981e72a2fef042b0eaba0608e06f45b5350f26968416ed14357811789f3e60c4b2e99d766cb100329c78b6542bf11973f3aae0863a7aff8906242b89d7aa5af016ae58193038885c9e07d81630b16e5794fffc65c5184d37ccbd3c5fa0b1c8ef70c6e960953dd2e9d57d5ba5100d95d5b8a143337a9578e675092b55fad2c352bc4de20902dd893ec7750f4ce408818693ed98f0239a0b6bbbd80ff3dda424a7ede4b366eb024a7cc8eb0b9fafb40a3eb67870d67c0a2de866c398c4ed6c0d1f01e8a7ef8fc303cdffb42dd2945e669ed28f1492a63af6b360ec54032cef977cd63d9a7da0cc869f86bc545f17fd7b7f15a654086e9c86541fe19145c6df06ac98db9edb500a55ff4eb1cff405714f45aa28dd9e64e39ed93512abe1d5ccc6a5191c667869af9878fa19b9c809463094726701ed0c06c1072e08c60ed71097b0e89aca877425301c1da74d4bd96a989f66e9717322376bcb40ddb2b295761f6649cf17b8e3a84792a1dafe2e092f4c88d230d220e802b5bafd86f2e0fe4f70146e121c2ecd795ac61b4b82fbc25038b74bc6759959dc32d9da9058fe840b9829315c84ffa7e7cf549537d5bc3c2e2d5ef41bc45e4c620331dfcc0b032c38e7cb620324d63aee4ba8ad4099508fc5e096ffd4b7769a129d940b3e52874684a50ec6bbb4ac071666e2c301063c0ce8257dff4e0e9383a9e2a37c9f72130253bf5305ac0ff46ef80bb9aa915cfbdd5134293e6f5ce571e4aa096e4d89a240bf4a8022c3b6733a6bdf6a22a3494df759a5193c2c9ca1f730d8e4ec69acafad5cbde5dcdd9e41850fc7d0f128fdeabe34fb07f3597b17bfaebd2d13e4f37cd9dd3b3", [[], [], [], [], [], []]}, 0x1620) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x2000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/20 09:30:52 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x0, 0x0, 0x1f}) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080)=0x8, 0x4) 2018/04/20 09:30:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6}, 0x6, {0x2, 0x661b, @rand_addr=0x3}, 'lo\x00'}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f0000000fe0)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x20) sendto$inet6(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/20 09:30:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x28000, 0x0) sendto$llc(r1, &(0x7f0000000400)="4723c8c238cb83b2e3bdd18a9d7886ce24f20eb8bb6930917ea57eb38e0c77f4b76e6ad7aa37e06dfe628fb0a60f58acb30a71e4ebb5ddababf586a2f7e5cdcea8615df3de4d3812b25ee61b09cc4c8e4f37a0be8e7d7119e66ffd0d70f65ef613374d5de5fb2d4ed0db02a5b1cd1325dd29ffab32096e1f6c5631b8b2995258cfde2b88f14e67de67c761acd9d0cb100369b2cb45533f9bab821d539e2348b541cf71508778aa8941581762b00a31edee43f12cc79c8fa6bc1ad72173f2d531ebacbea92d922af374e60fe197d99599534b54b0b05fc9080782c8e0c750ef1317a5e163554e3c6d09b6a63b3034bbccc79624a98ccfd951dfb795c207cb162f9d18acfadfec78adad66d814a378c3e783ddf056090c4ac1f247ec03b006c811bef4cb8f02ca9bbff9969b9903a90495b8fbea431cdfaeaec11f9310212f42ef799df7dff4d37005856fe69346f5416796ed6ada4fb4c23e820186985cfebd3e616a1f556ef04831edfdd38e2ee40f02e23a86625b92a3e7547f51e8dc200030f827f6122422cb9ce3f878eadb948fcde45cd126c8e2375ac2424ae1668e1a9ef83ff562528bd793ffad44bfdab6f219a2d22eb784c7ebdaee02dde22bf25eb44ff3650e256deee1ecd7837cdb74c52fc5a2ecb0ff25117c9cb169d9d471947b09fd892301db6f3a2197030089ffcefcf290dc1752aa70dbc959c1593c4f44216980dd620142cdbe0eef76fc62739d6dea43ca1224c0b0f6e355408c78223cfdd0193ba8b47043920683c58497c9348279c661be861957d403615b4dd772fd0b524ee3f59307feadd79111e56bb6c22d4443c79b710c321aa59a6726dcdedf888a5fb0a2a6d267a5fc548b2310e2cce2306f23dbbf9f82c7d66bb0629ba5d9c7714c1230993c00a249e32ff7f735cdb33a6a0ce2c802cd7792699a6fcfa962372f414faf7401f4eab8a95d53aeb31d6ad599fe83e0c3a5be03fcbab5b539ad0550f03013b3b116bcb5f0a88eaf3e173bde4e9f9718938c5b371d9035152dcc950df02adeff66047944fe5e43a99f8197e5bcc9ce7641771abc3eeaa223d1b410cc64e0648ffc33b133e0bc72636d3d32645aada4ff91e88ad8e611e9ee37a5881aa8edf8a44eb325ddf336d8650dbc8f4924c9eb077e784a14ce648dd486dc4c275b2ab70cc287608aaa9d8b82933fc5a177f76fc56d58dd656c5318b182e65f45f03da787eab9df817daf0b9fa0c662667bb6b9aff19459ece8583c2ad9f48bd6fcff25a55a5f7c5e7104b40c9f3b91c35b902e1048ebc2c2ddf351263a244650314a01b6380853e678fce1641110f925991c9e63363f77eb3f41ba516cf17ed5f5ee6d7329f492bbd78be999c53c8f40d6528ba557996b3c07d985afb06e1063d561c3b9e3306f54b0076bc9a4fbb0f1df17f3c037c1c6bb8ee0c5d1c43d7ad7da1e1b5a4dd477c800fec55915eb57e2fa1c652c7bd622b310c3e764c1228c26ca69d312ee73d4615b62ec5db4676a2a0759ec1eb6cb50d747cd0b4af989c58dd247cac776b89ae118ceed8da383cfdc04727d617d9d51b94c03d9dbc6b5a9467fdaf9b2922b67ccdb69b68b4fefd0a31003616737e09d34c209272edb9d967ca1236b2af2839adcb26def055f5b6d5138ba853ffc2f63ddb9bfdc270aab8de0a65023350ef6c253d3c25f07e967698918cdbb0de853aded4d9ed9c044999b59d63cc370cbdc3ccb7762529d1e4e22eef8d1ae0cf6f0cbfd6c3a268f738caddc5207ecc7a6f9e34e6bfed0bb7c63a87a6fb729c6875ac2d9ee20d7152cdb2af2408e8cf4b421796f18e18f78ef2e1313d65dfedeff0bd87383b6b3ff061b3b47120dd01742388c125c9f73257cfc00dbc56181669e4aabf1f191781a2a49755b55e55953222f0f4f358a76aacc916e8156a1be0b3f9174d9ccbbf1bf41b34f34bd680279952ed13176be664619f81a03f323d98b9a1d044eddc557ee30d709799008a8b01a5dbd916b9a6e35ea6be7ba458d2be9a23c986840404175e1ac83c97cf0c747c75cb90d7b45416f67cf4d05d81615908eec5b2fa6ec74e1ed49ad5ac7bf54a5c7c7d42a9c593d7986a600160f90ebb40424c92524b38d2b91a9251eed1e76086c724e3d022046c6ca044f096c811834b269bbc042bc250bdfc3b4dac4716d62ceda413ad5d085e8252501c30fdef2c3342b0cb8b1d233fc6a6e03090243d128d391c7afff6c50793b965b129a9eb327b0ae7493ece24e23938c5fd53c891a65970e9e5bf95d5a1c15db3a557249a59014e9eb9d2ffb5c3ae8466949a072fb0ce0b65975d7921407ab9995495022957e50b7e2e2f55d232868a51ee46dc636c8fe6e7e5fb1ca230b569b0211d37d265e7b6b34055e76e468beaff8b9021055a2a13d1eb1372ecde4f9b188873bf95145e418160510542107251015ccdfd1c8a8bcf6b937985c78c3d1beedbd5d28278c8665fc9633c48719171c22a1397bbadd389f017c9213b8ed86fefb5ed9725e7337cf5008fcde48517158e5f65a90b7272a75bc8f83a2c40f72494dcca7807e55b67cc88ed9ae91c982c07fd7ffd24fbd9f70f7831b036f524b8c5dfcdab050c7189f8f33e926fcc306e972ae1a8666592194fde092bd9dcb873c07cf8d664fa2c05ae88d7cd17286f83fce7be3fe3e59b18d59037fbf744b69fc593fa79f51fa17b82adc2b8b911a22e6e0a8562139d8b6ddca3f8168829f246881e345ef2dd412a9606ff129e44d55cbf658f62cd0498e8bba6a8fd421b0fa2d314f5ac01c94331616eb6c29ee0e9848e545ef3d73e773b64a8cc4769a3a003f1409f0b85d62c5c04497fdef4aa99bdb377dc505d941e944f66731a2f97184fed7682e64645d1ad10742bcd4899a9909c7774ea1ba25d0f1dccb4e3d4eaf21bf5dbd0d7021451386a4637bf884b15920a3148cfc25461d8aa665e71728177082d78f67eb8754e269951b36a92f01fc70ab4a1a51b8bc3a67dc915430ecc6c755f2df2f32ba19c2dd543f9cb8c87c8e3c17cc41fac91e7d0195be5d01b998acfa03dd59d6c17285be460ad6b2bbdeb96c065b8378c7248cdf6729497b04ccb17df97a470948ea862b70b621d08c162c843ebd6c6054c5e3b00559cd4b45f9298f2069a19bbce4327a28ea65eb0f0af66376d1c155ccfc4a8c8bee7d803099a72e92366884bcc39e569840e9e79e03e01e2481d026815cd14420f66120fba0449eec0afaec6455ad1e4954de160bb7217db7d9788307069a39823e7089b9824b21910371a0e69f3ee7f7ec1f704573bf378b3c8fd519dd3ccdbe3cbff4bc556f46dd013db388abab1921da296f303f349324100a22c9c0f3e3e5282eef96b5fff7cf85bd78c4f08b8a70d86f9c825e1eac4c4c70e659e58e7f6cd8e260c83bc6db08bf4cc0507f9a45906e6deecb3b592bd103b0a99461e37c42620e4605066b1768e10bd340dfc41b12514f453f0ab6242c1400ad636a7e830b0373be9b14533354cb24bc03141fcb3d822a3fd23e39f70a0467e0f56e728b7ea8a9da36780750a31e701350e4b57569b7790e9b528088d6e857a25c72a0689519a86c86c36c61026971fefb930631b4111f456e506c3bf7e237cb35f3e06788d829ffc605e553cc129995183a1cb124ef685f9751cb30678041e4875a558874bb63baaa45b3d4417bf5ec38df9d8164bb2b0a9d5731a7c4a30717f572efa181537d23e0b53d0bfb53756f7fe491fa26a1fcb8892fbfc76f1d26789e95e16856be16be4ca31d7b6959bd912c6d6c32e2e8d06612215b69f095bb72066e0a41ab778695063cbe30ba39ee38fd77ca7998790b3d47017717618332c48f7a47a0ad67813c0b0660a8035b46bbc62647d3c3a8bc3c3b29506aff95c6eddb8015b4899b84e4d87e383cd464db29527a2cb996545b64b9f0e50dab26973837dcc31d9eb2337edb4cd07a021ef2a08ce39e111fb6e93583b348ab1f6fcac5c3de440c8a815c653f97e08da4997ef3af676d0951eec4380abd695c258e68659163c7a8a0a16f98f93f7f5d67d005fda726b0edc85da202be8b64d75511a276480923be77c6db27abe2f61db2bf8f6b6ca29139f65f6988da0232f5e574d77c751a1d1339972ab53ad45150cbe0be0d17dc7cd954752e5b310bdba9b8f92fd66f693a2a6ea2dc8cbc8268396b2d48441eb2872c1cd5e6b7d43acfe241c55cb8f8f05bb0a1c768a1f347f8469c1ffcf7b41b05b7791c03039a2ab3acf57442a0a154a5b4aca5098578010558294b55166d75c6a523f68a502032a90a40850d708b36f76e1ba59b606a24074eeeb7f9d717fcf8d66eeef772889170fd8e03cb560a0b66aa1593748549d6e69c76442ccddae2aa818eb5c12ea3788eeb920c79736122f3ebb2fac9fab1120d0d7a96a1b84a47d8306019af0aeb79c85646be726270488f450771ca29c62aec6641c60f9d094f3ad7cf960c4a78181ded00e98ac55f4d0a1a111f5f2f8ec055ff077e09efb792cc4102a1f6c2060505b9d10cc445676c65f094b830d9a0e5df1c25ade567b50dea9fe59aad7ae4ed292cdc72443eb70e54087f99f8c76c1246cb35b634db9c89eb81519d7ff1d1b30f6864c3979a8c96835b768fdb4fa7b8a61d06b2066f0d0d87889c7d0b1ba7d36bf5eee4bd5c8577b7711da98c908cde6264432fbd0ae756af8fe727e2e362e13c69d1217b89525e9ca53df02a0379e93a7459d4bf927d52df2953d1d0b0af9940e5313c32074df096341d139a99addcb5624f6e35cbee8edb8a400d5e82eb971fb93311ced9950d6477e294988a57bcf4ca74385fff460f59aefcf1a74ddc0ed50cd60b8cd27c4e5bc5582cfb4be158a6c1867fdd3a2dcc575c08d55869edf81c7a8d70e49b527e3b6ce3723aef0285636c89d70a6c6b185a2e4e37bbee6404bc352dc7232e71d8cb6265c1c1585cda0bdbec6cdeb1e148474a68e822d3c99f082b3f0c33aaf6b99d24187c52bac62203da4822d1ae77096fd8d1a5eb0d5b82615e16358875d94837f52a790ac79d0f0dd6233729dc0e0da4d346046061cb5bc1a3299fe7b5fa4206505650c9d62a5a28d889ce1830a4581615c240f3c52e2d962fe89b7560e723068bce5c5648b1b4f26a3187539f7d1496b92ba763bacb57e6f5e75ddec102e5fcf62fdb6ec9a7f3e60e702de9e5d58ee3d265da06211cc7b982ce408f6a0aacb96e427176f024c3aa4c5002d866b527cfe97b1a5a9fc46f4338cdfff33e5c21b80956d1d00a7bfa0597102f282ee32aaf9b86927c2569cadca92bfb3a7ab4fa5e62a018618119516bfdfc3d642d7dacb09bf9710b397179c70cc576323dffeb62586ac718b1931f9e0fa949fcea3dc2fb9fc60e3f59c0cbdbd5e70d68391bddf90490027e8cf23b9e860cfc9c3d83c3e71d8fd7f3eeb5c73cea496875e0ea6216236c3ecccc731126f75a5e7b833ee5c358eed6429a893ac38d9c2068a5c728b48ca59d909b7ed44b9ce2ef0b826d6eaba308da78fe1c1daae04eefe3d9173485b463b838ef992ebb2a24a567c517b175e41e11bfd0abe35db830ecb73c44713420c290dd800a563c12578dd20cbce9d50c401221268a64a9dc89820a26574c5bedfc15b4087b79d293a703cbe1cd37abf816b554bca29bb439a9de08be3c47a1922f1e1dd3e15d9550e28afb80890da95a5347663e8fee5d42088910e07bd87109c7f4bded92173a4e8ba2b05f0a56476b2ec23106a9b09a2c7f8ee54e69782fde1200fe41df233864adf179d351760c473b4cf0e391af71cc4e", 0x1000, 0x4048015, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000040)={{0x6, 0xfffffffffffffcb2}, 'port0\x00', 0x20, 0x100000, 0x20, 0xffffffffffff0001, 0x6b, 0x5, 0x1, 0x0, 0x4, 0x7}) times(&(0x7f0000000140)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') rt_sigpending(&(0x7f0000000180), 0x8) readv(r3, &(0x7f00000003c0)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/238, 0xee}], 0x2) 2018/04/20 09:30:52 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x0, 0x7ff, 0x9, r1}) sched_setattr(0x0, &(0x7f0000000000), 0x0) 2018/04/20 09:30:52 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x8, 0xffffffffffffffe1, 0x5, 0x20, 0x3, 0x2}) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:30:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000000080)="34393af31f97e0101874ee1e8354223a3db1ed207b373cf4ea844b0a1d51684234318acd4d1d6a9bcf260fa36c55a962d504f55a3d1e238d0d1a69fd80b38ec5fbbe846127212cac304d3d031801362a2b4e9a5de16ab8e882f11c71c8265cb76827c0e9cd0628d43664a57ea703611e64edcb875b2a9bd8c2", 0x79) 2018/04/20 09:30:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c3050000070000000200000045000000000b800019001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) write(r0, &(0x7f00000000c0)="5bc33535a16bd05b70a4cd01177370d833d33eedbd22a58629533ccee5745af9a0d99f8271458cab8030e9fbcdf6db40c79e4774acd21e7751481fb518ed89a385a6230741b9ab4e5690cb9910df9c61c51ecfb9542ea600624a999976b2cce799c533b031f7deb7c89c47b56230691392136335bf01adcf67f8fbbcd32881bf", 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 09:30:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x80e37) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) flistxattr(r0, &(0x7f0000000000)=""/189, 0xbd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001180), &(0x7f00000011c0)=0x4) setsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000100)="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", 0x1000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001140)=[{0x8, 0xffffffffffffff80}, {0xb, 0x400}, {0x2, 0x1000}], 0x3) connect$ax25(r1, &(0x7f0000001100)={0x3, {"75740a0b5783d2"}, 0x1}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000), 0x0) 2018/04/20 09:30:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="06000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0xdbb037b3e400eaab) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) getsockname$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) add_key(&(0x7f00000006c0)="2e646575746800000000000000000000000049d0e21290201bdbdbabd059302b1b33133968420566fbe79d980976222f6ff1d06c28df35fbbe8d960a7d522885c2bea7f3bd556efa87879a6f289ebf31a084af8ef95bcf00ab0b29b1821c7e1da5053a146bc882b4e5ab8f23cbca0879421ea13865982008e7c4db9187491e15c134ee85c715b82ea9ba992e7d92b65f2bb7ceff824a398886e6b673657c7661e246f1ecf3952ff16e535aa32670b640bd725dabcc8cb05993a2aca780a1cf22904d2440671850047ef0b38d2116e6d9425552369d2cf70c8cedf181af0000", &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf05070133fe7dee8f24af8d0d618c5f5bdd1f8b1472d6", 0x44, 0xfffffffffffffff9) ptrace(0x8, r3) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x13d, 0x496ce5a3, &(0x7f0000000580)={0x3}, 0x8) 2018/04/20 09:30:52 executing program 3: r0 = socket(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffffc}, 0x22e) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x4, 0xbb97, 0xfffffffffffffff8, 0x1, 0x7, 0x0, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0xa5e, 0x3, 0x400, 0x0, 0x10000}}, &(0x7f0000000140)=0xb0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000790ffc), &(0x7f0000f40000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x2, 0x401}, &(0x7f0000000240)=0x88) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000280)=0x9, 0x1) 2018/04/20 09:30:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040), 0x9) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000040), 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000000200), &(0x7f0000000180)=0x4) 2018/04/20 09:30:52 executing program 5: r0 = add_key(&(0x7f0000ffe000)='trusted\x00', &(0x7f0000716ffb)={0x73, 0x79, 0x7a}, &(0x7f00007dff7d), 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0xffffffffffffffff) clone(0x8010900, &(0x7f00009f4000), &(0x7f000078e000), &(0x7f000039f000), &(0x7f00001ea000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0xc0b4, 0x4, 0x5, 0x1f}) [ 137.444171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27553 sclass=netlink_route_socket [ 137.457796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27553 sclass=netlink_route_socket 2018/04/20 09:30:52 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r2, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}, 0x0, 0x8}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000240)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/04/20 09:30:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, 0x2cf) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000002080), &(0x7f00000020c0)=0x40) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) readv(r0, &(0x7f0000001f40)=[{&(0x7f0000001d00)=""/14, 0xe}, {&(0x7f0000001d40)=""/18, 0x12}, {&(0x7f0000001d80)=""/65, 0x41}, {&(0x7f0000001e00)=""/220, 0xdc}, {&(0x7f0000001f00)=""/32, 0x20}], 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000840)={0x9, {{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}}}, 0x84) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x2b93, 0x9f, 0x9f8, 0xd5f, 0x7fff, 0x2, 0x0, 0x7, 0x73, 0x38, 0x6f, 0x9, 0x6, 0x20, 0x1, 0x9, 0xfffffffffffffffd, 0x200}, [{0x5, 0x876b, 0xe59a, 0x9, 0x200000, 0xf68, 0x329, 0xfff}], "faa49b7418094a438ebf6d7a975a7b3c2c9ca8304452e825d92981b928ac0f5e950155df13c7bb437353f23080a40ebec6906a703fbf34824fcb7bff6e2c49c59037f13237a74c77b4c75bc6e7e3b8d2b2bad9fba9daab9a684f887aeb9d24c06d8ea1e3772af3ad38a2c669c1e30c226dd9cd6ac2415a4fb1a22b5b53f4079ec93725a91f5db073c1c183d16d1aadc85f6c08e5d3d72e4ae5bedd66d8cc872580df42bf", [[], [], [], [], []]}, 0x5fc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="7f3a2a1e", @ANYRES32=0x0], &(0x7f0000000140)=0x8) recvmsg(r0, &(0x7f0000002100)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000180)=""/107, 0xffffffffffffff07}, {&(0x7f00000009c0)=""/163, 0xa3}, {&(0x7f0000000a80)=""/64, 0x40}, {&(0x7f0000000ac0)=""/91, 0x5b}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x38, &(0x7f0000001b80)=""/63, 0x3f}, 0x2140) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001c80)={r2, 0x81, 0x3, [0x1, 0x7df, 0x7f]}, &(0x7f0000001cc0)=0xe) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001f80)={0x0, 0x0, 0x8b0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001fc0)={0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002040)={0x2, 0x0, 0x0, 0x2be, 0x3, 0x8cc}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={r3, r4}) getsockname(r0, &(0x7f0000000900)=@in={0x0, 0x0, @local}, &(0x7f0000000980)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001bc0)=0x401) 2018/04/20 09:30:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0xc0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80000, 0x0) write$selinux_create(r2, &(0x7f00000000c0)=@access={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x38}, 0x43) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/04/20 09:30:53 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x2) mprotect(&(0x7f00002ab000/0x4000)=nil, 0x4000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x100, 0x100) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x272cf19e, &(0x7f0000000700)=0xfffffffffffffdd9) mremap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3000, 0x2, &(0x7f0000080000/0x3000)=nil) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x8000, 0x0, &(0x7f0000ff7000/0x8000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/20 09:30:53 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x11, @empty, 0x4e20, 0x4, 'sed\x00', 0x18, 0x40, 0x2e}, 0x2c) seccomp(0x1, 0x0, &(0x7f0000002000)={0x3, &(0x7f000004afe8)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000038ff8)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="a6"], &(0x7f0000000040)=0xa) 2018/04/20 09:30:53 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r2, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}, 0x0, 0x8}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000240)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/04/20 09:30:53 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0xfffffffffffffff8, 0x7, [0x3f77, 0x1, 0x4, 0x2, 0x4, 0xff, 0x401]}, &(0x7f0000000100)=0x16) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000e9ff8)={0xffffffffffffffff}) bind(r2, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) 2018/04/20 09:30:53 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x7f, @empty, 0x4e21, 0x4, 'sh\x00', 0x0, 0xeef, 0x55}, {@empty, 0x4e20, 0x10000, 0xca, 0x2, 0x80000000}}, 0x44) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x2ed) 2018/04/20 09:30:53 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f0000003e40)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/77, 0x4d}], 0x3, &(0x7f0000000200)=""/44, 0x2c, 0xb175}, 0x5}, {{&(0x7f0000000240)=@hci, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/171, 0xab}], 0x1, &(0x7f00000003c0)=""/184, 0xb8, 0x2}}, {{&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000500)=""/118, 0x76}, {&(0x7f0000000580)=""/89, 0x59}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/17, 0x11}, {&(0x7f0000001640)=""/12, 0xc}, {&(0x7f0000001680)=""/140, 0x8c}, {&(0x7f0000001740)=""/142, 0x8e}], 0x7, &(0x7f0000001840)=""/120, 0x78, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/82, 0x52}, {&(0x7f0000002940)=""/18, 0x12}, {&(0x7f0000002980)=""/210, 0xd2}, {&(0x7f0000002a80)=""/29, 0x1d}, {&(0x7f0000002ac0)=""/4096, 0x1000}, {&(0x7f0000003ac0)=""/186, 0xba}, {&(0x7f0000003b80)=""/2, 0x2}, {&(0x7f0000003bc0)=""/206, 0xce}], 0x9, &(0x7f0000003d40)=""/232, 0xe8, 0x6}, 0x6}], 0x4, 0x0, &(0x7f0000003ec0)={0x77359400}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003f00)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3800000}], 0x48) futex(&(0x7f000000cffc), 0xfffffffffffffffd, 0x0, &(0x7f000000b000), &(0x7f000038fffc), 0x0) 2018/04/20 09:30:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x80) recvfrom$inet(r0, &(0x7f0000000080)=""/112, 0x70, 0x0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/20 09:30:53 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000280)="66463d010644fe68c22a6a77b897c5448052281fd98755322f64cdc13a8e89a53f9a3c0b0d3b7f4d6a31cba6a923319a5ab300ec2fbd2e05b706f5ce1668556d60d88bfcd42997b5edc4acff6f98021495463c0000000000006ac06ac87dfaeae180d69ea5bf5e7046970e0e17617da4317ffe7cb769ba74a49c0dab39049f44a10ed3cfede541fe0b616ae9f970abc47ef58da257bdbc3df09204ffce92eb4716cb5e83ea42", 0xa6, 0x0, &(0x7f0000000180)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x1}, 0x1c) 2018/04/20 09:30:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) recvfrom(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x2020, 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000240)=0xffffffffffffffed) sched_setaffinity(r2, 