a5af311da8272a55c6768fb66e", 0x70}, {&(0x7f000099a000)="0ab3acca928651709d41538fce9c4c3d9584603321a259", 0x17}, {&(0x7f0000a83000)="5062e4368ce374dbb7b7d428e74709c6f44f56e2c0038a59d28f32867ca774225f90e9876ec44b84e4c385f1b23eb568079050f6c59680582222fcf9c0d9eb4678bdf70a45e9bef547d4f7dc5dfd9eaa7ba0b51428ede39d99bf0375204c1250d17394cb673fd59a644a4b80529b4e60fa5bfc38166ec00cb4a9918e5a6fa8931367f2d152ee0828323dea2d3d58e09ca50a65ec185908af11a9ff5126dfd96047396be4c28fd21ba3acbc00e52546f205a4e37a18706711b633039dffa9dc4d2b5a4cc9d95811d2a9a5414aadc64a1bd7", 0xd1}], 0x3, &(0x7f0000a51000)=[@rights={0x28, 0x1, 0x1, [r2, r1, r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r5, r10, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x88, 0x20000000}], 0x7, 0x4000010) r11 = accept$packet(0xffffffffffffffff, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f000000c000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) getuid() getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) getsockopt$inet6_tcp_buf(r11, 0x6, 0x1d, &(0x7f00002b0000-0x79)=""/121, &(0x7f0000fc6000)=0x79) 2018/01/10 14:44:05 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000008000)="85d53b80079708447ea33a39852c6a188c50239416824427ad303681d26507ae03906991bb4ac2ae901c969c3c2f0b6cbcfbf54c1e49dd456e188393b6bca9f4416d6e1440243504fb54f194b3696e1c23e829a0bc944d2e942d2dae457b43239fffd86ef8c6fdd6036c6e06c835549866c3d8f6b16d231ebafa6ed80f3c90ca7d145a00", 0x84}, {&(0x7f0000005000-0x73)="7ca07416dfcd30bf3078c9b3ff1800998948e761ef4a27b4452a204fd7b29a5ea0b8c9e5a255d707ebacd43c4d5a5544c6f25512d45b685a4861e6e6de24a5c617affdaf6c07382ccd355b5f45c72223097e47ffbd61d6836bc6134d92326e049c51abadee2bdc1e5120627fbc04ea7f5fb79b", 0x73}, {&(0x7f0000001000-0x18)="2a3cff4b4fa9a3e252e2ab9fc7a8907305973cda7da200ec", 0x18}, {&(0x7f0000005000)="272d0309c000e6e62205c322a538d8e7bf4c9bd82a4ce245cfd381a44e163b50cddf479570417bbf74a2fd1c3515f831457f9c09f54ab7f90eacfbc94f64f52c07b14cab9cad49a2", 0x48}, {&(0x7f0000001000)="84d4c674fb3ad8cbb1fa95da1704a7f5dafecbc551acd6e12d9413ad9d791ba6fb5582872d8cb146c80c7ef33c5af384e649d9a252952ff407dc6b459145724f40390c7fe3175925412832aed8e93a489f27d5865915b2b040545735a401b2cbbab498e5ce9bf56abddfdf1b39e7a3991cb64afc15268eea9855c8569c91c071dacf08ac4526f2e7cf8ab11af0dca69babda771c91dfb65a8b9a97cab300fadee7b5347517a0265daae8aacd60e41c31d389867d011e0b0ecd0e1760515eefd2a938d7cc4397f76a588e482c5373b9c4462e9553f1d06240ad4df5c435121d499d9a", 0xe2}, {&(0x7f0000001000)="a1447b4cab8b3526933be97db61aba1c108d52fc77b1e7354f7bcf0eb858d4e1c21ef27150a86b9103488b82ca0464cc941573a926f6ada1e425e66b88c146f9f52b0ada82c5200dd163a549c4f49ba1f26afd107a472defa6ee5465fd8b7c35eb89540a0073bff4b7cb845cac7ebc8551ec3efe361a47ef027df4bf3c49320b641e6472112f13dac1084b7f15f9299c5ea14d535cbbadfe82664d767b75dfd98e0399ee529e84f2b0bc01844ed76575c99a6ae952d3b9c148f182e1", 0xbc}], 0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000005000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"1f012e0b4d4678"}, 0x0}}}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000)=0x0) 2018/01/10 14:44:05 executing program 7: r0 = request_key(&(0x7f00006ef000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='vboxnet1\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbb000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d10000)={0x0, 0x20}, &(0x7f0000a34000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f000023e000)=0x8) mmap(&(0x7f0000752000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() setpgid(r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000+0xd87)={r2, 0x9, 0x9, 0x8001, 0x5, 0xca, 0x81, 0x0, {r3, @in={{0x2, 0x2, @rand_addr=0xc3ea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5, 0x8, 0x4de, 0x80}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 14:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f000018a000)={0x7f, 0x3, 0x5, 0x20, 0x1, 0x7fff, 0x1, 0x800, 0xffffffffffffffff, 0x800, 0x5, 0x9}) sendto$llc(r0, &(0x7f00002a9000-0xa5)="04b33a08e775d5de1629c18e538a9ff6469cb7d1fa26734bed5fe9d7e4b0f2c850c2c63f924b80f14f3f9ecffe2b41b8aeac0a964778c85a0325655967b2f1e18c392a644af1c2bb0168a30e04a7e9183a7d645954d7abd1f53c84d6410a436269e62596c32fc3e3026191ec56f5643f44e3b946b20d78fe1b18406f790b58603b00209d3caa41d0ecbffbdd6ec0755a38aa46d27c12c520db9ea0fb0ed5d46b8b6bcf879f", 0xa5, 0x20008000, &(0x7f000046d000)={0x1a, 0x17, 0xfffffffffffffc7e, 0x3, 0x1f, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 14:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0x100000003}]}) unlinkat(0xffffffffffffffff, &(0x7f000025e000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a74000)=""/201, &(0x7f0000f7b000)=0xc9) syz_open_dev$tun(&(0x7f000082d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000fe) bind$nfc_llcp(r0, &(0x7f00008fd000-0x60)={0x27, 0x782, 0x4, 0x1, 0x57, 0x80, "036a68ccd8c7341d0bb75228fc963b6aa6150dbc032e98d12e47feaf4a7e338368096bfc7468d78f22b1629592573741a7dcf53a3a913ed2649ce3e6e90208", 0x1ff}, 0x60) 2018/01/10 14:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000644000-0xe)='/dev/keychord\x00', 0x220002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000e8b000)={0x2, 0xa72c, 0x9, 'queue0\x00', 0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$keyring(&(0x7f0000992000-0x8)='keyring\x00', &(0x7f00004bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x1000ab) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) utime(&(0x7f000026f000)='./file0\x00', &(0x7f0000ef7000)={0x1, 0x1000}) getpeername$inet6(r3, &(0x7f000048a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000024a000-0x4)=0x1c) 2018/01/10 14:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000483000-0x8)='./file0\x00', 0x0, 0x21) r2 = add_key$keyring(&(0x7f0000cbe000-0x8)='keyring\x00', &(0x7f0000e12000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000af1000-0x4)=0xb) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fab000-0x4)=0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) 2018/01/10 14:44:06 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x402}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000012000-0x160)={{{{0x2, 0x2, @rand_addr=0x8080000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x6, 0x800, "cc7b2676c3a745b2b27db87a66d8c50be7086c1218f08de140362ede4f866df67cc5381ac9b600221f9bdca234f58d683eeb1114b91c0c795b7a0fa1ff45db7abb2ffa631e00a8dc7664e6a84a9acd1b"}, 0x160) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x3e4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000013000-0x9e)=""/158) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0x10f, &(0x7f0000003000)={&(0x7f0000013000-0x10)=@delrng={0x10, 0x14, 0x0, 0x4, 0x3}, 0xfffffffffffffd1a}, 0x1, 0x0, 0x0, 0x0}, 0x4001) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 49.294261] device lo entered promiscuous mode [ 49.302610] device lo left promiscuous mode 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000083a000-0x5c)={0x2, 0x1, {0x3, 0x3, 0x8001, 0x3, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0x5b)=""/91, 0x5b, 0x690, &(0x7f0000001000)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7bf05df4303c", [], {{0x8914, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @random="2118a86d490b", @empty=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x80000000}}}}, &(0x7f0000002000)={0x1, 0x2, [0xda7, 0x65d]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/context\x00', 0x2, 0x0) accept$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x20, &(0x7f0000002000/0x1000)=nil, 0xffffffffffff0001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000006000-0x8c)={0x1000, 0x0, 0x0, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sysinfo(&(0x7f0000002000)=""/99) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000007000)=""/247) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) futimesat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000006000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x300a000, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000e57000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000)={r1, 0x3}) 2018/01/10 14:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000d24000-0x8)=[], 0x0, &(0x7f0000c95000-0x10)={0x77359400, 0x0}, &(0x7f00000cc000-0x8)={0x0}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = dup2(r1, r2) shutdown(r6, 0x0) 2018/01/10 14:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f5f000-0x31)=""/49, &(0x7f00006f8000)=0x31) r1 = memfd_create(&(0x7f0000466000)='user\x00', 0x2) mkdirat(r1, &(0x7f000022b000)='./file0\x00', 0xb8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/10 14:44:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000013000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r1}, 0x14) 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007cc000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a23000)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000028000+0xb79)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006f2000)=""/4096, &(0x7f0000e33000)=0x1000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce3000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000022a000)={0x0, 0x9}, &(0x7f00002e2000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000029f000-0x8)={r3, 0x668, 0x6}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 14:44:06 executing program 7: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000002e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a1b000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005d6000)={0x2, 0x8, 0x10001, 0x1ff, 0x54, 0xfffffffffffffffa, 0xffff, 0x401, 0x5, 0x8, 0xcd}, 0xb) socket(0x11, 0x802, 0x300) r1 = socket(0x11, 0x802, 0x2fd) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) [ 49.404763] device lo entered promiscuous mode [ 49.413468] device lo left promiscuous mode 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000286000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)=0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x200) syz_open_pts(r1, 0x400) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0x0, 0x32}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x99, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000841000-0x1c)=@req3={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/10 14:44:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@generic="97f495b72d16774d22832868c67a4d33", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4615203bf391144e82040943121fd527"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0xd29, 0x0, 0x7, &(0x7f0000001000)={r1, r2+30000000}, &(0x7f0000002000-0x4)=0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x10000, 0xcf7, 0x0, 0x3, 0x57, 0x40, 0xe1, 0x6, 0x0}, &(0x7f0000003000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x8}, &(0x7f0000001000)=0x8) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="e1d5b886f06ee4312e43913d9cd73cb0778b127439a6a5e9482b6f2b1bf46c385f116c8edf11b7ad9e923f84f106e9bce47f95e7b887bc0bf31b9b645898acd67fe23dbf1455850b0c97217b22b55bb8a622dfb76d4285f2aeb4be40cb9591c0bc94a7a80ae21b07c50799c01b38e54dad6890df5bbec7495e6e236b67d4c3fb7c2de0e137b29b5b8df04a9a9da7d7b47ede07013dad356d01e4e13cbfc32c2c5f435d8f97870ff79ab38c6a87e20b55f053c5805414c4fe20963f1a6cf0620ddb227895aa1f063517d12dd901ec18a2fbf1", 0xd2}, {&(0x7f0000001000-0x66)="18cc34c917f51067d61865cbc0d22874dadfe53474c0ed74af7f895aa9d86a0824ae7eacb3f525de0f58a466167085826b875c0212461190d61601c0243ff3e6eba96a480d483ebef6d88d1ac00701a2e590fa5de58c38944fe6470110b26a59cce6a802b03f", 0x66}], 0x2, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000027000)=""/148) sendto(r4, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/10 14:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000055f000)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f000073f000)=0x0, 0x4) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0", 0xb8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ef4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000490000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef3000)=0xb) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000ef5000-0x68)={0x2, 0x3d5e, 0x4, {0x0, 0x0}, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a44000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00002ff000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfff, 0x5, 0x5a, &(0x7f0000578000/0x3000)=nil, 0x5}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ef6000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00003e1000)={{0x0, 0x10001}, "706f72743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c00", 0x4, 0x24, 0x7, 0xa0, 0xeab, 0xbf, 0x1, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c36000-0x4a)="b84b97faf0b4f95843e036f46e63fa418f03dea7d05c95192be5fef6985f873bb54b43d4d81d40c7edd95f2b077e56dd380575e0754f48fbe765bc14a2f2bedea21b2887c5fd5aa2c40b", 0x4a, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000ca7000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004ae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000cd9000)=[], 0x0, &(0x7f00005cd000+0x69c)={r1, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup3(r0, r1, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x13, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c31000-0x16)='net/ip_tables_matches\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000901000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008b7000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000599000)="0f790e25531205a04ee1acd439600e06babbf5915e382b0a640415df50720443f025d1eace877d61e672c29d688fbb5efb159eec09eb3db03fc9d8460d8f0865dcbc42e7d550326c12070da50228a90b4849e3b1ad671a0c745cdb9a277ebe4dac874ddd46df1ed1", 0x68, 0x4800, &(0x7f0000000000)={0x11, 0x4, r1, 0x1, 0x4, 0x6, @random="3ec11fde2471", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000050a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00004fa000)=[{r2, 0x406, 0x0}, {r2, 0x100, 0x0}, {r0, 0x200a, 0x0}, {r0, 0x0, 0x0}, {r0, 0x44, 0x0}], 0x5, &(0x7f0000a25000)={r3, r4+10000000}, &(0x7f0000fc1000)={0x3}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fc3000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = mmap$binder(&(0x7f000032a000/0x1000)=nil, 0x1000, 0x8, 0x12010, r5, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000605000)={0xec, 0x0, &(0x7f0000fc3000-0xec)=[@increfs={0x40046304, 0x1}, @acquire_done={0x40106309, r6, 0x1}, @exit_looper={0x630d}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f00008c6000)=[@fd={0x66642a85, 0x0, r5, 0x0, 0x0}], &(0x7f0000fc3000-0x30)=[0x28, 0x20, 0x38, 0x78, 0x78, 0x0]}}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x60, 0x8, &(0x7f00006ce000)=[@fda={0x66646185, 0x4, 0x0, 0x26}, @ptr={0x70742a85, 0x0, &(0x7f0000ea4000)=0x0, 0x1, 0x3, 0x29}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000fc2000)=[0x28]}}, @clear_death={0x400c630f, 0x3, 0x2}, @acquire_done={0x40106309, r7, 0x1}, @increfs_done={0x40106308, r8, 0x3}, @dead_binder_done={0x40086310, 0x1}], 0x2a, 0x0, &(0x7f0000fc2000)="d4df6b0f9482ff6a699e4079e6e2596fe93365a39eff6237fe08184ee2c00eadc2803c08cb2056dc93db"}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) [ 49.583073] binder: 6935:6937 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 49.598674] binder: 6935:6937 BC_ACQUIRE_DONE uffffffffffffffff no match [ 49.609789] binder: 6935:6937 got reply transaction with no transaction stack [ 49.618193] binder: 6935:6937 transaction failed 29201/-71, size 24-48 line 2920 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xf29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x200200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000054f000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004aa000-0x2b8)=@flushsa={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_settime(0x7, &(0x7f0000690000)={0x77359400, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x1b) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00008cd000)=@req={0x28, &(0x7f0000e96000-0x28)={@generic="ef764b9d4baf7671057e29202b5bced9", @ifru_ivalue=0x25}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b96000-0x28)={@generic="235047446cb813d1614e44e7f6ffd135", @ifru_map={0x2, 0xfcc, 0x6, 0x200, 0x8aa1, 0x2}}) writev(r1, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) getsockname$inet(r1, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x152ed339}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007000-0x14)={r2, 0x6, 0x2, 0x7, 0x7ff, 0x8}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000+0x984)={r3, 0x0}, 0x8) 2018/01/10 14:44:06 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c56000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bce000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x3, 0x4, 0x8, 0x6, 0x7f}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r1, &(0x7f0000bd4000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 49.620067] binder: 6935:6953 ERROR: BC_REGISTER_LOOPER called without request [ 49.639625] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 49.679135] binder: 6935:6937 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 49.682488] binder: BINDER_SET_CONTEXT_MGR already set [ 49.682495] binder: 6935:6953 ioctl 40046207 0 returned -16 [ 49.686958] binder_alloc: 6935: binder_alloc_buf, no vma [ 49.686976] binder: 6935:6953 transaction failed 29189/-3, size 0-0 line 3127 [ 49.711415] binder: 6935:6937 unknown command 0 [ 49.716053] binder: 6935:6937 ioctl c0306201 20605000 returned -22 2018/01/10 14:44:06 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006cd000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='loginuid\x00') writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/10 14:44:06 executing program 7: fstat(0xffffffffffffffff, &(0x7f000028e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffffff) flock(r1, 0x6) setregid(r0, 0x0) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000aa7000)=0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000045a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aa9000)=0x9) r1 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aa9000)={0x0, 0x0, 0x0}, &(0x7f0000aa9000)=0xc) 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de5000-0xb)='/dev/hwrng\x00', 0xc300, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000068a000)={0x4, &(0x7f0000068000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000e79000)={r1, 0x3}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000300000)=0x4) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000b5b000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) accept4(r0, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/10 14:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d6c000)=0x1, 0x4) chmod(&(0x7f0000a32000)='./file0\x00', 0x1) sendto$inet(r0, &(0x7f00009a0000)="", 0x0, 0x20120004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) connect$netlink(r1, &(0x7f0000d2d000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a46000)=[{0x0, 0x0}, {0x8, 0x8}], 0x2015) r2 = open(&(0x7f0000f3f000-0x8)='./file0\x00', 0x200000, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000081000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001f5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x6, 0x1, 0x4, 0x92a3b4f}, &(0x7f0000c02000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001cf000-0xc)=@sack_info={r3, 0x4d172f62, 0x8}, &(0x7f0000526000-0x4)=0xc) [ 49.725042] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/10 14:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005ec000)='.', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='cpuset\x00', 0xfffffffffffffffd, 0x0) 2018/01/10 14:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000bf1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000039a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000206000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000dcb000)={0x3745, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x7f, 0x0, 0x0, &(0x7f00001d8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffa, 0x47, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x3280000000000000) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)=0x0) 2018/01/10 14:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000528000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00006c5000)=@file={0x1000000000000001, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/10 14:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000458000)='/dev/ashmem\x00', 0x4040, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000b61000)={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x191}, 0x1c) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a9f000)={0x0, 0x0, 0x0}, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c76000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r4, &(0x7f0000465000)=[{&(0x7f0000fc4000-0xa6)="7bbfcb2423431d9546a8deadc0f2815bef81bc77bd6c916dea4eb7aed5f8c2972b4d181b26bce9d453a463d864709fcf8a186e844dcfd1b9fbd6ff64dce20ff493225fbd522d4480d987e0dc53e7d51ab885d1130e41094d6fe25e6179af80a61d956cf3c60e96cbff9367b8cf122062bf61849e054aff58a524bf145b74e8a23c2ea602727f85121d1fe84bb7f3c45e3b760c0fe4056b0d44ecfff8ec02d20bc21544328473", 0xa6}, {&(0x7f00000ba000)='ht', 0x2}, {&(0x7f0000465000-0x52)="3ccb5aee2facbab12dc754eea0dda44657bf5e96f4dfc52ee474896d05abf2ceaaf8cecf8f3b97f44afcc458613f5c63344e2e4afd86b53c3128d3cb0b031cd141f667935cc13716248b90774fbb6bb0fe53", 0x52}, {&(0x7f0000efe000)="e1b3869de4cd22c7b529c13747983a32d871ba5ff81229974d129a08c859c42f5cb310ab7752621ba13f6080ca2ae0fcecf68750ac3cd3ad9ca265eccc7ae77bcc19aa17c030b0e0c51ea58c170f54dbc055a13154ae8638f65b997aaa9c03abe3c73440a63f796e7b554d84f54eb9261c2b", 0x72}, {&(0x7f000065d000-0x1000)="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", 0x1000}, {&(0x7f0000ddd000)="970e55033ae516d6090a82248d71df3aecbddd43869b6003235638ce4921b63d4829b83820cc3dbd08e4aa993b1998ed153bfe080e19ec0cf623ac15502bbec9460b403b45a507ad4d533be78e6e1f245017f5f0ab84f7788c72bc1b60e2fba89e4ec4145a40e1b278e1f700121eec821e58eaa272427dc8706515fbb9157d33d419d1efcf0aa5c7cd2ed60108784365d598ab6a7c17851fcedae2fbc782e740db1fc3f9a2454a9787a2623b91a72c50e2025c586aa996ac495fc7cb", 0xbc}, {&(0x7f0000916000)="152bf50f6f3edfbd8171adf52a806d17be50bba7805b9be7727bfda3ffb7517b04e806036940bf3f9a86e2f8b899696c5985ca37bafd0a8c8fade5910d4ec12402a3f763832eadd4334d180cbe5817eb7d4990ef90319263cce95626ea31501014b8f21c5349713de83bb44da091897c58ac3e8c17a3c24f9e7c38fa5ad3b86a788f41c12aa45c3e44194496a280aa0a53a9c07549ab1ef4c87e", 0x9a}], 0x7) sendto$inet6(r3, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f0000fd1000-0x28)="260000005e000900000000f839e3000000f40f00010000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/10 14:44:06 executing program 4: r0 = socket(0x10, 0x20000000802, 0x0) setsockopt(r0, 0x60, 0x1, &(0x7f0000579000)="87374c8219163bc23dca0149ba10e9201439f83111108b4bbad6178bd2ada2aa6f646b204090b6af31e4cc40f0c910a4d3e06a6ede809811d432e9c9816866308bb7f2cc18c23b0d02616fc7083b777b175d580d1683", 0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4900}) 2018/01/10 14:44:06 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000005000-0x8)=@sco={0x1f, {0x1, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x0}}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000)={&(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000006000)=[{&(0x7f0000006000)="8ae50a9fb1243750309f02e2aa36afea3372b7dd1c92836d8a2de3a5b19040b0b764c70a28f121ea0d64b15eca5e35441cc160e74d8065793aab43031bc884410fdceb8bcec488881c553048fd5a2ebb21af1e1e75", 0x55}, {&(0x7f0000007000-0xbd)="3daec5ffb29adbb0ec76169d4375aad86ab84f3416af9cf139db939d92aedbe2b106a34351b776f1da895dd5d1f0739db0e46c055888146e382af786d72f323fdf87e81eb560d874cb544f9be3b4b57fd29249405e88e3fd4f9f0ba8b3b5fed6b33effea5d0da013d559aadf49729f446aec4e7632f0af3ebf467c39457cfcc1bac2f8e5f9eac4f8857a61bac2923e7736d2925638266d65445d71760f38e7886dab350586d014ca84dab46ac5d56fd80199dc7ca91408788417fc0042", 