0x100000093, &(0x7f0000c1eff8)=0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000040)={0x3, 0x6, 0xd89c, 'queue1\x00', 0x1f}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000001280)={0x0, 0x2, 'client0\x00', 0x0, "e6cd4f851727c3c3", "7c4735a7cba421f506b182f3d8561cd8d7f6b167c51079f33d677aa0ec5cc282", 0x7, 0x9ba}) [ 138.272038] IPVS: set_ctl: invalid protocol: 127 0.0.0.0:20001 sh [ 138.279003] IPVS: set_ctl: invalid protocol: 127 0.0.0.0:20001 sh 2018/04/20 09:30:53 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000002280)="62f7e60566ab2b4dfd0262c49d9549555fef5d7c886f82b6d8971d11f49e50e899cdc1b5907ec0557027801c5287adf1e3e4207af85fa260db317bea0603b2ec933a191f14d4be32d73d713f9941c1300b33ebc12849acafc4512e297430a4d79cd6347738130d8608b9e96592e7", 0x11c, 0xffffffffffffffff, &(0x7f0000000400)={0xa, 0x404e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001940)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001a40)=0xe8) r6 = getegid() keyctl$set_reqkey_keyring(0xe, 0x5) sendmmsg$unix(r0, &(0x7f00000021c0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140000000100757f5ff3e510", @ANYRES32=r0, @ANYRES32=r0], 0x84, 0x800}, {&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f00000003c0)="7839da727bf2471c359f339626", 0xd}, {&(0x7f00000004c0)="11b42738c36d0d0513a872b1de44109dbb6b756209770f325b62cde9563ba5a4917f8f9b1c56ae9239bc01c5ab7bdf58d157cb630e315d3cc9c48092cb4a51547cfa5247224e474eca7a99cc8563d17b0df1ef9f7c6a5ea55089934d40cc37d7e889d33b130f87b292d5069a44f6ad", 0x6f}, {&(0x7f0000000540)="78a7bf3b905ec7eecd74074ad3fefa960911608a5ed8b348c2222cc0c65552763822acb5c727ca3c7013fc9e0e6fad04332c27fa957b9cbccbd50b01b16654d6529d7149b5423bbf49a6b21a577fec3988c6c9feb221abfd66862073b3ba1745e11a51668e173de449025186fe969a4763c6a2e1a58e2ea8e58f604d2e102a03f9c27f60893933d3f7373449394692eda0aaa4d52f6821044a32a4eb9c1bcf857a0a95989cf90ad93c40279ea3f00f0c536e8af74fb44d3ba4182f415b8696a9c0b46a6743cb1953a4847ec0950559836766b8c92eb25ba86aa6016969f011b2ed41ea553166a9cc6eac19cb021a3b3681958bad28a363", 0xf7}, {&(0x7f0000000640)="2ba2200fba1d18e69534a5fd08f75d5654fc27e64d6a86356939c4885ef1b335e34065cebe41e40c3e6d8478d16e8e565d8d936c82b4d92a6af06ef056b06ff69e050be4b0f0693c383ffc27fae8b02979b5026b656dd2017abce4ae313aa0fc3858ab88c039d764d045c980eb9793e9f970db105480f30b430a81ca7c5c90c432dad3b0cd214ea742080e561f5c959122bd3ad9db", 0x95}, {&(0x7f0000000700)="58814a10268156cb47ef93d8ced7e9773b69aa206cc6b2e8cc929e693ac882a63a13384790434106e6c4d6fb0f80dd1d176fcf98d4cf7a03159c06a53733721da9d2d472cf70192c55536311512113d1bc42d933bb75ce90", 0x58}, {&(0x7f0000000780)="3c2769d801c5d9250558633679513f208a5ddb9fd6a6abe39f03bd5affc5117e81ddc5b34c9ca782b28b549042b45e1cff77073e1ec15199776b22c427b634c8af8ab7223a3b375461bbcbc79be82823e3f165e78fa6c8cae75acd95a7390343ded242bb99793c774c4e84da8cbeb7c4bdabaf345de67ac1b54c43761f081404822baa825642e9c55aa3a2333359b516ba363163cbb815b8f8d2a894b9cc", 0x9e}, {&(0x7f0000000840)="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0x1000}, {&(0x7f0000001840)="ecdafbd83542b0d1439677c8f37c00b2d8d8d0b73a88b31d8d377c49931790bdaf77592aa02cc156baf8a37f1e7d6f78862ee623f036a7cf1d699f7d08f462a7177e3653a5de5540989434150c17bb09ffe78ef5771c7a4486275ae1414117af0dfdfa0e16547621174dc844a1e01e50e3839457dc8ff8907661aebd5d3a59cbc0994d253d06bf2a33fa51ea17afe0a9d0e41fa6f9a7dd8bab5627d9822461c91ab180fca543e6ca3ecca56e3da728b698", 0xb1}], 0x8, &(0x7f0000001a80)=ANY=[@ANYBLOB="300000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00001f0000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x64, 0x40004}, {&(0x7f0000001b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001b80)="7b7966ef1ea95cf6b87923d0fac14e8d91744c34f3b270c190cf5725a7c464e12d0ed6de8585b61667fc2463196f1a035fdd6c0391e59e475084c2c6bc560f37d30073a92f6ef3400ee4697b520aa789571d1c6f09eb55bea3af20946754de95e1189d2d3cebcc073b08daefe786f06ea980221b23b181695a4e7d56a63506a24ed308bd98585826667270ab930fe343a2bcd5838beaae9f8ee3f48c212e4d4c9581355b6ee67704f5959941715958d2d358529461b2f965bd1486847089c30cddf98c9a3c69d8e326087a8b5985d0984f840d032bac478b21126a0050357485f34fb743903fd385103916a2", 0xec}, {&(0x7f0000001c80)="8ac95cff058b813d619216d473c5f8a1f591d4e45ef75a0c6f0e9fcbf8122376c4caf20324a2b968409c0d1e1a95ea5bb82e4203a46b2e2f0d3e659f8d1480edd161224b5f63e58ab2f47c4c3e6d5ff9cacae765444c373a6fa1d16badf319b7eb19e2a650f732cace07646aaf6d55c0c84cb48f8ccc21f5c65096d9f1d166aaeb555ed5959ee015c39dbe75908d0d74be6cb73d97b3d8d329da93fb7a3fad612ea9216c5077351e873e4a56a8187bb17983c1aab1372ba268e5f333c14acdb9", 0xc0}], 0x2, &(0x7f0000001d80)}, {&(0x7f0000001dc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001e40)="b0f474d369fca587d78b507fd9abeb20ec6c3a0398721cd0e67f56acbf66cfec4594b05f18292a8430c5700bff98ed6124f22b0ae1f42ee716b1a2de2366549befe18fbb185a90366d9a00118b87adf29f6a4273c2df146f6e196cbf057095cc7aa6829135965dc3ff1be05b35d5ab", 0x6f}, {&(0x7f0000001ec0)="47ed15e18f6fbf12da9682a8705227837321074d78dff0d069b1781848c300d60af69923aba08aa3679348966ea08ec18780883baa2fa34e5ac001c4807f92b75620edfe9995ca8b186335b31a23962b2a9ae2d9aafd28771e4924402898761a7a5f55", 0x63}, {&(0x7f0000001f40)="95bc9802a9941680e5285e9523b3d1fb23233bd0a1dd1aba2280600c9513c8289eab4fa59affd0d6dc3275080dd45c999a76652a33d6", 0x36}], 0x3, 0x0, 0x0, 0x20008000}, {&(0x7f0000001fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000002040)="593c7204434752dfabaf2c82ff14893c2b304a517e8bd478a5ec3a5778d1c647a6666d7e65651a88c54b524e86baea09f47385194e01acf6163f88e353434b948dacc8f086d5c673bcfe1c64e507bd9d79c2311ddc589cb8ec9186cbd149f3", 0x5f}, {&(0x7f00000020c0)="9fc6157eb1748103b81d4ff9886ed99b0d29aeb3ba994795cc451ad482a44d106f7254330e75d6eeac46226554966ab7ea4fd7e12bcea59b1e2606e7d2905e656df3b08cd11cf6ae017f86672bae63c39899a4d68ba777d84f38a3c7f25f838e7077620817ece50d48dbee80d57aa8f98c494bb42fc300d32126bcec6fef602daa3cb0e8d1f6e587e42ed38a00ad7a2f9db0eb9fcf337d9e", 0x98}], 0x2, 0x0, 0x0, 0x40000}], 0x5, 0x8004) 2018/04/20 09:30:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0x24}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x8) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) readahead(r0, 0x9, 0xfffffffffffffff7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000280)=""/202) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000100)={'veth0_to_team\x00', @ifru_ivalue}}) sendto$inet6(r1, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/04/20 09:30:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='status\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) fcntl$getflags(0xffffffffffffffff, 0xb) 2018/04/20 09:30:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x32) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x80000) close(r1) 2018/04/20 09:30:53 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r2, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}, 0x0, 0x8}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000240)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/04/20 09:30:53 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$inet6(r0, &(0x7f0000000000)="4aa18899a73110aa37e9aed30b6e34dbc1dd6065d7aef18d53f9a2cab5456dbf50b520c0831bb0c6498b6095e8d2b0bfd3040f62a188a401000000e7b532a7bd4d1c3a18a1445d74ef3f", 0x4a, 0xfffffffffffffffc, &(0x7f0000000400)={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000140)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x4080000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x4e20, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000240)=0xc) prctl$intptr(0x37, 0x8001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) 2018/04/20 09:30:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000300501c0100bc28f2"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1f1) write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x24) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6}, 0x10) close(r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x10001, 0x2, [0x7, 0x3ff]}, &(0x7f0000000800)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="6fcf8a78a8"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x1, &(0x7f00000003c0)=[0x3000000000], &(0x7f0000000400)=[0xaeef, 0x9, 0x60, 0x0, 0x0, 0x3800000], 0x1, 0x7, 0x7, &(0x7f0000000440)=[0x1, 0xffff, 0x0, 0x9, 0xfffffffffffffffb, 0x8, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x80}, &(0x7f00000006c0)=0x8) 2018/04/20 09:30:53 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="0ac5b055") pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x20, 0x4) [ 138.935405] device lo entered promiscuous mode [ 138.957486] device syz_tun entered promiscuous mode [ 138.963038] device syz_tun left promiscuous mode [ 138.985554] device lo left promiscuous mode [ 139.029888] device lo entered promiscuous mode [ 139.037516] device syz_tun entered promiscuous mode [ 139.044223] device syz_tun left promiscuous mode [ 139.114143] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/20 09:30:55 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x7f59, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0xf71, 0x8) clone(0x0, &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) tkill(r0, 0x1000000000016) 2018/04/20 09:30:55 executing program 0: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f00000008c0)="04800000008c747ed58e8d0794909781c853b85a1b000000d20b24f74e7f6dc88b89a456dd10912d3864df33f3df6b336c0fca0f60ec6f6704ad99cd36d549f734c20faa539a981f82f93d51026dc2aa9568eb463cade0600c703d4d26e7909b3149b6eec2dd996d78e03d8b37d816d6ff2513aa703aefdc3357385e", 0xff6f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0], @ANYBLOB="4600000093035f9cc6fe0db76e37d381327d"], &(0x7f00000000c0)=0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xe}, 0x10}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x6, {{0xa, 0x4e23, 0x68, @mcast1={0xff, 0x1, [], 0x1}, 0xab}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000940)={0x4, {{0xa, 0x4e24, 0x9, @empty, 0x81}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$addseals(r0, 0x409, 0xa) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x6000, r2, r3, 0x0, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@dev, @in=@multicast2}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) r4 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in=@multicast2=0xe0000002, 0x4e24, 0x64, 0x4e23, 0x2, 0x0, 0xa0, 0x80, 0xbe, r1, r2}, {0x80000000, 0xfff, 0x10000, 0x858, 0x0, 0x0, 0x2, 0xfffffffffffff800}, {0x6, 0x3, 0x133, 0x198}, 0x80000001, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x2, 0x0, 0x7, 0x4, 0x4, 0x9}}, 0xe8) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000040), 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000a00)=""/67) recvmmsg(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) tkill(0x0, 0x1000000000016) 2018/04/20 09:30:55 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x8}, &(0x7f0000000100)=0x88) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) 2018/04/20 09:30:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/214, &(0x7f0000000080)=0xd6) sched_setparam(r2, &(0x7f00000000c0)=0x80000001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001180)={0x0, 0x0, 0x0, 0xd6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001440)={r3, 0xfff}, &(0x7f0000001480)=0x8) r4 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="ac8932b3233b9d68c869dc74f057766a6a414ebc554bd98e9f1f5c48b37f913c3cd02167f6036aba38a9d2c8", 0x2c, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000780)=[{&(0x7f00000003c0)="992d595f28845111f1be3a8b0975e434c36ee757d032dfa40dc3458e7ae1a9dcf9d718507b849b21aaa30a8bf11c55deac58935636103a317115f2c2d6a47532648ec1a7f156", 0x46}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000000440)="e5516943c4b93b001811e281bb2977e10bf9f792e01509c4aeefc5635c8aac748f986b678876cb083df088950f588128f7df9fbd8da3b209c2a2700a79d87451e91cfb7547101710160b82ddfe0203bbf524269ff194002602c6", 0x5a}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="26892ad7f95e08e3458f67c614d80c2ab0833eb642f865e628312cc85e309ea7b617be06950207b62d74bd28712cf393bea0092feeeea0ad4f8cbb205873feccbc5616caa409a8324a72209f02100558fb8ac112a6ef6d82277a2a5609c0361df388f5181bb2cc84decbcac6f15dd655a9d66664", 0x74}, {&(0x7f0000000580)="e0dff44920ea035a3afc497130bb00d50b9033fcc944a8075141c20a579026bd73d70faf5d594c600f4bc91c911c018692889cb4a1fe01201d2000670a747a4700927b3358f419039065c23c255113b5bbe0eca6123b6996b77cf64c7feef0a38be7ba0e2c30e98ecc2a5417f846c6348b9fb4f4d6edf63ff1a747e5d369357f068ab0a8f123e62ce56d430fc58758ebeda0a3276940ba443d6b6cca80e5268b31e8cc6c1334b58631e58f813e6722", 0xaf}, {&(0x7f0000000640)="fdc4a611e2c496a4e48628f4ba9d57123b4b78bea439f159c7f8a33da9970f277b8ad6b985e727c3cf99a4d42c13a0736e63bb9376f781c64f997efc34aa65afae67559a24e1e298c28d1bff16b305c5112d6adc2a294a11b502f89a6e200601992bfebb12ecca2d540432f833695e05c6891069b1c73038a1202e7279ac69c4c0904356ca26eb36a74a195303e6477dc8cb5c00bb8187c95308622c416aba6edc423dc80b59a743d2cac071df1425853d4a2c5a91dcf0cc7b", 0xb9}, {&(0x7f0000002640)="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", 0x1000}, {&(0x7f0000000700)="9deabe3a0421d1bbee02d56c972ba823e2874fd3e4dda2f03c6bab7d0ddcf0232b00e6a98706cfcd75f609893f3d6826b2a2533976bed950b9d8fececc6e6e8a931e349c1a9ef28532b32228e59e435a80c3039b2a7001f1a328a8382b8403b4f7e0e0ab", 0x64}], 0x9, r5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0xfe, 0x0, 'client0\x00', 0xffffffff80000000, "7bf3ef523b62c1fb", "7458b3f2346231e7acfd5e308143cbca848c3a020e501a632127d69f4f797033", 0x80000001, 0x27}) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000001600)) getpgid(r2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000015c0)={&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)=[0x0], &(0x7f0000001580)=[0x0], 0x0, 0x0, 0x1, 0x1}) tkill(0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000004c0)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) close(r0) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)) 2018/04/20 09:30:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r2, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}, 0x0, 0x8}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000240)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/04/20 09:30:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x32) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x80000) close(r1) 2018/04/20 09:30:55 executing program 2: r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00005da000/0x4000)=nil) close(r0) r1 = memfd_create(&(0x7f0000000040)='eth1selinux\r\x00', 0x3) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) 2018/04/20 09:30:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb)="07073c0d04", 0x5) bind$inet(r0, &(0x7f0000dba000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) listen(r0, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7, 0x0, 0x7}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008000, &(0x7f000009aff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 140.021175] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/20 09:30:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@dev={0xfe, 0x80}}, 0xd) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0xffffffffffffff00}, 0x1) 2018/04/20 09:30:56 executing program 2: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0x1ff}, 0x4) timer_create(0x0, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) timer_delete(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2100, 0x0) bind$unix(r2, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x465, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x6, 0x36e, 0x8, 0x9, 0x101, 0x6, 0x8001, 0x100, 0x4, 0x5, 0x9, 0x5, 0x10000, 0x0, 0x64a7]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) 2018/04/20 09:30:56 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x20000000, 0x0) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000002c0)={0x77359400}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x5}, 0x8) 2018/04/20 09:30:56 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r2, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}, 0x0, 0x8}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000240)) 2018/04/20 09:30:56 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000200)="d0e1b26dbb10862b084149c34263756a2e054fd51fbd06eee4af0e15737ebbf9f546b977a4735bb90c336fce3fa55386d4ba966a06fd56ec1da353aea350204cbb6ade", 0x43, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400180, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) ioctl$TCSBRKP(r1, 0x5425, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x20, 0x15c}, 'port1\x00', 0x8, 0x1, 0xfffffffffffffe01, 0x10001, 0xffffffff, 0x3, 0x1, 0x0, 0x3, 0xffffffffffff8000}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cgroup2\x00', 0x1010000, 0x0) 2018/04/20 09:30:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0004870e"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) fstatfs(r0, &(0x7f00000009c0)=""/252) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80), &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) r3 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r4, 0x8, 0x5, 0x1}, 0x10) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7", 0x28}], 0x1, r3) shutdown(0xffffffffffffffff, 0x0) 2018/04/20 09:30:56 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x2, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000000c0)={0x20000000000000, r2}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x7) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x8, 0x6, 0x7, 0x800}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/20 09:30:56 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x12) r0 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x535, &(0x7f0000000180)=0x4) setpgid(r0, r1) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f0000000140)="0200000001000000000000010400000000000000", 0x14, 0x2) 2018/04/20 09:30:56 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x7, &(0x7f0000001300)=[{&(0x7f0000000100)="a0787e70e355ce37ef34186a00663dfe90f4f118e34ba9bc8100c6ac2812b7a8762644646f2adb6c43f7628b2c101d9c279a3d11e6018897e72bace02a7ef539d7f5e64cf2dd9d802248292582dded4f931956c0406072", 0x57, 0x40}, {&(0x7f0000000180)="821c920952facb0dcc5092299d18538998172cdce99282797cf23845cb542fa3ea2ecdc659c9b8fb792ff37029ecca0c7cae", 0x32, 0x8}, {&(0x7f00000001c0)="23e188392256cafd738a5a", 0xb, 0x1000}, {&(0x7f0000000200)="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", 0x1000, 0x7ff}, {&(0x7f0000001200)="5ab35cdeb69ad392d3340b855e", 0xd, 0x3}, {&(0x7f0000001240)="c0cae927715f1d58d4f669a98c4b6586d603940cb8f2d1b82901aa5c0636cf696abd141fb946c5db726870988734c91c20a2d16e6f59715af9812edf3d74662b5a8951517e4f84a4745d0de8ae4e1f2fdf2a", 0x52, 0x2}, {&(0x7f00000012c0)="4caba00d026bf5cdf74e78e2274f681ab92ca32db6401d4e70ed01df7ede404c88", 0x21, 0x9}], 0x1000, &(0x7f0000001380)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3f]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x7f, 0x7f, 0x78, 0x32, 0x3f, 0x2d, 0x32, 0x33, 0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x7e, 0x35, 0x37]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x39, 0x37, 0x37]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='gfs2\x00', 0x100001, &(0x7f000000a000)) 2018/04/20 09:30:56 executing program 7: prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x4, &(0x7f0000000000)=[{0xeb, 0x7fff, 0x7ff, 0xfffffffffffffe00}, {0x10ce, 0x2, 0x935b, 0x80000000}, {0x1200000000000, 0x9, 0xa, 0x5}, {0x3e98, 0x2, 0x40005, 0x23}]}) 2018/04/20 09:30:56 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r2, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}, 0x0, 0x8}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/20 09:30:56 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @empty, 0xe7}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x800}], 0x64) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) [ 140.909844] binder: 11386:11393 transaction failed 29189/-22, size 0-0 line 3011 [ 140.918992] binder: undelivered TRANSACTION_ERROR: 29189 [ 140.937144] binder: 11386:11401 transaction failed 29189/-22, size 0-0 line 3011 2018/04/20 09:30:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f0000051000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x5, 0x4}) 2018/04/20 09:30:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40100, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x4c, &(0x7f0000000140)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8b}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) splice(r2, &(0x7f0000000040)=0x49, r3, &(0x7f00000000c0), 0x1, 0xc) [ 140.967661] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/20 09:30:56 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="5ff3b8e3bdfd1ec54f327c70c586a16c99bb7a5c3e8e45b43830931edcca781aa81258e480468d642567fbb736cd6e6d15e8e79425928d156043fd93ab9926d291199866e9862c8339a0fb5d361f82da7aa8dd7163d04224335a9e6ee5fddd8c7115707c82162b16ab19b8039bda73fd5dd95e9e57a31c41bc3acaef63f2c296f309934a2c29681adc55f4d4ab6b45030e10401c41392585343b80a146414d0e062a5a6efa56d0a2d2ca58fcf11b649888f601e1d34cb6bb160b85e4250d9573af728e09d4a4aabe0f5cf255d1f1fb538bd44eb861416adb268657106a7224636a579d2ff715703f548c1c4dee8f240652fe3905ed97a680d15b32264c4da8eb4efd668d7777366d4c37307b38ef9d082769da1e01dd7132253a3582c5a4ed929a127e05b677fe1696ea9e4f2f62f6815bf2d69b48f5b1bc69743c1b753cbb521d23fd5b13e08b825b19bba1060752330501e8d80b3c0d013dcf0b025b8d0b9f7dcd5680c2831dfe8e1212cb43011cc0d62bd6bfd932403525881b09d509dab3b7a1a572b3f51e6d0286fbf09b3cf54cdbbb80d17d24fd71cab56ed753e368e0c6c8f9f5b4a5c5b1a5b710cccf65ba7e908ad4f5818e78e1abceac799ef4852703d134455d1b89bdc0ef7d46ce350d2dd829476c0d7a62f9db4c8493a7cf943d18295440af3be211aa8b0f1d782aee136e501822886275af399a6f5b5ae3d7f722f5bf2a541f96d185487aac27059bc3509a3b79509ef854ba845b5a82810744859780b9f0117a51103847b0efbcc32841d0b893ee9b0add93bc488c813e1f39f08d765eaf960e2eb8f49729cf812476629b924a9ec98e4395dbad75defb44b227bee4a6d52a025d33b93fd088fcf9a55bf82a950e0738552e2230ef95bc1cc5d32e1056066796659c204051d74477f09b9e36cb04400a7eb0ff19a689c20e876673216958a9a83711c513a4f6d5bde388a33a5cc6f6c9f80c4325f6c9acf22b940107560baca423fa64d1475312f1e20162708ce87a5c46f78adfe03891cb01376b74749676943e4ecf202fffecd2a34e58469679d5c0174d2a2d555ec539f43ec8bf12795904487a91966076bf7b60ee24d792770bdaacdc0a2d9fbabd784a36dfa4101efa5c07b1acda2d4c7dd59319d350e1fa5beda1d76849b12314202d80dfffb0a95fda5e69b009371ba6457237299264f55617df8aea1ae376786c7274c9290ac2d436db7bc556e6657c036c1c01dce584475c2897683c0575758e93b7dafee00c0d1dce40cc7160518b3e78b7a9ca584cb723ffdad83bb58e9397951399f949ab8fc366986ca020aedbf514884e4b2da665abe5071cc86f3202753bb0df24fce0e3f5580a1f0e69f8e66dc9576ac1e0884be1c9ab166ea7502ec6a884a7d4238107e75fccf37a7b1d2edda7bdb73df19994e75ef4bda7741367cd996b474efa3c3f8765cf5ef6fcbb1844c97f13bd40a1f13ab016260b3554fbe77f32226935ad01c89a9b5951fcd5c7ea50747e4cb18a80f43854354081fde0bbedbc6d14ff1ddd6c972de685c2dc12288e7e990287121e0f13f8d80b641af29d6767f654e7848b279c28049741e8113cbd0db0427aa8bb29f15fd720d9676cc088049cbbcdf6fe986d61df192cc1399ed0636f6dec7c16ebb18a8858f29e71c42e062e077aef5ae6dbf371020b36b209f930a6e498133ad2584145e27f1bf28d1dd26df52158a8c2de9f47ed506b2ba7d133db7433041838237a3b0ea32615ab40f767c1c7481eb17deaeb6845ebc81f6147bb72d8648c86985ee599033d2cb6441adf21969b41ccf92408619e49d04a563da6a414f1053793a9f455c0a9ae44d8ca866ac9ec45153415e86d5f4746dee8e1a2af52af0a47c0257b3a8a8da1c822bce8f2e2281fbf430875653f6dcf83094602048ed4ddf5bac15a3ce388150767563dac7be1176689a58f39812496528b8c3f89cbf25f3704a755a451fe615c739cb1c0617405c3da9e39046c563cffd95c547db628e49f6fd5aa903d41e1671fb0631f164c5675546294bf7499e4e3fc589993fcd0063a70c60d547984a3257ec25ab0a76d4a154e1d982b47fc1f5fa91eae527968b5d05a47dc4c62c6fabf5fab31bc814121e678f0eb9b602f648d63e9c2c00d7e6b1e8b5626a1f6d8825d32fb40041e6727f21e05ff0548df33403f93660cc7fc4627d415ec7794a1bf0bfb3561a285f8e65e42b2b75e4da716779b438c66f215ce0ec04b838fbe8d0dee638fb5c53159976a14b39ff658b86b4886dafada8b77107db300afe978a73b68ef5194fc40cd5b43c418b857f7fcccdf867a147e4d6d1bc87dafb0c48d7d0b1584aef57437ccbbfad35df8527a19e9b2d0f1e8634be2693e1710debb014d122abb4771539a93957bcc565a6c6d506970e5b8b2eb32355b6a6d2d6df8da67374b4bf3ad801788f8a362755e4f3d8bc160322e05d45962963b75253d7193b3bca86346da7c49780022313a61080e9c65ca23ce191e38982cd3710149de3ad1f4939391f03caf68654712fd5831d8a9e27c8ed9dfd917583a7f3464e77f213b6d5012ac88876470bf25c61b033de2c048903fd7aa94a69d310ad87dc15b856252566f030453af11c64cf8acb3c87b87ac6f351e028e2abee030c8fa4da333846fb06365fb9175cd4409a2bb624e3349f191a595f6a9ee4604efedb96d7900a541a5a90ce4de6b928250dd651d0f0cd45cf3f6275e482442147b1f4e9882df1be20c6fb9e4cb8b6aa1ac468c751e28d1d11b70be4bff287889503d27923df58257d0c723642ecc499ce40ffc66ef1c70bac3d78a7c797376c0fc4bb719af4d9fe734fce3ef67495e2570d9af29aac8cfb29504b7c490a52d1770f7dccb9e49ef03847b86ee306a8f0d813605c1bd771eb5f0eb2c24ed0db6a2d50e1f52d2b67bce603ee9898746616e889dcd902e7b409a176fc1ff01ef1941196da2686604dc7fa73b71942bd6c884aafac419218be9f0b63f31c312d21a3052a21e4eaaa0fee4df6b762220f652b1fe36c800958267c5ae43c971c38dbcf4181f8f32f6eff255edc707387ba2d4a447a1a518bb20161ddde83673d7f339a0439b60f4dc9d1ac3bf83aced90a2bcac282fbe44f03b4b6468e669936f439be755acf676eec5633ac06d05bb8ccd83bc4e68f67e8a3ac161dd4bdba2b19ce7111994c0c1f46d28853f71cdfeb4462e70935a430a93c83751b725e5463a49b29c3d81b86a2bf7dbf96edd760b5e243aa9e4c7514938efb35fe83c2d712065c5f97aaea4fd9c24ae6a00e498ad3c75065a044a6c6f905d77dc018e44bde2e9dc9de4adda3f23e137e8fd5d493e4879f03b7354ceab760269a7a276558fcdc3029cf5ab43a253f37f7c8348306d737b37624250fb502653827a73b94b4f3a7930d2e5631d4721d0efb7d85bcb51d6344ce1ba3322cd15b6388394c4719cde18d3de7dc462009d1e736d8ce0ed8922e9ba8599f04e2870634a8af8dd853b174e82ec75227c617874abfbc8cde2fb083d87a58a100e44aa38b7f5e05663afa9d2d273a907d66f7e307b670bea30ba0d431f37ee7eb2d0cec9c91c7c66d01523f65aaa8fe2f3c6eaafaa43c07009b1d2a4eb5fe3c9f7d793fcc8f76a2d287633d7ad8ae60c598f3ebb4684260ca05c3d6a01aa097715931a0cde71428b611120b33603a5bc631cbc2f44abd9e47dab07410f4d7793d78407f394cdedb521d9e3769160334f1f6df56505ed22296485f95cd083d2fa6d001a71a87068b06d1d7b2a1d0c7162a2cd06a222e2b95c42d2969ce7b96fb2f34cc2616b06279a5acc41ef75664e5d9b89d1f136dfbf05589d72a79d7dd941de848b860e29adbda3005c3d190d28b83ff8c86e482af56f00a53169ff81223d2212e4df3a5a3e923fa688c4319fc5194304349d8da4bce78fde517e7719144e1f928f954d584f415e08ad46e462d34e738e6ee88c899f295361b7dfa283d94e27e3023513132a2a0479f46e8c400bda40e59df63789646fe8b543b794fbf3dd8ae4ca001d24cf02ae52f8257b1b3eca390a0143921de30f8a15584f23c95ee9c6f7e5f480fcd1be2bb8f4bade4cce30fd027ce3ed03aa63c080fe1e2076278499575ca8c5ee2a509a85ebbf554b3276f80925c9dca954015ea99381842257ddd1322a7d7e2371fd1a25bb723acb664af1172efa4a696370d8a345312be8ba1d08128b3a99d95614952560754392281ce431770b039271dd2b177b93a05b5d2308664c4be8bbe340bf3b1f613ce5e4408444e3d39712b50ae315dad4a6ecd3e7e658bb6c2022692e846ef7245df4de774fbdb00202d9383dcb81f168cb7d532177e3f2b972856724646baf3acb17a656b09f58ad31dce00d250cb67b131650191fea1e54ec17e0c71f9288152a3e03ca4c09144567280e00bcbb95175d6a99f09a07d3cb5f0e84b425ad0cb2fab3ac51afb1a69038416dda6ffe5cdf19c216c50790ff44da5730d3d9f357aca907828114d712a32cecfacaacd8efec695fc3470a1315043b1e35b6137f5cc98429dfbbf98e616f295808efa82167cbc0b15f3ecef90ac2c8371e844abb1ad7925e38d98afe779128bc02bb998e8231f8168d961dfea3207c6b43defba64199a011bd00f00e086e2da117261355d8061aab98d88d47a64ed9beac10d624054f3af4496f71b84af14cdf27c2cbf71594a13636bcfcdb44bf2caf97dc3d27bf0a75f435921a40513ae468f467ca95d5afbbee55c968947f9208706e1fb3add1e81bd92f941e5387abf9a8ff6fa67011ff2e3e8d235ddc9e629eb76a6d086a02797a30b90d7f09f05f54fe37d715dd8caf36d302d334b2e7baa3626b7154646ce81f259c56aba58737ce3ec718891dabeca79ce40c66ded82fc7fcefa91ca5fe6a07a729fd520b56a7211e2ebfcb6bce8093e312a6b2df82e26cfa1634a79ddc45178fe25c414bddf7c5729bdf0548d93a4dbae3d230e7a63d7f520d9d40844ed87d2b8c869f42c87fcad06ca1888e28c5bcf7ef8e331b8c87929f9f314ccfc812d281f58aefbb41f0b73d2f85b31c563038f5125281fcf2e4caa2f3bde72b6c5927ca531aed73e747529d8dc3f4b9ba5f66d3173ef8668b3af5c7a9b4a3eaf71194a02fda0d4b6816a5bd7a51358d8277d4eec016ecd9bfa7cd62d683dd9d946ef40cb6dde00edea03cd7f436eef9d2cef7ce5230f171c362e5bb239b42c51858c7dc29b3728d601896846f917e0be080fe703ebb40c9f9734eaf06e6ab1132d52aab6730157b243f58d6fdac65b2bd5bd5a198c40526d6b5b6a5d3546dd81dc9343f34c257596fbb23d9d58632047df6082d55e9ed4190b74ff64675d35df58241cf3cf8aa438ad32a7a1dba752f71b7374172969ab446039eff877f20e458adef9bb3e91c958bb5df9b8f4853b39a88c431c0c483fa7e0a28d6c27a40cdf3e98f71ce9c50f98d1ba0cd5d8d4b6a5d656fb4607019919463b3957c886a35525b7123d4084c01d5b9dc0deebc0a7bf012bc2c78bc21b39942d552cd51763addbd6c1d5e32ce36cb0c87f525a17af33236a52ac8b2b824cd0a50d4b3325dae0448c22d616c7043aba7cad923ee311775d3471ca59247f11f688905a3233f50f3fb592e045d0fc775f31c4e1eac57bc106114b7cec40cb3ddc2f6c2430517672c378c8eaf17cef5852ab4ee7de932f987539d361268753e14121e8f4b29ea9fec9c1ba483018e75785ef5170ecf927e499d1f25dca2d6827351d019233a5f749a795f613ec5a2f15c6822ccbf53", 0x1000, 0x4000000, &(0x7f00000010c0)={0xa, 0x4e20, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x80010000}, 0x1c) socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000001100)="a37343ff83f7360d6dad6a9e129942da90fb3bffb3e1115f341f36041792fb0e5360b20724d98968597b3f3a8bd28ec394b1b7687863a4517f05d7816dcd6b16b2", 0x41, 0x4000000, &(0x7f0000001180)={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001240)={&(0x7f0000001200)=[0x4, 0x6, 0x8], 0x3, 0x5, 0x8, 0x8000, 0x7fffffff, 0x8000, {0x900000000, 0xfffffffffffffff8, 0x3, 0x0, 0x9, 0x7c, 0x1, 0x2, 0xd94, 0x7, 0x4, 0xfff, 0x6, 0x7, "89ec1ccf701bf72543eb79a7130ef5202c2b08b8992bc4c498bf375a9bd1857d"}}) 2018/04/20 09:30:56 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x14481) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x80000006, &(0x7f0000000000)={&(0x7f0000002940)=""/4096, 0x1000}) pread64(r0, &(0x7f0000000040)=""/71, 0x47, 0x21) 2018/04/20 09:30:56 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r2, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x7fff}}, 0x0, 0x8}, 0x90) 2018/04/20 09:30:57 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x1a, &(0x7f00006c6ff0), 0x0, &(0x7f0000000280)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x40014}, 0x0) close(r1) 2018/04/20 09:30:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0004870e"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) fstatfs(r0, &(0x7f00000009c0)=""/252) fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000b80), &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)}) r3 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r4, 0x8, 0x5, 0x1}, 0x10) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7", 0x28}], 0x1, r3) shutdown(0xffffffffffffffff, 0x0) 2018/04/20 09:30:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r1, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) 2018/04/20 09:30:57 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)="2e2f6367726f75702f73797a31008dd40d7ed0e1a7f8ddf9ff49ee399da447e1363a90facb61ed2e0de7a0adff18833c1cd50648091041ebd5a5916d23e1e0c246642e28e3f29120ffb4aa5334068e28c2a166e6ac7d856deea51d7331a2efefc8a79fd3ee98e2773c0867090ab6efb843e26cd09119069f589e012e0215c667171f45d8e087ed85bdbd21b86dee8a02ea47793313c7e87abbb510e2961002911b388f135aae370e974222adeb41f54fe722b6cf5a010e87ced3ba999312ebcea7bf2f24d6bb5dca78", 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x0, 0x0, 0x0, r2}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x5, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x442, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x3ff) mkdir(&(0x7f0000000380)='./file0\x00', 0x68) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="030000008e5553250000"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xfd) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/20 09:30:57 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x8000000003fe, 0x266) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="b7", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @broadcast, @loopback}, &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x107, &(0x7f0000000000), 0x0, &(0x7f0000000000)=""/81, 0x4d}, 0x40002106) 2018/04/20 09:30:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "006f7274310000004080000000000200000000d600ff010000000000000000000000eda400f6ffffffddff0700000040000000000010fff300000400"}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000080)={{0x5f4, 0x401}, 'port0\x00', 0x40, 0x40000, 0x3, 0x800, 0x48, 0x2, 0x7f, 0x0, 0x5, 0x8}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/23) 2018/04/20 09:30:57 executing program 3: r0 = socket(0xa, 0x2, 0x4) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:30:57 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7}) r4 = getuid() r5 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r4, r5) 2018/04/20 09:30:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000001c0)={0x3, {{0xa, 0x100000000, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x8f, "f37c6fc3cbb15247d0024cc4227b49c06028a8d66a065092a392192dc729d73de3337b89be14f79501b8ae72d3e253bea64053b3aef9cdcc78f34e099a527989422952b0d3563e1ee4de1e04f92783c7f54503858ffa2eedfe0f738d13993f8fa90e9a7e9339e00a9b9e852f44ad5eb2ac75c3ffb4f14f25004c2e287a51e828406288787034f3e2427cfca395b204"}, &(0x7f0000000340)=0x97) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6}, 0x10) 2018/04/20 09:30:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0x3, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x4}, 0x40) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x7, 0xfffffffffffffffe, 0x40, 0x7ff, 0x200, 0x80000001}, 0x5}, 0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000400)="df2732d3", 0x4) accept4$nfc_llcp(r1, &(0x7f0000000440), &(0x7f0000000100)=0x58, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000140)=0x240) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@int=0xd1, 0x4) 2018/04/20 09:30:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "006f7274310000004080000000000200000000d600ff010000000000000000000000eda400f6ffffffddff0700000040000000000010fff300000400"}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000080)={{0x5f4, 0x401}, 'port0\x00', 0x40, 0x40000, 0x3, 0x800, 0x48, 0x2, 0x7f, 0x0, 0x5, 0x8}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/23) 2018/04/20 09:30:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r1, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) 2018/04/20 09:30:57 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) sysfs$2(0x2, 0x5, &(0x7f0000000000)=""/95) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) [ 142.145759] device syz_tun entered promiscuous mode 2018/04/20 09:30:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x36}], 0x10}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x210080, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000000c0)={0x3d, &(0x7f0000000080)=""/61}) [ 142.210697] device syz_tun left promiscuous mode 2018/04/20 09:30:57 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x2, 0x2, 0x1}}, 0x225) 2018/04/20 09:30:57 executing program 2: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000001600), 0xffffffffffffff91, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/131, 0x83}], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000300)=0x1d, 0x4) 2018/04/20 09:30:57 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) creat(&(0x7f0000000040)='./file0\x00', 0x2) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000980)=""/1679, 0xfffe) getdents(r0, &(0x7f0000000000)=""/58, 0x3a) getdents(r0, &(0x7f0000000880)=""/232, 0xe8) 2018/04/20 09:30:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00000000c0)) sendfile(r1, r3, 0x0, 0x7) read(r0, &(0x7f0000000000)=""/126, 0x105) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) accept4(r3, &(0x7f0000000180)=@nl, &(0x7f0000000200)=0x80, 0x800) 2018/04/20 09:30:58 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4(r1, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) 2018/04/20 09:30:58 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x4, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffffe, 0xff, 0x0, 0x0, 0x0, 0xd}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0xdd, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) 2018/04/20 09:30:58 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @broadcast=0xffffffff, @dev={0xac, 0x14}}, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0xffffffffffffff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') 2018/04/20 09:30:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') r1 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) r3 = socket(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000140)="5ca9b55aaf5d309842c93ae537ed33186776f2de16f355ce138e7f34e5484d132702dbf6397b954def7c22d02f367d4dd4a0f5a5ed4d1d56e00332f850674b2fe43438224409c6bbd7241e996bd5593177153de0b03ab1601a28c67a1912b76e8c407c05152ca85576f225672c174b62a5fbbdb88e6bd2dcf018545bfecb0ff43871a45b018cde5226b35c55d03d2d3ad6d44a782b1dae67a227ff42a5626f1ff1bbfe0e584993ca076d55bc6fec824270b55f9a7aabc4") setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000240)) 2018/04/20 09:30:58 executing program 0: msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x0, @random="f14a49121cbc"}, 0x52, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet(0x2, 0x2, 0x2000000088) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) socket$inet6(0xa, 0x0, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/enforce\x00', 0x450100, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000006c0), &(0x7f0000000580)=0xffffffffffffff00) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x200080}, 0xc, &(0x7f0000000a00)={&(0x7f0000000a80)=ANY=[@ANYBLOB="415cc5297a3b80000000", @ANYRES16=r5, @ANYBLOB="110627bd7000ffdbdf25060000003400020028000800070000000800050007000000080005000000010008000500ffff000008000800000000000800060084c200002000020014000100ac1414bb000000000000000000000000080008000000000008000500ff7a097d7f0000080006000200000008000500be000000"], 0x80}, 0x1, 0x0, 0x0, 0x880}, 0x40000) ioctl$sock_proto_private(r3, 0x89e8, &(0x7f0000000700)="a5cd8c7f291a99d03419566c2cdbb52d0b5807a539e914e06e66f6340e0220a3415c3e24050b07cc8dfa792c665efa5b7525194cc7d682c7944219ad8d6fcc0690ac3bb987fe1095abf3c3886bad9df34864e039f461ebb7f236faf12c7bc32712bc18c0f4b959266c27f0516f06da32fb00b5ee5e058411beebc27a6e1a49739e327f893c208e6392f3b899383692f24f5ea48c6773f2e02407a8d6934617cd7fc92421ce0162") creat(&(0x7f00000000c0)='./file0\x00', 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x38, 0x7, 0x6}, 0x10) creat(&(0x7f0000000280)='./file0/bus/file0\x00', 0x80) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000880)=[{&(0x7f0000000480)="464ad08386", 0x5}, {&(0x7f00000005c0)="6e6c736d9c1fc75f84039f752ec7060f702b7437b81c3941e34115de78c311ae3dabc8e19cad33c952ce047bb8f992f6d7ff8368d44d0b3abd3b077f29371029dc40abfd56a24d7a730873e1685559b8be3089301d5b7d559a07229c316b4f34d4f7bfedcdbf85cf5e83d3fc917bd3ed67b9399cf7f0c77bd5a757ed8745cd6b5d52ce40493cb01e4791e8ef5b7da09cc86389d79aa81b31fd38edba38941ebfb684edf53e7c3c0a26f25270f3b25c1c4e1f2cdefe11e51cf97c93f78b3902987b819eed6120bb63ac83d410630b34806f483fdc37eec20017b30efc81778bb7ebcf38df5251948a4b4e538f990fd47e9406b55fe81680", 0xf7}, {&(0x7f0000000700)="8c87da7d4a9355ba8d707bca32d7ff3d81df77c93a44685c7faa5fed8c0b0d835dc57581d6730c661d07afeb2b4dcb715e9b2f0cff70fef315de76a3dcd659444e85772af466b83042a9443744c0ed3f3b5895742caf8c9c1b2a7ce263c789d29c7269e04b786c97f7513529da3e09bd5145bab39f190f262e6726b26a76bbb7f0e370369b1801fd", 0x88}, {&(0x7f0000000840)="03bcb084f9", 0x5}], 0x4, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r7 = memfd_create(&(0x7f0000000100)='/dev/autofs\x00', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000400)='ip6gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000000340)="750c09e9ac292b4d2e9bba282d7165c9231adb2081f90920b07b9fad227e570883ea301053df4e4f506f291935a36f201b9cb998590ac8e17f8644bd665225e0d13cd74d5384c5276d716df1926d702e68170ef83fffff4f037335f4d82679341b3a3602513aa621ee4bc8f959ed21ba79f25700bd7fdf8d52a92ce70bc2b002b4d270ecbbd02378765af88d8527556e47d1565f", 0x94, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) memfd_create(&(0x7f0000000440)='ifb0\x00', 0x1) sendmmsg$nfc_llcp(r7, &(0x7f0000000200)=[{&(0x7f0000000140)={0x27, 0x1, 0x0, 0x5, 0x3, 0x5, "ea74dbe59d61c155e9fb044c019c6e5e063826f185efa5f51ad7513a0dbc4496c7e2bdb23f5c003ec8b9439c912b8be5c7631a12292ce7257b9925313b15d0", 0x7}, 0x58, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x4}], 0x1, 0x40045) 2018/04/20 09:30:58 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="35c4d20bb04ec2ddd8227df95add14a77a3d8044c0ec7673ae", 0x19, 0xfffffffffffffff8) keyctl$link(0x8, r1, 0x0) getresgid(&(0x7f0000000840), &(0x7f0000000040), &(0x7f00000008c0)) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000e80)) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x1c, [], 0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/28}, &(0x7f0000000380)=0x50) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000140)) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/04/20 09:30:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x121480) pwrite64(r0, &(0x7f0000000080)="3abcecfcdb2622cb4b1ceee64d36c9fd7c652bfbd2e01a788ffa782643d399984501613aaf51a9553c06275d89d8eb8cafdf1dd7b78c355a28de7070ae0c54155bb40ee88725344d40923573eaf10fd7971a15d5bd68ebe29a49b988e364269da9cecc32f14d2c5c97c085ccbb0a097f2df0c18172b0d077a27cb689995d5455f075b62fbb8b5fa83b229566ceec45aa0d372f0a77b435e837", 0x99, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x0) ftruncate(r0, 0x1) epoll_create(0x8) 2018/04/20 09:30:58 executing program 6: r0 = socket$inet(0x10, 0x40000000000003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000540)="24000000100007031dfffd946fa2830020200a0027000300001d85687f2000000400ff7e28000000020af598fbd6661d47aac420000000000000000000000000000000000000000000000000", 0x4c}], 0x1}, 0x0) 2018/04/20 09:30:58 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/04/20 09:30:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000001c0)=""/247) r1 = fcntl$dupfd(r0, 0x406, r0) bind(r1, &(0x7f0000001580)=@ipx={0x4, 0x8, 0x5, "416c7018f5c3", 0x6}, 0x80) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001340)={0x0, 0x2, 0x1, 'queue0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001400)={0x0, 