0xbd}, {&(0x7f0000007000-0x3c)="35273bcc928bdd27d155ca607323ac70f8830a5c2ea16287e8e84a41b87071a77f0e6e94f5855267d5476ddd6c350e621b3582c94e4cb478cb656752", 0x3c}, {&(0x7f0000007000-0x1d)="e82c44e4a431deb4af3b2480cf0133efe17f7b35a781f4189de9510677", 0x1d}, {&(0x7f0000003000)="a4efe72e943f4efae355efe4aff1825ce148751ded4fc87d327e48d2eb56cf362ad9e8c271cbe91c18c832436655c57228f87a8ecdc6ee1fb8b406032ee1c4bf45096c69f09b7d19ef50f8bdf3611e8f20a02ac261ad67cf7e1918b4fcdcfefb7e7778a0b3c5732add7f8e6f9fe61bec0a193560385a0d74e981223ad13c84127c5c09b79f818340248fcbffd7037b4e2c7c43c6d96f96ef44a24bf50cddcea0276fe6cb8dc9bf4caa747c937b20411090", 0xb1}, {&(0x7f0000007000-0xff)="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", 0xff}, {&(0x7f0000005000-0x6c)="2e3f8c611a2cd588ce890aabc18e34941d6812113eb00b1ec1949f991a280ddfebdc4de6b96bfc92a371900c9244d61a6320a335ec48c250d74b54546caa064d610ab493b22029a2557d2d64c5a7a6cc5b1fab2befdb50d295225775684b7844d012a8fc0f78257c13181d5d", 0x6c}, {&(0x7f0000007000-0x64)="4d1d4c8255eba59e2c0f23667e81d8a1970415f5e1967d66bb9023cffe13d839d0eae58295f45ad90943545b6a4220f5444e149c634265d7874a891181e4b6b0efe393951f7a2f6703e8b3b1d58befb554ef386060f8b0216f8156b56b8e5fc56b1c2fc4", 0x64}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000007000-0x30)="6c839749d1e01663e39c444160248837b9366b1e5180291902b349d8883722a83d0915427f8e36c906e2f1bbf1ecbad7", 0x30}], 0xa, 0x0, 0x0, 0x4008000}, 0x8000) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000007000-0x10)={0x0, 0x12, &(0x7f0000006000-0x12)="ff9ce30be9547c7d1d13d829a05286215d0f"}) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000031b000-0x28)={@generic="1100000000000000001e3b8df57d80fc", @ifru_map={0xdf61, 0x81, 0x6, 0x0, 0x4, 0x0}}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000a08000-0x38)=@routing={0xff, 0x6, 0x3, 0x8, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x38) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000f57000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000922000-0x4)={0x0}, &(0x7f0000310000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ipx(r2, &(0x7f0000bfa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000706000)=0x10) setsockopt$inet6_mreq(r3, 0x29, 0x10000000000001b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r4}, 0x14) bind$llc(r2, &(0x7f0000f92000-0x10)={0x1a, 0x4, 0xfff, 0xb4a, 0x6, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/10 14:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c3c000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c68000)={0x0, 0x3f, 0x30, 0x6, 0x5}, &(0x7f00003d6000)=0x18) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000643000-0x8)={0x2b, 0x80}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e56000-0xcf)={r1, 0x0, 0xc7, "48439cda617c9a88bea6551f39313d7b4546905d34756f523f8cc89fb74676ff24ec8178f6f00333092b1080552f04526e83df35c1cb1e46963b31dd1903e82e08b42b099238bd2695a7a35efeb6ff7dab53cf4bb095f1e453a550c73b008b0367de4fd81ffea1b43d836c8c4e64ca0845e32f64bd983b20886744ea2007a89dcbf6f72e0b9e5e39dca8a5d8c0053614da8d1897b339c7703ea594602c3e8e2390b83d69b404d7af670c7680794557f790f0e862d633c09c497806dae909a5e3156d92eae9d4ec"}, 0xcf) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d8000-0xa)='/dev/ptmx\x00', 0x400900, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005d6000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x802c542a, &(0x7f00008e1000)={0x0, 0x0, 0x20000000000, 0x4a7e, 0x36e0, 0xfffffffffffffffe, 0x0, 0x80, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005b2000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd2000)={r1, 0x81}, &(0x7f0000429000)=0x8) 2018/01/10 14:44:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f000006f000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000002000-0xc6)=""/198) futimesat(r0, &(0x7f0000aac000-0x8)='./file0\x00', &(0x7f0000009000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000008, 0x1, 0x0) socket$inet(0x2, 0x7, 0x88aa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000b42000)=0xffffffffffffff6c) fchown(r0, r1, r2) 2018/01/10 14:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bc000)="6e65742f6669625f747269650009000000289cb87a9c97bcfa596afa715809b325c7b603875fc9d242c4cb7b130d6ea64fa7e5a2758e13d101c4a85d4ed88757f3ff5f85c2d5338d1bfb52e49e55189b4d856ea35e99415e0f5767768cbfcebf19868b0281f8f3c0ea268664d95058b137d9fe37a88db6873688fb84a7c861c12e160c34e3346111964f9d53f5e42d021f9492e48f31d85836") sendfile(r0, r0, &(0x7f0000a6b000)=0x0, 0x80) recvfrom$ipx(r0, &(0x7f0000e80000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f00005d6000-0x10)={0x4, 0x9df, 0x100, '9KF})Y', 0x4, 0x0}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000f52000-0xe)='/dev/keychord\x00', 0x8103, 0x0) 2018/01/10 14:44:06 executing program 7: rt_sigpending(&(0x7f000093f000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007d3000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8918, &(0x7f00007c9000-0x28)={@common='eql\x00', @ifru_mtu=0x800}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f000023c000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006bd000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x7fff) 2018/01/10 14:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) faccessat(r0, &(0x7f0000157000)='./file0\x00', 0x180, 0x1000) 2018/01/10 14:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getcwd(&(0x7f00006b8000)=""/251, 0xfb) 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000004, 0x1, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a2000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00002d2000-0x4)=0x1f, 0x4) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/checkreqprot\x00', 0x0, 0x0) renameat(r1, &(0x7f0000aef000)='./file0\x00', r2, &(0x7f000096f000-0x8)='./file0\x00') mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000af1000)=[0x0], 0x1}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003c0000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000aef000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000af2000)={0xffffffff, 0x100000000, 0x3}) 2018/01/10 14:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000080d000-0x8)="", 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eca000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00005a2000)=0xff) 2018/01/10 14:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000486000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000580000-0xa6)="7e9c8c98d189c200ab1bab0d44ae6f8da9b7b3f8ce76527a12c55c871a2be6c5a1dc6bc555b3db68af29e15516bec68f8007bb8ddeb46b8b32a86bca08d2bf3b0b57aa0ec563920252901ab2d7c13a4fcba583ee75943dcc154d9c1baffe32589c5b467c04256d555428dd5b2061111a11295ba7d5f8a78c505a4ac41d3f8e275db2c16a0051a4893a7b5a3d7c56e36804ad4ca30bceef3420e5e02fa856f108c0e8ebddd5e6", 0xa6) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00002a0000-0x4)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000bf000)=0x0, &(0x7f0000cc3000-0x4)=0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000031c000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f57000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000959000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000051c000-0xc)={r3, 0x3f, 0x30}, 0xc) r4 = memfd_create(&(0x7f00006f8000-0x3)="2aaf00", 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000244000)=0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000a77000-0x47)=""/71) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e02000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/10 14:44:06 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5c000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000f5b000)=0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:06 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004fd000-0x5d)={0x0, 0x55, "985bc5466521510b62381238eeafa5d8563193bfd187ae1a263578dfe3c16b67f8aa2e9c4013397c8e89e820e76ed011379211641b010e34924abc642f8904a42bca5e76f79cf1720e7d63251fd63b4dbaa774a3b6"}, &(0x7f0000fd5000)=0x5d) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd6000-0xc)={r1, 0xc84, 0x30}, 0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000713000)={r1, 0x1000}, &(0x7f0000fd6000)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r7 = getegid() set_robust_list(&(0x7f00007cf000)={&(0x7f00007a2000/0x1000)=nil, 0x6, &(0x7f00001f4000/0x3000)=nil}, 0x18) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bf8000-0x12)='/dev/loop-control\x00', 0x630100, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r7, r9) fcntl$notify(r8, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/10 14:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000318000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00005bf000-0x8)=0x8000000000000000) r1 = socket$netlink(0x10, 0x3, 0x4) signalfd4(r1, &(0x7f0000bff000)={0x10001}, 0x8, 0x800) writev(r1, &(0x7f00000a8000)=[{&(0x7f000036c000-0x5c)="580000001400192300bb4b07000000560a0602000000000000002ec28e0058a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a50000041c10e1ed5e0000000023221f1000010006f400f8ffffffe86b0f536e", 0x58}], 0x1) symlink(&(0x7f0000def000)='./file0\x00', &(0x7f00006cc000-0x8)='./file0\x00') ioctl$KDDELIO(r0, 0x4b35, 0x0) 2018/01/10 14:44:06 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x7, &(0x7f0000002000-0x2f)="ff8e22de57db5262c2774b796e431f7622c5c899e11fd2890135ff8e61df2491201043eb1b3a0001000300424a5935") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x4, 0x1, @thr={&(0x7f0000003000)="c32bc78c33249a", &(0x7f0000003000+0x8dd)="ff7ad84ea75945ce8d9370d01eb68524478de57e03b99221d36445c1481394fbafeec720"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000)={0x0, 0x28, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000005000-0x1c)=@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000005000)="ccf5099cd9fa5e80c572bad43c785f8fd64e05b9d98017851dafffcc3aa5a65823ed7b65f72297f323e1034a425fac467ca49d547c1ce40ccd2afa4d320e7099a085992d8c972ef5b57d5da6747fcd5e238c3f3bf9d7fa3124db5a42c3bc01a5e8dfee831b58bbd2bf2fcb7d646f45d29b1b6802b0a534375e741d9f530c76c9597b099a489818ce7ea1b2c12298d8f58fb011bd3e8ebe7d10b358a8cb89bc905dcb69896e5e260729ff65cd71d19771ba2924d5b19753ade92e683bf926ce660507fb16624cf3607055c7e418513a06827b981756a8cd5d1629081a077874b9bc08147d7e040979069300b2", 0xec}, {&(0x7f0000003000)="a49f705b361cacb981c2fed6cdedf03d2adb6f55626e333deec4813ad0927bf366cc3853f60f1ae6d14afb66155b14a0cae9a64d62a61c287606b7", 0x3b}], 0x2, &(0x7f0000003000)=[{0x108, 0x10c, 0x8, "14fa306a31a8a62a22d0728de334d1e039f4959bca8704e4e817140068b3ce812d0f001c4f627882941c682653997111f7049662bfe05606242d44dc2bf288c961460b35d91454a72ae6abe22c3c1bc99db23b13177124ebe3f574dfe4b719c58dd91d3b69ed0c9c3a98fc083a7705b90ffd25e3dc54d214e7c988f146df67ba82775d548eb019e252b976ad5855bc65d730b1fd54c1d083a3ba00c4ae96c3ecdb7d0193b5a0325a01da438215a3e169afd2ba87499c844d9dbb8f9d4e21e631e705985d7703b61d7e3040b430b0c5f71ed05d088cb8a4239238d6d38002274fa686f38c79cd0782fa1d6ce9688698644decde2367"}], 0x108, 0x40010}, 0x1}, {{&(0x7f0000001000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58, &(0x7f0000006000-0x10)=[{&(0x7f0000006000-0x5)="16b790c609", 0x5}], 0x1, 0x0, 0x0, 0x4000}, 0xd6}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005000-0x67)="61fe4269dd87ba3cef47e1bde54f22083bf9991a39182620d316b8502884de24d8799d185125df7635e876a8c2b0d32e91708b37b3d5dd7a6f293a3653c0ac45fdbc19d9aaf23c8b2b9992ebfda97aa4e7e4976cbcd8637d3ac2bbb5e504d25f6f2acfba89b8bd", 0x67}, {&(0x7f0000005000)="79bd9060bf168a17ebcaf8a9c9dca1892d07ee", 0x13}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000000000)="b9cee9ead97f66469c44d5d3df19f6ff88ec6bf483d1eb79572a0efe2c2af4fce27d4d892487f1822aeb34181d3593fbe8d1a2c7a4ffa7f5911fa23098d44ffc202f0139dc4a604cc050efb0a4763bba26e39ac764f276bfe06456e883cb408ed3cfcaa86d55ef49c7784c42e8cc05ce514e300d948c722e06abaf", 0x7b}, {&(0x7f0000002000-0xb0)="5ead4b0808c6976541c1d44b38e1a6f05d8f5ef6378bc08e583ea8124d667d7aa512e17d251c2802bbeaba73e13a9eefa43c9687880e2fc39d6258a27adc77e70b9088f74080832ec3128a98ca8cd28a4f5a11db72d41037a3fc60ad208943d79d11e66ec3654df94e4a145938a95fcdb13d4386becf918dd2602a76b2096bf7de6d7769619252f10c0425cf4fede798ede44eab8395981811964e4b9632ec8027707fa16afc2e97f09a9d82834a1c65", 0xb0}, {&(0x7f0000005000)="619816b4d2af5b3957a35e75c7ebd364701e02eca992601fe406790463ad11580acb0f38eda3f2f7d5832e35b87d0c92477be685cea875eab653aacbeccd126a811a98aadd93d5acf84d79aa563bcdd9e9c2162b63d9901f0cbfd2d0b07b3db674ca3177ac046264a29b34d46d334e92c469313231aeba949b7a18aa69ed47646ab60d8ba51c8dbf405d6f94ce0b97511c4c6c78fa2b01a11b9216f7f34ab8f8ab9e05794d15a8a525258732c6bbcbaa22a62247ac403b3c646daff96edfdd3a739eb1806888788e11b0ad1799da474197d90994eeef704f53d6", 0xda}, {&(0x7f0000005000)="2f535057fe40e2eb32047190c5cc4150d4dae327ef81f8aa2fc901485f", 0x1d}, {&(0x7f0000006000-0x1000)="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0x1000}, {&(0x7f0000005000)="f14d9f89fb731e963c1345ba4479f8792b2ead095d5d52c5116393a08244834083c0c3a6c08740bd69c9b6535f0a7dbebb4bc1726e4c29621f27318e8c5c4948a402d46579f03bbcd9930315d1d681a8692734d27f6167409d3779203d94569da902a137107fd57d1610245ced0fd486650a8a94066b39b41978eda59018cd6c4cc51a1d32e4a8155fc7cafd3bb090587baaccbb7d1757f9ee8cc173137c35a13e7f83095c25e0ae4e2f02f8c44b0ad68e6c456316d1078152e86f6cdafd4a3aadf310993c4d0259fbf13ba55a53ec01a2f09ffccb060de028fa4d", 0xdb}], 0x9, &(0x7f0000003000)=[{0x108, 0x108, 0x3, "fd47ed8fa24a04706ce3a4f7115e606b7926e8a75287c4f96b43fd51e58ac7e4b8af51dad22a9e3a246ecf9c946dbc8ad162c0fbdbca7ac54648bec2d15c140f73f63963cc22a93482faacb5f0aa8fce927cb7f125b64414eb47b6a45cdc8c01e49d37fc70c2027b46f55e7a50a3b748d8378c3f9c04378d2157cd45d47e9d296ff05c1691c1437d95e260595a8efd59b7c6bd5c6a60ef4156f0248f55c4f859f47e9d747796c8f1347635a445c7ff44d0e11b7a66b396ce84a3380438cca8af594680927ca055bd827374fce4365e1fd9523d7e96d55290f0ac69cb585e0674891a0d1d0edad462a0a6083b7648497987c3dac3"}, {0xd8, 0x11f, 0x1, "371a521ffbd8d94bcbdda25de8836d48889f6fb8fe2b9a30205dd1f8d27b032cb7c495e6dddad705a87da61219e55309b6b0e3b4eb8046a02caafd072ff8b68396ede1614bf4af3a1061bb4143c408560eeabdc7d4478b21b4bd0379c3224a012f12835b50e826cdb3d9e84d6ef0b62c716712edbe618b76b913f5b663e8718c5230056bcbb240ea7ea9935738113dabb3739d995284e93e1c221dc3234550b8c1437c17b62261afa21987ae7df586e651c7e6187a6b2d6b25b2f27ed8cb1416a763c4e3"}, {0x80, 0x101, 0x2, "45c8eced9d1e3b7f418dcd0248f212f55bbb0ce927c3e3a15fe6965be61ee4d14bab04a2e77969d4f4f195844e1d9b3e1247b53754323fc7c64e47069e4a7837803e59416cbb909e7fe13570ab8cf18dea7b32939375fe24448eb10127df23e042e8dd2901fe42d9ee731352aad6a2"}, {0xa0, 0x10d, 0x1000, "25027c94a00e24facf82efa3b79afab6183337c250449e8d07cc44b36fc6acce61d92f9c71e9d6640b204a5369cb05bf721453a8667e4b393d8cf886fa4655a76272eebad34c4e0cd0e590f889a9407aef6c478433e51740bf438607e4ead212c852f1d8cd6fb369325bcb0da8664776633b7fd9241d4d38a91af5b122c99f02953520a44ca2e7ffc81a1b"}, {0xc8, 0x0, 0x1, "b849032edf7efcd76f2d5ba281104e1381ca459224d2e2b5d6bbea3be2dc2a4029a2165f0f31c62968ca2993e59a83e329d1b1bae6d5954bf27f0ad71720e7d985d9d3e95ce65c0155aa6d90c350acc4ce6f12294a50b4343b1acc803d2a55cc02ea4610d9163c8e1a1b8d211feb7edc4e8921c0ac1a6f7ac46331e449ef4741cbba6144f6a75b3a6e953d589e9ca0804aefb3568b336775d4cd97a4a1dddc5c53357fbc42e6f84ffbe67118d858685c5e1762ff"}, {0x40, 0x197, 0x8, "af57c594cb09ea6481beb4749d931ea2de1406cea7bba1ed4bd6ea9df207dff30fb91a8298c1824e94e454f1ab4a"}, {0x90, 0x19d, 0x0, "a6adf67da852cb7b5b068669ae8319087c44682ce79c8164673af3914b1ec5c66007d5c5465c4846349258f04299b8d7631191f1882ed97b5f314e1abda76bb1af998b8c959549ce3ee330fef8ad475ce9d4c622f80f689d7329049d9d80851e0bb8adf632f5caaa374b8f2138b15189d6596eea64b0e5ce07d213683929"}, {0x30, 0x197, 0x1d, "ca2ea1823876f1e3768991ab1a212ee68918d213de64b27bcfc11876"}], 0x4c8, 0x4}, 0x28}], 0x3, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000003000-0xc)={0xc0000001, 0x0}) 2018/01/10 14:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000518000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000da3000-0x4)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a3d000-0x4)=0x0) 2018/01/10 14:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r0, &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r1, r2) 2018/01/10 14:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') clone(0x0, &(0x7f00000aa000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ac3000)="") keyctl$join(0x1, &(0x7f0000067000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/10 14:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000a8d000-0x4)=0x0, &(0x7f0000bd9000)=0x4) 2018/01/10 14:44:06 executing program 3: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000000000)=0x1c) fcntl$setpipe(r0, 0x407, 0x3) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000015000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/10 14:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000446000-0x4)=0x0, 0x4) fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) socketpair$inet(0x2, 0x80807, 0x1, &(0x7f000075f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 14:44:06 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2018/01/10 14:44:06 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000fdd000-0xb)='/dev/loop#\x00', 0x6, 0x8042) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000fdd000-0xc)='cifs.spnego\x00', &(0x7f0000892000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) keyctl$search(0xa, r0, &(0x7f0000fdb000)="91657972696a6700", &(0x7f00008d5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005b000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000003000)={&(0x7f0000012000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 14:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000532000)='/dev/input/mice\x00', 0x0, 0x10100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e7f000)={0x0, 0x4061, 0x93b}, &(0x7f000052d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000340000)={r1, 0x45b, 0x10}, 0xc) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000e48000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/10 14:44:06 executing program 7: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000131000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000059000-0xb)='asymmetric\x00', &(0x7f000041c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f2000-0x2)='\'\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000141000)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000041c000-0x38)={&(0x7f000041c000-0xc)={0x10, 0x0, 0x0, 0x45410080}, 0xc, &(0x7f0000341000)={&(0x7f000041b000)={0xd0, 0x2b, 0x200, 0x6, 0x1, {0x1, 0x0, 0x0}, [@generic="31bf167c780017686cc09d9dfd", @nested={0x28, 0x8b, [@generic="bf87380bf4fce3cd48857a9f05c50bfff217b713a6e0aa8b97bf9a9682", @flag={0x4, 0x2d}]}, @typed={0xc, 0x32, @pid=r3}, @flag={0x4, 0x35}, @generic="9a2f107c59fb80be30e6170f3b649c0640cf7380126b409c7fe7dce2947cdfbb8214a64000c696ddef1c07fd0d5da6b36a5b31785d287e4021f3fe9c6b12c4a8465ddb9dca32d347e4a708977fe4a124fa967ab706036f7b4b34b13068cf33ae2b754c5b106f78e1c74e333e5ac97023a31506f8f1"]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x40) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece0d0d", 0xb}], 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fef000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000004, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r1, &(0x7f0000b15000-0x18)=[{0x0, 0x0}], 0x1, 0x7) 2018/01/10 14:44:06 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000515000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x87)="93efbfe68fbd2c1759abe02b726d56f78a351a6d1ff55792a4cd22e9c92fcb53eba65d0b4bc98f7ce76c9e1c8e5e4d091aed328bc12312a32a9499db23d94a15630c540140a31a35b8be9aa84a5b193bfae2df85405222263adcca369a2f8b5ff35a52f20e31267ae6d4622c244eea834dc26d3e442179cb38c355f23eb78e76aba45f2963e4d3", 0x87, 0x20000001, &(0x7f0000000000)=@generic={0x10, "6a3a2de7c278d29aaa63c7131993ca9974add6964e35c7b2294b55b4d8c90cc6cfc2b620f127a96998dacc72aa0d2c5de84b52ba5b5e5e7b6c8ae7140aa5a1a487702ca9d807e61ea659e764bcc82c3f1d2be207e8477eb63cd94b9c0fb4fbcfc02a4fbb212ceafeae65ab405310f51172f8313bf770b56c00a889340efb"}, 0x80) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0x68)=""/104) prctl$intptr(0x1e, 0x0) 2018/01/10 14:44:06 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00004a8000-0x4)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00002e1000)=0x81) r1 = socket(0x10, 0x802, 0x0) fstatfs(r0, &(0x7f000035d000)=""/166) write(r1, &(0x7f0000fcf000-0x24)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) 2018/01/10 14:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d23000)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) connect$netrom(r0, &(0x7f0000a6d000)=@ax25={0x3, {"57481f93f185a9"}, 0xfffffffffffffff9}, 0x10) unlink(&(0x7f0000482000)='./file0/file0\x00') 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/enforce\x00', 0x19f40433377f2e2d, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b89000)=0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/01/10 14:44:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f59000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f5a000-0xa5)=""/165, &(0x7f0000f5a000-0x4)=0xa5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f59000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f59000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c85000-0x4)=0x10) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000f59000-0x4)=r1) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f5b000-0x8)={r2, 0xffffffff}, 0x8) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f5b000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000f5c000-0x4)=0x0, &(0x7f0000b1f000-0x4)=0x4) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f57000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000f58000)=0x2, 0x4) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d7000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) 2018/01/10 14:44:06 executing program 1: clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") setrlimit(0xf, &(0x7f0000f36000)={0xe1, 0x1}) rt_sigreturn() 2018/01/10 14:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/10 14:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/sequencer\x00', 0x200000, 0x0) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000007000)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') socket$inet(0x2, 0x80003, 0x1000) preadv(r0, &(0x7f0000006000-0x60)=[{&(0x7f0000004000-0x5e)=""/94, 0x5e}], 0x1, 0x0) 2018/01/10 14:44:06 executing program 1: open$dir(&(0x7f0000b01000-0x8)='./file0\x00', 0x4000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a77000)={@common='tunl0\x00', &(0x7f00008c7000)=@ethtool_drvinfo={0x3, "83651fd5bf638205ed5705ab2c8cc7d3b80c11ce831ec4d4ec6a9848a8cf51ca", "fb9a97b7ecdc4f4541ebb85b38b7f7cf2b37b36aa98ea598ca8dd92e8c83c835", "d227e57359c6a7705081f5b36eae9652693f8f85f3fcab784821feb810e96c84", "14a0944036c8f60c0cbe3678a54957f633af2c6a1de47215423232e405828b3a", "73a50e10d8a308d4786f1937228e85ff70a3af0b422274491476fa3d6057a8f8", "17dc53a5635409bf08e3fa7e", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000296000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000081c000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000229000-0x4)=0xe8) getresgid(&(0x7f0000b59000)=0x0, &(0x7f0000e09000)=0x0, &(0x7f000081c000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000cd5000-0x8)='./file0\x00', 0x2, r1, r2, 0xfff, 0xffff, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000915000)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f9}, 0x1ff, [0x9290, 0x4, 0x3a, 0x8, 0x4000, 0x2, 0x9, 0x2]}, 0x5c) r3 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r3, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00006db000)="", 0x0, 0x0, &(0x7f000063e000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 14:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e2e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000071f000)=""/203) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r1, r3, 