0xcb, "df380769a0035f20a10f8176332a8f89a05d6fbec4393b4ae32bc7230c7ca8ccdd58f512f5796fccf13732719f82a94b1f94a9e3afb5365040f805bfb8cea31ac5e872034409c6883475ed542394e98acc00c1997494ec411e3d538af429da58de0817908e6eb18b00055fceea46b32dbc92ece297fe7f07a4c0e90a1a8a66fae74e9ac6f14ccf1fd94df8659bc007eeef45a290e7c76fc6e6754ca31d23cff9eb62c4ffe712a8251b5c7c2aef6dc76aead6e450f753a074d10374cac972fadbf43ab7d70194ba8a622bc1"}, &(0x7f0000000180)=0xd3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001500)={r3, 0xffffffff, 0x10}, &(0x7f0000001540)=0xc) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000001300)={0x3, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=[{0xfffffffffffffffc, 0x3e, 0x7560151, &(0x7f0000000040)=""/62}, {0x3, 0xd0, 0x4, &(0x7f0000000080)=""/208}, {0x0, 0x0, 0x0, &(0x7f0000000180)}]}) 2018/04/20 09:30:58 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002580)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) sendto(r2, &(0x7f0000000000)="89bfe0f6153d97e43fd3fa1472a55cdfb21d39a60ce09d2a99e401f2ffa962ba99547f107fc3dd4ae5da456acd6d6f99bbed812e5c2eaa66084b90ac59c8fbc3069e2dd0afe986aaeebb8ff3846c9d78560474997fc244e05c3482e3bf2608fb5972ca5383b5c962dbb0f1f392fc78f94ca6e4ccc718105b8bf2af5882f5413accb15628660c619344151f966b0275d729e350165fca4e8c48b20a791c7a7776494890ee0a8257a70e3aeb8ca8efa85df7f47a1c21e2473a58ab3f4454f3396155e328cc236c909f88ea", 0xca, 0x20000080, &(0x7f0000000180)=@can={0x1d, r3}, 0x80) dup2(r0, r1) 2018/04/20 09:30:58 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/174) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x1f}, 0x1c) 2018/04/20 09:30:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8}) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1c0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) [ 143.362597] IPVS: Creating netns size=2552 id=16 2018/04/20 09:30:58 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/20 09:30:58 executing program 0: lremovexattr(&(0x7f00009e9000)='./file0\x00', &(0x7f0000288ff0)=ANY=[@ANYBLOB="73797374656d2e75736507391d184c00"]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xfffffffffffffffc, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x2, 0x0, 0x100000000, 0x7, 0x3f, 0x3, 0x915a, 0x1}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008fa000)=""/232) 2018/04/20 09:30:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}}) unshare(0x20000400) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write(r0, &(0x7f0000000000)="ecf625d2af952518e8caa6d697bc3958a45c360788882bf527a6006982579a38c61dab68bf27ef7c64c3cfc7152b53ea8e5ee1a561ebd18eb5d8679e0b6da08eb3334d24560e13f7f2971b5a8ee4a107a9078d77bf569640", 0x58) r2 = inotify_init() pread64(r2, &(0x7f00000001c0)=""/175, 0x76, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) gettid() 2018/04/20 09:30:59 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) 2018/04/20 09:30:59 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) dup3(r2, r1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0xc9, 0xe34, 0x2, 0x800, 0x5, [{0x534, 0x6, 0xffffffff, 0x0, 0x0, 0x200}, {0x4, 0xfae, 0x1ff, 0x0, 0x0, 0x1}, {0x3, 0x101, 0x6, 0x0, 0x0, 0x8}, {0x10000, 0x8000, 0xd1, 0x0, 0x0, 0x808}, {0x67c, 0x9, 0xfffffffffffffff8, 0x0, 0x0, 0x1080}]}) 2018/04/20 09:30:59 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800400000006, 0x2, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x400000001, 0x0, &(0x7f00006bc000), &(0x7f0000060ffc), 0x0) 2018/04/20 09:30:59 executing program 7: ftruncate(0xffffffffffffffff, 0x2000000000ecc9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x418000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x9) sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x31fa) fcntl$getown(r1, 0x9) fcntl$addseals(r0, 0x409, 0x7) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/20 09:30:59 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', r1}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'vlan0\x00', @ifru_data=&(0x7f0000000000)="2dc3a2cca2ba3e832e2eec1f451656d77dae6c852ec75b8fa4ee6d52c2ed87ef"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050080000a00000000000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d4409787000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ffffff000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/04/20 09:30:59 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x24060080, &(0x7f0000000000)={0xa, 0x4e21, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xffffffffffffffe0}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/20 09:30:59 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/174) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x1f}, 0x1c) 2018/04/20 09:30:59 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x100000000000001, 0x8000000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f0000000080)={{r3, r4/1000+30000}}) dup2(r0, r1) 2018/04/20 09:30:59 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) 2018/04/20 09:30:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000040)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000000100)=""/62, 0x3e}], 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x100, 0x0, 0x5, 0x81, 0x34f2}) 2018/04/20 09:30:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) socket$inet6(0xa, 0x5, 0x41d) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 2018/04/20 09:30:59 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xbcaa, 0xc4, 0x0, 0x3}, 0x8) r1 = socket(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:30:59 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000000c0)="1f0000000101ffd2001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x0) signalfd(r1, &(0x7f0000000000)={0x10000}, 0x8) read(r1, &(0x7f0000000100)=""/4096, 0x1000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200000, 0x8) 2018/04/20 09:30:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5451) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) creat(&(0x7f0000000000)='./file0\x00', 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)={{0x5}, {0x0, 0x9}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x201, 0x0) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) 2018/04/20 09:30:59 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:30:59 executing program 7: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') r2 = syz_open_procfs(r0, &(0x7f0000000140)="b52773e29de570413f760c6c5d093497ad4f5ddc31caa78c9f0e15dcf9fc0d37768874f3f93746c687ec3993c642e3b1a3030d88c92b5af02728b44dec14e490006267adea689ffa34d4ad4b8f21a4ab37bd923565f70984177f81ee87d0141d247dcf3ce704423718e725cf1c681152ff62fe3c7c5f32f3d45db3f6e75d8cafddf8aa8ad529b2fad2dfeb3e855bea8ee75164037491b38ce1796930dc1741da7690aaf57df035a149448281ad38771435d3") sendfile(r2, r1, &(0x7f0000164ff8), 0x800400000ff) [ 144.653011] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 144.686172] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 09:31:00 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fchdir(r0) timer_create(0x4, &(0x7f0000000200)={0x0, 0x1a}, &(0x7f0000000240)=0x0) timer_gettime(r1, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2040, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r2, 0x0, 0x0, 0x0, 0x3) 2018/04/20 09:31:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x143002) write$selinux_load(r0, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYBLOB="11a6dd38a74343a0e79468b991e63277f6e2c401b0f8ce2f57df11a1f09e2eb4c3d58e758d41b88a4526fa2b8f7e2d5b129d3e3ee73c138ab0ecf1", @ANYRES16=r0], @ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYPTR64], @ANYRES64=r0], @ANYRES64=r0, @ANYRES16, @ANYBLOB="fb6289a79db9cf262b96f101d4c8aec029c669021a22055d39ce788a0210f7aa1183cdb915eec9cfb6b2c33ce87ec5dc8e619d0dbce11eb14c8ec5fbbcbb772b5a593e5fffd38c450ffa5e304c4803aad57cf198210d1230f426360011512b10a57ea10e7ff45570d8be9228ae9ef736510fc0e761e1ee02b0616ed0e7d315a73776a98157199d5c71086347dc2b5dbaaed07efb79275e10572490de71cc72da7fa334c1b1b76b80d0196b6a2fff251b9fa0b0096164ff98da0f463ca84d52e79e685baa4e000000000000000000000000"], 0xe3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) unshare(0x2000) close(r0) clone(0x800000, &(0x7f0000000180)="fb58351694d24d6fcdabc99692a2906527c8232ddee90af8c278611d205fb046a68daac23606734d2a03ef6fd04fe0c2376e5db3b9e9a4861cd88902cb5c5a506526aa13a00897c1e8b3296dc1a682b2583e8b5c708df7af3d84e719f04df3a8742f32ed1b3bcd3a0a7a0bc3f686d4f0dd943f2fe84d574fed2d961c4ca14c87679ccda4ecb33de2dc45a06939c48153834afc05230d98453915c4ad3a253114c0ad9e9d9a68a76aad4331da94c2cd1ce9e78962f181ebe47de5897ae9d63ac8d2f219c21f88a5cc493f12ac5b9b7262e92892ae6f83d90e0f03efa2f4eeda7cfbeb", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000280)="c33a7a639f618790d3e68101976ffdf09e4260311c96d2cadf2d77292dfa042ec6b0be803eb667bb93183d8267cf0fbfa08d89dd2e8cc3ac129b76f8d62933cd7a90042ee07dd83d22722b907eadf64bc6952615") 2018/04/20 09:31:00 executing program 4: fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:00 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) 2018/04/20 09:31:00 executing program 7: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x3c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'lc\x00', 0x1, 0x3, 0x80}, 0x2c) 2018/04/20 09:31:00 executing program 5: keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)='user\x00') 2018/04/20 09:31:00 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x0, 0x5}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4800, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x9) ioctl$KDSKBLED(r1, 0x4b65, 0x4) 2018/04/20 09:31:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffff800, 0x4) 2018/04/20 09:31:00 executing program 4: fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) [ 145.445562] sg_write: data in/out 536871836/179 bytes for SCSI command 0x69-- guessing data in; [ 145.445562] program syz-executor1 not setting count and/or reply_len properly 2018/04/20 09:31:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x101) sendto$inet6(r0, &(0x7f00004e8000), 0xac, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/04/20 09:31:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x101, 0x4) fcntl$setstatus(r2, 0x4, 0x44803) close(r0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) write$selinux_context(r2, &(0x7f0000000400)="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", 0xffffffffffffff48) unlinkat(r2, &(0x7f0000000040)='./bus\x00', 0x0) 2018/04/20 09:31:00 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0x9) r1 = socket(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000080)="df9839b3ac7a66b5c20eb58f27839bfbea0ff23a1d25ca3880d8e4b7f4d62552c926fddcef72edf054b8c3c3eb5b009343dd96734479820a2c8e1851a9f05524c2eebe59926e9b518c109fbc1d2a780c1debfd999803e29e9a0d7ba87fe527792b83", 0x62, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@ipv4}, &(0x7f0000000040)=0x14) 2018/04/20 09:31:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') pread64(r0, &(0x7f0000000080)=""/8, 0x233, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xc0, 0x4) 2018/04/20 09:31:00 executing program 2: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000340)={0x9, 0x3, 0x6, 0xe000000000000000, 0x1ff, 0x8}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x1a2) statfs(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)=""/158) stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getgroups(0x1, &(0x7f0000000280)=[0x0]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, r2, r3, 0x7, 0x40) 2018/04/20 09:31:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x84) bind$inet(r1, &(0x7f0000b46ff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/20 09:31:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000002100)="1afd0351f930fd4d49f5622cfb0508cd", 0x10}], 0x1, &(0x7f0000002180)}}, {{&(0x7f00000022c0)=@ax25={0x3, {"bac5c30ffa011a"}}, 0x80, &(0x7f0000003400), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c00000001000000010000007317c3caad0b80539c"], 0xc}}], 0x2, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5) [ 145.579116] sg_write: data in/out 536871836/179 bytes for SCSI command 0x69-- guessing data in; [ 145.579116] program syz-executor1 not setting count and/or reply_len properly 2018/04/20 09:31:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb0}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/04/20 09:31:00 executing program 4: fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:01 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000a00)='/dev/usbmon#\x00', 0x1, 0x100) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000a80)={'dummy0\x00', 0x100000000}) futex(&(0x7f000000cffc)=0x1, 0x800400000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup3(0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x14, 0x8, 0x4, 0x6, 0x6, 0x8, 0x2, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x7fc00000000000, 0xa26, 0x3b, 0x4}}, &(0x7f00000000c0)=0xb0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) mount(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='hpfs\x00', 0x400, &(0x7f00000009c0)="cf4ba737fcfb8bd8b657459dcaba18dcfb9e") sendmsg$netrom(r2, &(0x7f00000008c0)={&(0x7f0000000340)=@ax25={0x3, {"1a4360f117868f"}, 0x9b}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000380)="70b13c336ce4a8556f2fc50ba9c1c8ced887e9f32dc610018d63d35613f534730cb97469300dac0230b265687789ec3dd368bc468c9797ff3a5c42cd38c97e53fad9b75d16e82ba5b122eec421eee56f06b1702b3380ce28c7119d22bfc769579e9496fa026a7884c6cd11401b8f5383b2a13e8b246e8fdb14c70209838263bdf79809142f6b52edfef79c82f30903222a29520eeba60f86e6adce81fddbc6465c6e6efa8dcbfeb9d44533508316c60d216323bb433149ab7d08ff70ad1133124517348958d21ac8937d1b6a07cac8bff39ff2", 0xd3}, {&(0x7f0000000480)="573979deeffeca1b1ee1aed1775748a139f41e4597f7fb292051902caab69fc429d7a7b9", 0x24}, {&(0x7f00000004c0)='=', 0x1}, {&(0x7f0000000500)="070c523ec12f2dff8bd115b6fe9c55d8c08b256f133a70e843db49438d7902911e557eb67f937e02f0c2fc6043bf9499511e02f30ad86da49f5f8f112bce9954a12d1749f8663c0987cda184a1c54ee502f6682fac6f4e024211af5ce70aaeb2bc57022eb04edcefea4cddac182abaad8624e08d933b45288d07bf1c4c610a82e55318cba52aef08eea2c94e50a283505b02fbf16ea6f34a07eaa0e3235a7aff2d6413574ede215f3e0be5967f245ef506ad21338a196d", 0xb7}, {&(0x7f00000005c0)="816d2d3de7a11545166418d02ba802a7e3e0a9879a42096020152cff33ed1e28682cbbf06d89672c8defbbc808de2a947e7bcdf79e5823f59af559228562eaccfada89aeb0b802ab06658b11b61ec81a409814c519737bc5a8b967a39913b0cc8100452a0222311abd7a6b0ba1488ed70bb05f11bf45ccd2954a5fabce1ffd4e54e54a3ed3ee801bc4170e81ceb80bd97ce14a995b05918abb70783a0fedcce726e3180a5d1ec8b972a7a463", 0xac}], 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1e8, 0x20000800}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getgroups(0x1, &(0x7f00000002c0)=[0xffffffffffffffff]) recvfrom$packet(r2, &(0x7f0000000a00), 0x0, 0x10100, &(0x7f0000000a40)={0x11, 0x1b, r5, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r4, r6, r7}, 0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0xffffffffffff3c5d}, 0x8) futex(&(0x7f000000cffc)=0x1, 0x4, 0x0, &(0x7f00006bc000)={0x0, 0x1c9c380}, &(0x7f0000060ffc), 0x1) 2018/04/20 09:31:01 executing program 2: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f000000aff8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/109, 0x6d) 2018/04/20 09:31:01 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000003c0)="03374ba851c9", 0x6, 0x4, &(0x7f0000001440)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1f}, 0x8b}, 0x1c) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="128d7b299f62eb671bab94aa4e3d38ba0503daef93749b83d6e3f5ec7c53d5eff5fb744643dfccfc71a794d4ca2a205e466d88a364a8d6f1685545863c9bb755fcdb80e123889ac84d6d4348f04984a3", 0x50, 0xfffffffffffffffa) r3 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='&\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000280)={r1, r2, r3}, &(0x7f00000002c0)=""/57, 0x39, &(0x7f0000000340)={&(0x7f0000000300)={'sha3-384-generic\x00'}, &(0x7f0000000440)="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", 0x1000}) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) fstatfs(r0, &(0x7f0000000380)=""/14) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/20 09:31:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x40000000000013, &(0x7f0000000300)=0x100000001, 0xfdfc) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) 2018/04/20 09:31:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/4096, 0x1000}, 0x2000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x20, 0x3, 0x100000001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffff800, @dev={0xfe, 0x80, [], 0x15}, 0x3}}, 0x3ff, 0x3, 0x9, 0x9, 0x100000000}, &(0x7f00000001c0)=0x98) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) 2018/04/20 09:31:01 executing program 5: r0 = gettid() capset(&(0x7f0000000000)={0x0, r0}, &(0x7f0000000040)={0x9, 0x8, 0x6, 0xfffffffffffffff8, 0x1, 0x6}) setpgid(r0, 0x0) 2018/04/20 09:31:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x84c00, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=[{0x24, 0x29, 0x5, "2702020100a7007efe8000000000000052927321fb"}], 0x24}, 0x0) 2018/04/20 09:31:01 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attrren`\x00\x00\x00\x00\x00') preadv(r1, &(0x7f0000000040), 0x2000000000000347, 0x0) 2018/04/20 09:31:01 executing program 2: unshare(0x40000000) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f00000000c0)=""/48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@ipv4}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000740)=""/4096, &(0x7f0000001740)=0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0x14) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x7fff) 2018/04/20 09:31:01 executing program 3: r0 = socket(0xa, 0x2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x5c93, 0x9, 0x0, 'queue0\x00', 0x7}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setreuid(r1, r1) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/20 09:31:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$void(r0, 0xc0045c78) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="859f036775a2db1c3bed86e5b60c3f9b93bef3a09e", 0x15) 2018/04/20 09:31:01 executing program 6: r0 = socket(0xa, 0x61cedfe943ab4d44, 0x7) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) modify_ldt$read(0x0, &(0x7f00009fdfd7)=""/41, 0x29) sendto(r0, &(0x7f0000000080)="0ed165164faae2451f89d290afa135bee4b133fd4498a8a6464918a040e464a72860962c89440fc0ba064f600c260ab8ad387b951ed57ec4fb573118ed623edd894d4a29571475ac139fe036f51b0370c32b071a1aca5df2f8da071de55bf772cb35839af512f53839a5c954088f62fe260512c216fb1a4c3082e7e0b47108823b8fe24d210b78fbbbea75044a6a63976cc481ff0a3a4d19efd8eac998f3520bab5062512c327aa2bb387421cf95f334c960165b83ac142b4529bc8ca957d754637d15ecb7118f27c9e0d328aedfcdc9a22a76874709927decf0f0a525a6", 0xde, 0x40, &(0x7f0000000180)=@rc={0x1f, {0x9, 0x8, 0x3, 0x100, 0x2, 0x8}, 0x9}, 0x80) 2018/04/20 09:31:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f736f66746e65745f73746174006be8160b861bac985b8bf2454c17ed6a7505000000cc41f90d395867") ftruncate(r0, 0xfffffffffffffffe) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x400) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x100000001, 0xfffffffffffffff7, 0x8, 0x5, 0x1f, 0x20, 0xda, 0x100, 0x3, 0x3}) [ 146.589182] IPVS: Creating netns size=2552 id=17 [ 146.622239] IPVS: Creating netns size=2552 id=18 2018/04/20 09:31:02 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioprio_get$pid(0x3, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x2, r1) r2 = socket(0x0, 0x800, 0x0) sendto$inet6(r2, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) ftruncate(r2, 0x8) 2018/04/20 09:31:02 executing program 0: r0 = socket$inet(0x10, 0x4, 0x7fff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) modify_ldt$write2(0x11, &(0x7f0000000100)={0x7000, 0x1000, 0x3fff, 0x7b5493f1, 0x8000, 0x100000, 0xe08, 0x6, 0x6e, 0x6}, 0xf6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc0aeee6d87986c497271d856804000300d188737e", 0x24}], 0x1}, 0x0) 2018/04/20 09:31:02 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="fe88de995ac9247116", 0x9) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000180)="240000002e001df53100000800417700fbffffff01000000ff1000000000000000000000", 0x7) tee(r1, r1, 0x40, 0xe) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0xfffffffffffffffe, &(0x7f00000000c0)=0x4) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x3ff, 0x0) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfe, 0x20100800}, 0xc) 2018/04/20 09:31:02 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"2e0000005a78b4f20b63282000000005", 0x100}) 2018/04/20 09:31:02 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000c03040027bd7000fcdbdf250c00f303"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r1 = socket$inet6(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{r2, r3/1000+30000}, {0x0, 0x7530}}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000000200)=0x800000002, 0x218) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000140)=""/177, &(0x7f0000000240)=0xb1) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000005, 0x830, r1, 0x4a) 2018/04/20 09:31:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:02 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'veth0_to_team\x00', {0x2, 0x1000, @multicast1=0xe0000001}}) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00000002c0)="4f6c44e380c377efbf1d27bbf76e59d400c824502d2393d9238c0b082ccdd3e8c7a2ba25cad452e0776bdb754e04f7cc557e7b6cb0ff1ad66b3582aa18e32baa27a319e37745369a36e8913cfabaf33ab1c1825ef93a091e55a96a8e9e322a346d5ab1998eb8064435b1b9c346717d7ebc9d2828a4f2e04eaf7522d4d6158d7854064e8041c5f6a4d3a2b91f4d19761634ce8406c25c8fbba10c6880794102e6a74f9a77e7f6dc2686ecfa5098e0854b263f6f308bb2b08e0126b69b9e8daa317657917117b9c225c9d76eaf5e79858df35d320c510c9635332884") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x17, 0x1000}}) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x14, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="09631040", @ANYRES64=0x0, @ANYBLOB="040000000000000071d0c53ccef390f9c61800a44ac73dd7cc626559e23725d5139565ffcb6eb2b1c9b890c9ace41d2ed701dd52f3bb2b37c715062ca78aab696447d3c57b9111b8a5b9c2ff33437fec0f86a21ad83b81d2486f45aa5d5114e0744dec43cbfa71126215ef52ebb40a2ef981d7ece816f228b36bbd1a376614b4ca7f3658ea432dd4ab3863271eafa778e2aaee12917fad85411b2197bedf107c0abfb0e1e0ff7ce95ce49ffb2476ac5cc1446d7b0d1188042dbca5c5df90b1bdaf9d586155fe4da7866b5251b0b9b71d79b0ec"], 0x0, 0x0, &(0x7f00000001c0)}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000002, 0x12, r0, 0x17) 2018/04/20 09:31:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffffff, r0, 0x0) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[], 0xffffffffffffffc6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="09000100000058eb4355b3c6f28e66c1e40556b2a2fb1037edd2f3f1d37994549acccf0f2553ede666ae70f9843a87fe3781436b04d4bad54f3af8aa52488da4809fa68f36d67ab589dbfa947803f07b538eb3226d831a60145b4132ca64c48d66b03596eeda56eeea843a4602eebcf114f0f8e228f548fea22c2c75e4cb574b02a325984f056039b5db647bb9c6a349b35f2725aa319dfeceb1d058bbc7152549907b1bf445fbecea61f9d2d1b0aac9888d09a3fad1d93635c8fc098d303294058f58b9dd3d6290769843e6fa"], &(0x7f0000000440)=0xa) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ftruncate(r1, 0x7) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000280)=0xc) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000480)={0x5, 0x3ab, 0x2, 0xfffffffffffffffb, 0x1}) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x1800000, 0x1ff, 0x7, 0x10000, 0x2}, 0x14) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x40, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) ioctl(r0, 0x497c80000, &(0x7f00000001c0)="065cc1db635b78b7b8ccaf8c6efa336639521da0529b940b750c8dd1478972b601d49c7ebecbbfc299217272a6f23c70c62646146147688a0c4d9073c2418939de6f525c531cf685c8b7c3bafdb7b41d") ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000080)="ad89e3d41b0da02b72d5a9c0d3bb9292b0b61c74478f5f6b1b82b4e75faa3dbd9bd607942e500bc35e2e9d86077134998fe7924a545545379f13c7922e5f6a9e6054ffe2d84b78402b5969d23be9e644be24b605214e787e627bba1bf53ab8d9db26ba170323c959a356f54ac34aa27effe0938f0cce0f00558e77fdfb990f0240ac29e6b5128c898259c8c38a1465ae3c7a455604d2e2455f0579024b5d4085131cb2") fsync(r0) dup(r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000300)={r4, 0x9, "7171757dbc12b49cd7"}, &(0x7f0000000340)=0x11) 2018/04/20 09:31:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x3, 0x4, 0x180, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x66601, 0x0) socketpair(0x7, 0x80806, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000001c0)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x6, [@broadcast=0xffffffff, @rand_addr=0x80b, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty, @loopback=0x7f000001]}, 0x28) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100)={0x2c3, 0x7}, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000000200)={{0x40, 0xbca0000000}, 'port1\x00', 0x41, 0x2, 0x7, 0x81, 0x6, 0x8, 0xffff, 0x0, 0x2, 0x1}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00008ff000)) 2018/04/20 09:31:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/20 09:31:02 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x1}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) read(r2, &(0x7f0000000100)=""/177, 0xb1) 2018/04/20 09:31:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x17, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="11634840", @ANYBLOB="000000001e59d319781899447d68ed00000000"], 0x0, 0x0, &(0x7f0000260000)}) fcntl$dupfd(r0, 0x406, r0) 2018/04/20 09:31:02 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@hci, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x3861, 0x820a, 0x6d0, 0x1, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r1, 0x4}, &(0x7f0000000480)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x7, 0x101, 0x6, 0x0, 0xffffffff, 0x80, 0x836, 0x9be, 0x40, 0x8, 0x9, 0x8000, 0x76e7, 0x6, 0x5]}, &(0x7f0000000040)=0x100) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}}, &(0x7f0000000080)=0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r6, 0x0, 0x81, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x68) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000000100)={{0x80000000000ff, 0x8000b}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0xa000000000}}, [0x6, 0xfff, 0x48f, 0x7, 0xffffffffffffffe1, 0x7fffffff, 0x2, 0x6d2, 0x1, 0x100, 0xfffffffffffffff8, 0xb347, 0x2, 0x2, 0x10001]}, &(0x7f0000000740)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000004c0)={r1, 0x9, 0x0, 0x8, 0x3}, &(0x7f0000000500)=0x18) 2018/04/20 09:31:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000080)={r2, &(0x7f0000000100)=""/71}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x18, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) 2018/04/20 09:31:02 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x40, r1}) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:02 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x40006, 0x0, 0x0, 0x5}]}, 0x8) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00000034c0), 0x0, 0x2004c044, &(0x7f0000001980)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) socket$packet(0x11, 0x2, 0x300) sendto$inet(r1, &(0x7f0000000c80)="0f", 0x1, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 147.524342] binder: 11833:11834 BC_ACQUIRE_DONE u0000000000000000 node 19 cookie mismatch 0000000000000004 != 0000000000000000 [ 147.541354] binder: BINDER_SET_CONTEXT_MGR already set [ 147.546727] binder: 11833:11836 BC_ACQUIRE_DONE u0000000000000000 no match [ 147.554295] binder: 11833:11834 ioctl 40046207 0 returned -16 2018/04/20 09:31:02 executing program 1: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) sendmsg(r2, &(0x7f0000001840)={&(0x7f0000000280)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000300)="f7e39ee403f76a8cbc80a52b1723e58aa8a280bef4f36972f920ae1fc97f67f4e692f74454b93c62cb72a2670947bdb9f8db1941a373ef85122e0355cec473ead291019b4990f1e295f393a9fb2e7fb2ef6cbe0b648366e2455a0e98004e71069ac6f979eaa56fd35c213a24c03007dda3f1f3b70942c9cdfb16368b038063ec54e7fc71066b57290c65377bf8d6caadf4d9136de88d4024be14eeba27c74de424e183b21781721085a63291bc57e051b2002b5531cb249b4dd11211927d85c5cf41b5fbea6d22cef320ff4bd84b62179f", 0xd1}, {&(0x7f0000000400)="a951deb533a58bd05d02e92b2612f08b26a55b29e074e41165847f6e43ea36782954bf14b2a6670e27079d3fb148b20b0c5f88b6222695b77de188262cfb4162bc6d4a7b41b7e4d962689f93e42d27311b3eb6f569cbb2e39e5c3abe43c7d7a0868f007d3572a3935df0e3669bf32b335b587c0e2fa8e91450f27ba1b7e9068b97a1d6b497777bcf0e24086df243a8c149d45745e44755d63b1756cca85390046f3165d06a1672f1ef14147d83d1f384bbd15d225886d5742f60cd58a29a2e435051bbd500296ccb1d6bdf0f91da057a2c3575", 0xd3}, {&(0x7f0000000500)="a4057481cb6fe063a99ddb424da2f3", 0xf}, {&(0x7f0000000540)="e66d27bae6e827b9643e3f7b372bc449309ebfd8", 0x14}, {&(0x7f0000000580)="17918071ef4a3533847bf2c386b8e1b052b7eda125b7a613cc19c7dda7f46a666cb4b423397080a633b4cf79abc71c4159228363fed0478852e76830d52cf96761b1c20bc8bb4b4bea4dc7a1876e1fb7070e344bc93cd88002ca447b0307793caa1b4750410dd71554db2ccfed6ac407b8cd6946a88e020b5185a60a928a46305ff7d0934d4e26c12940e32a64cc8f4d999b88eb8e8f0b6370181da6e63109921695c466b53c3eca3e05f675a0ba7e4bb33a4bd558286ec79cddb9d9fb37d2ce765eea35272ec0e33587892a42f3d3b82b349bc98ce0439d6bf4bd15c74ceb92fffe9810dfb09b57a969b29d74d03d767b2aa217c5e7bc764f764f0a2d57c2c48c18ac1c4881440426db7fbba13f3cd18cfe8df1775aa15e3feab26dbc5c838fa42bca5a89b3f8cad2e00881056e414f8a4e37673abbe3902cd9e6603503a76df4594ed894c9f5e3d623f97ac253b1be37a266bdf635dd193f0b4d1279d2d0375781e1de9da8f10b268e9ba27ded329f4f9aa66df69c37b78a38ec92546cd907f2ee46939a68a3b4b1b894ce1230c9f8781103ddf3d50548e7bff7610becf3bb48dbfd4558d90b4d1b55f17f0f86c4eec03ec6dfa46b32a795f1e894d1db79c1128adad26559a6a33a3f7017cadf9d6dc1a291468ea43cf08b1e9cd91cbe958ba131bf336a6295db15e6c3cb3ad0baddd5a8bfe1e437f5809fff40eeb5cb9ce5ca0b2e11482bb8278cc2673f1e42d54595809c68eda6a49d8afb4faf1c6e98df6cba41de43332fa288acb6d0d99b6c1569a9a6f78fff17086ed7558a4d744fa5f8282979b4dcae37a512470d1b1cebce2758988d53ccf4ba2c07c1b952a88bc84fb71456072b68629531cfd3cb5b8223ee4423079643bbbd25ed6b4296e7539f5304bde0de76436a6c59b1985970ad322a75524564e2f1f59b1ae86afb0b982ba93a1dcb983e20ef96ae607ed02ba4fbc97d27c78131590e175fd0f58789c26f09088f07ed7c818682c2c1d5ff95e2328f7cd083606764f729e04a03a1110ffd659235de94b56566306f4900a6ab0b2e26291d4ec276c606f3328caafd4463d1729a0f741e220134869674e1a93417502016e1873ab7f35405459b6376f1104ba480b6c497ae89d924142592a3ef26c3140783cdbf86d09a9645c27e1cc42d6c1302b985a82b57c0722175c95a8aebcad09b40ee607153feadf41d7564dde078e7d474e00f98d11b96abc263f98f7a17c7dda88cb0a98aa84d479f8b2f4eea274fb99eacba8f0d8e9e2d6f70b1d836deed8b6bf79cc1076f4452bae79b01dea18c794ee70e59c5c8199594abbeadcacfce10f8130076585ffbe3c0d951a162fb7cab5bc46f733c7f9cb2014ee2ba281209b07685a424340cbf6e541542d89dd521d60f6bec031c15afbdaf5d346b09870e686f28b499fe4c2528d155ed9a675309246f7527cdc3e15be5b29c30c232230f3879b3e051ca96266e2b46bc22f629dbfae846e0e05a2d94765c6542145ed2ed36c64468d49f15f8c0ed4250387bc8f5d33bee305462e5805a11fd4ed7a10315d2e49ebc9dacf7bfb20f2a95f770b6d6ffad89191898dfc015333bb73a2376f8833d6286b3355c17e65bded2916fe6d109bcebbfe04b1255041878279c6354d1f5b12eacd1977c65f3b8bde5007e2f07170420d44af8ad828b5fd50387d006fa2506a2b30314f1cfda4ee75349761987e266ff3f69d9ed91cab78b34d4c4513f9fb2f2082a30626d08f59836355a7c16c69054fce78fa0667006ae86ef0bc84a731b734eddf9b82f9827aa69cc96b2c22c340867d48995fb86a6a280919531d130ebf0a680dcda402cda3925f3313c2c9f3f673062d74c59e7442adc9f5486a6ac7e48ae44d8840edf79fe765111c36423155bf9cd3bcf8541c194ee5b66a1f21222fd64f65a56170d040f42b2a8139e244703c1bed1338e3494b85fac4890ccb886e8400c6d9e255c78aa2cc885c7f6ae47d511108d5a703d79fecef95483ee55d77b72907ae2581883353c550976568b7a595a0492099edbbd1247d1cb4fca470565922749a6a19f00c4b3e4ffb7da6f06163a841fab9d923e4776cd603df72f6f16a9c91227353056e7da1ffc130bde4c6c8115b8ce90dc79a6716c14480782be2c160457d3f22058a1af65919841985a2acd14a6124ec343e557339c64c2ba40347fbf348478bc5ff843e38d11dc2df55a63e300798d417abdf34e053aeca225e48c646e96baadfd86037974755cb5186a4cca5a8741bd3cae697fd9202cd34cc9f4f81a61f75796af2e55af70c5618849cb28d7b63bc9aa35d174d5b84c17d727548b55f7a2b97b51db55d6238bb4fe67c99b3a011482c2babe8b9a73fdbcf3b0a9b026851b5e7fc93649c14a57294407d0d576fb3c6a16d20cdd591e493a2a37f607fc52bcad06530ab887a14e78d01f7e2b070abbd5dbb8ffd65af73b17d18dc96fe03691f87110d9e6b33246b31b2ff6f5dc682b4da87e833d73cd08bc0df93e19921ec248995fa7ef9c1b5f0ca293770fb1d95f52f65c287f6b8bbd473a0d2de20675ed9daa962fcd4d234728ba7f9e59acc54f304794cc0834ccb08f1ffd8594456d8183d9b0f24dcb1b017df722cb1b04d507c15b83760e42bfe977296748468389206968a57b00329b4c60dcb39d7e8d15e79ef91741c38781a1b0522fc9a70318e21603cf2803b101588b7f088a2bd8aedfe6e457f02fdb7cd009fdadaba11f48e18e80390ccf4fff971218ec7ee580abc6ddf26e259debb35c7927a9fe2b2b8e0941795884b4f1f742903decf5c83a8a86506665005248535ad560102cebc92c66337f0881859d51a682ece29e56ca50730af73f092e69a2881d2e8ebf71d73581af82e5d48db4ca59831567fdd12230f97f5ae130733f6762647235bbc0b553795f17a940283745fac45d74924d8da4082be521648f0b4453b63f6349b180e2f6a51721b3c81b40abfcfca1133e63d54afb294b1d0796d39dbfa90e2723eff7f55f630be907a6835743a2f67bee58d14d634fc0d91765f4568d955b72d20206d247963cfaced564ae960ab512ca2091595cd3f71e2e3e9da47d6f0b6cf8c2935bdd6de7d165a53732e9744a77052861061d3ceab9e5ef7cd3e3db0ce4984777025d8c21c4d50db015e5c2f2d1d5e16758b3764acd596d3d0f1ab892774bc0dc4301a241bad676d408583c29ac66edddaf29ee3d931cf89b0d99339693c4dbe5aff3d42d89cb78c0cccc25ff63356d149f97818ec22eabfd0583ba0c6ef923dfde00d26599b8158ddf3384f060c2cb71285417167f9b20725dcc5127e472831e9d793cbe0717c251f76fe63658261aac2f9f249a5f279624fcb8f53abaa55c251de45ad13ab922f5df4053211dd8fc4e49ebbb8c8a549364ca9251d0d88264466ef8fa7e8d263bac1d100d34b41f98513619db63442f9a86f3ce9390495737a214330dc645e9493f1a9ba03b2671cdc954b760e3f613248eaf5b50bd90fb8f48ca6ec3b8ebeb813cdcaf96798a71ae2e16fc74cde54b56af6167148c9ad5edc47d5b839f4e7e5bc5c98e2242bd50f9a0c227599271965346dd0606e7cacbaece6c3062fa0ce31b8fae2686b17b1370a2c3a161faca747fd539f375232a8fc3765518ef0543b426ee8e436fb0d5a983a9304565d2b7e20c6f623f43b0dc29ef31a5a75c999b1decc6f449aeef7dafc3f62994b946ec71ba4a6f26fea5a8305b9b5bb284f82714f1efa81220f30bddd656a478c68b447920855a51750ee2d32b76ae6095fcb4c1998e282807e31d66266c7153195e0e996a8f635d7356e635018ef74d3b8f2c606f4683ef6fa6ceac2d829d3e7e2acddbbce7ffc4a9c75e1668c329b8c249eb9d967cd25152ccace9ccddac1a2e9cd050e0d7c9720b094c8d788076ad386f9cbaaf05456b1d2656ba6647215152a1cd8c1bff4339998f3a80e3557d300f2af717cd852f52507eedf32cb4eca81b1be0fc5fee738a326b49c28b73ff4fc325cfd82594bafce547f80cf61b2acc63bd5fb1f1350846d5e7fb9685c7abd2871fa92db615c89e68f017ca079e5b93e5f0b594b9fa6028df42b4599572e9fec1421164318616942561db1544fb32dc414726d311f773631f8fec2ebcb55677dd5f445907ffb8de42d6d0ad4454cac6771597d434f65a794fec56a084c3e6ae122176d0ea62fe4a94cc7d00e1312d1be89bb7c2856cff79292a4c2bd24a66f80fb9e3f0d09c2852e5c79f5b65b2afe4444d9e7f01610e23212b4e102f3bd5a699bcc20bfdfee8d6a6bf28e4dfae9a52117d9f3741a2d3d9fc667e8e5c7a7b2e18978b17cb369be374c0000849370cde14053e1ca67de17f0fe0797d3cf723af61060762383c9e0904bdddf8f1a16f741da870268786fcce887f1ce6d07477ad6bb23bba76bac42b889237f53748ef0464f9b5fc73941bce8632bbc69873cebd8ef2d3d0236720e6d95b5524fc58144bf98cb791396b798cb750f19f8b9a1422e284fb4cc19f3ae214f43870d8ecfabc4a944251c8693ffc8f1e00bfdfeafc275f1232839b29400969cd9b1a97ae589ff4fe92301a5a89fcef3cfdd99b3de3b11410afa8b22d7e1f6c3507238177c32c84543304752aed9e60c89acbd1131344e0f80f370d298a16063e91757da18fef04a7552d9a615b5c2d8cf42a73d7fbd6e13ddd0e7dc4914380ca13ab10fab8fa58e57347ffcbfa44aad3d768cc73efcf28ffa2d49878cf334cbbca455ae812524c3157e73a02aea913504a5579684fa7e3ba631f2bcdf219f4df3a822ef1c6c94f383e57babaf45ebac3131a4ab478fe2f5c108382a3e66b4c7426e87b851ce9d96fee33bf96f25352231ee097fca8d870c965dc25f4675fd3b05ce7bbb56778df4136ed82cae60fca0f8bbd3783be81dbf3c2f8669108a7eca7e8075e3a7de11814a6ec7dfb51204b1d27308c81ad1ae20563c4b731efae5ecb5141d4cd1924f93ae3c19f25909daf5964c3d8d8efa18cc9ae3b042d0930743075df209cd98a5977cd432e67a3da025ddf1638644fa1107a78408f99abef28ab8cd65ca0f2e3729800637b7c3dbb6ecdf5e6f677f3c8b43cd643e3271ddf0c4a2f3c1a7b57341dc67ea436a79bf15f9accfa81308fab0e0e3c55e522d955693c352a0313ba602483f1a4c2ffa7ee80736d97fdaa1fde61da500a8d559d691ebacc5d5257928c046d78b6016323f64cc5f162e09e357df0e0d1276f5da0f6102f1b10820770c681e0efed6222c2efdff0972c5c3263d22a1bfbaca846f56ea20105c2062788227a91f0368d815f8fdaa86d817b2df80cd4ece5ca539ee22a7ba0412489a1cca6a799969d2f30bda6fe4f6adddce9f0fba9f487a561d908a492e7ca3db0d2943936ce1a77a4432a984e74f055c91dc4399d8cfb686c6e700da79e7776c5910343a0a3ab939a18959b2b258428133f5206f32141b290f99ca9f175f0775dbaa3781ce8404b6ed1c67da8a71600502dc0382c2cfe8bcec0bda230f00f4a9b101f9353643bd7b6407e07e15d66a801feea9c9d02916e69534327b8941f7d92b5a478c4d4224fd5879a483cf62298d04227bb8ca742112ed0976fb2160b4c4bf3f181ae48c70c2a1d06b3465b849478d1ae5480e5001bbb543bb7cf1a73c61e22fcb30b6972b5679ca4af31b51c50777e25b77f8a1572d974ecab030090e8069717d17bc21fa46145f1344d9a80d920317a3c6f0c75bc91979091575b3725934361d03cdfe1096f47e9d3b41ea502c16e54702df8c78008ad", 0x1000}, {&(0x7f0000001580)="3f377c4f9047fedc4d44787964bd8fbb2acfcf04f872", 0x16}, {&(0x7f00000015c0)="49036762c489c7f4677d6759f62c644b41d7e3e1d821974b035639c84f4c5b3041ca23447977023aae1d86379d2ab819b0fa702cf3729abfff0f0748aeebb1300ecba4cb706230a7b26e33c249f4e25c349d650deba60fb1f4ae7a15f4857e59b49a180677f267a6936b323d14277644810b4b78b8cac1f60a7f118c7cda9eff8feb9dac2e03726fef7b8588a83231d3d77189c21b6242bc2b3cb170703d005d8e5b73000b0405c369fd126fa7090b2a24f84116d5fd6a3971f46371873c1507b14dea8e01023c016368aa03e090f8fb1d5ffad8de54876f81ef879358f6168ceb388c894f", 0xe5}, {&(0x7f00000016c0)="8bd5bae0ab294991ce021d2e5401673cc5beadb8f77c8853d3c9320ecc1746e70a5c6cf358a6c419527fdfa097938230c644d25a4442e6280e40c87c44bbe1c62a33cd93ea9be48692ff5b41c788a31050af9f735054616355a6ab62dc9b637f425d7686ccd9b12e51d3ba5e3fe406fe5ccd379646029bfbd67e7650f60787500027e525d8d098fd9a41f5e586d83d700f4daa6c836bd460a3717f971a39756cf1e719c9ac9d9b6df164cbc254edad0a54cd562387", 0xb5}], 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="5c00000001010000200000004aba432614b5c43247e9e49de8f2b2aa8c96e2b1cfc598d2660970e76c6c1c507c40ae6478bdc3c64f95bf4f795914ac08b6825ce8fd23d48fe578e01e7ab52d1a0c5689f4b5a5b554a921f55eeef326f413e741"], 0x5c, 0x50}, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001900)) r4 = openat(r2, &(0x7f0000001800)='./file0\x00', 0x440, 0x110) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001880)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000018c0)={r5}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r1, r2) tkill(r0, 0x15) sched_setparam(r0, &(0x7f0000000040)=0x80) write$cgroup_type(r6, &(0x7f0000000000)='threaded\x00', 0x9) ioctl$TIOCGPTPEER(r6, 0x5441, 0x6) ptrace$getregset(0x4204, r0, 0x6, &(0x7f00000017c0)={&(0x7f0000000100)=""/46, 0x2e}) 2018/04/20 09:31:02 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xffffffffffffffff) 2018/04/20 09:31:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/04/20 09:31:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:02 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x339, 0x208000, &(0x7f0000000400)={0xa, 0x4e21, 0xccb1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x4}, 0xffffffffffffff69) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/72, &(0x7f0000000080)=0x48) lseek(r0, 0x0, 0x0) 2018/04/20 09:31:03 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file1\x00') r4 = getpid() sched_setattr(r4, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000000), 0x1f0) dup2(r1, r2) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000140)=""/255, 0xfc) r6 = syz_open_dev$mice(&(0x7f0000001740)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000000380)=0xeb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000240)=0x2, 0xffbb) signalfd4(r6, &(0x7f0000000000)={0x70e3}, 0x8, 0x810) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f00000012c0)="8e23409770a71b7a332f20fa2fdc7bbad8b048f1de7074a957eafc7610540e0931fe3bb1b4cf1aefaf9c773426cb49d3f24c1f3e8170978ca96eec2b666b218152f6905235697e8bf3cacff355ec2fc1cf") 2018/04/20 09:31:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80400, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x11, 0x800000003, 0x600081) bind(r1, &(0x7f0000000000)=@ethernet={0x307}, 0x51d683ccad3eb109) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/20 09:31:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xa46) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/20 09:31:03 executing program 4: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:03 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='ip6gretap0\x00', 0x30c) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0xffffffffffffff80) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffc24) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) sendto(r2, &(0x7f00000001c0)='T', 0x1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000002380)=[{{&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/231, 0xe7}], 0x1}}, {{&(0x7f0000000e40)=@hci, 0x80, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)=""/198, 0xc6}}], 0x2, 0x0, &(0x7f0000002400)={0x77359400}) 2018/04/20 09:31:03 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000010000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f02ce9e4dcdd7f5d16a6356616ec0a74a5e2ddc6067172006e76182507ff916c35fd"], 0x20}, 0x1}, 0x0) r0 = socket$unix(0x1, 0x800000800000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x4, 0xfffffffffffffffd, 0x8000000000, 0x2e52, 0x0, 0x3, 0x41100, 0x0, 0x7, 0x80000000, 0x1, 0x26, 0x4, 0x1f, 0x1000, 0xffffffffffffffff, 0xe4, 0x0, 0x2, 0x0, 0x2, 0x7fffffff, 0x800, 0x10001, 0x101, 0x15fa, 0xffffffff, 0x6, 0x6, 0xffffffffffffffff, 0x2, 0xffff, 0x8, 0xb531, 0x0, 0x4, 0x0, 0x2, 0x0, @perf_config_ext={0x10000, 0x7}, 0x110, 0x3, 0x7, 0x0, 0xfffffffffffffffb, 0x2, 0x55}, r2, 0x8, r1, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@upd={0xe8, 0x12, 0x0, 0x70bd28, 0x25dfdbfb, {{'seqiv(gcm_base(cfb(twofish),sha256-avx))\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x4000000000000}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl(r0, 0x707, &(0x7f0000000000)) [ 148.599507] binder: 11858:11859 ioctl c0306201 20004000 returned -14 [ 148.606366] binder: BINDER_SET_CONTEXT_MGR already set [ 148.612490] binder: 11858:11907 ioctl 40046207 0 returned -16 [ 148.622864] binder_alloc: 11858: binder_alloc_buf, no vma [ 148.628705] binder: 11858:11907 transaction failed 29189/-3, size 0-0 line 3134 [ 148.736130] binder: undelivered TRANSACTION_ERROR: 