0x0) 2018/01/10 14:44:06 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe200000050000000004000800090011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000003000)=0x8) 2018/01/10 14:44:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() sched_setparam(r1, &(0x7f0000001000)=0xdd1) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/227, &(0x7f0000001000)=0xe3) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227c, &(0x7f000097e000)="86") 2018/01/10 14:44:06 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000098a000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x69)=""/105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00002ae000)="1f00000001021f894c0000fffd01ffffff0000ff0900e47f050001ff00df18", 0x1f) 2018/01/10 14:44:06 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fd3000)={0x1, [0x0]}, &(0x7f0000206000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) 2018/01/10 14:44:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00009d8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$random(&(0x7f00009d8000)='/dev/random\x00', 0x0, 0x0) syncfs(r1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)=0x0) 2018/01/10 14:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000795000)=0x20000000000004) ioctl$TCSETAW(r0, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f00008b6000)=""/0) 2018/01/10 14:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000923000)={0xfffffffffffffffb, 0x1, 0x4, 0x1, 0x4, 0x434, 0x20, 0x0, 0x0}, &(0x7f0000cfb000)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000132000-0x108)={r2, @in={{0x2, 0x0, @rand_addr=0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x6, 0x7, 0x6, 0xc000, 0x7fff, 0x73, 0x51, 0x400, 0x0, 0x1, 0x0, 0x80000000, 0x7]}, &(0x7f0000e8c000)=0x108) socket$unix(0x1, 0x5, 0x0) 2018/01/10 14:44:07 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3b4000000000, 0x101, 0x4, 0x4}, &(0x7f000053b000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffffffffff8, 0x8000}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000053d000-0x18)={0x0, 0x7fffffff, 0x0, 0x2, 0x4}, &(0x7f000053d000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000053c000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x8b13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000053c000-0x70)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f000053c000)="c10f8f59aa47fb375d40513a83d2dacb417aeb09aafd996544ea712228d29a39bd9b7580640ca91e3584b90bf79e7c3e659355c6c3210c4244bbc78924e3830e36a3e93e17501f1428127ba54ba85e72d3872e9f133e4336edd308bd0997ff90b1590aa4ca6fd8163cc7bc5d6989c4b54d0b8be1ff1c591301782d9e391804707344c513f47c47f4782d3fdb3a", 0x8d}, {&(0x7f000053b000)="d939ff678c5ed53d7d43171f2b0420edfe26bc3358ace27541f3b027095fc3cc38c3bf2d70bfa57a4d468ddf9281b1b123219d9422f5bffb85b10c071f179b5a6637cf419437c10a8d35b3064f27994eabcf891e23e38f0f441bea66d24190f1", 0x60}, {&(0x7f000053c000)="57dd1a2555d4efa73aaa640c3225f5f17abf13f95d18babc767c438fce5f889ae6dfbf1645d94a0d5ed3c336c5e8f357e9fceb69fb3171c4ab08eefba1c25bf4155b59f1106d6df0981b00a6f657e94a2ec048bfce85bc617e1914d2e86b355ba2157ab2d087", 0x66}, {&(0x7f000053c000)="08e24d75ea5b0e6a18a56d749560fcbb895e73cfe35d24dcb04d93fcdbbd4734ba8d6aa2cafd8d5435960edfe65a13a408cd69474aef7f4a4859c7e79a544513b1a4c9ddc80a74f98ce341a36171e939735e28e0b9d565a7afe0d99596583f5f7c6f16dc00d5e8fa15a0f53823fd", 0x6e}, {&(0x7f000053c000-0x79)="ee08af41808d38ed8664a77e97f57cf40c5c76a6abf399af473cf17779a4d6fba8ece6b8539a28afa3a1e43a20b7b227ef0cb72d9d910179ad66635b393fc6e6196c008390a55ea2c1be2db1da85e7bb056375de88d9628761b442ad68621806549a73e20f031f5b52917a491acd6fe7047d129dad20e249e1", 0x79}, {&(0x7f000053c000-0xf1)="9297940fd9d26109c44a4a228ea96e7c30676db9e367b435a361587f008977b2dfe6db2e467f8d407807ae53fc713ced6a1ded19e1dee7a8ec103b41519cfa7daf77e50eb855dd5a7992ee1dfdfce3201d885c7301fbef940126596ddc74b3c4e20d13b5dd7db6957a403412caf4dd3dcd01f6f59c2104196a9d4be364cb417b8c6fef024e16984eb9f9a996416f69b884c1e380dc815bc845c1efb50758d0f4e4816a31b323ef0ab8db4b5ddf75a061095455ce5cfa474a4fb90364b072e376df97afb2317be31fe00b2e17157f5add5a090f2bfc0942b266c2d85a87181254284f3c25806cbe8c69d6894d905838eb37", 0xf1}], 0x7, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x1, 0x8001, 0xe502, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x3, 0x6, 0x400, 0x58, 0x8, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x1f, 0xffffffffffff3d0b, 0x5c7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x8, 0x1, 0x0, 0x4, 0x9, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5fe, 0x8200, 0x1, 0x1000, 0xafd, 0x1000, 0x20, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x80, 0x8, 0x80, 0x8, 0x2, 0x7f, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x1f, 0x10000, 0x7, 0x8001}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x7f, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0xfffffffffffffffb, 0x3}}], 0x1b0, 0x8800}, 0x80) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/10 14:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x24, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000841000-0x1c)=@req3={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/10 14:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xf, 0x3, 0xfffffffffffffffe) recvmsg(r0, &(0x7f00003b3000)={&(0x7f000054c000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004be000)=[{&(0x7f0000120000)=""/4096, 0x1000}, {&(0x7f00004b8000)=""/66, 0x42}, {&(0x7f00003a8000)=""/68, 0x44}, {&(0x7f00005cd000)=""/88, 0x58}], 0x4, &(0x7f00008fa000-0xab)=""/171, 0xab, 0x21}, 0x20) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/10 14:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) socketpair(0x9, 0x80807, 0x4, &(0x7f0000ce4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d5a000)={0x0, 0x6, 0x1, [0x3ff]}, &(0x7f0000f34000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000225000)={r3, 0x7}, 0x8) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000b7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/10 14:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xa) socketpair(0x3, 0x807, 0x7f, &(0x7f00008c2000)={0x0, 0x0}) restart_syscall() ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000e50000)=""/123) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000558000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000bc3000)={&(0x7f0000c05000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b5000-0x10)={&(0x7f0000ea7000)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@flag={0x4, 0x0}, @generic="033a4ee54b78a63a25"]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e67000)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xffffff16) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000dc1000)=0x0, 0x27) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000a25000)={&(0x7f0000c50000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d21000)=[0x0, 0x0], &(0x7f0000579000)=[0x0, 0x0], &(0x7f0000109000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 14:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000f05000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/10 14:44:07 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000063b000-0x4)=0xfffffffffffffeea) sync_file_range(r0, 0x0, 0x8, 0x2) r1 = open(&(0x7f0000664000)='./file0\x00', 0x80000, 0x144) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041d000)='/dev/sequencer\x00', 0x8800, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000114000)={0xa, &(0x7f0000f3d000-0x28)=[{0x7, 0x1}, {0xfffffffeffffffff, 0x5}, {0x400, 0x9}, {0xffffffffffffffff, 0x5}, {0x4, 0x9}, {0x3, 0x2}, {0x5, 0x8}, {0x5, 0x8}, {0x140000000, 0x1ff}, {0x101, 0x1f}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x1, 0x2, 'client1\x00', 0xffffffff80000000, "91b49fca80f65099", "8bf60d87e9daa89c8e086ae45ff788845516b33fde1d991327696a3cd9c28b60", 0x40, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000792000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f8000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c38000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f3d000)=0xc) setpgid(r3, r4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 14:44:07 executing program 3: iopl(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffc}]}) statfs(&(0x7f00001c9000-0x8)='./file0\x00', &(0x7f00005b1000)=""/163) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000703000-0x4)=0x0, 0x80800) fcntl$getown(r0, 0x9) 2018/01/10 14:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f32000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x10000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000247000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000334000)=0xc) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) 2018/01/10 14:44:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) 2018/01/10 14:44:07 executing program 0: alarm(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000841000)="41a0e44065091eab7249b14ee3eb819901e0ab4093ed60613243d313c261b1fb74c7a8e5a0fbaa16e159b894214c0bb21851de2ff90060a351ea6bfe083f74358e0712c8347ab900f5e660defcfbd4a8be74f21ab0ef4ab122d897bb966687b49881ba0b38e90ed38b41053a80d637d7a3ede92664a088018992d79beed84fc587220abeae1c78f5afd69ba79ede67426363a42888ab31be94e8713a7cca83e2ecff87b559e26e63b419655d4a9011fd87", 0xfffffffffffffd2b) finit_module(r0, &(0x7f0000d87000)='\x00', 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000078a000)=0x2, 0x4) readv(r1, &(0x7f0000e6f000)=[], 0x0) 2018/01/10 14:44:07 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000392000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/139, 0x8b, 0x102, &(0x7f0000f8a000)={0x3, {"145a2ace0c9a6b"}, 0x96b}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b3f000)=@generic=""/16, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d80000-0x2e)="260000001000277c9301c1ff000000000080000008000000fa6effff2007f951050003000416", 0x26) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000237000)={0x0, 0x7fff}, &(0x7f000012a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000025d000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x8001, 0x1, 0x58}, &(0x7f0000df0000)=0xa0) [ 50.375948] audit: type=1400 audit(1515595447.025:30): avc: denied { dyntransition } for pid=7217 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/01/10 14:44:07 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000000c000)=0x1) 2018/01/10 14:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') read(r0, &(0x7f0000463000)=""/0, 0x0) readv(r0, &(0x7f0000fbe000)=[{&(0x7f0000eef000-0x85)=""/133, 0x85}, {&(0x7f0000ecf000+0x861)=""/115, 0x73}], 0x2) 2018/01/10 14:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800200040004531, &(0x7f0000564000-0x12)="") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ff000-0x15)='/proc/self/net/pfkey\x00', 0x202003, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/10 14:44:07 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f0000fe8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000f1000)='.', r0, r1) umount2(&(0x7f0000fe6000)='./file1\x00', 0xf) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/10 14:44:07 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d62000)={0x5, 0x1}, 0x8) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000836000-0x4)=r1) close(r0) 2018/01/10 14:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a83000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000f70000)=0x9, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ddb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000030000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xc71, 0x6cc, 0x6, 0x2}, &(0x7f0000fa9000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ab6000)=r2, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de3000-0x4)=0x10000000007, 0x4) 2018/01/10 14:44:07 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$void(0x22) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4) 2018/01/10 14:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f00006f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006bd000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/01/10 14:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x22) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') 2018/01/10 14:44:07 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a5000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe26) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f69000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f6e000-0x48)=[@in6={0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x2, 0x63d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/10 14:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) openat$selinux_access(0xffffffffffffff9c, &(0x7f000028e000-0x10)='/selinux/access\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) 2018/01/10 14:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = syz_open_dev$usbmon(&(0x7f0000119000)='/dev/usbmon#\x00', 0x0, 0x4002) connect$ipx(r1, &(0x7f0000595000)={0x4, 0x100000001, 0x0, "8c9c562caedb", 0x6, 0x0}, 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "89932130c9a5e0be8a31ae9572ae0525c6c019f425b44e81a6abb18949bce3e8fbe52090dcaab8d5abc716c7b8d8de5bd2806a42a2dae14ef6e116c1c1af1867", "b1d6470c368a1c5cd4e9f6f48a443ee33c22c11609acdd566f20769d603bb1be", [0x0, 0x0], 0x0}) 2018/01/10 14:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a37000-0x2)=0x0, &(0x7f000016b000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) r2 = socket(0xb, 0x805, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a9a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000017d000)=0xb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 14:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) timerfd_create(0x2, 0x80800) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f00009f5000)=@generic={0xb, "a540fac46c91a7dd92ec3fc34e88747f489b3ce353195ae0230dd8b5773e66759d4072767db39e8fb8a5d7a708a1f415810ad5c794b465229e9b9d5e744dec86c338e64ca72e339910d1254b2d9528e14b02aae31722a52ddef1d33d2ee90a88f441a8226f860911b630dd9b9eb651329532ff60fb4c8f43dc6a275d6d33"}, 0x80, &(0x7f0000bcd000)=[{&(0x7f000040c000)="acbf7395a61a85cba5ed5cb2cf031080877a6a23573e7b37f6384a105ad5c60a25c5deef08916d18b33dfba910a3934fea3f5c9d3b3244f59612cee7334d704f86e67698469074000fd6b12ac02783414375c729e4a66d8608d6926b923e1c2b268bad38bd1269259d57b044c1e96939c907d4d61987696f0399e35f95e97fbcd5742150f7c48e790081", 0x8a}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x2, 0x0) prctl$intptr(0x0, 0x7fff) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eb8000)=0x1002, 0x4) sendto$inet(r1, &(0x7f0000efb000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d1c000)=0x0) sched_getscheduler(r2) 2018/01/10 14:44:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d2b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r1, &(0x7f0000827000-0xcc)=""/1, 0x1) [ 50.563054] device gre0 entered promiscuous mode 2018/01/10 14:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000141000-0x8)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4205, r2, 0x0, 0x7ffffffff001) 2018/01/10 14:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000e83000-0x4)=0x0, &(0x7f0000b52000-0x4)=0x4) r1 = open(&(0x7f0000fe5000-0x8)='./file0\x00', 0x400040, 0x0) getsockname$netrom(r1, &(0x7f00003ae000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003c9000)=0x48) 2018/01/10 14:44:07 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10d2, &(0x7f0000001000-0x10d2)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="baa00a4c5d51", [{[], {0x8100, 0x800, 0xffff, 0x1}}], {{0x884c, @ipv6={0x6, 0x6, "2fab88", 0x1098, 0x2c, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0xbb, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x780a}, @jumbo={0xc2, 0x4, 0x3ff}, @calipso={0x7, 0x10, {0x8d, 0x2, 0x8000, 0x7000000000000000, [0x1]}}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xf7, 0x2, 0x3, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x5e, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0}, @routing={0x3b, 0x8, 0x2, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x40, 0x1f, "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"}}}}}}, &(0x7f0000329000-0x18)={0x1, 0x4, [0x776, 0x5b1, 0x11d, 0x72e]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000392000-0x4)=0x89f, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) recvfrom$unix(r0, &(0x7f0000f96000)=""/236, 0xec, 0x2, &(0x7f0000578000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/10 14:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ad6000)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) clock_gettime(0x5, &(0x7f0000748000)={0x0, 0x0}) 2018/01/10 14:44:07 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000bac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x40000000100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x4c947ab9b536b272) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0x54)="81dc3805dbdda587d0506bf630e9517fa97f809d287b979412db368ab3402d820f8dc09993dec60a798282c4cd918680ed6a2cd8100c5505a56623e567f1854a5f219e93f987872a52a412fe431ed0aafa502c52", 0x54}, {&(0x7f0000002000-0x6f)="2862bd2a6d51e0030eaa08862f6b1f98a502e2d0b43e6cb7ec165f1d6ce8d9df6fa595b508891ca2443c13e90f0b3850a8c8a3c2650301c9aabc9ef797f4ff4b25ee219e6dbfd486cf2e672a31da1cf50029d7007db7ac1007815f8005df931213fa6b7cc69d5228548b134b113a8c", 0xfffffffffffffe5b}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000002000-0x43)="763c3e6207dbc100263a1375ff3308c09b74dcd3ead845d0dfd0a63b6ab94b250dec3f3b9d3d8bec5f188abebc1c44eb370aa6225512324ba516dd8845b390214e691e", 0x43}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000005000-0xdf)="32c6cc881a6d58c8e8898ff2424bae96ab7b820debcb051f58e08ddde3b88c8b807262f41f96d7e2a86fca7f3c39a108d9e65f85cdadcff7f93b43eca78bb775479849a40c618f78b6a9524f7d3e3a20e8e11802281956e85fad3d99caa862e8477c925fdcf095e3f4151281a0f6746b225dbdc191166b4129daf7f0786db1113a6bb0873581d8d0d60f6dca1bfa3809abf3993f0ddaa7f8d54194cc81fee89561fd2acddd83f31d445c5f06476e84f66cc3ae54925d8f5027c453e42037f87c476cf9952b6eb8632e59f80f504a38aca39756f72c8c2fb44e629308a2bc4e", 0xdf}, 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0x1000}, {&(0x7f0000001000)="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0x1000}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000c93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000080f000)='/dev/autofs\x00', 0x30000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00003fb000)=""/250) 2018/01/10 14:44:07 executing program 2: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x89) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4200, 0xfa082666bdefc71f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000e66000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x38)=[{&(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000e66000-0x33)="50c2a290cf4838c687d96710a431b70a96feb3d8f040603d79bb6fdf564d385847080ba78b7453a53f61c246a3f36fbe506c51", 0x33}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000)="3e49d8df8280832008e1a00248ff443233641e7898a8816af7c786564dd332549bda9a2825c14a8c97e99174565c4c9464ffd2bbabb5b2a3b42dba0a53aef52d810d4ad68e204324bf630f67b41d97b09439e6b85d401a31ddc577014d2912", 0x5f}], 0x3, 0x0, 0x0, 0x40091}], 0x1, 0x20000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e65000)={0x3, 0x0, 0x10000, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x4c2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000-0x8)='./file1\x00', 0x82) pipe(&(0x7f0000e65000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) 2018/01/10 14:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c04000-0x15)='/proc/self/net/pfkey\x00', 0x2f362d7bdf73bf1b, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000255000)={0x1, &(0x7f0000a15000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000027c000-0x40)={r1, 0x7, &(0x7f0000954000)=[0x80, 0x4, 0x3a2, 0x3f, 0x6, 0x2, 0x20], &(0x7f0000549000)=[0x81, 0x8, 0x8, 0x6, 0x49a, 0x7f3b3f2b, 0xa970], 0x10, 0x6, 0x9, &(0x7f0000c1a000)=[0x3, 0x3f, 0x8000, 0x20, 0x8000, 0x0], &(0x7f0000109000)=[0x2cd4000000000000, 0x4, 0x0, 0x3f, 0x381, 0x1, 0x5], 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') preadv(r2, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000eab000-0x8)={0x0, 0x101}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000013d000-0x7c)={r3, 0x74, "3c78c7e78dbfb726fbeaee7708b3beb2df321a8db86d2d603477211fb0a764acaa406b97097a471202503ae1718a21afb26313f81f7b859a2a9799e53926d66eff86972932cb39b59b54cf30c7ded32ff4b04464f37587ede8ca26eb69182c04b017a48f1b92e8f1b22a9ce7b23b3fabd071331a"}, &(0x7f0000cfd000)=0x7c) 2018/01/10 14:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)="") r1 = getpid() ptrace$peek(0x3, r1, &(0x7f000070a000)=0x0) 2018/01/10 14:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x7, 0x2000000000080001) write(r0, &(0x7f0000016000)="51a726b652b8edd1e58b295f6ebb66a9418062ce0616de1edbbecbed3bc743f8ec7d6f", 0x23) fcntl$setstatus(r0, 0x4, 0x800000006000) r1 = memfd_create(&(0x7f0000d3b000)="2f00ffffff01000000f1d1e6e3a8238ea579fdbaf2dd8524f491a965c1904642195ce77e91703deef119da178fdf5fff86905ce658833d2e110dd7a4706c4a494ab1f6ed154390ceb487c963fdd4193734aeac3f44b100bd0b10000000000000abee2e09c06702c5f94b87b374484f8850", 0x0) bind$unix(r1, &(0x7f0000c0f000-0xa)=@file={0x0, './file0\x00'}, 0xa) fdatasync(r0) pwritev(r1, &(0x7f00009e2000)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/10 14:44:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x26, &(0x7f0000943000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000c2e000)="1f0000000d0a1f000000000000000000029d15ff090001800400010000df18", 0xfffffffffffffcb3) 2018/01/10 14:44:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"209bbee4820246"}, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) 2018/01/10 14:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a7c000)='/dev/sg#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000133000-0x10)={0x0, 0x54, &(0x7f0000c4d000)=[@in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0xf20, @loopback={0x0, 0x1}, 0x2f}, @in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}]}, &(0x7f000067a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000307000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b46000-0x54)={r2, 0x4c, "1d3bac3f44d196f392f8a7e1d8664d750302d096a56ead6ebdf4d186d01f6602ecdec7bce53d3952bf5b467bdb0a1184101483327f00ec7996d87bba72aa70e7b718a374721410eafce391e5"}, &(0x7f00003fe000)=0x54) writev(r0, &(0x7f00001c4000-0x10)=[{&(0x7f0000787000)="580000003100190000bb4b3100058c5602ed3b850280e076480243c818fe58a2b24a03ca9164723e01000010282132020afb1210001741380200960a0000000000a9000000000000000000000000006001ab00da4a0f536e", 0x58}], 0x1) 2018/01/10 14:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000bdf000)={0x0, 0x0}, &(0x7f00005a7000)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f06000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f89000)=0x4) sysinfo(&(0x7f0000761000-0x13)=""/19) 2018/01/10 14:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000246000-0xcc)={0x0, 0xc4, "215d04990b69015f561a6ae42955fb43f2fb11d9778d837dee16a0e931dceb682bba3a16dc0c938fcdfba8d6a73dcd889b08f34fd25846cf928a44f280127dfaa86cd90eef38d8508d8797b404bc3ef4574a28a76a85c21d29deea7e4c30a38e458558645d17e1226c59b4ff8a2776056af52b8282544125b0766ed0ffa6d3e548b26378f1635328ff5b89bbed71f95b7cb94abc037ceb0f41ef340afdc64397b9554cd95a33c5d87b34c435bf0436e367f0af7ff70f25d0f0b4681e1f8ec39800506d18"}, &(0x7f0000ccb000)=0xcc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d22000-0x20)={0x725e, 0x5, 0x2, 0x6, 0x7, 0x0, 0x7, 0x45, r1}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) recvmsg(r2, &(0x7f0000f64000)={&(0x7f0000f64000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f64000)=[{&(0x7f0000254000)=""/52, 0x34}, {&(0x7f0000f64000)=""/36, 0x24}], 0x2, &(0x7f0000f65000-0x1000)=""/4096, 0x1000, 0x0}, 0x100) 2018/01/10 14:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl(r0, 0x7c4, &(0x7f00005f8000)="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") 2018/01/10 14:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) syz_open_dev$sg(&(0x7f0000543000)='/dev/sg#\x00', 0x7000000000000, 0x101000) [ 51.348991] device lo entered promiscuous mode [ 51.354360] device lo left promiscuous mode [ 51.406764] device lo entered promiscuous mode [ 51.412077] device lo left promiscuous mode 2018/01/10 14:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b57000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d39000-0x4)=0x10) fsetxattr(r0, &(0x7f0000aaf000)=@known='system.posix_acl_access\x00', &(0x7f0000704000-0x1)='\x00', 0x1, 0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_getres(0x6, &(0x7f0000ebe000)={0x0, 0x0}) futex(&(0x7f0000220000)=0x4, 0x0, 0x4, &(0x7f000000b000)={r1, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/10 14:44:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000cdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[r1, r2, r3, r4]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000000)={0x1, &(0x7f00003a0000-0x8)=[{0x4, 0x4, 0x1000, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r7 = syz_open_dev$sg(&(0x7f00003ef000-0x9)='/dev/sg#\x00', 0x8, 0x0) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000a9d000-0x8)={0x2, 0x10000, 0x6, 0x7ff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/10 14:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000034b000)='/dev/sg#\x00', 0x0, 0x440) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000084c000-0x4)=0x0, &(0x7f00005fa000-0x4)=0x4) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) lstat(&(0x7f000091e000)='./file0\x00', &(0x7f0000671000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000c5e000-0x8)='./file0\x00', &(0x7f0000bbf000)='./file0\x00', 0x6002, r4, r5, 0x8, 0x7, 0x1a00000) tkill(r1, 0x15) 2018/01/10 14:44:08 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000f86000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bfd000-0x4)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000f86000)={0x0, {""/7}, 0x0}, &(0x7f0000685000-0x4)=0x109) pipe2(&(0x7f0000f85000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f87000-0x28)={@generic="578321bb663e2e694acd48eb3483dc7a", @ifru_data=&(0x7f0000e1b000)="72819a8763f82bba7d9586884c18bb1a89b9c60534b1c96fd9df7731e7c2f553"}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001d6000)=0x0, 0x4) getsockname$netrom(r1, &(0x7f0000a6b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b68000)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000050c000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000f84000)=""/170) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/01/10 14:44:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005ac000)={0x5, 0xe0, 0x2, 0x6091, 0x8ada}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000001000-0x7d)="d8b7b654d6d69ee277d6e57925ea30e5257a1ee0f37f063eddb99d5f0fdaf096637267bf339bf35cee0fbc9aaf1c89c6d527732ae46c3f56e23ccccdaeef67377448cf61d0fca0ce5a6c17a8e8a03b9dd0d96274bfd97cf152f80394777900acc7010aad0900000000000000c4f40f9f03000000f964674dce47bc9592", 0x7d) 2018/01/10 14:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r0, &(0x7f0000763000-0x1)=""/1, 0x1, 0x102, &(0x7f000031a000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000b59000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00006de000-0xb8)=""/184) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000846000-0x10)={0x17, 0x83, &(0x7f0000e9b000)="67e95050bf5b24f5ce3e527d62a24059f39314d0fbc4cff0b49d37f5bf481ba9bfeeb426557c74e9bfb5a577131add4ef598d5e0e56d07721c295d2bc397127899b7f8f4f69742898e80d53b5f216d26de6086fcfaba26d64f285f876f9936a0fbb4ee2ed809bf8fb62529af814d25a3cd987071f61ba60ce0688ce07809079e586662"}) 2018/01/10 14:44:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000827000-0xcc)=""/1, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000875000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x7fff, 0x4]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000)=0x0) 2018/01/10 14:44:08 executing program 0: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000842000-0x10)={r0, 0xfffffffffffffeff, 0x7, 0x1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000083e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000842000)={r0, 0x4}, &(0x7f00007af000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00003a8000-0x85)={r0, 0x7d, "943b68727c301c1d304e824e97203d5411e6a114a1eeaa299bd3a6dbc1f3fd1b52af47c93270f1c28ba0642dd17d58ddd69a72390a71ca35f21cf3e19ef37736698e038d43a3f9fb129131a4d69cce3457d9af4035916c2174da6d89470d704ae89c9e6cfdf2b08be7d9179cd1fbd0725f8108d66412e13a1201c3374a"}, &(0x7f0000841000)=0x85) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/10 14:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) write(r0, &(0x7f0000cb5000-0x82)="77cc3b8ff2e093bfd896e59daa2f06abcb7f66e06c15bcf29497216eff456e40b0a22d5e0e5933b1c924da16331e834ae1161cced528ecb52d863379cbab6f617af2fb19b4e4ece7e608cfd8d7b0076a9dbebcf43f3e148ee8c824deb6d46e80cb857285976fd9685d506ba6c33482bf8eb64385ffafebbc5f2cada6252420869114", 0x82) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007cd000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c69000-0x4)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)=0x0) getsockname$ipx(r1, &(0x7f0000e7a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb6000-0x4)=0x10) fchdir(r1) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000111000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x4c) 2018/01/10 14:44:08 executing program 0: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000985000)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000f99000)={r1, &(0x7f000054a000)=""/237}) fcntl$getownex(r0, 0x10, &(0x7f000001a000-0x8)={0x0, 0x0}) r2 = inotify_init1(0x0) readv(r2, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) accept$packet(r0, &(0x7f0000333000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e03000)=0x14) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x180000, &(0x7f0000ea1000-0xc4)="dec7926fe3650f677f1f5e8d4e711bc6ef1f4f04bc603581991102379fcd5947b3400038896d63c117328dc93c264cc0f58ac89239c490da0937236c5df1af5f1a1ed5d1c626d75441aa6dc810b8849c52b8ac912274ea38164311f18b6e0a0ae126665eeb9b88e4019c993ffe0475d1449b656711b9353a31651dcc61813dbc51be1a4b0be4a38351d901d162b247420885e27e27a71e3109ffe3a4cc919a9aa20a4dcccdad92a7ffc8c55eea8552c1698c1579878fd1b4e3eb6811c98e4218ab86db44", &(0x7f00008a7000-0x4)=0x0, &(0x7f0000476000)=0x0, &(0x7f0000f9a000-0xc2)="4ff80e5de5130f7f1d399841b705a36adf761e24c29d6333d42d91613982361313d08de842fa55e2a9117e1fa267217a2b97884871e3357fd22d6406d1e4de15a6270fdf99a86c8db5189627621ac6d490415605d18c10d60e7bd91807ac2e90ffa688c2cfc69d016eccd211c02a56a158bb9983f7338c5ff31db843e002439689c928b7332581696f93705dc70935f82721ecbd58350d69c3bda170d81890ac189785658dcd65f45ebe9cdc2d52566037c898df9ea8a11741c3e58b26ffd1f8b931") rmdir(&(0x7f0000ed2000-0xa)='./control\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) 2018/01/10 14:44:08 executing program 5: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000170000)='/dev/sg#\x00', 0x86b, 0x4080) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ece000-0x4)=0xa34, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000ecf000-0x8)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r2) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ece000-0x4)=0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000ece000-0x60)={0x0, 0x1e, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sndseq(&(0x7f0000282000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000ecd000)={0x4, 0x2, 'client1\x00', 0x6, "cb3c4c77d212cbe6", "81e94eab201234bb0bfa98f57b044da774fe7f92b5072f4a6cecd3cd3c6ed8ac", 0x7fff, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/10 14:44:08 executing program 7: r0 = memfd_create(&(0x7f0000251000)='selinux{+vboxnet1-\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x40, 0x0, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x5)={r1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0xa3db2eb766a23129) 2018/01/10 14:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_pwait(r0, &(0x7f0000ed0000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000904000-0x8)={0x0}, 0x8) 2018/01/10 14:44:08 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00007e8000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000001000-0x8)=[0xa0, 0xdc], 0x2, 0x0, 0x3f, 0x4, 0x402, 0x9d55, {0x3f, 0x0, 0x8, 0x9, 0x1f, 0x2, 0x8b05, 0x8ae7, 0x8, 0x9, 0x1000, 0x7f, 0x8, 0x1, "277b3961824c28d2750ec97554c2c578c02ea4a8cf0bdcba91852b7a0fee2d6e"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000134000)={0x0, 0x100, 0x2, 0x10000, 0x7, 0x100000001, 0x1000, 0x80000001, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x5, 0xb03, 0x0}}, &(0x7f0000805000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000572000-0x98)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000b30000)=0x4) r3 = socket(0x10, 0x2, 0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000502000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000057f000)={&(0x7f0000c45000-0x1c)=[0xcdf, 0x30000000000, 0x1, 0x8, 0x5, 0x3f, 0x40], 0x7, 0x4, 0x6, 0x3ff, 0x5, 0xfffffffffffffc6e, {0x100000000, 0x7, 0x8, 0x40, 0x6, 0x8, 0x80, 0x53, 0x0, 0x1, 0x40, 0x4, 0x1f, 0x5, "b8bb9fe8c013bc38f33706ad3f6c813caecfdc6e92e9f8230ebf6b9980a3e1a2"}}) poll(&(0x7f0000245000)=[{r3, 0x4, 0x0}, {r4, 0x140, 0x0}, {r3, 0x81, 0x0}, {r4, 0x2000, 0x0}], 0x4, 0x2) 2018/01/10 14:44:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000006c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xf)="f7e62b20cb8cfeec4c32d5393e75f648864d83807035caf3bf96d6aec77185aa2817d8f4f0a069b07ff544d421ba0d5984a2fedb594c407df9bd98a118a100fe3c3d43a91042695c381e5b6c801e8437dae25e4f26", 0x55, r0) ioperm(0x4, 0x2, 0x80000000) pkey_alloc(0x0, 0x3) 2018/01/10 14:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000e1c000-0xa3)="564467e2e939dbde97135724cf845e3869c1a862e3762e6bd3f7f399c1cff2c8f48a7dc501c89d115717a361d610eb74327c4c6d13ce3e534333dc55137fdb4ace45f3ca735ffc8b4f4011766ecdee2029211dc2660595f93db7f2b127be93454c09f9715dc320730400f0e81fe587a45797fb9f79ae152ce389791a5b73ccc247434899553deb08260abe07b7b68e91fe87d141dda16e1e2f976cd9e2183f13c4f37a", 0xa3) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/10 14:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000208000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a22000-0x10)='/dev/sequencer2\x00', 0x400c00, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000057b000)={0x0, 0x5, 0x10}, &(0x7f0000bd1000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000007f000-0x6)={r1, 0x2}, 0x6) r2 = socket$inet6(0xa, 0x80007, 0x7) vmsplice(r2, &(0x7f0000024000-0x20)=[{&(0x7f0000595000-0x13)="e11801332e5312d52c49d2fa1c76e2100cc433", 0x13}, {&(0x7f000053b000)="37e07e6636892c5e7e188a68470f1314ba192647d495a708e63d8e3223e6fc276e9970a5047858d7580b4cef0a08c2d59896bc3f4a9bf579d3489f4107a14d1a89fb4a02a493ffa7e8b77cc055a597d4d35c232c58122c503eb7f473daff9973f7a3d4cffb61ce8ec93e846f7d9e57998749e97782919a32e2251aa3ed9e4ce32166dea952ff9ca5d98acb3864c9ac30c0b296e93b9201f052194a236da1e5fb130248bc52982ffa52e257fd97f3413c739185b9e1ec1e7c08f25621bcd238d4afc4cac6dc82e89b7c791d431fcbeadf25188cf99c80eac82c48874eacaf2ed690a4", 0xe2}], 0x2, 0x6) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r3, &(0x7f000023f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b31000-0x4)=0x0, &(0x7f000099a000)=0x0, &(0x7f0000d95000-0x4)=0x0) 2018/01/10 14:44:08 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f68000)={0x1, &(0x7f000005c000-0x8)=[{0x3d1, 0x7, 0x5, 0x0}]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20, 0xb108, &(0x7f0000803000)="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", 0x1000) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000f68000)=0x8, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 14:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000568000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r1) sendto$inet(r0, &(0x7f00008d8000-0x1000)="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", 0x219, 0x0, &(0x7f0000b20000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8527, 0xffff, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/10 14:44:08 executing program 7: r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20000016, &(0x7f0000c26000-0xd3)=""/211, &(0x7f0000c25000-0x4)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000c23000)={0x0, 0x0}) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000c25000-0x8)=0x3) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x11, r4, 0x0, &(0x7f0000c23000)=""/0) recvfrom(r0, &(0x7f0000002000-0xeb)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/10 14:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) dup(r0) 2018/01/10 14:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a3e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00001a7000)={0x0, 0x7e, 0x40, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000a0f000-0xd)='/dev/snd/seq\x00', 0x0, 0x600) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000cb8000)={{0x64, 0x4}, 0x1, 0x7, 0x7f, {0xfff7fffffffffff7, 0x0}, 0x5, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fc4000-0x18)=@generic={0x5, 0xf2000000000, 0x4}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000099000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000cc2000)=""/237) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c8d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000721000-0x4)=0x0, &(0x7f0000552000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000063e000)={0x0, 0x9}, &(0x7f000079b000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bc6000-0x8)={r3, 0x2}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000670000)="", 0x0) 2018/01/10 14:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ae000+0xaf0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000c05000)={0x9, 0x5, 0x6, 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = fcntl$dupfd(r0, 0x0, r0) read$eventfd(r3, &(0x7f0000afb000-0x8)=0x0, 0x8) 2018/01/10 14:44:08 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="7adb390d5f68efeea68559d2ec492d0d86d57942fa962773388ddd2b0665079d33ecd17935d38873cdb6c69877a95612377937896a597f5b17e708089351b01a47b0599d8c9654f27549d0f2c4f2510ce4f001b4261c4228772674beb77da68806816ccfb3ce186441df3884d61fb7defdbff1cf440cfe7159969aa9302333e78a599fb4517b57b7cf9a24d66348486904b17900817cf82cd9ed026e812637ccd65569a5f9bcda711aae54b8314ab86997bf4b6438eb2ac1be5a5ac9637f", 0xbe, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) listen(r1, 0x5) 2018/01/10 14:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009a9000)='./file0\x00', 0x31) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000e06000-0x4)=0x4, 0x4) clock_gettime(0x0, &(0x7f0000ae5000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f000089e000)='./file0\x00', &(0x7f0000c61000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}, 0x100) syz_emit_ethernet(0x2a, &(0x7f0000f60000-0xf3)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x804, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2e, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000f78000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c8000-0x4)=0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f000066c000)=""/59, &(0x7f0000927000)=0x3b) 2018/01/10 14:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000568000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r1) sendto$inet(r0, &(0x7f00008d8000-0x1000)="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", 0x219, 0x0, &(0x7f0000b20000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8527, 0xffff, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/10 14:44:08 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) keyctl$read(0xb, r1, &(0x7f0000007000)=""/4, 0x4) 2018/01/10 14:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e67000)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xffffff16) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000dc1000)=0x0, 0x27) 2018/01/10 14:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00001dd000-0x5c)={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x92d, [0x4, 0x0, 0x1, 0xef61, 0x7, 0x2b26, 0x8, 0x5]}, 0x5c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fc5000)={0x0, 0x0}) sendto(r4, &(0x7f0000f19000)="cef298f6a326f7f06a1467a61fda7d4b8097b2476bbdaaf052c2b1cc8e8b8297fefcb43639263ac0ca355efb6ad2e7ecf82b5be64ebeab39d7266a126750b5a3feb9", 0x42, 0x10, &(0x7f0000f68000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setpriority(0x1, r2, 0x0) ptrace(0x4207, r1) ptrace$getsig(0x4202, r3, 0x4, &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0, 0x0, 0x0}) ptrace$setsig(0x4203, r1, 0xc000000000000000, &(0x7f0000f02000)={0xa, 0x4, 0x6, 0x80000000}) [ 51.721464] device gre0 entered promiscuous mode [ 51.762975] device gre0 entered promiscuous mode 2018/01/10 14:44:08 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000448000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000ff5000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004e5000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000019a000-0x20)={@generic="3adc12be80a66e618af199e945a55b99", @ifru_flags=0x3000}) 2018/01/10 14:44:08 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000e9000)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000fd0000)=""/80, 0x50}, {&(0x7f0000ca1000)=""/172, 0xac}, {&(0x7f00009ab000-0xdc)=""/220, 0xdc}, {&(0x7f00009b0000-0xe9)=""/233, 0xe9}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0x5}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000099b000)='/dev/keychord\x00', 0x123000, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000eca000)=0x0) fcntl$lock(r4, 0x5, &(0x7f0000730000)={0x1, 0x3, 0x5, 0x3, r5}) 2018/01/10 14:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007aa000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a41000-0x8)=""/8, 0x8, 0x0) 2018/01/10 14:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e1e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f000014c000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/10 14:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000340000-0xe)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d23000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x5, 0x8, 0xf}, &(0x7f0000d78000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000d6000-0x14)={r1, 0x8, 0x162bcba8, 0xd37, 0x7fffffff, 0x8}, 0x14) 2018/01/10 14:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 14:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ae000+0xaf0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000c05000)={0x9, 0x5, 0x6, 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = fcntl$dupfd(r0, 0x0, r0) read$eventfd(r3, &(0x7f0000afb000-0x8)=0x0, 0x8) 2018/01/10 14:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000edc000-0x4)=0x0, &(0x7f00000ae000)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ee9000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/10 14:44:08 executing program 1: mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008a3000-0xd)='dns_resolver\x00', &(0x7f0000dd3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='#)-ppp0\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000003e000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x9, 0x0, 0x84}, &(0x7f0000206000)=0xa0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000799000-0x10)={0xff, 0x200, 0x10000, 0x6cd4, r2}, &(0x7f0000755000)=0x10) 2018/01/10 14:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/rtc\x00', 0x180, 0x0) fcntl$getflags(r0, 0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008ee000)={0x0, 0x7e7, 0x2, [0x6, 0x80000000]}, &(0x7f0000fa5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000626000-0x8c)={r1, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d77000-0x4)=0x8c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002ea000-0x38)={&(0x7f0000f6e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x115, &(0x7f0000ff7000)=[], 0x14f, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000cab000-0x3)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070a000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000430000)=0x14) syz_open_dev$loop(&(0x7f0000aa8000-0xb)='/dev/loop#\x00', 0x13038000000, 0x202) 2018/01/10 14:44:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x3, 0x8000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 14:44:08 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x3, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000ff1000)=0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000549000)={0x4ada31a, 0x1, 'client1\x00', 0x4, "cca9f8d76d5ed832", "772a6a9deebc63357e4888b8a7ddf3f30cb39ef700f47ab977c12e5bcfd22192", 0x9, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000ff1000)=""/216, &(0x7f0000ff2000-0x4)=0xd8) [ 51.982360] device gre0 entered promiscuous mode 2018/01/10 14:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) write(r0, &(0x7f0000298000)="8070ee79e080e5edb0916a4b46f2aa", 0xf) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000f5000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a9000-0x4)=0xe8) r3 = epoll_create1(0x0) bind$packet(r1, &(0x7f00005d9000-0x14)={0x11, 0x15, r2, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000028000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00002b8000)={0x60000004, 0x0}) epoll_pwait(r3, &(0x7f0000f30000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ecc000-0x8)={0x0}, 0x8) 2018/01/10 14:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000013000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000023000)='./control\x00', 0x0) mkdir(&(0x7f0000216000)='./control\x00', 0xb4) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000077d000)={0x0, 0x8}, &(0x7f00003de000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003ad000)={r1, 0xa0, &(0x7f0000d33000)=[@in6={0xa, 0x0, 0xfffffffffffffa93, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2df}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f9a000-0x4)=0x10) r2 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000031000)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) [ 52.050086] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.054775] CPU: 0 PID: 7514 Comm: syz-executor0 Not tainted 4.9.76-g9154940 #10 [ 52.062295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.071647] ffff8801b28c75d0 ffffffff81d93149 ffff8801b28c78b0 0000000000000000 [ 52.079666] ffff8801c978a410 ffff8801b28c77a0 ffff8801c978a300 ffff8801b28c77c8 [ 52.087674] ffffffff81660c0a 0000000000002a2e ffff8801b282e8f0 ffff8801b282e8a0 [ 52.095685] Call Trace: 2018/01/10 14:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000429000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000181000-0x28)={@common='gre0\x00', @ifru_names=@common='yam0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000117000)=@hdr={0x0, 0x0, 0x0, 0x5f78cab2, 0x0, 0x0, @ipv6={0x0, 0x6, "a9cb3f", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/10 14:44:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f17000)=0x0, &(0x7f0000b64000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c60000-0xd)='/dev/net/tun\x00', 0x0, 0x402000) r0 = syz_open_dev$mice(&(0x7f0000603000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d3f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000381000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00006e6000)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r2, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwrite64(r2, &(0x7f0000968000-0x3f)="b7073bf18d86", 0x6, 0x0) [ 52.098263] [] dump_stack+0xc1/0x128 [ 52.103620] [] handle_userfault+0xa3a/0x1310 [ 