29189 [ 148.742058] binder: release 11858:11859 transaction 21 in, still active [ 148.760447] binder: send failed reply for transaction 21 to 11858:11907 [ 148.770434] binder: undelivered TRANSACTION_COMPLETE [ 148.775971] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/20 09:31:04 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000080)) dup2(r0, r1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0x3) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r2}) 2018/04/20 09:31:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2080) fsetxattr(r0, &(0x7f00000002c0)=@random={'os2.', '/dev/net/tun\x00'}, &(0x7f0000000040)='cpuset/\x00', 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000300)="31b4afc7dd083ee66f90801517564ff1c19f1a3fd06f55652fb1dbe35c8be656e3a64c39b5924f5c0ce14a265aee5d8d618d6ab9ca502ed541911876fa75f749a1621182eb0857377000770d908e01084bc498ca33c14df07afece0782fca232f81873b577a1b3faba96044a9430bf4273f34dd5ac748f64333f7eb785a52415b60edbdd6f0a1188", 0x88) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000480)={r2, &(0x7f0000000400)=""/90}) 2018/04/20 09:31:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000080)=0x7, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/20 09:31:04 executing program 1: r0 = socket(0x10, 0x2, 0x9) exit_group(0xb7c) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000543fcf)="1f000000f90307000000000120ce000700090000000000010000000101006e9e00020000001104000000000000e251b6", 0x30) 2018/04/20 09:31:04 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xfffffffffffffffc, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009aa000/0x7000)=nil, 0x7000, 0x4) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00000000c0)={{0x3, 0x0, 0x8, 0x1, 0x1}, 0x8000, 0xe41e, 'id1\x00', 'timer0\x00', 0x0, 0x8000, 0x58, 0x156, 0x20}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x100, 0x7, 0x4}, 0xc) mmap(&(0x7f00004c8000/0x4000)=nil, 0x4000, 0x2000002, 0x110, r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/20 09:31:04 executing program 7: r0 = userfaultfd(0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x23, 0x1}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000100)={{r2, r3+10000000}}, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000003000)) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) 2018/04/20 09:31:04 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) fstat(r0, &(0x7f0000000000)) 2018/04/20 09:31:04 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x1, 0x3, 0x9, 0x9, 0x6, 0xfff}, &(0x7f0000000100)=0x20) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@del={0xf0, 0x11, 0x20, 0x70bd29, 0x25dfdbfd, {{'gcm(aes)\x00'}, [], [], 0x400}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x4, [0x7, 0x401, 0xfffffffffffffffc, 0x2]}, &(0x7f0000000380)=0xc) 2018/04/20 09:31:04 executing program 3: r0 = socket(0xd, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/57, 0x9}) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) delete_module(&(0x7f0000000000)='\x00', 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/20 09:31:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000580)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe6}]}, 0x8) sendto$inet(r0, &(0x7f00000000c0)="331a4846dcd2059e8ad4d6975de239a3f716741629b5507be96c7f3baab1ef94551a796e81c97c26809ddc29b2adfd379c420bffff00", 0x10c, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x207) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000100)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000004380)="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", 0x691}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/107, 0x6b}, 0x100) 2018/04/20 09:31:04 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x99f8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x9a37, 0x6, 0xd48}, 0x10) write$eventfd(r1, &(0x7f00000001c0), 0xffffff21) sendfile(r0, r1, &(0x7f0000000000), 0x10001) 2018/04/20 09:31:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008daf4e)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e48460000020000000000008a49cb757ad7b915", 0x48) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000000)="3794997bc354e0ffd4c37f0e7743fd290b7ec1e330bac15b88029cbce4c396f70a6e7d885c7d53bbb2e47e7b7fa267e1f2686507db1b03316543790de1c4655f6c97eb8191262532db8576a4b1bf44f5f8fc6686bbf8d33484ebd7bbe579474f3f66e5f5", 0x64) 2018/04/20 09:31:04 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x10001) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0xfffffffffffffdfa) sendto$inet6(r1, &(0x7f00000000c0), 0x5b6712f39b819aa4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/20 09:31:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$unix(r0, &(0x7f0000000140)="73d9543f716893794fc5b59df5d527c0865241069c4105770c1aa52e967d62349097294b3fe087e4da911b1a60672f5be7cbffe0a4f3a911dad0ec625a1470fc7de9bed613ac33944bb62272de75eb7dcf15337cd2fcb1bfbd6ab6236754bc743d8757d6a857dbbcf2c813d996c5891e231b1092091a37f5f3465d34a56fb9e72416", 0x82, 0x1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x8]}, 0x6) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00000000c0)={'team0\x00', 0x5}) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x4, 0x2, &(0x7f0000000440)=[{&(0x7f0000000280)="fe5c217637d949073d4213fa80153670e643168040be8c52deef91d09e6d7b023e11904c60fca9ae2d0d220fa9a3d1c6ae809ac3231241d70a3a6e927bb4a0abb3effb797392a43d4802afce468f6b526fb5a78055db876b6bbd978c2dda5c5b9e8eb83f91e4178844aaee1d67a9b8401114c7966e801a77aeaf5d2dd7d2857d328123452db08c6ad94fb8fa262600a7ee8b10670789ff7cf73466c4ed54e7ce208082f80949131ca5ee68c1e69cd84005b509a318", 0xb5, 0x1}, {&(0x7f0000000340)="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", 0xfe, 0x4}], 0x4000, &(0x7f0000000480)={[{@nfs='nfs', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) r5 = socket$inet(0x2, 0x804, 0x4) sendmmsg(r5, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/04/20 09:31:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000140), 0x4) sendto$inet6(r0, &(0x7f0000260000), 0x0, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x14e}) sendto$packet(r2, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x14) 2018/04/20 09:31:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x7ffd) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:04 executing program 0: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000040)=@file={0x0, './file0/bus\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="d57bb9768dd334bb2637e164895468d4431d22b367917a96f74f5c021e0df657266a562175179b95e3a29280f4d9a9b8fa076381ebe74e4ab86bae183222e5189debb5782b62d170d12fbcffa6c3bc5ee2657062603e4cef165b46f9a5f9cf02d6e6deec1c2bd3e1e650e2d202993ec2a67597cc731697bd3ae86b35d85feea2ee5310cc", 0x84}, {&(0x7f0000000180)="21412e1ee875b8beefed81780e7eac6574fdc9dc6b0866aeb18b8f556aaa6143bf64dd3031fc8f79eb75e90fe032b4bfcbdb38e7822a64fa977d24aebc581d179d7246359c8b96ea82514028d44e6cdbb1a35c3f03b8f86dda09f1006dcb07b8a3175eda4d69c4a200ecd47f56aeecc8ff08ac708b68d3f3db379299d3a862c5c712b66e8183086fcf627fed8e559fe3d11165adc00f85efdacdbc684d63bfb290bd5ff3461436d8608228df69a559c275db", 0xb2}], 0x2, 0x0, 0x0, 0x1}, 0x44085) rename(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='./file0/bus\x00') fallocate(r0, 0x2, 0x5, 0x7) 2018/04/20 09:31:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp6\x00') timerfd_create(0x4, 0x800) fanotify_init(0x0, 0x1802) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) getpgid(0x0) close(r0) seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001800)={r2, 0x9}, &(0x7f0000001840)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r3, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a0", 0x3a}], 0x1, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002200)) accept4$inet(r4, &(0x7f0000002240)={0x0, 0x0, @remote}, &(0x7f0000002280)=0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000002800)=0xc) 2018/04/20 09:31:04 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x1) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x1, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000000040)=0x7c, 0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/196, &(0x7f0000000180)=0xc4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x15, 0x4) 2018/04/20 09:31:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c000000160005040000005bd8c40000f7ff0000", @ANYRES32=0x0, @ANYBLOB="14000100ff010000000000000000000000000001"], 0x2c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002180)=[{{&(0x7f0000000140)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f0000000200)=""/46, 0x2e}], 0x3, &(0x7f00000002c0)=""/235, 0xeb, 0xe44}, 0x1}, {{&(0x7f00000003c0), 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/77, 0x4d}, {&(0x7f00000004c0)=""/78, 0x4e}], 0x2, &(0x7f0000000580)}}, {{&(0x7f00000005c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000640)=""/172, 0xac}, {&(0x7f0000000700)=""/230, 0xe6}, {&(0x7f0000000800)=""/164, 0xa4}, {&(0x7f00000008c0)=""/212, 0xd4}, {&(0x7f00000009c0)=""/22, 0x16}, {&(0x7f0000000a00)=""/222, 0xde}, {&(0x7f0000000b00)=""/17, 0x11}, {&(0x7f0000000b40)=""/154, 0x9a}], 0x8, &(0x7f0000000c40)=""/128, 0x80, 0x5}, 0xa8e}, {{&(0x7f0000000cc0)=@alg, 0x80, &(0x7f0000002080)=[{&(0x7f0000000d40)=""/22, 0x16}, {&(0x7f0000000d80)=""/108, 0x6c}, {&(0x7f0000000e00)=""/151, 0x97}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/18, 0x12}, {&(0x7f0000001f00)=""/136, 0x88}, {&(0x7f0000001fc0)=""/131, 0x83}], 0x7, &(0x7f00000020c0)=""/171, 0xab, 0x4}, 0x1fd7}], 0x4, 0x40000000, &(0x7f0000002200)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002240)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002340)=0xe8) sendmsg$nl_route(r0, &(0x7f0000002400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000023c0)={&(0x7f0000002380)=@ipv6_getroute={0x2c, 0x1a, 0x0, 0x70bd27, 0x25dfdbfe, {0xa, 0x14, 0x10, 0x1, 0xfd, 0x4, 0xff, 0x4, 0x100}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_UID={0x8, 0x19, r2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/04/20 09:31:04 executing program 1: r0 = memfd_create(&(0x7f0000000100)='eth1\x00', 0x0) write(r0, &(0x7f0000002000)="90", 0x1) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a302969d8ece363c74218c99b69d5041e2107298e096ee10000342f0bf75fb66707298d7df4f6561dea334eeb89b893c921f8fd5e223bef4ce1adecc9aa0a281398f4faec3a88548cc808ff6071945112275f5f6f69384a4ecb8973d6bec0ba0cffdd5714c32bbec9b5fbb876130e8a7dad914a81f4dd6a8b4dc4bb03bf51adf96c4af76df64812fb2f4d4503f14b93f4a34453e336"], 0x98) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000640)={{}, {0x77359400}}, 0x0) 2018/04/20 09:31:06 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ftruncate(r0, 0x0) r1 = inotify_init1(0x80800) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x80200) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) r4 = syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={r5, 0x8, 0x6}, &(0x7f0000000340)=0x8) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000b40)=0xe8) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000c40)=0x0) r10 = getuid() stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000000dc0)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000400)="6b66aab1af7664267e5891775de230022707bbed0cb3ae6848342a49b8829de1f1fcdba81703ad025d1c0ca1d5866fe418e20dcbb29f7bf4967b5474e18b719b348843ae58b61bfaa79f0b23ff73690672853f49488bb085f816262d02cc8d2860286f6f4c89533282d49400e03a664b23875000fa987d448039b956c564e49785eb0d0bbd0a942089c8a92c7039fa8fa9deeb48af9298333106a76ba5eec719810fe94c8ceee444ddb512a114d15c5c8d172f8ec062ed10e132811abbc41e21e53d7e64947a5ceeeb79e0507ad01e3b1c8c361e3fd512b9ff194fe51a60", 0xde}, {&(0x7f0000000500)="9c89815cdad52a06e5be70cb2279b10d0e551fade9919c7f46b542f53713e56baf84b3524809827cb05dcdd844d93ccdc6bab0631d5e8f974863712f63135b5b64f9778c1cc9b2552b05920daf29e4fe1f3eecf2035dfd52fb2d1fe287b3728c", 0x60}, {&(0x7f0000000580)="c4f31b94727e8ed43dfaea7958e5b1cb457d97c3ecf3599641f977104093b894c76d6831016944e803a7a5114b3a8ed525394cb892b9e0335f24554be4c78ee3ec2d312b940cbd6cafa266a696985750c745f23f34f81a2146ceda2d9118a64651327d4c1e2f1eb458e894793d33f433b2458c90a6dcb2b8bf03a2829d6415302f8e680dcbb1b3e21e559911720ae9e4462ad520e22fe1c7b072ea4e798101e49eed8dc0591b28ce7ccfd2a8b6f4436d9be7099be4b0f5bf8c2d336fdc71c09e127fa030a6d257a7386bd4a0b93f2e256041d56127318e6957f7bd0be6d7a0f99ffae705f22e625802180e", 0xeb}, {&(0x7f0000000680)="af21999d6b53985a08f1b309e90b55a6be87d5d8218b6496bb3ec9f9dca77d4b5bab7e913bf5a36b26926c11b3b5cb58c34b5c7df5f4fce96a4ceb0e9edba712689a7481d42116994a9d6e32bc2943f23c37697d3d3df9baf0d6ecd534abc52ffdaa9bae9fcdac202b8811e1912ed741ca219aff1ffc0e39dc97264445414433049ee69099be2dd1174544e25ab522a29e5b64a2ffcfe0c229b047b89f3e08cdc1eb65312926e5524ceb6c39e4ba7ea9f7f6f7ef033569406bf88af421ace4dd2260ed2c4d8025f48b22d03a22be9ac137042dba27d5ede0c26607", 0xdb}, {&(0x7f0000000780)="ff90cb6988f02cd3e18d408804d9c1f32ff2c19e7cac89f5bc315013aa6fb9d2c7db460363d718dfd0fabef248b23d1c7863967739a3f678417d9e3fc7617e2b62bd63b414a783c2b328e4dd7181be31f08ce9fbe05fd1da4578201b845f44558df1981e7efbbf9a54839332cebd1a71b13702776212019d9dd36cc54f2f7ce1e50e41127a235b819b3a4bb51df5cf5ce71d513fe86e8fca33402baeffc60bcb", 0xa0}, {&(0x7f0000000840)="bdf396671896e3e9029372d820bb5582d8ec986654f8cbbf9715ff49ec876c005c3073819deeb7629aa35d106c0eeb23d05ca4d8926355bbf20fb99b0e9f8a50170048bd3de2436a615b8d3e59cf4e3dfd8469b11fa9999f55133f7ab8cf9bfcceb56ab67247b77cc9937a250b03239cf4e09ab77e94e1ad3ff46b232e5b05a2fdab83c3d65e", 0x86}, {&(0x7f0000000900)="6131db5ae2a421405d48e702c5a5a02916e7c0c58210c52f58dae5d48bff14252d94ff538fb19b3e2f2453262623f25afb3c84a9ec92d2a9cb172141a1a63b6da9af85db56016073c939181ef5a7a047b2f68ad1d628a78de62411007e5436f7dc5d78591987378ccdc8e85345e7e632f5897e17d176d93379fcbe7aaa856d9f66bd1b117ac097624a094f145d0c92cd544f7f8077fc6268ea73601a3a75", 0x9e}], 0x7, &(0x7f0000000d40)=[@rights={0x14, 0x1, 0x1, [r3, r2]}, @rights={0x30, 0x1, 0x1, [r4, r2, r0, r3, r2, r3, r2, r2, r1]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x80, 0x1}], 0x1, 0x40001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000080)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x0, 0x5, 0x3, 0x1, 0x7141ce75, 0x5, 0xffeffffffffffffe, 0x1, 0x0, 0x1, 0x0, 0x0, 0x100, 0x7]}, &(0x7f0000000000)=0x14f) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) sendfile(0xffffffffffffffff, r1, 0x0, 0x3) tee(r0, 0xffffffffffffffff, 0x0, 0x6) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000e00)) fcntl$setstatus(r0, 0x4, 0x2400) 2018/04/20 09:31:06 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000000)=0x80, 0x80800) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x880) ioctl(r1, 0x4400000000001267, &(0x7f0000000040)="b711541b9e59397fabefcd1d49eda07f532029dc63b65955ed97dc2b6a") prctl$getreaper(0x0, &(0x7f0000000180)) 2018/04/20 09:31:06 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x12) fchmod(r0, 0x100) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = dup2(r0, r1) write$cgroup_type(r3, &(0x7f0000000080)='threaded\x00', 0x9) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000000)={0x9, 0xd9}) fsetxattr(r0, &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0x365, 0x0) 2018/04/20 09:31:06 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x1}}, 0x80) 2018/04/20 09:31:06 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x12) r2 = dup3(r0, r0, 0x80000) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/04/20 09:31:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000fc5fa8)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/20 09:31:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr=0x5, @in=@rand_addr=0x7ff, 0x4e20, 0x6, 0x4e23, 0x8, 0xa, 0x80, 0x20, 0x87, 0x0, r2}, {0x6, 0x1ff, 0x8, 0x8, 0x5, 0x9, 0x1, 0xb336}, {0x4, 0xff, 0x8, 0x1}, 0x1, 0x6e6bb3, 0x2, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d5, 0x7c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x3, 0x1, 0x5, 0x80000001, 0x5}}, 0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) 2018/04/20 09:31:06 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/23, 0x17, 0x10000, &(0x7f00000001c0)={0x11, 0x5, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004980)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000004a80)=0xe8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x7ff, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004ac0)={@dev={0xfe, 0x80, [], 0x1c}, 0x53, r3}) 2018/04/20 09:31:06 executing program 2: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./control\x00', r0, &(0x7f0000000100)='./control\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/04/20 09:31:06 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x30000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4081, 0x40) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x80, 0x800}) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080)=0x100000001, 0xffffffffffffff46) 2018/04/20 09:31:06 executing program 3: r0 = socket(0xb, 0x1, 0x8000) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:06 executing program 1: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) r4 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x226, 0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) r5 = dup2(r1, r0) write$sndseq(r5, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @queue={0x74}}], 0x38) socketpair(0x4, 0x7, 0x2, &(0x7f0000000240)) 2018/04/20 09:31:06 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000140)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000280)=[r2, r3]) 2018/04/20 09:31:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b000003000000ffffffffffff010018000066dc030000"], 0x18}, 0x1}, 0x0) 2018/04/20 09:31:06 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8402, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0xd13c8971e809ce92}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0x19a, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x140, 0x0) 2018/04/20 09:31:06 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:06 executing program 0: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008effff)='\t', 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001100)={0x6, 0x1}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000010c0)=0x8) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, "0f73797374656d27"}, {0x20, '\t'}, {0x20, '\t'}, {0x20, 'securityem0'}, {0x20, '\t'}, {0x20, '\t'}], 0xa, "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"}, 0x1028) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x7ff, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001140)={0x6, 0x100000001, 0xffffffff, 0x7}) 2018/04/20 09:31:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x324, &(0x7f0000000140)) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x2b2, 0x6, &(0x7f00000012c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="951a3d0a205f6ffefdcf3ad74a4310226d44baf8b181e2b1260a27723682f3e3799124cea83075078689200d4fb6ad47bbe815fd1885638541e378adbd9662fe8704ebe850b372cadbae64ef9868438816", 0x51, 0x8}, {&(0x7f0000000180)="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", 0x1000, 0xab5e}, {&(0x7f0000001180)="20e1fe1bf07e26c68f0724977a57924b98ef228bff3fd3a63644a09c3671cf1af3f2", 0x22, 0x9}, {&(0x7f00000011c0)="67dea783336893522fbf8450b9ce604723beeffe2188cea400d17b042d4fdaff977a7ac75dfa91975ab932dccca0638315074c74028f31d673bb64f92f8f29e3c87be43487c3cb75278f822d1b3b075d8fbb108325a0959c7a181dabe7887d2113566d5dac640a9d02815149dd649bc19cb4375d39f85a2a82fe9fc24845f41a8ed7e4e87e3d7260572cac9fb75348c94b2eb5e42f6c33bf4fc0602ad8176f65f18fb6630d0646aa", 0xa8, 0x5}, {&(0x7f0000001280)="e157b118", 0x4, 0xdf81}], 0x48, &(0x7f0000001340)={[{@hide='hide', 0x2c}, {@session={'session', 0x3d, [0x78, 0x0, 0x35]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}, 0x2c}, {@hide='hide', 0x2c}, {@session={'session', 0x3d, [0x3b, 0x34, 0x2d, 0x37, 0x7b, 0x7f, 0x35, 0x36, 0x31]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@mode={'mode', 0x3d, [0x32]}, 0x2c}, {@cruft='cruft', 0x2c}, {@map_normal='map=normal', 0x2c}]}) 2018/04/20 09:31:06 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000180)="aba2d31d24b9e66a992c1feb88a8f2d8d70e055810d58388a438822e56d61d42de242da95ba70f71114c7c7de16101c1faa86817c1b4c2b4dffd30788ddbfc05c301192e2c61194dc60990cfc70dec35dd1f6bbe9f4477e525d1a9b09a49d1f7f3a018688025647ea1a44df9c365342d510cd72748185e5e398baf1971ad9ba99099704078147a4b82e6f58f13843115a2e7e54927959b0efb5ac47f08d4654afdf09bd36c970124611e33d45a063e0180d07486a5df5678720d93", 0xbb, 0x80, &(0x7f0000000400)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x60) ioctl$KDSKBLED(r1, 0x4b65, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000140)=0x7, 0x4) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=""/4096) 2018/04/20 09:31:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="0095000200006b000000") lseek(r0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000000)=""/123, &(0x7f0000000080)=0x7b) 2018/04/20 09:31:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) close(r1) fsync(r0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9) 2018/04/20 09:31:07 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000240)='./file0\x00', 0x2) write(r1, &(0x7f0000000040)="15", 