52.109676] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.116697] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.119077] keychord: Insufficient bytes present for keycount 0 [ 52.129131] [] ? handle_mm_fault+0x117b/0x2530 [ 52.135361] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.141588] [] handle_mm_fault+0x1fd1/0x2530 [ 52.147633] [] ? __pmd_alloc+0x410/0x410 [ 52.153324] [] __do_page_fault+0x5c2/0xd40 [ 52.159192] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.165150] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.171792] [] do_page_fault+0x27/0x30 [ 52.177312] [] page_fault+0x28/0x30 [ 52.182561] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.189404] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 52.195777] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 52.202676] [] ? futex_wake+0x146/0x440 [ 52.208266] [] ? get_futex_key+0x1050/0x1050 [ 52.214296] [] ? userfaultfd_release+0x650/0x650 [ 52.220672] [] ? perf_event_comm+0x1a0/0x1a0 [ 52.226700] [] ? __lock_acquire+0x629/0x3640 [ 52.232724] [] ? do_futex+0x3f8/0x15c0 [ 52.238227] [] ? vma_wants_writenotify+0x51/0x380 [ 52.244684] [] ? vma_set_page_prot+0x10f/0x180 [ 52.250885] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.257870] [] ? userfaultfd_release+0x650/0x650 [ 52.264242] [] do_vfs_ioctl+0x1aa/0x1140 [ 52.269921] [] ? ioctl_preallocate+0x220/0x220 [ 52.276118] [] ? selinux_file_ioctl+0x355/0x530 [ 52.282410] [] ? selinux_capable+0x40/0x40 [ 52.288266] [] ? __fget+0x201/0x3a0 [ 52.293509] [] ? __fget+0x228/0x3a0 2018/01/10 14:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mkdir(&(0x7f0000b20000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f00004ef000-0x8)='./file0\x00', r0, &(0x7f0000ffc000-0x8)='./file0\x00') r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000167000)=""/0, 0x0) 2018/01/10 14:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000536000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000b27000-0x7c)={0x9, 0x74, "030df041126296d50f6b983114eabe7ff337d0a9cb1f7db4b9d0d0143f35c5b00181d37edfd9110cd66ddea91deea52aa373f7f816c5376c374bb45c34cef7a712488ea3a17b424c86991d00d48f3107bfd1e03f49ea2470f1dd2294d81592e19d3b265ea0a7f279b2d2062b87a19cc09e83f05f"}) r1 = socket$netlink(0x10, 0x3, 0x9aa7845ab7ba98fb) writev(r1, &(0x7f0000bfb000-0x10)=[{&(0x7f00008ad000-0x2a)="2900000020001952013d181000d9f50602000000000000029e0000230d000400ff7ffbf4b21f000000", 0x29}], 0x1) [ 52.298759] [] ? __fget+0x47/0x3a0 [ 52.303935] [] ? security_file_ioctl+0x89/0xb0 [ 52.310655] [] SyS_ioctl+0x8f/0xc0 [ 52.315812] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ffd000-0x4)=0x0, &(0x7f0000b3b000-0x4)=0x0, &(0x7f00005a8000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000ffa000)=0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ffc000-0x4)=0x8000, 0x68) [ 52.341652] device gre0 entered promiscuous mode 2018/01/10 14:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) lstat(&(0x7f0000760000)='./file0\x00', &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='blacklist\x00', &(0x7f00005df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/10 14:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ba2000-0x4)=0xb) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d36000-0x4)=0x0) r3 = gettid() r4 = getpid() sendmsg$nl_generic(r1, &(0x7f0000765000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004f8000-0x10)={&(0x7f00008a0000)={0x11bc, 0x42, 0x700, 0x0, 0x1, {0x4, 0x0, 0x0}, [@nested={0x1040, 0x0, [@flag={0x4, 0x5d}, @flag={0x4, 0x2c}, @generic="5bdf2c4d40411e98faf3827680f8bf1af4bb5923aa8cf4ecac0080fa91687c3836446306ecbb006e7bcbc9b79a", @generic="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", @flag={0x4, 0x2d}]}, @typed={0xc, 0x20, @pid=r2}, @flag={0x4, 0x78}, @nested={0xc4, 0x88, [@typed={0xc, 0x4a, @pid=r3}, @generic="728966a206a7d84372fe1ebbccb5fc5881f763b9c6cc7229942daa7ecb3fea4e69b2b49627942db07f09a382622208e0605f25edc730e05a576886d09b9178b7f4e2961dd05dfd9b68a04fb05ae609a11ff6ad627ef0e5f2e5751d3ca37a947941e82009a5a25a8e7bab3a8371", @flag={0x4, 0x2f}, @flag={0x4, 0x8f}, @flag={0x4, 0x1}, @typed={0xc, 0x56, @pid=r4}, @typed={0x2c, 0x30, @binary="dabbc9ed8b45e9407268545eddc1ea8b4231d6b5539c36ed338b32737c57fc449f34a8"}]}, @typed={0xc, 0x54, @str='\\\x00'}, @typed={0xc, 0x40, @fd=r0}, @generic="e6a48e260b5ea4282e5aa55a94afa8a7d5df7d1ced4fe4f397aa930e179b39792465c19697e7171eecc01e3a7416743364e16a9aae75c97b570dc7018c0fdb0760325bdd1398ad1a0afcc18081a52376deef5a99ffe583f727de7c1f019cfdd56a971aa9a788b4b0acf840ab589d3fa52cde78f2de56a2", @flag={0x4, 0x91}]}, 0x11bc}, 0x1, 0x0, 0x0, 0x48000}, 0xc080) r5 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00004b4000)=0x6, 0x4) rt_sigprocmask(0x0, &(0x7f00002d1000)={0xfff}, &(0x7f0000d50000+0x78a)={0x0}, 0x8) r6 = gettid() fcntl$getown(r1, 0x9) waitid(0x0, r6, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0}, 0xc0000000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c62000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0xfffe, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r7 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000849000-0x8)={0x0, 0x0}) setsockopt(r7, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/10 14:44:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000001000-0x4)=0xd25, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/10 14:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000763000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000012c000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000cd8000)={0x8000, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00005fa000-0xba)=""/186) recvmsg(r0, &(0x7f00001f6000)={&(0x7f0000d1c000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f23000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:09 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000019000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000011000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) clock_settime(0x7, &(0x7f0000011000-0x10)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f000001b000-0x8)='./file0\x00', r2, &(0x7f000001b000-0x8)='./file0\x00', 0x1400) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000001b000)=0x2, &(0x7f000001b000)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000013000)=0x0, &(0x7f0000019000)=0x4) 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000050000)='eelinux\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/10 14:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c64000-0xb)='/dev/hwrng\x00', 0x8101, 0x0) readv(r0, &(0x7f00009b5000-0x70)=[{&(0x7f00005d9000-0x7c)=""/124, 0x7c}, {&(0x7f00002ec000)=""/0, 0x0}, {&(0x7f00006d7000)=""/25, 0x19}, {&(0x7f000063c000-0x7d)=""/125, 0x7d}, {&(0x7f0000753000-0x5)=""/5, 0x5}, {&(0x7f0000a1c000)=""/80, 0x50}, {&(0x7f00003c9000)=""/74, 0x4a}], 0x7) r1 = syz_open_procfs(0x0, &(0x7f000068d000)='net/softnet_stat\x00') sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/10 14:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="", 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/10 14:44:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/240, &(0x7f0000000000)=0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000123000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/10 14:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8004) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000624000-0x58)={{0x4, 0x1}, 0x0, 0x24a269c0, 0x3, {0x2, 0xed}, 0x8000, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000157000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006a1000)={0x0, 0xa4, &(0x7f0000e57000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045a000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ca000-0x4)=0xc) quotactl(0x8001, &(0x7f0000212000)='./bus\x00', r4, &(0x7f0000660000)="f247658901172d2a108e0dd13391323ff5d1c8395a775167a317deba17ca6b3a380fbf477e958a41f2083535e255991f53ec9c9b7d11eb1bd398c65ae126b1c47b89636fd10c1a07bfb837ba09abc556a087b3a188c74eadf690f05e88239e1a9da4b73b9ef4dd862282fd690aa8947cc388ac29d867ca033f88122e10b1ef724942d7483caecf32d6ee4612645d47189ce8277fcf3ee19928ef247f67a636d966aa7bf6d5a6357005df41b84bec5b5bb9ceb4e3b85140eb776ea50e29b130a70d0ae44b86") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000383000-0xac)={r3, 0xa4, "180fb96638e96c2b6c236ebe9a00fd60fdb4afa053cd60d60e862d5ad4e88e13754205efdb82e37dca7d69434e70af2f6cfa0c8243e6db728bc65b762a234b08f7e1c3e3d5981fe2a86deff2c4abe3ce2a60d2a7aeea3be80879e6b37064913d39c41f6946f8cc9801ac09e5f2aeedbc5e719aa724c398635e9f81ff48f121c854e144159612f3671138593868fa31b9e3635d7412e59b83b080200cbba46874abacdb5b"}, &(0x7f0000ba2000)=0xac) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000141000)=r3, 0x4) sendto$packet(r0, &(0x7f00006fe000-0xec)="9d4eb969455051fdc306377c6cff8159d022f6b22c5836749ab016dac39b021b96e4872998181b4c2e698813ddf1791aa4c23f51751cd8cd10edb5a7c06620499c9be3297e08f45657e77782c91a740d17c860c870aac9b61fdf951bcae2fda9a972308d4e77516e60abb4288ce5bef342c363ea62f8544cc0abe6438e2bfd047c6d0a2173406c3c5ddfd1c9782e1350f1bd9aa2847adcd8c1aba993722ad54ad2d596f94cfcecc0171cbeabd50eb777c9de5a27370ff933a9aaa9681794ffe46479f6ebde4a996f977e877ce16346e206463b6235604a4126f1bed8d257a43b121e89da19f6dfa2e1804873", 0xec, 0x40, 0x0, 0x0) tkill(r2, 0x1000000000016) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000028b000)=0x0) ptrace$setsig(0x4203, r2, 0x9, &(0x7f00004fd000-0x10)={0x2b, 0x10001, 0x9, 0x7}) 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000008000)='/dev/input/event#\x00', 0x80000, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000004000+0xac8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x13c, 0x0, &(0x7f000000b000-0x13c)=[@request_death={0x400c630e, 0x4, 0x0}, @enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000009000-0x8)=[0x18]}}, @register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f0000002000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x2f43bbcf483629e7, 0xa, r2, 0x4}], &(0x7f000000a000)=[0x28, 0x0, 0x0, 0x78, 0x18]}}, @free_buffer={0x40086303, r3}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000009000)=[], &(0x7f0000006000)=[0x40, 0x0, 0x68, 0x48, 0x30, 0x78, 0x38]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x30, &(0x7f000000a000)=[@ptr={0x70742a85, 0x0, &(0x7f000000a000)=0x0, 0x1, 0x4, 0x31}, @fda={0x66646185, 0x8, 0x3, 0xb}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000003000)=[0x38, 0x0, 0x38, 0x0, 0x78, 0x78]}, 0x6}}], 0x6d, 0x0, &(0x7f000000b000-0x6d)="df3b0c8211909719bfebb5f3557941854898c1b0b766c8fa86faf5dd6b8d8a8e90d34e924515077214aa4290c35b0726db5a301098486745c5680e3235aaa624d3dcbd47ae6243f2bf65c02b19f5517c0299b5429bc94447d62af634e6343281d475fc1966e5570d46cc98653b"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000)={0x0, 0x0, 0x81, 0x400000000000000, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2018/01/10 14:44:09 executing program 2: r0 = dup(0xffffffffffffffff) recvfrom$llc(r0, &(0x7f0000768000)=""/9, 0x9, 0x0, &(0x7f0000853000-0x10)={0x1a, 0x0, 0x85, 0x9, 0xf8a9, 0x1, @random="511bfe308964", [0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") unlink(&(0x7f0000bd1000-0x8)='./file0\x00') 2018/01/10 14:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cc5000-0x8)=0x4) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000abd000-0x4)=0x0) 2018/01/10 14:44:09 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f20000)=0x77a, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f22000-0x10)='/dev/input/mice\x00', 0x0, 0x802) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f21000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x9, "12414ca5f88ed51920a27c4c4d02"}}) 2018/01/10 14:44:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000000000)={0x8}, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x9)='net/stat\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000)={0x8, 0x10000, 0x9, 0xffffffffffffff00}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000004000-0xf)=""/15, 0xf) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000001000-0x8)={0x80, 0x158b}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000000000)=""/199, 0xc7, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000003000-0x80)=[{&(0x7f0000000000)="e5848ebc70dc0e3c17ee7532c3e8ed2427b72fb1241fde78ac196d95132bef50344f8a2dfaf4a9145aac5da95088c1928b3af453b743a09a6840aa3be445344dd1cfe9463317779e16a618dd975b2612079a82a33d78b6cffaef4f3433eb45e06c711d78c006ae53f5c555f79862109bd3d65e38464c52ffcb9b4263c0858163add76ee9668c98d16560521ce6d062952ec85f17c2c57493af1ecb837539670a013a3ceb04080f785abbc1fcd31163571fdf751df7da665198c4a4dfb7c39c0d653a75d5b0571d83b252884d0f3698dca29c62bbe16cb91b8667565e30ab2792", 0xe0}, {&(0x7f0000000000)="ef527d92ed21044f9b5d4c388f29afa3e35e80334fb98c8e53b1cc20f9348657b28e438b25a34d4e6f1889acd35ace5faf35cf5f48fcde77e7e904304d9fdda46fdb9c8501b39ad965c7fa07b4752ec3b1d11461f2586b4e799495c003e5d18ffce767d481f29a49ef36c08b05a06a0e1d9760bf081b5892dd19d81e3fe0878511be9fed9cd145", 0x87}, {&(0x7f0000e13000-0xa7)="2051871f7231f25066bc8c85a05bd14e3a5d9131b901a9ccbaf3998dfc1004f44bbd62816f539408f698d13e3e3f9b03fd4c2c72a1f98106a941f133bb5cfb2efc277efbd86c1245f894d6297ee27043597d16c5ec88efd6dfc0c14222a96f08ca7f42e8714b1aed21f16c913376d13338c1508b03be7348b76ee96aa0c1325b633146d1ebb210f0b87a70c1f89331bc7eecc68f77e2158d237d598848506c9cfbdbb36ddb8598", 0xa7}, {&(0x7f000064f000)="7d5dcd7f8836694ecf9dafb0e02ee98f0952354a22f86329bcfb2b8a9d7fd5c25315e456", 0x24}, {&(0x7f0000285000)="8e0e96744922b3c11b32b35f528fcc81d7f2c37176c5263b4716a510935cdbea2bd378ad7e4d1b7bca3e00d56e92aba4f0374c07096758e5ca7ddb6fdcb41a66db06ab121936d5291d64d97551e4e8fda24434fa9dd472414452c61ba7a9b587ca331f9cb1afd69a65ad0b97cfd0af1ab0510098912666a6a2db9b6e44f7bcde1a653abdeacec1e0f20c172fdc4e0b38dbeea27a032402a82bd2", 0x9a}, {&(0x7f0000001000-0x4f)="fee3ec538144887804d867620121684dc83207f8d53a6cdfd9293d5d9e6e31d6f3c2884a743c6c950af688dc5e62e38652496726e72138400bed79023551891d33a31c346fc187b45a16396f1beaf2", 0x4f}, {&(0x7f0000000000)="17368c1a3a30e5f4c9a27f537c3a8e19aba2cf701f9f4e7380af34a3731bc15e5000d876658e3c2be7e6a9415ac4621867bfc5353f", 0x35}, {&(0x7f0000bbc000)="", 0x0}], 0x8, 0x0) clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000003000)=0x0) 2018/01/10 14:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f000022a000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e96000-0xdd)={0x0, 0xd5, "7fb235674f37d227ed17235ec63c6c6567c85063faffc589526836c61fc723de212f799ac6152fde09c9a00be0a7722e66b0bb138ae6655bf80b335808ad93e2a3eb26fa02407a3b003d107cca8b6a509d1030f9be011a7976e6eef6d23bc3b91f365f3f2866b025de8c82c4b5801f1d265f44269247bb9c11d452c0569670c5465d398bd8682c00dce9693fbd89688cfdf53157f38e279f0bd687558a18f5f7d78ce2139b0af307a543cfc25c0f71095204fc4800a8d6c64ea47358af285a8154d345d72c8a874010965be259a6e078a096112bd3"}, &(0x7f00000fc000)=0xdd) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c5e000-0x20)={0x9, 0x7, 0x206, 0x5, 0x0, 0x3, 0x2, 0x2b4, r2}, 0x20) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/01/10 14:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xd0, &(0x7f0000296000-0x1000)="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") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000cd000)={0x1ff, 0x205, 0x0, 0x0, 0x0}, &(0x7f000073b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003fb000)={r1, 0x6, 0x0}, 0xc) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2018/01/10 14:44:09 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x20, 0x20000043, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c0000-0x9)='/dev/rtc\x00', 0x200, 0x0) fadvise64(r0, 0x0, 0x1, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x1, &(0x7f0000ce8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f000051f000/0x4000)=nil, 0x4000, 0x15) socketpair(0xd, 0x80a, 0x7ff, &(0x7f0000865000)={0x0, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000685000-0x10)={0x2, 0x8200, 0x8, 0x19cd17c7, 0x0}, &(0x7f00009d7000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002b7000)={r2, 0x7}, &(0x7f0000720000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001d4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) 2018/01/10 14:44:09 executing program 2: mmap(&(0x7f0000000000/0x58c000)=nil, 0x58c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000058c000)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0x132, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0xffffffffffffffda, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x2}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0xa, &(0x7f0000254000-0x140)=[{&(0x7f0000349000-0xf8)="f18122af8384cf6e3f9a5d3f6177c251b5667d366c06148674f5a5757a7b5d8a94e5c2df750254ea27687dddaa7603293b8064eab0fe6a41fb0c6576660a2d7039c984de45725e9b8f19ab105f25e8869601c7ec462bf30d4e954f64db34b5fd0ceace3159b8c38b313d54626957d20a512c05a74c18979a4831571ea2767ed5978a1ddb6fa9abec12b9e159ba4ba6928b3cb9bd4fb578ff8a0271a9c1c989b46d15b4fc3de7642be8e0b499ee9984dfbbc4a141f3f718834c6389fa7838cd82f530576b57ef3ce7da26ea417e5cdec882810c668babdb8790ea067207be401160059f141bd13967d54e279610060a41a1b2a63cf5b9902f", 0xf8, 0x6, 0x8}, {&(0x7f000058e000-0x92)="189a550a974e2ff0c16d59b70c526055755fb18b64743b806bafa85d8978ed1736b091e64764d0d0548877f114bafaee552a72034fb5fe07e3f31ce592c738fa72e1f418df4d81a4c198b6dcb979e0b808215091ad9a37a8e6fe317427fe6d425bf632b292d019f9ef8cd0b48780f9bc48770453a9d60d486aab04b61ae6e9af2826b38ef4d4078d57e3fc5eef6dcdb185c5", 0x92, 0x62, 0x8}, {&(0x7f000058e000-0x95)="3d50480bc0160b72fc913c1b44c06c8fe691d950b0ef3fa0f5e1e725ab979d0b3fdea4c267bff7837f459dda289b103cc1092faa528120389b8a30abf1eed6cebfd9ace836fb6bbe3dfd30c9a1be52ee23ca4fa9e851077836c46d9da08d187a17eaa80cf3ed6ee7ab1a56dc711fdee1329166d602b306b6e8fcc259f8e4a2e86d8535117f574522f99cb747db88a5a3b512b28dcc", 0x95, 0x1, 0x7}, {&(0x7f000058d000)="23353030125f61bd861c28a6745a8741d8129d9eb79cb219d98b3cfeaf2747bbaed00e11faf99b65aeab940482c9d0ecd8270c4c768384729293fd824da66fe08131544c1172a62c69a0cbe454f1243218055bde34fd90ac803d35df2b4c14deb90a0227bfd14e269e1088ebf4f4e4d2a0ade6f4cb087ee6606e75fd84f7c123e63bb908c149f122e68e71c32e37547136c265dd3ecc1a09627949d246fd4f7aea89649d28b2c4d844eefba667d658c24a55a9ff851f2c52b22d0689227dd6037ee99781d6e634fb66ae9098a59bc77b73a3842cbbf0dddc72c234605cc5bb597ca8545f", 0xe4, 0x7, 0x1}, {&(0x7f000058d000)="8ba7183d975682ff3ccc63adc20d79043a489ed2f18e24e5f2adabffa29b41e0b4b6c7a4eecc8de1a2c81ebabf0fb091d826428e5f25f66a262cec92740fd9d31f220b8e7ca9a1f9ee2798ab3a325bb6343cf8dca0fffb", 0x57, 0x3, 0x6}, {&(0x7f000058e000-0x2f)="5b2f048e8cbf30d8c65735e53c126687ffa0cdb46d66fa1dede84c9da68b5342aa0ebe02c34d9c7dcb47eb27966571", 0x2f, 0x5, 0x100000000}, {&(0x7f0000427000)="bc4902726d4ea73ccc7721ec55ebe3660ac9f23422c879f9cf46fa570c0a491dec60af554d89e71a04efe23ca526a1cd0a6bb57181b1686ef6ee7318090faf542fd8d722cbc81b2111452ea4e5796b3dda637baf3a357ab69a5d449d1dceeb03ce2975972d596a15f918bb727f032540c2a283fcd554b3c8dd8ab59ce5d7c8ae229aa54b28539283933bc47aba85e9eca7a3358b99e7e3bd13e8fc9cf2a01767dbd948454821b8c41f118f7be1950ee49e7950b176465941cab03e4ef0440d4400244660d34c6c2ccc5ff96dec", 0xcd, 0x6cf, 0x200}, {&(0x7f00001d0000)="b0043e9b53e78df9a2f9cd1530074b769a653ca3aa23b16ee1a0ff9417d7ffbe71bd3d6468ca6bc66c63b4d9b4db7d4521085a74199ab84808b1cb12108704e8c1e9feefc5cf49b72eaf72476ceac3", 0x4f, 0x1, 0xa3}, {&(0x7f0000200000)="c64fb4ff37bdf06811d6e4f4726bda2df5eb0e379a2014edaea993d47466f856af2ea3b7a148ca4498f3006ca441ec98b974676c51285b059d5811a07f91cb424e7be9c128a3282806e1cf66ad3373e956b146a3708c7f24b940132ce1604135f88d70d45f26687659a5f27444c2574c1cbfbc3a6b167e", 0x77, 0xd427, 0xffff}, {&(0x7f000058d000)="", 0x0, 0x241c, 0x3}], 0x30000) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000085000)='/dev/vga_arbiter\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003c7000-0x6)={0x0, 0x1}, &(0x7f00002c1000-0x4)=0x6) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000590000-0x8)={r2, 0xffffffff80000001}, &(0x7f00001e4000)=0x8) r3 = memfd_create(&(0x7f000058f000-0x1)='\x00', 0x2) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000058f000-0x8)={0x0, 0x7}, &(0x7f000058f000-0x4)=0x8) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000591000-0x10)={0x3, {"fbc3b04c36b6a5"}, 0x4}, 0x10) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002db000-0x6)={r4, 0x3}, 0x6) 2018/01/10 14:44:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000208000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000cef000+0x66a)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x81, &(0x7f0000032000)={0x7}, 0x8) r1 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002e1000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b10000-0x4)=0xe8) r3 = getegid() chown(&(0x7f00005fb000)='./file0\x00', r2, r3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006ba000-0x20)={@generic="c52a7cf9a3f7f1c7d14c3bbc23cb1eca", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0x80f, 0x0, &(0x7f0000631000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/10 14:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/10 14:44:09 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000+0x882)=[{&(0x7f0000001000-0x72)="4fe1314ae45a0cfc5ebbf281003314f9c74089f179008fc1fce5983b52129bb89c1349da21b40c93be34fcb52d82e20840d8725baf3e37ccd28d4b59459b71892246f6f3f3c9f679b3e24842d7ee4fe0249f69755bec050ae88d04a439384ee40d245c05d095a8a77251a15e2e0e0c078962", 0x0}, {&(0x7f0000003000-0x1000)="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", 0x0}, {&(0x7f0000003000-0xfa)="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", 0x0}, {&(0x7f0000012000)="6277392baa55a453ad2c05b3eaa58515e05501fdcb2f1112a9bfb39ac2bb6db2c4becc41396e770e9bbbc75b7f71590c79a97d4dd2fb78b48269db92a9c97ca562701269741febd7741a1f315b09ab2b26b4e50105d69cd6596639bc6dc36826763b13d7bce3680a678fc60522c1a5bc1ea932392f7044cc8e94a03430fbe9c0c11dee349f3f2e28af5302ff934d195c80e45607b943ce54a73ecab2420436ad60423f855dbf780b00761ab0962ace4b7cc14d1583d01225967a28119bad178973155a78c806a5a1802e508992996b4c4cd8966128fcf81e7dd37a589e9274000f505a910cd140e145b96e83515ffc", 0x0}, {&(0x7f0000003000)="abc711f1e976d89fdaa15854ab96c8d829dcf2e50cf386cb1d33ecc557053d2abed3e96c76c93496afd32702cf865cb2a0037b0f05785e", 0x0}, {&(0x7f0000012000)="9ccaa8d40c5378908169789229e85b8fb8f9570a64851daff0c9d668a75aaafbd53fa67e2ecb460a63f9e574e879046ef868be55221c04f7f86a6c00005b9ce159b1e7eec394058cf190a0f56a2e05a39c765d3e25c67fe2af073d7f352e8fe7c46f277ce73a539aa3d7d873df400a1516f14a8a756643de0b84a86232f0e602725beed11a409d51525d47292538401ba695b2ede8c0329543f0c68bbbaa68ac34bde669ec067fd7b76fa73fdfddb9445b2f2ac530edde571fd29ef0b1b5875d8299af5885928f1c571a2fdd050d261def226962bdbc93b81686144607104b30dba753005ec5a7eddc251d3555b7", 0x0}, {&(0x7f0000001000)="c6f7f36c00fa3198bef73f831c1ddb59365dff7df5f3f3a9c730c99dd13208d0f372c7589d8cd27ab417f0a426f11527cb5969ca99549e5a267d844a0c730f6b51d3d21ef43669acd0196e8fe5c3f9658984332eadb6ac052e503d23569f26f3205c3ba2a048b9eb1f67c33a7e4c1ac42f399d7b014b8a9ae749b1d3f157d6d89c9bd211c8b4c309337c8a6c30c9fcf35061123c9d4444411625", 0x0}], 0xffffffffffffe86) getdents64(r1, &(0x7f0000005000-0x27)=""/39, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 14:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000538000-0xc)={0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000977000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00004d4000)={0x20000000, 0x487, 0x2e}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) dup3(r1, r3, 0x0) 2018/01/10 14:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000693000-0x9)='/dev/ppp\x00', 0x4a00, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000092f000)=0x0) r1 = epoll_create1(0x0) r2 = creat(&(0x7f0000176000-0x8)='./file0\x00', 0x4) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000de000)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000a99000)={0x0, 