0x1) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) lseek(r1, 0x0, 0x4) 2018/04/20 09:31:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000001880)={0x6}) r3 = gettid() sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x7, 0x100000000, "116c5abcb00049ec6939540abea24474dbfb77de9f023def3a3261da70566ddc804fdb8d350b7719e5581aec022dbed5ab86ff7d42c99e6dbbd047401c05a5", 0x37}, 0x80, &(0x7f0000001800)=[{&(0x7f00000001c0)="e9b139f8d6f9c45ba569cc95f59fa2184a2ab895427ce50026b8b3ae183b5a01a5650b5bc4e327cf22ab655f0b295c450562502270a45ba970d863672691b5a71e388b31230ae08f2d4bee754d922e3c852cebef60aef49003e9bdfc2bae4c07e45114265eb6f347bd2ceb071c5f59", 0x6f}, {&(0x7f0000000300)="2420cf8e89dd742e9b14186da04611395db331c4c8464fd099abf0ac1966e3ffc2bb0b03ab41ba2b032204cbf1577970bf099d22daa23dc2a6f119f3d23db94c8b3b17c554862926d94881bc1446747b67144ce98230a868f7b5a2b2c3386062367fef99d1d1329d625f04f0d121eafbc53d7534389a85e3a3feeaf33d1fb4543b63ec80b67951f6fc3567627e424ef52131f434c0862ef3a577d4bd6518ced9c6d290de340e389767a757af53feb56144cf0f7c27ea62cfd7a7fd9da5870e3e96f66995c017b949e8c1a1672da9bf59", 0xd0}, {&(0x7f0000000240)="bb7ede57e6bb9597a5a87b3b9671c1a95544a2ccecd0dceaaa701aa3a362cc11", 0x20}, {&(0x7f0000000400)="16ae5255547397c9c29be6c3113fb7bc1462a53725ef73014fe2d0df9b5d542bc0ec254995b95a097cf44cdb1d90431386ee0f41a3b4440775e91b2e3b28af698e64964869ec5d5c85fffc1907b98c51ebe04982a5ad9a64afc5f2cf0b91386d0eb8a4fd489b02c6ce82b2789f15c7b0b760f915f887f72f5d390b6a7dc769852b0ba11bcda2448966a0635ecedecd00476d8c76565595e825c6bd81a4d9c42a36b54b444d5fe414de4e18a2fac61e1d452ce1eaa3a6c1c1269f6cd898691605ba2f8517366ae446ea865f8fd29b3decfd76c5f004e31f1682fea2fa40c4b53e404617368bb1600f22fdf0ff76d2c6956acd21", 0xf3}, {&(0x7f0000000500)="0a47a788eb2547aaba804f09fe71569c72df4a1333eecd1b6254d7d916d40b08038b", 0x22}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="310727d5934b471e143563d28325c8050c5c9b42208b2790d840f1cbeeed80f32c84d5b4ed2e6ea63d1a92d82b102793c4e3f5aae0aab6cb6b4c2f8565e81b3cae9be65036a87099222427efd3605503815a06df1720d11a069d84468b5649f9c793e48d4401f6c0cdd900a19504533153bf8228df6c1757a336720242", 0x7d}, {&(0x7f00000015c0)="f9dd3c64a2d1e3d59f015e480208d84030eb4f0e6ac5066e23fee07b4446342cb855adbed0059472516a5b25fe84de559fcd6ac2c85297ebbcaa8050173bfca61e2820d76b5c22120401b72b61ec80aa05591a6380936ce86c4927172e909a2eee20a775f63a95c73f37ad91bb321ecf203872b7a743806c01e98420c29b6c17755cd4", 0x83}, {&(0x7f0000001680)="2659b03deb6dbebf5e53733ce9caa6bd0059965a09ecca26fcc2732f558e4281a52b4e7d315d676df409676ed662ee4379abf75339fe57d9e72da82bd632e833196a0d19096e1bc5f25657619f7b1849835869888653eb7bfa4abec1a7dd1c728c4205c31c1e7243cbd6ffec4aed907ce69db9c65b86ea0908876350", 0x7c}, {&(0x7f0000001700)="3e1a653a2faca1ce6dd2c5a9c02de332e050021518d77b868d1b7f121bfd75165b2842680b09c0bc02cc9b530b1f3e8c8475dacd2dad28b2d9bbad75af8e218bcebc1966ee5361b83535cc82b4247f66faf3105400b0d75037ecc3f651787b327239e27214059387e6b9f9e2db0901889c7d8c11a8919f8d0f98b7fccb267a1935c11327dfb56f54737a7b6f7801299bb534528347e41bfe4c215eb1a3a8ea9aa12c081ca619de35cab276306583ce89ac9895ec9364e7284956b583ab3a818fea6e2bb902b9bdd8c37adcdf9de1dcbd5a", 0xd1}], 0xa, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x1d0}, 0x24000014) capset(&(0x7f0000000000)={0x20080522, r3}, &(0x7f0000000080)={0x7, 0x3fc000000000000, 0x9, 0x8, 0xffffffff, 0x80}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x8, 0x7fff, 0x1b1131c4}) 2018/04/20 09:31:07 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x2, 0x1fe0, &(0x7f0000000000)="51b517964b1d66b5e4b00f57b518a153cf8402c905480d14aaa2256147091934fd1d7d7eb0b9ac8812f3e769ea8f8db21b72f1499fe31ed3c43485eae0834e4e5a5d230937fe278f0f44198e334f6df82c9115bbca3db5e04c4b01a7fbebf052dd99ebfb82821d9ed05f8260", 0x6c) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x9, 0x6, "118659537682", 0x1f}, 0x10) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/20 09:31:07 executing program 7: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000180)="aba2d31d24b9e66a992c1feb88a8f2d8d70e055810d58388a438822e56d61d42de242da95ba70f71114c7c7de16101c1faa86817c1b4c2b4dffd30788ddbfc05c301192e2c61194dc60990cfc70dec35dd1f6bbe9f4477e525d1a9b09a49d1f7f3a018688025647ea1a44df9c365342d510cd72748185e5e398baf1971ad9ba99099704078147a4b82e6f58f13843115a2e7e54927959b0efb5ac47f08d4654afdf09bd36c970124611e33d45a063e0180d07486a5df5678720d93", 0xbb, 0x80, &(0x7f0000000400)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x60) ioctl$KDSKBLED(r1, 0x4b65, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000140)=0x7, 0x4) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=""/4096) 2018/04/20 09:31:07 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20800, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x38, "249d9e17e231b07e85d2717261b63aeed36506523c5a2d5d3760328ed17261dca7f254fa129bcbc7abaadb6a34a9e09f3ff640844cbe8faf"}, &(0x7f00000000c0)=0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x7fd, 0x9) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000100)) 2018/04/20 09:31:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x80047456, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x111480, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="f79ad6d0e03c50f72e9f9aacdbe1d9ebce28a037ada076b3f12a264d70d7edcb346585c10b1772") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x0, 0x1, 'client1\x00', 0xffffffff80000002, "bf63990cd30baa78", "ef2917453084532628edf16ff8d2914ad56def5a7cb256110e08b260b4df802f", 0x81, 0x80}) 2018/04/20 09:31:07 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000040)="5e3aa4f77822ead8440305e1ab2595c1267e458e006e40f4d20ce02188ffeaa49b593ef4ee4a16a5574186e960baa88a7a552961a2a018db2bc2bbce1b60c13ef97bb8430b14adf2f0f78397dbe5fe7d6834def9ecf5cf7694dfa2ba35bba63d056eee239338db5729bc2c66bc611e3b0cfd65044a06860c051d964c4e53d16076250196d4914cc1d1e522d62cf97c6b569b2033d059e54d4af6a0fb4262342305ba321719306767b2c4da1311a55d4c466083257a367a56b5dbc714f06846c359669c0b32278913bdd6076369361994a7f10d7235f710988931fe56a75779") getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r2 = add_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="d9c2cecc04c48657b0b66d3fcc0ebc6757b7c54ec0ea3082989129e63791bf33021bd3f85d3a9c73cad7089d2d013665", 0x30, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f0000000140)=0x1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30}, {0x80000006}]}, 0x4) ioctl$sock_netdev_private(r4, 0x89f9, &(0x7f0000000180)="f8c55d038c75e2dd587dd1eeab1f300c7488154be9b7fbda6459258389ee65b9e645f9b68077e37dafb8fcc1e4a390930d861a8e1e322304a6781c10e72696273d1f443c0d79f795cb5f199347") sendto(r3, &(0x7f000002af28), 0xdfd4afa9fda2c3db, 0x80, 0x0, 0x0) 2018/04/20 09:31:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fsetxattr(r0, &(0x7f0000000380)=@known='system.posix_acl_access\x00', &(0x7f00000003c0)=']+/[\x00', 0x5, 0x0) r2 = request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$KDDISABIO(r1, 0x4b37) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x108) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000040)={0x4, 0x0, 0x100}, 0xc) 2018/04/20 09:31:07 executing program 7: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) fcntl$setsig(r0, 0xa, 0x36) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000700)={0x0, 0x0, 0x8, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300", 0x7}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x100000001, @empty, 0x2}}, 0x8, 0xee32}, &(0x7f0000000600)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x7ff, 0x9}, 0x88) write$sndseq(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0xfff}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x0, 0x0, 0x101, @tick, {}, {}, @control={0x6}}], 0x38) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x3, &(0x7f0000000280)=[{&(0x7f0000000180)="f57324529f0f5899d24d5f307e630cd30de5747033c20eef87e7eb3c644df8bec23534ec8368719f2c548b966de556e2ea728d5e56fe", 0x36, 0x80000001}, {&(0x7f00000001c0)="47bf437b162cb11f765cf79b56518e1fdcc43a0acdfa4e84835dbd9176420a168f2af6429b785d58ae13c77b1037cbdde331ff5ae6a979e691e5b7bca069f8e4f8e4331a557e7c8afaca4039e0d21e47addf3b2848e2a2629abf5a38420205ebc265c1796d45fd161324ce7ef9669bd0183ec15b48e7c12ab88d63f8daa72b2b9a673afbf4029407632bbcd1613a2fd888272006bc16535410c337454552fffd270a3f2876cf07a9459d4f15a237", 0xae, 0xfffffffffffff800}, {&(0x7f0000000500)="eb71bff464fd7a75bd2f5f3ba464edd2969165f05c58cf4d5cc957fe3913b5045d06cf729753abd6634a5fe912517d0878a9b401806ff5c04484a3a14238a3e654230076ed08140bf68c3d660c0df0b8c6c69cceee13000b4b9191aa75ce47c634518848f0e53184d1b6498d4605fb6fc1481668fa2100bbb9618160b9b98527185347dc0260f3f1f1e2922966a77668fef6d42cb63c6a323da8d1947dda0d90d1a57a1d6063bc35d5a0f346d60a36797e8e05116a66d41b8a3045bb43dec98d89229761d1c5eb72", 0xc8, 0x40}], 0x8, &(0x7f00000002c0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@tails_small='tails=small', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@noquota='noquota', 0x2c}, {@noacl='noacl', 0x2c}]}) 2018/04/20 09:31:07 executing program 3: prctl$intptr(0xe, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x40, &(0x7f0000000400)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0xa) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000440)=""/4096) 2018/04/20 09:31:07 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x2, 0x40000000000000}, 0x20) fadvise64(r0, 0x0, 0x4, 0x7) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x8000800, 0x0, 0x2, 0x1}, 0x20) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)) close(r2) 2018/04/20 09:31:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x901020000101001) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:07 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x2}}], 0x10) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCSBRK(r2, 0x40044591) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/20 09:31:07 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000000040)={0x2000000, 0x8, 0x0, 0x0, 0x0, 0x20}) prctl$intptr(0x200000002f, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) 2018/04/20 09:31:07 executing program 6: clock_getres(0x4, &(0x7f0000000200)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000000040)="2a6f7d78132c8a8c93f575d6fddd269f82c761cf801537abf9b712ae5f6d4a78c20d5cfd7bbb5f0dc6759e43c52eb8fe357d6dbe6969318da4937f6c44265bda6aae1313198836bfb198528da20ec5a47b0ac3cbf932900fe51c892e7ee39692273f1719b82dae32142aa4d5ca39231541fa7f538bb09d20e74f630ddbef59ce0aaefe48300bbe7a62d6c24660fe8d1e445c810ac550f32f567b72881ff3c7f7837c4605b4d50df48834142de8d1b2d3a312f02bf7b78461e80849da2fa7dd29ef4911b479ecb624eabad7dec3e2ffca040a76f3ef0524c650da6252b514c4", 0xfffffffffffffeca, 0x5a36, &(0x7f0000000140)={0x0, 0x989680}) 2018/04/20 09:31:07 executing program 1: futex(&(0x7f0000000000), 0xe, 0x1, &(0x7f0000003000), &(0x7f000000c000)=0x2, 0x0) clock_getres(0x20000008, &(0x7f0000000080)) 2018/04/20 09:31:07 executing program 7: r0 = socket$inet6(0xa, 0xff7ffffffffffffd, 0xfffffffffffffffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101100, 0x0) sendto$ipx(r1, &(0x7f0000000080)="fd75a40d6394c6716e197afdec4caba98c2d072d9c1673b2f1dc1299dafd14d058bafcdb4b9687ac70eaaab5268756bc3b223b9dea12720890c85544eb53c4c30eae2495af9276bb91238b3fba22bd3b8f3f638971db0a7e2e82389ca72180ba2c7117e80d0881a202313fb72b8b36bbf9bf93c3eb7481bac43b185405de0661b2d6bc79d63e1b173cd923432cf9e2be40449ba2cc530f599cf07e9f7056ad80b222f6a014970a899d42652cf870a045de830811cadfab563a3a88ef64aab669635f9207", 0xc4, 0x800, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xfffffffffffffffa, 0x3, 0x2, 0x1, 0x45ad, 0x1000}, 0x20) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000180)={0x3, 0x3ff}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000ed3ffc), 0x3) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) 2018/04/20 09:31:07 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x75, r1}) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r2, 0x0) 2018/04/20 09:31:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) shutdown(r0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/73) 2018/04/20 09:31:07 executing program 1: r0 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) lseek(r0, 0x4, 0x0) 2018/04/20 09:31:07 executing program 3: r0 = socket(0xa, 0x2, 0x3) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000004480)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) clock_gettime(0x0, &(0x7f0000004380)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004280)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000001300)=""/213, 0xd5}, {&(0x7f0000001400)=""/162, 0xa2}, {&(0x7f0000000000)=""/21, 0x15}], 0x5, 0x0, 0x0, 0x5c5}, 0x3}, {{&(0x7f00000014c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001540)=""/126, 0x7e}, {&(0x7f00000015c0)=""/236, 0xec}, {&(0x7f0000000240)=""/41, 0x29}], 0x3, &(0x7f0000001700)=""/157, 0x9d}, 0x43}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f00000017c0)=""/254, 0xfe}, {&(0x7f00000018c0)=""/198, 0xc6}, {&(0x7f00000019c0)=""/244, 0xf4}, {&(0x7f0000001ac0)=""/164, 0xa4}], 0x4, &(0x7f0000001bc0)=""/39, 0x27, 0x4}, 0x32e337f7}, {{&(0x7f0000001c00)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000001c80)=""/204, 0xcc}, {&(0x7f0000001d80)=""/74, 0x4a}, {&(0x7f0000001e00)=""/194, 0xc2}, {&(0x7f0000001f00)=""/24, 0x18}, {&(0x7f0000001f40)=""/159, 0x9f}, {&(0x7f0000002000)=""/33, 0x21}, {&(0x7f0000002040)=""/99, 0x63}, {&(0x7f00000020c0)=""/60, 0x3c}, {&(0x7f0000002100)=""/217, 0xd9}, {&(0x7f0000002200)=""/219, 0xdb}], 0xa, 0x0, 0x0, 0x80000000}, 0x9}, {{&(0x7f0000002380)=@sco, 0x80, &(0x7f0000002480)=[{&(0x7f0000002400)=""/123, 0x7b}], 0x1, &(0x7f00000024c0)=""/57, 0x39, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002500)}, {&(0x7f0000002540)=""/186, 0xba}], 0x2, &(0x7f0000002640)=""/193, 0xc1, 0x2}, 0x4}, {{&(0x7f0000002740)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002b80)=[{&(0x7f00000027c0)=""/173, 0xad}, {&(0x7f0000002880)=""/151, 0x97}, {&(0x7f0000002940)=""/179, 0xb3}, {&(0x7f0000002a00)=""/159, 0x9f}, {&(0x7f0000002ac0)=""/153, 0x99}], 0x5, &(0x7f0000002bc0)=""/183, 0xb7, 0x35}, 0x8001}, {{&(0x7f0000002c80)=@ll, 0x80, &(0x7f0000004180)=[{&(0x7f0000002d00)=""/228, 0xe4}, {&(0x7f0000002e00)=""/251, 0xfb}, {&(0x7f0000002f00)=""/107, 0x6b}, {&(0x7f0000002f80)=""/50, 0x32}, {&(0x7f0000002fc0)=""/179, 0xb3}, {&(0x7f0000003080)=""/183, 0xb7}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/8, 0x8}], 0x8, &(0x7f00000041c0)=""/181, 0xb5, 0xe7}, 0x5}], 0x8, 0x10042, &(0x7f00000043c0)={r1, r2+10000000}) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000004400), &(0x7f0000004440)=0xc) 2018/04/20 09:31:07 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x8000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) 2018/04/20 09:31:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @rand_addr=0x81}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffffe, {0x2, 0x4e26, @multicast2=0xe0000002}, "000000000100000003000059557d00"}) 2018/04/20 09:31:07 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002800030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1}, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/20 09:31:07 executing program 2: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x59b6, 0x4, 0x6, 0x8000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1000, 0x20}, &(0x7f00000000c0)=0xc) close(r0) 2018/04/20 09:31:08 executing program 1: mkdir(&(0x7f0000b80000)='./file0\x00', 0x0) rt_sigtimedwait(&(0x7f0000000700)={0x3}, 0x0, &(0x7f0000000740)={0x77359400}, 0x8) r0 = creat(&(0x7f0000000280)='./file0/bus\x00', 0xc4) write$binfmt_aout(r0, &(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f0000000ec0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYBLOB="cd92a58f2dd202376a25bab4d003fff724f32e076d96c5a9cc2e2cdfadacadd3909032975ca098a2ffa61be9e0443d82e4941142107057611e0230ab9ad684b336cc07a4ab061b33ada2840bed5a807851e8b28b571dea1f8819bf35d0b6a0ccf1b32f7bee8e536cafc315edc7d5934bead67c8dcaf53bad65414725ad6c3fe98a05ef750ab30c4f17bdb3db278c8d23935fd0ce2d4cc810c89f59c6cfbe14317b890e7590c38f1e67456bfdedf62a1715626da362d59d615d9383e22a4855c18c33d0e38a14b0d69d8f302f81a9d1d0855b5d61912caa9c0f50a689934ed16267163ee190633a4b5538714f2f3af0e5b618327f2dc2862bc05529ecf0c9ac8ca1fd0a415515c8000458774cb687108d6873e7f038111ec2d793295c6d5316156bfac3d19b846603f2225ae96012277082a67366707701f7b86b2f8ea8b0caced0d02d12f1c1afede8e3809990a517d0c70945ba33f3e7ea852ce51e", @ANYPTR, @ANYPTR64, @ANYBLOB], @ANYRES32=r0]], 0x8) write$binfmt_aout(r0, &(0x7f0000000f00)={{0xcc, 0x4, 0x3, 0x16b, 0x3ae, 0x6, 0x1d1, 0x7}, "ab0bf662e9afc4e9af1bae06e81eeefd61bcfac4673cee8a6df800af717a52fb3b578b912084fd1137743a83188a5400641269e234fd999540cd", [[], [], [], [], [], [], [], [], []]}, 0x95a) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x6, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) ftruncate(r0, 0x0) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14, 0x800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x50) 2018/04/20 09:31:08 executing program 3: r0 = socket(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet6(r0, &(0x7f00000011c0), 0x141, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00', 0x3801}) 2018/04/20 09:31:08 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:08 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="24f1ff0058001f0014b2f407000904000200071008000100fffffeff08000215004000f1f882b02f5b842238ec654875a79d0e649c14de7e170b6f52fb5e30fe05ff62c508ca846bc83b1cb5", 0xffffff9d) 2018/04/20 09:31:08 executing program 3: r0 = socket(0xa, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/102, 0x66, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x3, [0xfffffffffffff187, 0x1a54, 0x0]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0x80000001, 0x80000001, 0x5, 0x3ff}, &(0x7f00000001c0)=0x14) 2018/04/20 09:31:09 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x87dc0000000000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000000c0), 0xfffffffffffffd6c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) 2018/04/20 09:31:09 executing program 6: setrlimit(0x7, &(0x7f000000f000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b8fc0)) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) 2018/04/20 09:31:09 executing program 5: r0 = socket$inet(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000000000)="59847d00000004f34539ab051ae68df6", 0x10, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/20 09:31:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8101, 0x0) close(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/20 09:31:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0xffffffff00000001) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x400) fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:09 executing program 1: socket(0x100000000000f, 0x1, 0x801) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f400000019002014aa000000000000000000000000fe8000000000000000000000000000aa0007000030a26edc640003bf2625e73c000000071ec2122da50cc778c9a805aa0cb9edcaba6387ea0e25a2500b9d012171e05f01446e54fe9d03f8714f011c9dc5be3c6b239025f7041b0237485e956ade5fe4d9616924a91af8a693ffcdc4fc53b290eb63129ae7b01428de56831b7e348a0770d2254759eb08f510c31f00c74f1fb4333f42b96148a2fe0000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f, r4}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r2, &(0x7f00000004c0)=@can, &(0x7f0000000200)=0x80) ptrace$getenv(0x4201, r1, 0x100000001, &(0x7f0000000380)) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/20 09:31:09 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000690ffc), 0xffffffffffffff67) r1 = dup(r0) recvmsg$netrom(r1, &(0x7f00000011c0)={&(0x7f0000000000)=@full={{0x3, {"fda08d3700a4e1"}, 0x1}, [{"9ba8af45c84766"}, {"aa469d1253f636"}, {"f8e35563c76901"}, {"a78a059e7bf9d3"}, {"baf35e06c7c9b2"}, {"e9ebe84b2f064d"}, {"f56bb3cc35519f"}, {"88182f846b576a"}]}, 0x48, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x18, 0x107, 0x9, "327527f4f00dcbbd5873c99c"}, {0x30, 0x85, 0x80000001, "9590de6024b4cfa79a47b7fd66a49d9a706ccb2166b1f3fa0afde080fa78f388039778d6"}, {0x100c, 0x103, 0x2864, "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"}, {0x40, 0x0, 0x2, "97f7ce3fff036b450600afb18d88542197b5cba2bf3a1e4a5596b249b2fe428d87777209a6e8a9b17a437779bf863ec656b9129d"}, {0x5c, 0x0, 0x0, "d277ae4413cb86d185f156b610076a7371b1b0baf53e7e35450009405de4f820dec74f560cf1de1c8ea09e5c55dcaf76f8a9729ffac9aed46bb8cf1702b12e1c6a5b6726db900b5405fac6d083c0"}], 0x10f0, 0x8090}, 0x20) 2018/04/20 09:31:10 executing program 3: r0 = socket(0x5, 0x6, 0x5) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x81, 0xaf3700000000000, 0x1, 0x849}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x10002, 0x907e, 0x101}, 0x10) 2018/04/20 09:31:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040), 0x8) 2018/04/20 09:31:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x280c00, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x14}, r2}, 0x14) ioctl$TIOCCBRK(r1, 0x5428) socketpair(0x7, 0x3, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r4, &(0x7f0000000240)={'system_u:object_r:ptmx_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x38}, 0x2e) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x4010, r3, 