0xb4, "bd02ff3e99e28cd1ded3a1a1a81c2ab5dadfe0f3dabac69064c2d53d813e2f996df48271761662ba873238d9463734295ab85e2445fb406289969e30afda03b1dd9a4612651af7b0cb773514f0b9665053655438baed7f90a09dc24dfa90fdd8a5f6f3f100da7d1ca3b9f6422ce2d3e5b311affbff5bab358032c2f8152d6573abbbb8113e2c3280a7ac35ae4be92b98cf787e7f21eea875dd8d5a227582c1a338ecd42e558814f6d09d597546045fa086c43d2a"}, &(0x7f0000d16000)=0xbc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000535000)={r5, 0xae, 0x5}, &(0x7f0000dbc000-0x4)=0x8) epoll_pwait(r4, &(0x7f0000c00000-0xc)=[{0x0, 0x0}], 0x1555555555555678, 0x8, &(0x7f00005c1000-0x8)={0x4}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d3d000-0x8)={0x2000000000000000, 0xe454, 0x10001, 0x9}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c98000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/10 14:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008ed000-0x14)={0x1, 0x2, 0xfffffffffffff801, 0x3, 0x5}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00001f7000)={0x82, 0x10000}) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000f37000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) fdatasync(r1) 2018/01/10 14:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/ptmx\x00', 0xfffffffffffffffb, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000671000-0x91)={0x0, 0x89, "33483a0de17d5967effb5c2ec0a4080f51e2b8b49c448e9dc5b4768c2661e6e1c5274ea9ceebc33e9ef3a0656efe5f595437615279860c20d09571d537a5f68f33da58a939ea79325afbf0f4c8d00d44c74ae87cbb7918d1d2bab49f4aeb2e9a05f05c0da8fe0700ccb8e9bbfa27b7c2aa45b84ac4f409a69459763558eb2289d45b203699c558270d"}, &(0x7f0000e2e000)=0x91) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005a6000-0x8)={r2, 0x7}, &(0x7f00006bd000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000299000-0x20)={0x9, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000f0000-0x10)={r3, 0x100000001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r4, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece0d0d", 0xb}], 0x1) execveat(r1, &(0x7f0000945000-0x8)='./file0\x00', &(0x7f0000d97000)=[&(0x7f0000407000)='posix_acl_access\x00'], &(0x7f0000a7c000)=[&(0x7f000079a000-0x11)='/dev/vga_arbiter\x00'], 0x1000) ioctl$VT_RELDISP(r5, 0x5605) splice(0xffffffffffffffff, &(0x7f0000321000)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1, 0x0) 2018/01/10 14:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000af0000-0x8)='./file0\x00', &(0x7f000091f000-0x57)=@known="73797374656d2e706f7369785f616300000000000000041dfdcf437fb642233d868a1dc63c549a45ca8642d0c6daac73d2f1ec83995ce32df30236123e91434febe931e7986fe8c824fa643650bd1a79e35881d9e6fce7", &(0x7f00009c0000)=""/87, 0x57) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000126000-0xbe)={0x0, 0xb6, "865717e9c7ccb89433de87084ca146fe7edd26587dfe4b7a9af968a935451345b72b0004993c25148927ac8b38d68b0ec3064e615749e4b5f8f5ece743e99035f4a83329479bdd454b8f9f65fe5b8e675e830fe9b0f6275227a82f5632afb498aabad2d4b522bc97a1c3ffe54525de5a46c02f9b1f1649be78914f38b8d666b3bb20bac05838511a3418d2950a31166ef587c1d60ba4a20433c44f3933d2841f237569e3cb2c11d2dfaf10bd51e739deb1ba6253a989"}, &(0x7f0000171000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ad1000)={r2, 0x80000000}, &(0x7f00000eb000)=0x8) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fallocate(r0, 0x2, 0x6, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 14:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000cfe000-0x8)={0x19980330, r0}, &(0x7f0000ca2000-0x18)={0x3, 0x741, 0x100000001, 0x20, 0x6, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000000000)="") mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) 2018/01/10 14:44:09 executing program 4: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000052000)='./file0\x00', &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/10 14:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cb6000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000d17000-0x26)=""/38) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x0) clock_getres(0x7, &(0x7f00007ff000)={0x0, 0x0}) timer_settime(r2, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {r3, 0x9}}, &(0x7f0000341000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000a9000)=""/122) rt_sigpending(&(0x7f000081f000-0x8)={0x0}, 0x8) 2018/01/10 14:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f000004a000)={0x0, 0x0}) ppoll(&(0x7f00002a8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f80000)={0x0, r2+30000000}, &(0x7f0000f50000-0x8)={0x0}, 0x6) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r1, &(0x7f000059d000)=[{0x0, 0x0}], 0x1, 0x3ff, &(0x7f00002a8000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/10 14:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c6000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x3) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000853000)={0xdcf8, 0x0, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)="", 0x0) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r0, &(0x7f0000118000)=""/0, 0xffffff87, 0x0, 0x0, 0x27f) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/context\x00', 0x2, 0x0) accept4$nfc_llcp(r1, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f26000)=0x60, 0x80000) accept4$inet(r1, 0x0, &(0x7f0000a14000-0x4)=0x0, 0x800) connect$inet(r1, &(0x7f00000ca000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ed7000-0x4)={0x0, 0x5af972a1fbd2e813, 0xb000}, 0x4) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006d1000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000b56000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000947000)={r3, 0x0}, &(0x7f00005a4000-0x4)=0x8) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/01/10 14:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001ec000-0x8)={0x0, 0x0}) unshare(0x40000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fa3000-0x28)={@generic="0f3dc967635925168b2f98f19fd9c0fd", &(0x7f0000156000-0x2c)=@ethtool_ts_info={0x41, 0x4, 0x1, 0x4, [0x20, 0x4, 0x0], 0xaf6b, [0xeb5, 0x3, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x2, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000a73000)='/dev/snd/seq\x00', 0x0, 0x2100) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043e000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000eac000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f0000365000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e12000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff}, 0x98) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000f83000)={0xffff, 0x3724e7fc, 0x5e1, 0x7fff, 0x5, 0x3, 0x6, 0x7fffffff, 0x6, 0x200000000000000, 0x10001, 0x80000000}) write(r1, &(0x7f000025c000)="1f00000007010100f5fe06ffffff13000000721f090000001e7f1f00f34000", 0x1f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000779000-0x14)={0x0, 0x2, 0x1, 0xffffffffffff8c8a, 0x7, 0x8001}, &(0x7f000023b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000bdc000-0x10)={0x1afe, 0x4, 0x8, 0x6, r5}, &(0x7f0000a33000-0x4)=0x10) 2018/01/10 14:44:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x111) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000233000)='/dev/input/mice\x00', 0x0, 0x2003) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f76000)={0x9, 0x1, 0x3, 0x2e71, 0x8}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ec8000)=[{&(0x7f000022d000-0x39)="39000000110009056900de00810000000700004002000000450001070000001419001a00040002010700000002000006ffff000a000008e400", 0x39}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f2f000-0x4)=0x400, 0x4) dup3(r2, r1, 0x80000) 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ae4000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000091000)="551619d3") fremovexattr(r0, &(0x7f0000b2d000)=@random={'user.\x00', '/dev/sg#\x00'}) 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f8000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000097000)={0x3, 0x7, 0x81, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000042c000-0x50)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f00006f9000)=@file={0x1, './file0\x00'}, 0xa) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00006fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006fa000-0x4)=0x14) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006fa000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x80000001, 0x3, 0x100, 0x8, 0x40000001, r2}) accept4$packet(r0, &(0x7f00006f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006f9000-0x4)=0x14, 0x800) bind$packet(r0, &(0x7f0000193000-0x14)={0x11, 0x8, r3, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/10 14:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000495000)={0x5, 0x0}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00001c8000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00008d6000-0x10)=[{&(0x7f0000ba7000)="12", 0x1}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 14:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093f000-0x8)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000643000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f00009cf000)={0x6}, 0xfffffffffffffe96, 0x800) chdir(&(0x7f0000e2d000)='./file0\x00') mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) stat(&(0x7f0000569000)='./file0/bus\x00', &(0x7f0000b46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000ec6000-0xfd2)="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", 0xfd1, 0x2000000000, &(0x7f0000ed9000-0x10)={0x0, 0x0}) 2018/01/10 14:44:09 executing program 5: [ 52.928436] audit: type=1400 audit(1515595449.585:31): avc: denied { getopt } for pid=7685 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x14)=""/20, 0x14, 0x40000141, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000003000-0x8)='./file0\x00') 2018/01/10 14:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000c4000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a26000-0x4)=0xe8) r2 = syz_open_pts(r1, 0x3) dup2(r1, r0) readv(r2, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) syz_open_dev$sg(&(0x7f0000e96000)='/dev/sg#\x00', 0x100, 0xa00) 2018/01/10 14:44:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000006000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, []}, 0x10) signalfd(r0, &(0x7f0000c88000-0x8)={0x3}, 0xffffffffffffff03) epoll_create1(0x80000) 2018/01/10 14:44:09 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7fffffff, &(0x7f0000fdb000)={0x0, 0x0}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/10 14:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) flock(r0, 0x1) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x670, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004dd000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000907000-0x4)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000096000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) accept$ipx(r1, &(0x7f0000b0a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1f000)=0x10) r2 = syz_open_dev$usbmon(&(0x7f000059c000)='/dev/usbmon#\x00', 0x8001, 0x80) getsockname$ipx(r2, &(0x7f0000e29000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000555000-0x4)=0x10) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xa46d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$unix(r2, &(0x7f0000dee000-0x6e)=@file={0x0, ""/108}, &(0x7f00004cd000-0x4)=0x6e, 0x80800) r4 = fcntl$getown(r3, 0x9) getpgid(r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a09000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x33b}, &(0x7f0000d80000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000528000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 52.989702] IPVS: Creating netns size=2536 id=9 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f5f000)=[], 0x0, &(0x7f00004eb000)=[], 0x0, 0x1}], 0x1, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 53.052157] IPVS: Creating netns size=2536 id=10 2018/01/10 14:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000507000)=0x0) 2018/01/10 14:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cfa000-0x9)='/dev/rtc\x00', 0x40000, 0x0) utimensat(r0, &(0x7f000069f000-0x8)='./file0\x00', &(0x7f0000a99000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004a1000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000-0x4)=0xe8) lstat(&(0x7f000034b000)='./file0\x00', &(0x7f00008c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2018/01/10 14:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004f4000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000e83000)=[{&(0x7f0000f5f000-0x1b)=""/27, 0x1b}, {&(0x7f0000954000)=""/0, 0x0}, {&(0x7f0000ea5000-0x21)=""/33, 0x21}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') preadv(r1, &(0x7f0000ac3000-0x50)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) 2018/01/10 14:44:09 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000e, 0x2, 0x10000) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/10 14:44:09 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/route\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000005000-0x8)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00') preadv(r0, &(0x7f0000004000-0x50)=[{&(0x7f0000002000)=""/194, 0xc2}], 0x1, 0x4) 2018/01/10 14:44:09 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000268000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/ppp\x00', 0x410003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000002000-0x20)="090cf3f7b8dfbb6b69d292b5a9641cb3596ace60ecca35d1cd36faadd7f0477a"}) 2018/01/10 14:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000651000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1b}) stat(&(0x7f00004c0000)='./file0\x00', &(0x7f000053d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x0, 0x800, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000030b000)={0x0, 0x4, 0x8c6, 0x40, 0x1000, 0x81}, &(0x7f000088f000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009a2000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ffc000-0x28)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETSNDBUF(r0, 0x400454dc, &(0x7f00003e6000)=0x0) 2018/01/10 14:44:09 executing program 7: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000af2000)=0x0) 2018/01/10 14:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000862000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000119000-0xb2)="712b273aa11c3f1e0e447dc1c615416660f7351fec3835292e63b84ca563b66fbbbf4981ca3704866c2103f9393e33a8efeec9c06deff74efa6d44a1b1dad5dce2bd8746ef8a1058b74f3ca8e4e5838dc1aeef1b9a2918d6b1ee33258e6561ce1b0e3f70b330df41a53cf724d4db9d7de05955323bed61a3b6900b781567a1eb86f69d76912a4509be9e0d071d77d9f8edabcb1a6da0b6ccaea4d9064de09832ce0eab320f42d1b961695a46d7b10e40b39d", 0xb2, 0x800, 0x0, 0x0) 2018/01/10 14:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000003c000-0x4)=0x0, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/10 14:44:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0xa8)=""/168, &(0x7f0000000000)=0xa8) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000011000)='cifs.spnego\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xfe)="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", 0xfe, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000014000-0x5)='trusted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000013000)='\x00', 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 14:44:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x170984f71731c32a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x25, 0x4) 2018/01/10 14:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f000093e000-0x2a)="b87c9d1d957a6020272661ef1953155b04be696872f4d2f511505ddac13e59cb7c606713b5e74c62f581") 2018/01/10 14:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b4f000-0x4)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x2cc9) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000965000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 14:44:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x1, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x6, 0x2, 0x7fffffff, 0x0, 0x8, 0x3, 0xf4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000004000-0x3d)=""/61, 0x3d}, {&(0x7f0000001000-0x47)=""/71, 0x47}], 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x0, 0x0, 0x10003, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000002000-0x10)={0x7f, r4}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=@random={'btrfs.\x00', '\'\x00'}, &(0x7f0000004000-0x1)='\x00', 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8982, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000002000-0x41)=""/65, 0x673}) signalfd4(r3, &(0x7f0000000000)={0xfffffffffffffffe}, 0x8, 0x80800) 2018/01/10 14:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x1268, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000004e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ec9000)={0x0, 0x9c3}, &(0x7f00004f8000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e26000)={r3, 0x9, 0x8, 0xf9}, &(0x7f0000b37000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ad0000-0x18)={r4, 0x6, 0x10, 0x10001, 0x7fff}, &(0x7f00003d9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c16000-0x98)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf5}, &(0x7f0000423000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000046a000-0xc)={r4, 0x1, 0x30}, &(0x7f0000d56000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000195000)={0x0, 0x5}, &(0x7f000049a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003e4000)={r6, 0x1a, "d6cc9c8e7cbd859c9fc5e0a99767fa136cdbb3e592b4de47f79d"}, &(0x7f0000fbc000)=0x22) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000485000)='/selinux/create\x00', 0x2, 0x0) 2018/01/10 14:44:10 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000af9000-0x9)='/dev/sg#\x00', 0x0, 0x1) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000afb000-0x6)='./bus\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000af8000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d1000+0xfb6)=0xe8) r3 = getgid() fchownat(r1, &(0x7f0000af9000-0x8)='./file0\x00', r2, r3, 0x1000) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) r4 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000740000-0x6)='./bus\x00', r4, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/10 14:44:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000013000-0x78)={0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3687, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xa451, 0x4, 0x200, 0x10000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x8, 0xce4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000004000-0x10)={0x2, &(0x7f0000004000-0x8)=[{0x7fff, 0x7}, {0xfffffffffffffffc, 0x7}]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000012000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) fchownat(r3, &(0x7f0000012000)='./file0\x00', 0x0, r4, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007fe000)=0x0, &(0x7f0000ba6000)=0xfffffffffffffd5a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a5a000)={0x8001, 0x5, 0xfffffffffffffebe, 0x0, 0x6}, 0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDDISABIO(r2, 0x4b37) getsockname$inet6(r2, &(0x7f0000605000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000821000)=0x1c) 2018/01/10 14:44:10 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00007a9000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002de000-0x8)={0x0, 0x7}, &(0x7f0000516000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x9, 0x4}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000190000)=@assoc_value={r1, 0xa854}, &(0x7f0000fd8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000843000/0x3000)=nil) r2 = socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f0000608000/0x2000)=nil, 0x2000, 0x65) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000f8a000-0x4)=0xffffffffffffffc5) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/user\x00', 0x2, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00002fd000-0x10)={0x7, &(0x7f0000fe5000)=[{0x2, 0x9, 0x5, 0x81}, {0x2, 0x8, 0x401, 0x9ba}, {0x8, 0x5158b6ea, 0x3, 0x3}, {0x20, 0x7, 0xffffffffffff8000, 0x1}, {0x80000001, 0x1, 0x3, 0x88c}, {0xef, 0x7fff, 0xffffffff, 0x3}, {0xfaa, 0x2, 0x5, 0x1000000000000}]}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000142000-0x4)={0x8, 0x8000, 0x9}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000017000)=""/121, &(0x7f0000371000)=0x79) 2018/01/10 14:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f000093e000-0x2a)="b87c9d1d957a6020272661ef1953155b04be696872f4d2f511505ddac13e59cb7c606713b5e74c62f581") 2018/01/10 14:44:10 executing program 6: umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='.', 0x85000040) 2018/01/10 14:44:10 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000041000)=&(0x7f0000041000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000042000-0x8)=0x18) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000041000-0x16)={0x9, [0x7, 0x7fffffff, 0x8b, 0xfffffffffffffffe, 0x100, 0x2996, 0x1, 0x80000001, 0x7]}, 0x16) prctl$setptracer(0x59616d61, r1) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000042000-0x18)={0xa, [0x8, 0x4, 0x1, 0x2, 0x2, 0x28b, 0xc85, 0x4, 0xffffffff, 0x2]}, 0x18) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/10 14:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0xffffffffffffffff, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x3, 0x9, &(0x7f0000452000)={0x0, 0x0}) 2018/01/10 14:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00004e1000)='./file0\x00', 0x40000, 0x2) getsockname$netrom(r1, &(0x7f0000a79000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000361000-0x4)=0x48) ioctl$TCSETA(r1, 0x5406, &(0x7f00000b0000)={0x7, 0x1e786fac, 0x6e, 0x6, 0xfffffffffffffff9, 0x80000000, 0x1, 0x0, 0x3632, 0x6}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r2, &(0x7f00005ef000-0x38)={&(0x7f000044d000)=@nfc_llcp={0x27, 0x2, 0x400, 0x7, 0x3, 0x1, "44fe05af12437a025e24080063322018deb1390ca8fb16bcd7f58262f92d9ae02386281736b597adfb57a9f1f9641d587e4435a7bb2639e0c1785010b4dfb1", 0x200}, 0x60, &(0x7f0000213000-0x50)=[{&(0x7f0000301000)="5b20d51271cfd0a439bd664d20a2a26459cd6ee52b09219d7e6640a33728a91ea7877681b3929983be7b36d4775c88107caff6bf69888f9cb5bd52eb6a08e0be0a8b396e95add11e9b1862ceb75cd4fbe75b14a3282f8a7a68ca05914c1ec055b960736ad595c23d0c2e4a3737fe5c969b7d2a66abece88c043a0abfee8671d190880c7a85f4bc0ddf5971c81b9c5b2043b26d3a46c0d3d9baa3793351e3caa8380f64568f2a199e611dfc848c1267960aa1590740d37a3074ba21914547", 0xbe}, {&(0x7f0000f1b000)="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", 0x1000}, {&(0x7f0000cb9000)="3afb9d9fd9bfa2d026c6013e1eb8040545418817211abe24bdea68d28c8666094fc6ed52683a1a23ce3441ebf782d3064d5a67fdeb13d904c75345e04c21b25b78d05c0b5e5f6ba3446235a7cb4e0b73f8170aba628a90c17f8732cf020d075c1d8aa986c634bdb6ee7a2c6eda13bb5d605ad0bce60c548479d7f0330fd63376ad22f55035de797bccc3b07abeb14afc6594dd9bef9b29d28b1cf0f5ef82f7bbe7a37b66a8c1deb656323f102129bc6a380a72d5302e4a54948e1944117cde95a91f39fd83eda97a43b92fd657a7fb051a7647f90a5d6f6c4d6765f22407", 0xde}, {&(0x7f0000642000-0x4)="60399129", 0x4}, {&(0x7f0000f4c000)="2a4eff8903afea78d79036e13bdef85a1fae90c2f462ab5e5953999faff01195631f21a806ddcf4b75cc544305af6b899347fd38ab382a405c74ec62e58e02101a16c27f80052dba9de7bcb174901f8bc9cccc8a7c7f7a465d518e63b6", 0x5d}], 0x5, 0x0, 0x0, 0x20000000}, 0x800) readlinkat(r2, &(0x7f00000e4000-0x8)='./file0\x00', &(0x7f0000c1b000)=""/185, 0xb9) 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000597000)='/dev/loop#\x00', 0x7fffffff, 0x2000000000000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/ppp\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000502000-0xca)={0x0, 0xc2, "d56091993eed8083e5eb4174dc5b62f0390950de5728274a8782a210b933e515c1381459d0ff27abca6bd3ff4a830060982cd6ee140640919283a52636e31f34d6c1b502d1d1f7711aeb4debffb6b85beb8b3228678d9f164c56bdead987bc4e46079fcd8c084fe51896ba5dcb8a7e82e04a67c2fc3fadf0aae4bb3e4c63cc2bbf21c7905dea20490f615dd19a6ca41b99330d81766dd99d5fa3121d19b2ebea4ad542189e9e0cbbdf818cf288a14e797772defd87cda0d01174eec24caf5d4f4176"}, &(0x7f0000b61000-0x4)=0xca) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000373000)={r3, 0x80}, 0x8) 2018/01/10 14:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r1 = accept4(r0, 0x0, &(0x7f0000598000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000144000)={0x0, 0x68, &(0x7f00003dd000-0x68)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008a4000-0x4)=0x10) inotify_init1(0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ded000)={r2, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff77}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48ab006c, 0x101}, &(0x7f00005ee000)=0x98) 2018/01/10 14:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000329000)='./file0\x00', &(0x7f000023a000-0x8)='./file0\x00', &(0x7f00002e4000-0x7)='rootfs\x00', 0x0, &(0x7f0000652000)="") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a4c000)=0xfffffffffffffff7, 0x4) rmdir(&(0x7f0000ffa000)='./file0\x00') 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000235000-0x10)='/selinux/member\x00', 0x2, 0x0) membarrier(0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fea000-0x4)=0xffff, 0x4) seccomp(0x0, 0x0, &(0x7f000003c000)={0x2000000000000027, &(0x7f000003f000)=[]}) msync(&(0x7f000074b000/0x1000)=nil, 0x1000, 0x5) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/10 14:44:10 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x100400, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x7f, 0xffffffffffffffb1) 2018/01/10 14:44:10 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/rfkill\x00', 0x80202, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000715000-0x10)={0x7, &(0x7f0000be1000-0x38)=[{0x9, 0x9, 0x9, 0xfffffffffffffe00}, {0x8, 0x6, 0xffffffffffffffff, 0x10001}, {0x8, 0x18, 0x183, 0x8}, {0x7, 0x9, 0xfffffffffffffff7, 0x2}, {0xd8, 0x7, 0x157, 0x7}, {0xb5, 0x8, 0x3, 0x9}, {0x3, 0x400, 0x4800000, 0x3f}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap$binder(&(0x7f00001d6000/0x1000)=nil, 0x1000, 0x1000009, 0x10, r1, 0x0) readv(r1, &(0x7f0000e92000-0x18)=[{&(0x7f00007df000-0x7f)=""/127, 0x7f}, {&(0x7f000000b000-0x1e)=""/30, 0x1e}], 0x2) 2018/01/10 14:44:10 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aaa000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x6, 0x7, 0x5, 0x20, 0x8, "062f0a75cb7452a44f8a37c3e91f0e6c4ff5d40cbefc01cb1a31fbc6ad7e5fcc9a08a344ba4ff0437c913af48783722e0756f66ebbe011fdf45646de5de12d", 0x3fff80000000000}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 14:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000024d000)="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", 0xfc) rt_sigprocmask(0x4002f212185c6611, &(0x7f00002e4000-0x8)={0x3}, &(0x7f0000fe2000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008ad000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6849, 0x1, 0x3ff, 0x4, 0x4c}, &(0x7f000091f000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ad8000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x59e, 0x4, 0x7a}, &(0x7f000039f000-0x4)=0xa0) 2018/01/10 14:44:10 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fff000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/10 14:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000-0x4)=0x14) 2018/01/10 14:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x1017fc, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020319", 0x7}], 0x1) 2018/01/10 14:44:10 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000004000)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f000000a000-0x5c)="b542882836f5f1d11268349c212b8d98110c5898cd55f1dfb07ed771fb31b49f94e5e3d580a5f8107f20dfb0bdd5844fce959f5e12ca53ff00d4d2d383d490ac0880642d11583c263c72065b0eab5bd8689a7a9d1f5cd83bdb3ae9a4", 0x5c, 0x10, &(0x7f0000004000)={0x4, 0x9, 0xffffffffffff66e3, "6b8a7f7f7560", 0xff, 0x0}, 0x10) 2018/01/10 14:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000b6000-0xc)='/dev/autofs\x00', 0x80000, 0x0) fcntl$notify(r0, 0x402, 0x22) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c3000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f0000254000)=""/8, &(0x7f0000654000-0x4)=0x8) read(r1, &(0x7f000078e000-0xcd)=""/205, 0xcd) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000b6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8c000)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c6f000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000b0c000+0x86b)=0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000048f000-0x28)=[{0x4, 0x7}, {0x98e35df9d23daa0a, 0x8}, {0x4, 0x9}, {0x4, 0x470d}, {0x2, 0x2}], 0x5) dup2(r2, r3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000714000)={{0x3ff, 0x1}, {0xffff, 0x4c1b}, 0x8000, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c7e000-0x8)={0x5, 0x5, 0x7fff, 0xff}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000047f000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) 2018/01/10 14:44:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000a8c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000ae7000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x90000, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x35) 2018/01/10 14:44:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/10 14:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a5e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005af000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d27000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b8b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x100, 0x100, 0x8, 0x40000000, r1}) r2 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f000021f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = mmap$binder(&(0x7f000040a000/0x3000)=nil, 0x3000, 0x1000002, 0x1011, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f00008de000)=[@register_looper={0x630b}, @acquire={0x40046305, 0x0}, @increfs_done={0x40106308, r4, 0x2}], 0xfffffffffffffd0c, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade69d50000db00cc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00002e5000)=[@ptr={0x70742a85, 0x0, &(0x7f000044d000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/10 14:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f0000775000-0x4)=0x0) r0 = dup(0xffffffffffffffff) bind$ipx(r0, &(0x7f000039e000)={0x4, 0x2, 0x4e, "237c5d0f4cc3", 0x9, 0x0}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000024f000)=0x100000001) 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f000000a000-0x10)={0x7f, 0x10400000000000}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/10 14:44:10 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000042c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@generic="e4e0311726408a3f42b641544418a30f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)="", 0x0) 2018/01/10 14:44:10 executing program 2: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000021a000-0xf)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000057f000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000580000-0x8)={0x0, 0x0}) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000489000)=[{&(0x7f0000414000-0xc4)="d29735165120aa76a52bd71f1db4cc39403398235ed067f4b70411957959711fe4439c16334157e642fad7be8b8009687253eb30f44becee40d9d55a4a51e7ed337795dee9e28d8f4558fc051d8ed60341a22084fddb00d35bcf1d96a68bc6ace969e033aa88a2a1c6fbcb967c4c96e5c76ce25e91ed0b2e8ae301629756a9480c2b5eab226bf1d0828dc4c021ffa96a80e4f9f6d47ab275ba96196fd5f99caf50ed1c63139d84b382d0d3e48183fc2afc5f75150d4c8b6853cf0f500db8577f03aa890d", 0xc4}, {&(0x7f00001b8000)="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", 0xff}, {&(0x7f0000319000)="e2b9347dd99af7fc4273bcc234ff4201a4c2a9dd78e13389a489ff45103364d8c85518519f26d5e58ddabf310bf5e21f26", 0x31}, {&(0x7f0000218000-0xa9)="92652f8d78ecbeb1d8337b7a752fb69640e4a133b51f9f74dd2610a9e7abcd69dbc680f8923c4f93e4586614c1293144c24b16b618321e19af6d87be8aabb03f530c1a5393472852384c83f67a3c825ad9d54af8c83e396f4d03b09e5123b02b4866bc53d9ccc5e3ddd1f0708ec5e5fa45510d1f9062dec237269d417c3a97ce96db6c6e2f179b65ee167d346688c37061225ddd96fdad36d1d872518099a4f991000a3442de65f4ba", 0xa9}, {&(0x7f000057f000-0x86)="67a590ff52d9b8d8d3bc16c578b93d52ace92c57757fff872e2f911b39d8e20b3197466bff96beacfd00c97aeee49228fc06e9ccc401808356feec6b25a7a2d44d5be5ff5f1f18b4e62d0088194335b5b2c45a980fab93168c78de492351117bdff51ecd825d883ccb692fb37f25fe3cf0d6be16c0336c3ef391adf3ab02d209f70bb400ad22", 0x86}, {&(0x7f00003c0000)="468560e6a6afd3e65e970b5fa575feeaa4be419e1581d721186f435e5ecfea70ae62aa00e0d0e7812f5be4fcbd4e5dce57c665bd1b4e26ea77b0e4ea5268414633c7ecee8a7017b118fd167270962c6b985e1cc9907ac1c97a3879976cdb3c475b7ec21b816fd45859ab8c", 0x6b}], 0x6, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000105000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000581000)={@generic="419b77f5d3ae24d8ab8b54524b382711", @ifru_names=@generic="9ba14c4a05ffbb50e53744963e6873de"}) syz_open_dev$sndtimer(&(0x7f0000580000)='/dev/snd/timer\x00', 0x0, 0x84200) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 53.593147] nla_parse: 3 callbacks suppressed [ 53.593153] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.625094] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.679804] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.692586] binder: 7894:7910 got reply transaction with bad transaction stack, transaction 50 has target 7894:0 [ 53.703623] binder: 7894:7910 transaction failed 29201/-71, size 40-8 line 2935 [ 53.712678] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 53.731426] binder: BINDER_SET_CONTEXT_MGR already set [ 53.737152] binder: 7894:7912 ioctl 40046207 0 returned -16 [ 53.766847] binder: 7894:7910 unknown command 76 [ 53.767540] binder: 7894:7913 got reply transaction with no transaction stack 2018/01/10 14:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000417000)='/selinux/policy\x00', 0x0, 0x0) accept4(r0, &(0x7f0000567000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d11000)=0x8, 0x800) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000be5000-0x1f)="1f000000520007f2c2000000000000000200030000ddff1ab4a300ffffb92b", 0x1f) 2018/01/10 14:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000ced000-0xd)='/dev/net/tun\x00', 0x0, 0x400400) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000030a000-0x4)=0x2, 0x4) 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001bd000-0x4)=0x400, 0x4) write(r0, &(0x7f00008da000+0xbf1)="26000000100027109301c1ff0000000000010f0000020000000000002010f951050005001900", 0x26) memfd_create(&(0x7f00003d5000)='user+.eth0#{wlan0lo\x00', 0x1) 2018/01/10 14:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') fcntl$addseals(r0, 0x409, 0xb) execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) 2018/01/10 14:44:10 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x10000) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000080904900, &(0x7f0000001000-0xf1)="cec06a878ca1aef61bb65a58c7749189c39a9588c1610c4d6e95f83c4ced15390b89524c96f324b4b09579887a2540ac0ba401d96208aa65d383e8fd3061e3a060018bfa7cb5825c84608ce82ac61ec414a42e07e78f1954d88afaa7169669a19871b89540da2024700d8c49e121584e74e83c5ca6b17a9cdd058e8a424aab7406e3bec30ea50bf1fcc78b4c6b4711f731d3d8fd92a50da1091d73c4f8dd07394f24613e94bbf603a7cbf424df3f515b30c7ee7d9211afec3efa716dde110846ea81efff2c6b94d792b021caa707a674294a32a43a8b9f9c617803e8e518a8af983437f153d348413de5c46f5cc6ed6049", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000307000-0x2f)="6ad28bf9ec47845886fea11faf83c61d5d7ae68f9056337802fedba9b78b5636f2a1876bac8a1c4620dc27f614ca57") 2018/01/10 14:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/01/10 14:44:10 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000004000)={&(0x7f0000004000-0x60)={0x27, 0x8, 0x4a3b, 0x7, 0x9, 0x8, "bdbf988787072140a75762c66d88b1b67f22034b53fe31eff5d2f490e8e28b27410ff95aed16788a84c310a47bffa48bd8ed99bb53943b2fc153a65415b8b3", 0x2}, 0x60, &(0x7f0000008000-0x40)=[{&(0x7f0000001000)="a7ddfaec9229aa1ce404ec4171c23b4bfbfe6ebbc18e193c64351578ee6110fcb7feb70177d18db63bc23c22e265486a8ed1785aded9ffe8edb8c66663230b5f69d03e831b1ad84a5c7b72619cc16d98390044fff8359ee46e22d5d964582866ed06211488dab3e71df86c70b8ae507848a76eb89be93f32166bcf0550c0f3972fc75f976e91294430d05e942e1689b25e3da5e554fd9b79b92ae5b7778fd013", 0xa0}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000008000-0x7b)="dc9352d4fd5287f4d402b2435b57ef95dcf77c7e1fb8c201ccca180fcd54313e92c796e67f51fdfe532a6a2c471a05445f2c800c2483917abbf5942592e5a325ef34f1a6d88bbbebd4273ef9368898eaaecc0f04b72d80f4b92da1fb2f72183363e177049841dc7da3908f52aab93fae19e2a174fe4068844c4ffb", 0x7b}, {&(0x7f0000008000-0x8e)="6a00d942619e115ff4ae801095f746e32eefd1f7ea53567e16e0dd41d6ef66832a639f31387882d7aeb2ba433b7d2514b66d747a5f65c09e058d91fc6a1a9fc9cef70f6ddf40fe642ba3bfe883fa96c99574c5ed03d0664328452d6be704125c0063778ecda98242681fcc59bf76845cdee6226358a8ff63f0c20f16d6c5e5dfba4fa441756eb6608badbeb7db8a", 0x8e}], 0x4, &(0x7f0000004000)={0xe8, 0x105, 0x7, "b165e2af1a6e7fa871bf3010a01996ab911fbe8c5eab63884f99b2735673b143c64cd6402928151694772ad51f7b4b478a909b4533fcdf03408dcd04d2b9b685bd5d23504a75a76f454f1a64c2ce15b6805a7e823cee097956e3548a40fe9e7466c779227ed55887df4a30d46d49b98940b993c477e57d718d3580a6baec5f2e532c2950f436a07a364372e1b185e2983e774de3a6f5e2614a4f72ca09b75568cb12a28c0bb0a554be1611472692203cfeb44235736a1a6985522915a2efc9524cb0844d9d1e6159e720ac2ed2fd8750c28c0230df27e715"}, 0xe8, 0x0}, 0x20000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000006000)="de4c32283cb84aedf6d08adc55deca4bb034bdf9e466fd0ba53ce6a3eb9f66289e4fdef508d5a2cc2aa67d63da4ce6f64511187108ce5c246f8d4fbb5700554e5ad99e00880f20d9665f5b5814095dc89d80858de2dec7d4ebdb28438a5daa33e0b27f9d2d426e43440ad37c11201f30e818d4fcf0ff3daa38eae90ea50ea0dd887fe83d877ea6692444b8aff9fc70db72dd8c93ea795deae6f68000cdc0a7947a0a6f171877fcad0c5d17a29de0e1e06478588b2e94dc621842690ee352e657b78a499bf9d30c4301ee9b28902de948b1053fb62b392e7cf90bbd4f755ed02381d2fd12aafe2379554cf2f784110593dbedd72257fa9c2445fe1b69e4a0e45764f397670a8a7db1ffadb776d69f5db31c626015a682a79cb6887b24e32ad1564c5ed63ebdc3f0c191644dcbc242f4a3e03e3eacc1d4dffd86daaf5668d990efe9ef42c310f35867c7f8d65e0cfed11eb6282de6ddb54ccceefd620faa66e2a4954647c29437a23dbf78653d4702836f1ea435e8cd79782909409f2a60610c0691dd8386c29a0faad2cde1fa49a0531f77c99f8eeb6c1210b32cfbe64b844024e39e5958a5d718d71da9df0633ab70ede48478ad2f02b37ab312b9ae7c4af2c93daae75f15b1770ff2c3355c1329225e779bee63b2f5d1351f2140967670b7c82b9c30db44a4c7a8c02515cc39f39988d886de078f04d038b1f2a2f8d20d67e1a8ed4dc4c024799cde75cec8a2b8e648403703ce043395028ec6197d8cfc0d18410977acbafdaedf05a4925d93801bf2a5607bfc1fa5818ca6e69639c05135b4983c72d74de1c5a3a8b402be1fcd73160a421955afde6628d837244a7a8b90b06ae8506a9f28a2429c79dab8ed74b193d9533f2b299143487aa61b51ddad2b22bffd9a3ebd6f46a3d086a47a7647585218aa4f8b551ebe7f38228839fa9fefadf816ca279e0c45786f0f8510efa84cdea4692b3b376dab04b346ed6963dddf519f6422a6f09d46f885878ecacf9b7bdbe111a7d85f525caffadcd1db6bb407aade5fd975e1595ff579d7d13a92e74c29a6b8301b54a28fae9f4126e28ce1871493479df67e8cb1dd96c89540d8b3eecb5900787b589c8691de4783b11b88109ed28ad2fca2117697f129eeaaab7645be1d80c0a3e6e879a7ebc2f408bb64a49dc5a27325fa431ed6d999de1b4bc6e511a1705ec9d1ea050ba2c31de65f0424d809a2aa23e02d9066d58fadfbead73ead13cbfef6ec46c459cb179dbde2bfcbfdf1b091fcef1953d5acc872de94d1510c60fda95b139d6dcd7d80dc0c54073642425a6d5f7fad8686770e819537ccbda6d526fca8dcead83475d21f3076d24de224ec2cc073d9ab6b7d1884356ce74dfef6d54cef2068c74f3925b1ee2cdba10cb865976a726efd2e7cdbd71b7cbed37f747deec5e2f469132275be1dbed20c30c8ff10d6f26c7aac587e48598efdce6c980cf5cdf9310765ef4f77128acb7c2b7640608d2dcfac785414a397db3de6873ac1ed85f1734696b932bf651b623f705a4e5b0547ad913acd008e2efc55ed7c23a4a9022acb7bd0c97c91b029b2a88dfeef341fee4a86e380708cbf9f464d650f0c71ae5775301e2cef0d3af7f7f07fb68a77b9f39a26c9fe5d74313efeb2705e6cacb1a170a6f9bc4202332fca85ea49d2d4f73cd9411581803ffcdac81d41845bb01d3ee6d65fbd9c59fb20c87d288f26909bd07f2c75ad4f8a0da42865263563175552b6212511996a61e397090cfb90140a5f660b98d6dd9f2836842db9b607f0ed8931ed35510514d1ba6c6ccc953ea58cd1276cd922a885adc50bb0b199f43b47439e712df345e7ab376d4e6dd0bbb2e56b3f298ced7d1946ad06a65e3d1e19bfe0897ea65526f00e4be2e7c5e61336cfde5069bf6e8a6c524d678ce5288b69afa8d65c307bf3e31a0f836980c4c19a288fdca811995ebc6a64177e018e776a8cbc74db652a0422a848afe420efe20813bfce0d21481a99b8b03cb50e00772d5da26d41118bf2663096e29c7813d192a7f4c0477f929a5d4dfa14db275aa89ca5e142e4e3d99f679e01fea027e42e7f904bcf4cacef6b9744d35e7590f38d1c7de295d9f78c4b0d6dcc702656d6c760076ea58ccded8477ff3334a46a0aa5ec27a8cc338918b2eaf42f6cc66f142467709a10b76544d29a4b9e781242f392e78276aa5ce2ab42d9fc8013edd59dc5b5ae21ef0aee46777a5393856c45431dabd24d328e62b29f6c45214f125fc3d5888c2eddb8fb822c416dcc1e625c42d4d818c348638c352ca82a25599755e538615c1c2283b4aec44d7118ddf0028cb98f93599642976111714735e143f542ee05985c68ed307ace9bfde52e361ee1dc68f9860665c6540880b41bf0ac105c5b7c740b33a70e121a206285835ec01cbdd3bd72709110fc244a8700a2a2da168ec78aef68266553665f06e54e64b03355ddd7067bed789bfca58e3cc3de2c1a6a461017095fd755017d4b6b7fe184c383780277159f4810efb7a7c9b81eed3cde9c2901e9e2b50a57afc4bc4dae4bcbc441a657716f75019eceba131ca0a268842db802a31f0932364f7d24e5392239b41b076542141b87b0d95deb9c9267d657280a3959ca654051c7a2c94f09c867b4c211bd1b13090096fefcd939ebf79ae761aa4030218635bada6d35d60a31492080a5fa8e4f76f9967084df674bc0bd3f9efad383232f147a571e4ddc3f80135caee521db0f42576bdce7e0cdf31d3218ac474af0c5d351c05acd1ca8d5d59cc60b244a67642302f5352fe6ee032282b7e562991b822b6fb98eae9e7ea43051811a83ffcbce516a760ea7b6c96e53923b699da5139d359335b556cbf2d1dea347c8e97d591aebc9bc31132d08f7f455562a6dc3bf9432e26d3db1bba5e07995d9837e6ce6cdbb5571f6b0c35d74937a4a558c75a31d5ee099e3a11989ac942f8401104ddb9bac553fa31ced4a3c10e999bb8aadf10f02a0ffb00c928f069c0cc27fd1d76ce3e2182a46f70f90be1eeccf255d21758058dc9ae29c74ec7bde8a826ad8559c13cdc80eb65a8023aba7f7ffcea194047d95ee74ea030a4bac8ede6911ec2c61e6d5ce81c0796e603b03569be8dcc3dad6916f99d8a905432936f20b316f8fae7cfafff9eb8026b4fdbb0efe222846ce1b13e74f674d0dd6f190dc114a3ff9dbb2e33ce000c48fe274e61f561976ececfc491f0573f3d6ece85030fb35f0a30adaf13e13ead14678032d3a1fbcd31c25682d05ea1eb6978cc814b228139ddd55d091562df53d535e7ff7075c6473e7924b2121b478dbfe280da8e957215b08631cb95b85281f64f7b5c7ff76951819adb2f0add28a0f9bcfce0093629b339f4d391ff157a67ac5b17c437aa9ec80baba21ed3ac7ef0245bedb89e22e767cce90ea82f6aa55f6b9158ee362b83a6c7b75a64503188bdb3fba45e45c120634e4a9200446c7d1d5a09cb382e506734a46f7c7262795238ac87829a3b718ada5f8d7e3d7286d95b1e2f03bc41e53b671a0b134b1b5d967215631e546db8ea31db6964415a957d447b45896afcf7a0b1dc21c0bc75d94ff4ea0cf638743ce3c3b52fb2f53b4fbec54c1ca0a1b68dd4280e069de2bb298e006791c4d9ff34544073a80496a223a1a04a59baf4acb978badb960803f4ae5db94bcf78ed07921e0633fb5e3b597305c2ea56d7ca0e352f5c76fa599b0ee10dcf31135d6590fc75f127234987cacdee6b81793c32356becf5ff3337f1b8d2f09621fa62a121dfe2858668876765e3077b35fba5155d438bbeb20ebefcb1bda4b6f7f66aabe6863c888471621fb84a63479257ccb2f7e189cb425f4abc004f6d46464a739c04565d74bb729dadf516d8d331a87961672dd75ce1a792fc0720b0a0a9e5dcfc546882b0b0eb37efdbf6c33e84401d8dc46aa303822332c3389935bdf9260e77518e166387fa8f1d9491e0d6eaedcd2b9232baaff15288d9eed8ca4f297ea00fc269a4cd12e5d64dd259e1807ba76d75b9d166e8bd5569331ba8a8727da972b8b5c15d684896b43bc204aa96b7630deae279298cc503bfe03bb0b24331b8dbeac9b194398d24a97d7c3d8e1226b14631079cb9b7c38da619d66cb957d44e0a7764c6a5cadb4c3c4d648826c5dc09e9d316f82710feab2a9982bd70b76db6d623aadf693c34f3da44a5043f9b066352da935fd7ce235fa07cece0fb6cf49f37c5f911a4c3b015f139d18aa709915e1ebb46a31e59205d91714a64070d2f1f6117944e859445f05fb266ac801c3202d41317d81f4a780b4f881154b4773a38ae635ef4cdf14e2423872fb5b69fb7c46e3cd7b8c2bac3046cf196f6da8d6e7d77f8ad2d0d0a3d7f900b50b833e87e3d3af1f50dc0bed83630e19b68cbf6f389fbdb3ea413324211a6b3d898fd13c807146fb05673399a19433a15120994a3bdab8227c63ceebc7808fb3fea85fe5fd25a92789dd992401b0764a70a4de5b3eb9b45756bdd3d6fd814484d881d03b18f42b720dd818150d34030fbb241629554f6f16534fe6b0c5ce6740c88805b1e4570d468da2be0368e8ed935b2c370be53c8e3d709410ee16ce76b3adb5c7ce620c17d31d61793f6f807ba1cc220c8f4040f408b292894c1b7c5076451ef3cf8c434be5b1ffd47a2f4fd01700b6378029caebaa95460a3cbda1b07d2849c56cf06eb9644e8c0104088d033c69cfbfcea2b506283253d7e3d60a262086fca0c25e7eeef168489feb1c06b972c1168ddce4b298f6a77be81aa00160ce85ea750471117c035e1a7a55574d4df5d1e46e649c68e65edc6ca0b341936e7cbf5f8f48260e93dc4d2763e314551e7c3fa39af7d0fe21cfc1d6aec881658e9be889ac99d11514516dc448a82c91b2ff0e5fa9aad2447f8788e45ca18151f1245a65908d5a34fd96a9ec1b36ecc4d1234cecbb203fa204a85fd03b904d00c0b16b3d4fa31f494d07090c1148c8786bdd7f43320cae0a83633e7a0e2d023457c324397fcc2ede71638a23a274fec4147b4d5194ce3cef7df9dc45c223b7d499215bf9669db6577320a711284037c4707f8dde190e606dcd4b7e9ac802641c2b1ce6d969d5af8d69715917e6ddbced1fcc60f6cf92b96ff732dac28cfff1172c243ac2d9ae0926e415789c2268cf99837519cc5e188f57466c503d2f5c9890c048503adfeaaa7f3562ea0819d0fa11acdde968367620a59866ac1eca3add140b2aff7e2a7eca7f1d72accdc4322b907f4428a7f8e4398ec9fe93a0e96ac398ce3b8edf9b291c193f85efbb7dfe36b5f24344f3b0cb6713567afa77d7e3b67b77d0cbacd1b945e8c98d85f9f43c41c44a31564a988d5cd3a0a3c5dce20ec90dfc435f4f7f4b00da7c903b56901c62064313e83b63d41b9df4c5b271d468426605dc04520278254a350a9b9a492b0ca567f54e93044cda4594e4b5b8ff3f0eae781e3454ac7c1b7840ebacf8da3883dfbef83ef369a915a3961c04e36401590c6464ea54c65cd50455a932ae3cbc4ec12f2dda71430379f5d0795b82d9e00a8016acbfde394e8649bc94f8514237ea9ccc2918100882a0b1a867b6c2ebefda203132da8a2a94f40e9700ae4c0ae6419786cc408d5a0f316376c5ed94e764338b5e042f9dac6af6b69227190df641b8118d9f1ffd43389103781bf28f6fbf91a531b2a2d33bd6d9fbefa3a25e5beb39d5f8b77465a3a2b867b88b6434c176a2cf5f32ba02e369a371250d670e850e9f7c0c0aa308fa52908061057598f8126d542a9d7979c9bd0819349e", 0x1000, 0x7f, &(0x7f0000007000-0x10)={0x0, 0x989680}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000)={0x4, 0x8000, 0x8000, 0x5, 0x0}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r1, 0x2, 0x8, 0x9, 0x6, 0x5}, 0x14) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) 2018/01/10 14:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000581000-0x9)='/dev/rtc\x00', 0x109000, 0x0) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/10 14:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x0) r2 = inotify_add_watch(r1, &(0x7f000025a000-0x8)='./file0\x00', 0x400) inotify_rm_watch(r0, r2) r3 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') splice(r3, &(0x7f00008df000-0x8)=0x0, r1, &(0x7f0000d6a000-0x8)=0x0, 0x1, 0x0) 2018/01/10 14:44:10 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000785000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r1, &(0x7f000063f000)=[], 0x0, 0x0) [ 53.767548] binder: 7894:7913 transaction failed 29201/-71, size 40-8 line 2920 [ 53.786416] binder: 7894:7910 ioctl c0306201 2000a000 returned -22 [ 53.795107] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.808122] binder: release 7894:7910 transaction 50 out, still active 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006ae000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) execveat(r0, &(0x7f0000909000-0xe)='./file0/file0\x00', &(0x7f00002d4000-0x20)=[&(0x7f0000cc2000)='\\$([\x00', &(0x7f0000eec000)='vmnet0security\x00', &(0x7f00000a1000-0x6)='ramfs\x00', &(0x7f0000b63000)='ramfs\x00'], &(0x7f0000300000-0x30)=[&(0x7f0000b02000)='ramfs\x00', &(0x7f000002e000-0x6)='ramfs\x00', &(0x7f000095c000-0x6)='ramfs\x00', &(0x7f000089c000-0x6)='ramfs\x00', &(0x7f000097b000-0xb)='(security&\x00', &(0x7f0000afc000-0x6)='ramfs\x00'], 0x1900) 2018/01/10 14:44:10 executing program 7: prctl$void(0x3) 2018/01/10 14:44:10 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x3, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000cad000-0x11)=@known='security.selinux\x00', &(0x7f0000ffa000-0xfa)=""/250, 0xfa) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007b7000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000ffb000-0x8c)={0x100000001, 0x1000, 0x3, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) memfd_create(&(0x7f000009e000)='-\x00', 0x1) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f00002c5000)={0x0, 0x0}) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b24000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f0000cef000-0xb)='/dev/loop#\x00', 0x0, 0x101000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f55000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) [ 53.848019] binder: undelivered TRANSACTION_COMPLETE [ 53.859675] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.877630] binder: send failed reply for transaction 50, target dead 2018/01/10 14:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00002f4000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000028000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00002cf000-0x10)={r1, &(0x7f00009b5000)=""/122}) ftruncate(r0, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r2, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c08000-0x4)=0x0, &(0x7f00000f9000-0x4)=0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000034000)=0x0) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/10 14:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fchdir(r0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) 2018/01/10 14:44:10 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x7fffffff, 0x6, 0x0}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000003000)=""/169, 0xa9, 0x2, &(0x7f0000002000)={0x1a, 0x1a, 0x800, 0x36e, 0x8e2, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x200, 0x5, 0x7, 0x8, 0xb7}, 0x14) 2018/01/10 14:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f000033c000-0x4)=0xc40b, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e8f000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000112000-0x8)={@rand_addr=0x245, @empty=0x0}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000099c000)="", 0x29cf19b438fd137c) 2018/01/10 14:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) clock_gettime(0x0, &(0x7f00009c5000)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000f1e000-0x10)={r1, r2+30000000}, &(0x7f0000774000-0x10)={0x0, 0x0}) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x6a) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00001f3000)={0xb0, &(0x7f000063b000-0xb0)="ef2396990814a900b8bc08413622616dd83d27114f6517a430ad776f9d1ecf210dae85530341a59575223dfc2ff803f8295b824d26d4c303abec849421024564074d12f618bd63490375ad2e3c40fee345fe137423a9395e763936c69b881048ddc3394cf319e558ffb6935feeeb9291e959dbeae53cebeefe11a45279c4cec40d46abaa3c9f954219c510d21d7cc4fa5d2034d99dcdf48a1c7140df134112301eee2c228dcdd629a31994c3234dcb1e"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = syz_open_dev$mice(&(0x7f0000b9e000)='/dev/input/mice\x00', 0x0, 0x230000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dc2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000009e000-0x8)={r3, 0x31}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000083f000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/10 14:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000106000)='/selinux/enforce\x00', 0x8000, 0x0) r2 = accept$nfc_llcp(r1, 0x0, &(0x7f0000a33000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a3b000-0x14)={0x0, 0x4, 0xffff, 0x284000, 0x1d, 0x9}, &(0x7f0000c10000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f000056c000-0x4c)={0x0, 0x2, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r0, 0x1, &(0x7f0000b29000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d34000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000110000)={0x0, 0x1c9c380}, &(0x7f0000a2e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000899000)={0x20, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000736000)={0x6, r6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000896000)={r5, @in6={{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2, 0x5}, &(0x7f000044d000)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000dc000-0xbc)={0x8, 0x1, 'client1\x00', 0x1, "b7d670b67d439b68", "1a7b426a71b1affacd08edf7c6eb33d813534f51379ffce05b11f23fbeb5b900", 0x0, 0xea1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000eb2000)=@generic="1412dc3b7943ba8b3bb8f57e4238a25c") timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r3+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00008b9000)={0x3b, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x7, 0x8, 0x0, 0x0, 0x0, 0x7fffffff, 0x6, 0x5}) 2018/01/10 14:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x80006, 0x0) write(r0, &(0x7f0000cc7000)="1f0000001a0009e3fdde45c7f2110500002700060000000000000100000001", 0x1f) readv(r0, &(0x7f0000538000)=[{&(0x7f0000778000-0x4c)=""/76, 0x4c}], 0x1) 2018/01/10 14:44:10 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000bee000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000891000-0x4)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cd7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x3, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/10 14:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000056000)=0x0) 2018/01/10 14:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00009a0000-0xf3)="0100000000090200ba1506c507371a236534fceda315d287db88417b72d06896e4bfacc6869dd56439bd0c5dd9b7c2b56793869342ef3019996c03f45d04e3ef6a85d989e17ce017f8b5fbefe513723dad4f4f436c95a7eca05d5eea335213c91b9c767f91e68d07c1f9ddf8c3580b2ec10be31653bd465b2295c29b503f8a728be2ca614b9fe3496c05dcf6a46dfa47dabb122dd130a52370b612ba9a8af912eae637658c00a07f3975c84ba05c7fea29e747f6fb2a1c1359b5894f029369d7bc419bc6df997ab350b0d32e5f5c743ea9e8494efeb9aaa368b02cb1cfbd454e13065ddaea8e00a9f5d6bceb195d5cb3ff13b0", 0xf3) 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000886000-0x8c)={0xfffffffffffff800, 0xef88, 0xffffffffffffffc0, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000d14000)=""/72) recvfrom$unix(r1, &(0x7f00004a1000)=""/83, 0x53, 0x100, &(0x7f00001fa000-0xa)=@file={0x1, './file0\x00'}, 0xa) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) rt_sigreturn() 2018/01/10 14:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/rtc\x00', 0x44080, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) 2018/01/10 14:44:10 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dd4000)='/dev/pktcdvd/control\x00', 0x4880, 0x0) ftruncate(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008bd000)={0x0, 0x5}, &(0x7f0000bed000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000686000-0x18)={r1, 0x200, 0x8, [0x926, 0x1, 0x7, 0x100000000000, 0x3, 0x1ff, 0x20, 0xfffffffffffffbf3]}, 0x18) r2 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) writev(r2, &(0x7f0000a16000)=[{&(0x7f0000e8c000)="", 0x0}, {&(0x7f0000091000)="", 0x0}, {&(0x7f0000879000-0x26)='(', 0x1}], 0x3) 2018/01/10 14:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000da7000-0x9)='/dev/sg#\x00', 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e72000-0x8)={0x0, 0x6}, &(0x7f0000817000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000af8000)={r1, 0x2}, 0x8) r2 = socket(0x10, 0x20000000802, 0x0) write(r2, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/01/10 14:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000153000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000835000/0x3000)=nil, 0x3000, 0x1, 0x40010, r0, 0x0) r4 = mmap$binder(&(0x7f0000f59000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ac000)={0x110, 0x0, &(0x7f0000d8a000)=[@exit_looper={0x630d}, @free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x28, &(0x7f000011c000)=[@flat={0x73682a85, 0x101, r2, 0x2}, @fda={0x66646185, 0x1, 0x1, 0x7}], &(0x7f0000712000-0x28)=[0x18, 0x48, 0x48, 0x40, 0x38]}, 0x20}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f000087b000)=[@flat={0x77622a85, 0x1, r3, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000c4f000-0x20)=[0x30, 0x20, 0x78, 0x30]}, 0x17}}, @acquire={0x40046305, 0x3}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f0000812000-0x38)=[@fda={0x66646185, 0x2, 0x2, 0x14}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00002ce000)=[0x40, 0x18, 0x0]}}, @increfs_done={0x40106308, r4, 0x1}], 0x55, 0x0, &(0x7f00008b7000-0x55)="8557afdb2f64a19f4721379ac7e055e1d882f96dbac9d7e194dc9dfce9bbd73aac0001bd4206c5f8a554b462538aaae1066b5246ca99f3471bbbe7a76c6cb2f4a0ef4956d2faaebb8e9cd4133b98d48646dfbd9e48"}) 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa5000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000e5d000-0x4)=0x3) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$setopts(0x420b, r3, 0x8, 0x800020) 2018/01/10 14:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e61000-0x10)='/dev/input/mice\x00', 0x0, 0xc000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000850000)={0x0, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007aa000)='environ\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004cb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair(0x1, 0x5, 0x8, &(0x7f0000988000-0x8)={0x0, 0x0}) close(r0) 2018/01/10 14:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) syz_open_dev$tun(&(0x7f0000bb9000)='/dev/net/tun\x00', 0x0, 0x800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bd0000)='net/udp\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c9d000)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d9f000-0x6)={0x0, 0x1e}, &(0x7f0000ee1000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000439000-0x8)=@assoc_value={r3, 0x2}, 0x8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000898000)=r2) r4 = getpid() r5 = gettid() tkill(r5, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r4, r5, 0x1) 2018/01/10 14:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007aa000-0x11)='net/ip6_mr_cache\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000056000-0x2)={0x6, 0x9}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a41000-0x8)=""/8, 0x8, 0x0) 2018/01/10 14:44:10 executing program 1: r0 = socket$inet6(0xa, 0x200000801, 0x89f6) r1 = syz_open_dev$usbmon(&(0x7f0000c75000-0xd)='/dev/usbmon#\x00', 0x0, 0x42100) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000237000)=0x7abd, &(0x7f0000865000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xcab1, &(0x7f0000003000-0xf7)="7380ab0abc7b74c4dc29b5a19295faa0c96bb419cd9656103fe9ac40032588e97e11d65df45fadc7b00159eabc455209502eb382eb67baf62964f059360e7f7ad75b86e119b189bfa82e446a8c5b12387bbf63040ac2ac23d08bd4380055f91beb8604bf2aa97c7a3b2ffd275951cdf06baf871688b891fdcd0c7f0495e42e962084768f768084772893f29ebb3323bce1fb40a67420b6d3b7b78913f96b8dc098f08eba3ad89747dd3c69e6a0d590f344f5b43dcb4a21606492ac81d8cbf32bf77ed0c0ed95fc84e2ed1bfff13db7ea4d116065f6ec2c8e8575bb85010404af00a4a6aecdda73214f1ee0440b510fe74016f799bdf8a0") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000000000)='net/icmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd6f) socket(0x3, 0xb, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000023c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bf3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c80000)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000010e000)={0x20000000, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ebe000-0x10)={r1, r2, 0x7}) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000637000)=""/167, &(0x7f00004aa000)=0xa7) 2018/01/10 14:44:10 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d02000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10000000000001, 0x0, &(0x7f00007bf000)={0x0, &(0x7f000003f000)=[]}) mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000490000-0x2c)={0x0, 0x8, 0x6, {0x100, 0x2}, {0x6, 0x6}, @period={0x0, 0x2cc, 0xb744, 0x3ffc00000000000, 0x383f, {0x10000, 0x40e59b7f, 0x7, 0x7}, 0x2, [0x6fb4dfec, 0x7]}}) setfsgid(0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000370000)=""/153) [ 54.137948] binder_alloc: binder_alloc_mmap_handler: 8009 20f59000-20f5d000 already mapped failed -16 [ 54.155028] binder: 8009:8014 BC_FREE_BUFFER u0000000000000000 no match [ 54.162211] binder: 8009:8014 transaction failed 29189/-22, size 56-40 line 3004 [ 54.177484] binder_alloc: binder_alloc_mmap_handler: 8009 20000000-20002000 already mapped failed -16 2018/01/10 14:44:10 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fc6000)='./file0\x00', 0x12) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000042a000)={0x0, 0xf, "63142c3ee7164832f9c139e7af9c58"}, &(0x7f0000fc7000-0x4)=0x17) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc7000-0x8)={r2, 0x9}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ae9000-0x4)=0xc9, 0x4) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x4, 0x0) ptrace(0x4207, r4) ptrace$cont(0x7, r4, 0x0, 0x7ff) 2018/01/10 14:44:10 executing program 4: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r2}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000028000-0xa)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000002000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x2, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/mls\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f78000-0x27)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 14:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setns(0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/10 14:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000b5e000)='./file0\x00', &(0x7f0000747000)={{0x0, 0x0}, {0x0, 0x2710}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) preadv(r1, &(0x7f0000276000)=[{&(0x7f0000f42000-0xcd)=""/205, 0xcd}], 0x1, 0x0) 2018/01/10 14:44:10 executing program 2: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000079000-0x9)='/dev/rtc\x00', 0x204800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000002a000-0x20)={0x8, 0x0, 0x10001, 0x691c}) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000078000)={0x7, r1, 0x2, 0x5}) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000009000-0x10)=@buf={0x66, &(0x7f0000079000)="6a55e84d25ae7912f578a5c9547920071bc53409238af17f6abfe95ecc888ca4a3de24232bdc2352fd886a694979c03125783acd7a25fb9f1db8dc335205be6a6e605b173f5cc80f22800f5d18a719c689e5fa04948cb2d1d62d706db1dfa2ce66de482e51a0"}) 2018/01/10 14:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) linkat(r0, &(0x7f000070e000-0x8)='./file0\x00', r0, &(0x7f0000616000)='./file0\x00', 0x1000) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007d6000-0x20)={@generic="e8d0dc998df636fb51ab49945ddc8dd4", @ifru_flags=0x1000}) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/10 14:44:10 executing program 5: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) unshare(0x28060400) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000fb2000-0x4)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fb1000)=0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/01/10 14:44:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000873000-0x9)='/dev/sg#\x00', 0x9, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2, 0x20, 0x3, 0x0, 0x9, 0x200, 0x0, 0x8, 0x3, 0x0}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) 2018/01/10 14:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) signalfd4(0xffffffffffffffff, &(0x7f00003a8000-0x8)={0x0}, 0x8, 0x800) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005df000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000543000)=0xc) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) sendto$inet6(r2, &(0x7f0000e83000-0x38)="f630c612493083a6bad677b5655c2ed66482dad09ccc49829ae0fa9375f3faf398c899dadff9e09897a879bbfc95fcb9ed27355353428e18", 0x38, 0x0, &(0x7f0000731000)={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e1b000-0xc)={0x80040000005, 0x0}) 2018/01/10 14:44:10 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2, 0x5b01d78e6f0bb7d7, r0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000000e000)=0x7b, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x54, 0x0, &(0x7f0000001000)=[], 0x0, 0x0, &(0x7f0000000000)="b996a175fe29ab44db274082350845ccb516dedc7073b6f6"}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x20) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000000a000)=""/78) [ 54.203641] binder: 8009:8014 BC_FREE_BUFFER u0000000000000000 no match [ 54.213440] binder: 8009:8014 transaction failed 29189/-22, size 56-40 line 3004 [ 54.284370] binder: 8071:8073 unknown command 0 [ 54.289229] binder: 8071:8073 ioctl c0306201 20005fd0 returned -22 [ 54.311720] binder: BINDER_SET_CONTEXT_MGR already set [ 54.318785] binder: 8071:8087 ioctl 40046207 0 returned -16 2018/01/10 14:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004e0000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f0000a1e000)=@full={{0x3, {"918979cb1fa090"}, 0x317a}, [{"ada417ef2791d8"}, {"02646fc18d4de4"}, {"cb9ec2303b0d9b"}, {"57a971dd8c51c5"}, {"badcc5c807315e"}, {"4b377b96bc799c"}, {"78da4185727cfd"}, {"c201460c846805"}]}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007b7000-0x8)=[0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000d86000)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0xfcbe, &(0x7f000082e000-0xdd)="12794d2bda7fbd7b149dabaebc82e775046ff404989e936087c2edfbe04f9af099fc5879bfc9cdc6ba585ec972d96281a3af52236847c901f70055e0e37d1feca8e50e901bf4be6ca0dabbb118253cd04e245a69c4c95f5cf8d07fa16890b5b57551b294bd23025ed9acb33c2b45fc2ffb7b4e3259813b078e976cec962eeeaa5f48fd3a635ff0770d429c15bf5ecb2feb3e021a2233f944a4956b3b5f1347443f6b8edc047464663ac1738dc0bb0f122a3d7995659bae1ab1c88d15f72a7ef0542e655df6e9ad797ecac0a2dafad6996deedbfe06308c69638467134a") 2018/01/10 14:44:11 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000003000)=""/218, &(0x7f0000001000-0x4)=0xda) socketpair(0xd, 0x80000, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000)=0x0) r3 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r3, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x2, 0x0}) 2018/01/10 14:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00006c3000)="8e2a2029740486b3560fed7b576c1e2e76c44b804c2e906c50886ddd04effac9"}) 2018/01/10 14:44:11 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000d23000)={0x5}, 0x8) 2018/01/10 14:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000470000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x200006) setsockopt$inet_opts(r0, 0x0, 0x2000000004, &(0x7f0000003000)="", 0x0) sendto$inet(r0, &(0x7f00000ff000)="", 0x0, 0x20000040, &(0x7f00001b2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 14:44:11 executing program 1: r0 = socket$inet(0x2, 0x0, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) shmdt(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fe", 0xf) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xc6) accept$packet(0xffffffffffffffff, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000656000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0}, 0xc) getuid() socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000888000)=0x0) socket(0xf, 0x0, 0x100000000) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000fd4000+0xf3c)=0x3) 2018/01/10 14:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00002b8000/0x1000)=nil, 0x1000, 0x100000c, 0x8010, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r1, 0x10e, 0x4000000000a, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0xfff0) 2018/01/10 14:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc2000)={0x0, 0x0, 0x0}, &(0x7f0000afb000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000a18000-0x7)="666400000004bb") getdents(r1, &(0x7f0000003000-0x30)=""/48, 0x30) connect$nfc_llcp(r1, &(0x7f000022b000-0x60)={0x27, 0x7fffffff, 0x3, 0x2, 0x8, 0x0, "393e65db78ccf642c33218d3fc661b4e07c89e6a2f24b33e98099115efb5bd5431093df59936f7600aff17fc06dac99825d96737ca8ce8aec86b76d8faac8d", 0x4}, 0x60) [ 54.331524] binder: 8071:8073 unknown command 0 [ 54.336253] binder: 8071:8073 ioctl c0306201 20005fd0 returned -22 2018/01/10 14:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xd, 0x80005, 0x7f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000f70000-0x65)="9f", 0x1, 0x0, &(0x7f0000649000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000087f000-0x4)=0x0) 2018/01/10 14:44:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r1, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000df9000)={0x0, 0x0}, &(0x7f0000da6000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000406000-0xe)={r4, 0x3f, 0x3, [0x9, 0x5d, 0x0]}, &(0x7f000080a000-0x4)=0xe) syz_open_dev$tun(&(0x7f00007d1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") [ 54.457273] kasan: CONFIG_KASAN_INLINE enabled [ 54.461880] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 54.469227] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 54.475438] Dumping ftrace buffer: [ 54.478955] (ftrace buffer empty) [ 54.482641] Modules linked in: [ 54.485920] CPU: 0 PID: 8124 Comm: syz-executor4 Not tainted 4.9.76-g9154940 #10 [ 54.493422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.502750] task: ffff8801d1ef6000 task.stack: ffff8801d1a08000 [ 54.509475] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 54.518134] RSP: 0018:ffff8801d1a0f868 EFLAGS: 00010046 [ 54.523555] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801d649a258 [ 54.530799] RDX: 0000000000000000 RSI: ffffc9000285e000 RDI: ffff8801d649a260 [ 54.538043] RBP: ffff8801d1a0f880 R08: 0000000000000001 R09: 0000000000000001 [ 54.545279] R10: 0000000000000004 R11: ffff8801d1ef6000 R12: 0000000000000000 [ 54.552875] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801d649a100 [ 54.560120] FS: 00007f91f804b700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 54.569104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.574951] CR2: 0000000020b16000 CR3: 00000001cd420000 CR4: 0000000000160670 [ 54.582189] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.589424] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.596663] Stack: [ 54.598783] ffff8801d649a290 ffff8801d649a258 ffff8801d649a258 ffff8801d1a0f898 [ 54.606736] ffffffff81dfab1d ffff8801d649a160 ffff8801d1a0f8c8 ffffffff826661f3 [ 54.614698] ffff8801d649a258 0000000020001000 1ffff1003a341f23 ffff8801d649a290 [ 54.624302] Call Trace: [ 54.626866] [] list_del+0xd/0x70 [ 54.631849] [] sg_remove_request+0xa3/0x120 [ 54.637787] [] sg_new_write.isra.26+0x849/0x940 [ 54.644079] [] ? sg_common_write.isra.23+0x18d0/0x18d0 [ 54.650972] [] ? __might_fault+0x114/0x1d0 [ 54.656821] [] sg_write+0x962/0xb30 [ 54.662062] [] ? sg_ioctl+0x2c30/0x2c30 [ 54.667655] [] ? depot_save_stack+0x122/0x4a0 [ 54.673764] [] ? get_futex_key+0x1050/0x1050 [ 54.679787] [] ? __lock_acquire+0x629/0x3640 [ 54.685810] [] ? save_stack_trace+0x16/0x20 [ 54.691754] [] ? save_stack+0x43/0xd0 [ 54.697172] [] ? kasan_slab_free+0x72/0xc0 [ 54.703195] [] ? kmem_cache_free+0xc7/0x300 [ 54.709129] [] ? do_futex+0x3f8/0x15c0 [ 54.714641] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.722401] [] ? sg_ioctl+0x2c30/0x2c30 [ 54.728000] [] __vfs_write+0x103/0x680 [ 54.734203] [] ? do_iter_readv_writev+0x400/0x400 [ 54.740662] [] ? __might_sleep+0x95/0x1a0 [ 54.746514] [] ? __inode_security_revalidate+0xd9/0x130 [ 54.753495] [] ? avc_policy_seqno+0x9/0x20 [ 54.759692] [] ? selinux_file_permission+0x82/0x460 [ 54.766326] [] ? security_file_permission+0x89/0x1e0 [ 54.773051] [] ? rw_verify_area+0xe5/0x2b0 [ 54.778903] [] vfs_write+0x189/0x530 [ 54.784234] [] SyS_write+0xd9/0x1b0 [ 54.789478] [] ? SyS_read+0x1b0/0x1b0 [ 54.794894] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 54.801701] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.808245] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 54.814784] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 54.841133] RIP [] __list_del_entry+0x86/0x1d0 [ 54.847455] RSP [ 54.851049] ---[ end trace 43e384f98293b034 ]--- [ 54.855767] Kernel panic - not syncing: Fatal exception [ 54.861924] Dumping ftrace buffer: [ 54.865437] (ftrace buffer empty) [ 54.869111] Kernel Offset: disabled [ 54.872703] Rebooting in 86400 seconds..