0x0) 2018/04/20 09:31:10 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x81, 0xf5}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x48000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x10, @time={0x77359400}, 0x0, {0x3, 0x800}, 0x7fffffff, 0x0, 0x1ff}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) 2018/04/20 09:31:10 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db6ffb)="8908040800", 0xfffffffffffffec4) 2018/04/20 09:31:10 executing program 0: personality(0x600001b) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x1, 0x497, 0x5, 0x7ff, 0x10001, 0x3, 0x2, 0x1}, &(0x7f0000000040)={0x2a4, 0x0, 0x4, 0x5, 0x3, 0x800, 0x1, 0x3f}, &(0x7f0000000080)={0x1000000000, 0x3, 0x7b05, 0xffc7, 0x0, 0x74d6, 0x61, 0x2}, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x101}, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/04/20 09:31:10 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000280)="00000000000000000000001f73cff463ce925027d75aaa97602babe80b9827ff753dcc78634be4595c76d747e0bbfedbd6c6dfb4944f06efac77f56e6d49c47da0fe991e081657507e0baedd9c616d4fd2d948ae15af2dddc950d38ddb72a4173338532edbe8c8c0c863e0e91fe669aaa9aeb377596f911981271b04ac5a42332c313ad19479f5330d7f59d9006359d3dab29d58f9bea1295af055b9a79fccbce24db8de4cc510143b330f752b8a488f8ea3661eae6039", 0x11, 0x0) 2018/04/20 09:31:10 executing program 1: socket(0x100000000000f, 0x1, 0x801) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f400000019002014aa000000000000000000000000fe8000000000000000000000000000aa0007000030a26edc640003bf2625e73c000000071ec2122da50cc778c9a805aa0cb9edcaba6387ea0e25a2500b9d012171e05f01446e54fe9d03f8714f011c9dc5be3c6b239025f7041b0237485e956ade5fe4d9616924a91af8a693ffcdc4fc53b290eb63129ae7b01428de56831b7e348a0770d2254759eb08f510c31f00c74f1fb4333f42b96148a2fe0000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f, r4}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r2, &(0x7f00000004c0)=@can, &(0x7f0000000200)=0x80) ptrace$getenv(0x4201, r1, 0x100000001, &(0x7f0000000380)) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/20 09:31:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) close(r3) dup3(r4, r2, 0x0) 2018/04/20 09:31:10 executing program 6: r0 = socket$inet(0x10, 0x6, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x4010) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x100000000, 0x3, 0x8000, 0x80000001, 0x0, 0xff, 0x40, 0x0, 0x4, 0x0, 0x10001, 0x6, 0x0, 0xda, 0x80000001, 0x9, 0xfffffffffffffffb, 0x2, 0x7, 0x8, 0xffffffff83e9336a, 0x5, 0x7, 0x4, 0x0, 0xc28, 0xfff, 0x8, 0x200, 0x6, 0x0, 0x5, 0x100, 0x1400000, 0x7, 0x9, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffeffff, 0x45}, 0x800, 0x264, 0x9, 0x4, 0x6, 0xfffffffffffffffc, 0x6}, r1, 0x9, r2, 0x2) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/20 09:31:10 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0xb5b, 0xb60c, 0x6, 0x6, @time={r1, r2+30000000}, {0x2, 0x4}, {0x33, 0x3}, @control={0x0, 0x5, 0x100}}, {0x9, 0x4, 0x9, 0x4, @tick=0x80000000, {0x40, 0x20}, {0x200, 0x5}, @quote={{0x1, 0x7ff0}, 0xf281, &(0x7f0000000080)={0xea0f, 0x10000, 0x124, 0x9, @tick=0x7, {0x6, 0x5}, {0x1, 0x9}, @raw32={[0x3ff, 0x2, 0x80]}}}}], 0x38) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0701"], 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)="17", &(0x7f00000001c0)='\x00'], &(0x7f00000002c0), 0x100) 2018/04/20 09:31:10 executing program 3: r0 = socket(0xa, 0x2, 0x40008af) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/20 09:31:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x90000) signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x80800) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = memfd_create(&(0x7f0000000080)='em0,}[\x00', 0x3) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='team0\x00') 2018/04/20 09:31:10 executing program 5: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000312ff6)='./control\x00', 0x1) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x20000000) 2018/04/20 09:31:10 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x80) fchmodat(r0, &(0x7f0000000080)='.\x00', 0x4) r1 = socket$inet6(0xa, 0x7fffe, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x1c) 2018/04/20 09:31:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2000000000e) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r0) 2018/04/20 09:31:10 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x5}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xc0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1300000000000000, 0x9, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x401}, 0x8) 2018/04/20 09:31:10 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x0, 0x20, 0x8, 0x400}]}, 0x8) pwritev(r0, &(0x7f0000000080), 0x200000000000026d, 0x0) 2018/04/20 09:31:10 executing program 6: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000000)=""/23, 0x4) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/raw6\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0xffffffffffffffff, 0x0, 0x5, 0x1, 0x7ff}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000000080)="6367726f7570766d6e6574307472757374656473656c696e757873656c696e75782f6d643573756d4070726f636c6f73656c66de706f7369785f61636c5f61636365737300") 2018/04/20 09:31:10 executing program 7: setfsgid(0x0) mq_open(&(0x7f0000002ffe)='.\x00', 0x0, 0x0, &(0x7f0000003000)) 2018/04/20 09:31:10 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"766574683100000000e5000000000020", &(0x7f00000000c0)=ANY=[@ANYBLOB="3b0000000200000000000000000000000000000000000000"]}) 2018/04/20 09:31:10 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x280000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x49c, 0x6, 0x1, 0x100, 0x14, 0x101, 0x400, 0x7, 0x4, 0x10000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) write$binfmt_misc(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], 0x1000) ioctl$TIOCSCTTY(r3, 0x540e, 0x4) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000000c0)={0x0, 0xffff}) open(&(0x7f0000000040)='./file1\x00', 0x80041, 0x4) 2018/04/20 09:31:10 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='+[security\x00', 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/20 09:31:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:10 executing program 6: r0 = memfd_create(&(0x7f0000041000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) write$sndseq(r1, &(0x7f00009a2000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x615, {}, {}, @addr}], 0x1c) 2018/04/20 09:31:10 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/20 09:31:10 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000456000), 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x1, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000000c0)={0xc00, r1}) mq_unlink(&(0x7f0000000000)="70707030285b656d31776c616e316b657972696e67707070312df5e32176626f786e65743021747275737465647d285e5e00") 2018/04/20 09:31:10 executing program 7: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x401, 0x8, [0x7fff, 0x5, 0x100, 0x4, 0xfff, 0x7fffffff, 0x1f, 0xa089]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7}, 0x8) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0xfffffffffffffffc) prctl$intptr(0x1c, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000488fe4)={&(0x7f00004df000)=@kern={0x10}, 0xc, &(0x7f0000784ffb)}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005a9000/0x2000)=nil, 0x2000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/20 09:31:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x39c9, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, {0xa, 0x4e20, 0x100, @dev={0xfe, 0x80, [], 0x10}, 0x6}, 0x6, [0xaad, 0x401, 0x1, 0x7fffffff, 0x8, 0x1f, 0x5, 0x2]}, 0x5c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40403, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/20 09:31:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x0, 0x0, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x2) 2018/04/20 09:31:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3f, 0x8c00) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x76b, &(0x7f0000000200)=0x4) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x2, 0x800, 0x7fff, 0x6, 0x0, 0x3, 0x82040, 0x3, 0xe6, 0x7ff, 0x0, 0x0, 0x6, 0x0, 0x131f, 0x2, 0x0, 0xffffffffffffff81, 0x1, 0x4, 0x3, 0x5, 0x10001, 0x9, 0x3, 0x2, 0x9b3, 0x6, 0x1, 0x3ff, 0x8, 0x1071, 0x4, 0x6, 0x3ff, 0x2, 0x0, 0x4, 0x4, @perf_config_ext={0x1, 0xaf9}, 0x0, 0x87b, 0x1, 0x7, 0xffffffffffff0000, 0x4}, r3, 0xb, r0, 0xa) set_tid_address(&(0x7f0000000300)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14}) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x1, 0x402) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005c2000)) 2018/04/20 09:31:11 executing program 3: r0 = dup(0xffffffffffffff9c) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) r1 = socket(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001840)={0x0, 0x84, &(0x7f0000001780)=[@in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e23, 0xfb, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x401}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1f2, @empty, 0xc09}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xbb, @mcast1={0xff, 0x1, [], 0x1}, 0xcd}]}, &(0x7f0000001880)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000018c0)={r2, 0xfffffffffffffff8}, &(0x7f0000001900)=0x8) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001a80)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4008801}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}}, [0xadc2, 0x2, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x7fffffff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001700)=ANY=[@ANYBLOB="0200406520c181a8b89fa009d56100"], &(0x7f0000000440)=0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000004c0)='nodev]posix_acl_access\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) r4 = creat(&(0x7f00000005c0)='./file0\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/60, 0x3c) r5 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r5, 0x0) bind$inet6(r5, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) signalfd4(r4, &(0x7f0000000540)={0x100000001}, 0x8, 0x80800) r6 = socket$inet6(0xa, 0x8000000000000802, 0x1000000088) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt(r0, 0xbfc, 0x3, &(0x7f0000001940)=""/221, &(0x7f0000001a40)=0xdd) setsockopt$inet6_int(r5, 0x29, 0x3a, &(0x7f0000000140), 0x4) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r7 = dup2(0xffffffffffffffff, r5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000001740)=0x10001, 0xfffffffffffffdfc) recvfrom$inet6(r5, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') chmod(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$inet_sctp(r8, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d2c8e68894443a697e1a82968f7dfa89b3053737ca2", 0x93}], 0x1, &(0x7f00000004c0)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000480)={0xfffffffffffffffc, 0x8, 0x0, 0x39cb, 0xed, 0x8000, 0x9983, 0x1000, 0x0, 0x0, 0x9}, 0xb) 2018/04/20 09:31:11 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x408481, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)="76308cd94c023370ebd32e401ec15ac1f544eb4054af3d3555f893df6ecb00e9939a869c427276170ce11a1da3140b526964a2f14b51119a4fb76cf3fcc2540018281a03f2fe4dc8109c38c0068f843d02b2e288d7a152cb9ff3110dac4a5b1bd67e714f3c108136e1fb6a06f5ed28257fae50fcff0d0317ecd669a1d2194805d5dcc65a21dd882cd1a97f28942549205adb995f4e3bd6b3255994b37fe684eb3c67bd", 0xa3) [ 156.057904] binder: 12375:12376 unknown command 536907575 [ 156.057976] binder: 12375:12379 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 156.072728] binder: 12375:12381 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 156.080853] binder: 12375:12376 ioctl c0306201 20008fd0 returned -22 [ 156.091959] binder: undelivered death notification, 0000000000000000 2018/04/20 09:31:11 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) r2 = gettid() r3 = getpgrp(0xffffffffffffffff) tgkill(r2, r3, 0x0) 2018/04/20 09:31:11 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)="12cd01dbb3f6d75fc70aafc476bfe7ff102983d10a3a3afbce759c36b31bbb140dfeab19ec16cdfbf70070549cd9a170ddc3061a93bff2219b0ca1f70df3b05f34bba5b40795", 0x46) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x404000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) 2018/04/20 09:31:11 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8a634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009500", @ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYBLOB="ff0f000000000000"], 0x0, 0x0, &(0x7f0000000280)}) 2018/04/20 09:31:11 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xd59}, {0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x5, [0x200, 0x7, 0x1, 0x8, 0x1, 0x18000000000, 0x5, 0x1]}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0xfff, 0x2, {0x2, 0x1, 0x4, 0x3, 0x9}}) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0), 0x0) 2018/04/20 09:31:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x38) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={0x94, {0x2, 0x4e20, @rand_addr=0x7}, {0x2, 0x4e22, @rand_addr=0x34e4c70f}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80, 0x3ff, 0x100000000, 0xffffffff, 0xfffffffffffffffe, &(0x7f0000000100)='veth0\x00', 0x7, 0x636, 0x3}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'nr0\x00'}) r3 = fcntl$dupfd(r1, 0x0, r1) connect$netlink(r3, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) truncate(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000640)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'nq\x00'}, 0x2c) ioctl$TIOCGPTPEER(r3, 0x5441, 0x1000) sendfile(r1, r0, &(0x7f0000000080)=0x4e, 0xd43d) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000240)='net/rt_acct\x00') 2018/04/20 09:31:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e22, 0x6}}, 0x0, 0x400000000000000, 0x20000000000, "d3529d747408ee0f590d1000000000005450d3afb7f55a25d65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb055190600000000000000003cd073c7bf449316f1a83c1700"}, 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000340)={0x100000000, {{0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x0, 0x7, [{{0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0xb}, 0x5}}, {{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x8001}}, {{0xa, 0x4e21, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}}, {{0xa, 0x4e23, 0x51, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e23, 0x80, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}]}, 0x40c) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x19010, r2, 0x0) 2018/04/20 09:31:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x624040, 0x0) sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/04/20 09:31:11 executing program 4: fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:11 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@dstopts={0x32, 0x4, [], [@calipso={0x7, 0x20, {0x9, 0x6, 0x7, 0x2, [0x7, 0x6, 0x20]}}]}, 0x30) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f4afdc)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x24) [ 156.883493] binder: 12444:12445 unknown command 1078485898 [ 156.889148] binder: 12444:12445 ioctl c0306201 20000380 returned -22 [ 156.896585] binder: BINDER_SET_CONTEXT_MGR already set [ 156.901926] binder: 12444:12445 ioctl 40046207 0 returned -16 2018/04/20 09:31:12 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000040)={{0xffffff93}}) 2018/04/20 09:31:12 executing program 3: r0 = socket(0xa, 0x2, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000)="d52cc9aca09cb864b6c4a83ee0074ad1a39f852ff745153b22567e6d1ebbd3849c27d8216b7ccafd1129cf97be62e95cbc36baa9555ed1849b1c1934ef39953f39750954b7c506b59d70", 0x4a) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/20 09:31:12 executing program 6: openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) r0 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/218, 0xda) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x60) socketpair(0x9, 0x801, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000300)={{0x5, 0x9}, 'port1\x00', 0x80, 0x0, 0x3, 0x5, 0xffffffffffffa9c8, 0x0, 0x1, 0x0, 0x4, 0x7ff}) 2018/04/20 09:31:12 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0x13, 0x13, 0x8109}, 0xcf}, 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) pipe(&(0x7f0000000000)) 2018/04/20 09:31:12 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'veth0_to_bridge\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) r2 = open(&(0x7f0000000000)='./file0\x00', 0x210600, 0x528ee0aadb0f91ea) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x40, 0x2, 0x80, 0x2, 0x1, 0xfffffffffffff000}) writev(r1, &(0x7f0000096000)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002000000000000001c04ed5dfffff500002f000d000100040008000014ff000000000d", 0x58}], 0x1) 2018/04/20 09:31:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000380)={0x14, 0x10000000000013, 0x4000001, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) bind(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x2, {0xa, 0x4e24, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) 2018/04/20 09:31:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@random={'system.', "020000001000000040000d02"}, &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x22080, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x34, "f8289f4b7da1bab93f3f61f2be26c1f5f48163f1479be980fde457bb880654d4d439e3dee1d8ac9a8a4c04d506cd1270b81d4512"}, &(0x7f0000000100)=0x58) 2018/04/20 09:31:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000100)) pread64(r0, &(0x7f00000002c0)=""/202, 0xffffffffffffff58, 0x80000000800) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="313510"], 0xfffffffffffffe1d) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/40) 2018/04/20 09:31:12 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="ceaaf4a643bac239193a689a69a9e29dd874e62e2809ad8da547fd730cb5e98094282873fecbf9ff528de19c99b3b20862297d5fffd620f5f5f6d9291722d04283609b687b2b64ce831499acc470d66cc9e52a0673f5e8ac0b09d013adf1268fafa69d653890febc1955efd94597c9b9b64224eb0d1073", 0x77}, {&(0x7f00000000c0)="bd877444953731c6acb32606a53a41161e044a336888406bf43bf2e50181c5d34aa61a9dc8e153e3e43c3fbbcbf20ac85d06432ed48c8075aa772ee0728fd818db916c349ca0fbe274e8483ccad0b05de33ed9f77ef261bb2ac3b7c3", 0x5c}, {&(0x7f0000000140)="2f451af25353ae9e24b92d803bd3d562ea58c44c64e3e4b07117c2e4e8ed8dce8ffa69aaea2b92e694b2bf6cd19378e874dddbd30d", 0x35}, {&(0x7f0000000180)="5903611abcde509dde3ae1f9714c0467dc4297b7345d9f9f49a68f047c50b5081d76b1017ad84ee8783d38f88b713b808cb39a18aaa990424b6c6ba30ece5388b45147fdd5a1b6c5b2776849834ee651c65b1fbc531b8d8704e5441849a94a3e6bf14a8be2f0140c928dce0ec94efa176056ec42d0fd3cb477eacc4d02da671958366df954e775123a07d0c92b30c3fb8f3a2e244c0fb18eeae313e39181792a13ba2d663301c77b4a68df76359b6055c7b8fac447f2870e1129fa1411a1d04bfd0d96cef5616649da72bf63e5777d89309235336ddb86eb9cc04e21c124286ece6dbabc7e646952a2e69e0b52a537f2b1a6179def", 0xf5}], 0x4, 0x2) 2018/04/20 09:31:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000140)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000000c0)=[{0xc, 0x0, 0x1}], 0xc}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000001780)=[{{&(0x7f00000001c0)=@ipx={0x4, 0x3ff, 0x8, "4cc5b59d1a98", 0x7}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)}, {&(0x7f0000000240)="d6d5a1d7785b17f5ef915204d5bb4e3d1c77325df1e3a91db3585116f7b92c7b9abecfc85a92d044198839c124ea46cc25d17681bc69584c8d464c735102a233327648c0cd3b4dfe02f5a0e59c2626a2973213427b71be638d9d99bab64b6d25b8d26748216c63683e5af00f206a8a3e2c320f7b1d1196cf03330d6ad6e71c3acb352f66e9d7c83f4c0ae16828727045e48977435673c41d38244b280c5fb9976a034efdbdd0122760e59717174a1338578d3d87d691b63fdbc51b6fd54343c3af6ad1ebf0ca7d0567957635a2", 0xcd}], 0x2, &(0x7f0000000340)=[{0x100c, 0x10f, 0xfff, "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{0xf0, 0x105, 0x0, "ff24a31f32d774193c2016316260c61b9e5ab3088568729325b1284b6da4e3b0fc2181a94156eb562a4e64f623101620340105aa70346429ef411938f3581eeaecd7d3425cd394870a5baa8b6788aadcf7383cdd2da5851fb0bf247e009e9ebf286b704766a47b016e1ef9bea7ffe4098aca0b656de5bc1d699a47fe6519aebc52c654aa2f6a23e1782cd40446dfc5613fc85d10913c9f80b03eae33612572ad37bb0f6e3c7da60b372e47f41d4f0d2bbab18526c4d9f2e040636e4294e260b4e651c5584cdee4ecc9761699fd15d4390f6fa9fcfd067dc98605c2773cf590c970"}, {0x104, 0x10c, 0xeb, "ed37c4ef5b0b061d2c28f59e7ff054fc436fe8c53a12ff871af80d14f93b982b4cab0e440b2035465764c15316743b7d71ac07d0f7c84fdb627f70115580cb1f9f66910f36bba182807b73bb2efec5f7052bcbce8d6f46c6e4720987c93b2f2b8be0e603ff55e2772c8abcb2c2fcd05ebf7fc7bcce3be979a4ec8732fc87d8914b59eadf7aa68f0861aaff2690fb8ba9cf35a52846cc4277358ee99bd01ee51220ae267d2a1038b59c803d9697485c2fe946593b73d87c8dc23ac6a3aa5ff396a22111e3320a49ff38d1b2ebd8c18cd4c0ba4a2b88f0e9f00fa920d75bcf7ff9534f5df420a9d5b97c441c0abc0de8e60529322842f3"}, {0x40, 0x11f, 0x7, "499c62483f4ada06faef74430d790cba62d2996f87aa453be59e99913e9d4072e644f46d527ddb2f3e874e39c68f0d1f7a"}, {0x108, 0x10d, 0x0, "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"}, {0xbc, 0x11b, 0x10000, "268bb05beb83bdaab86ac69c7611f0dd5236a89341c7677016df2a9da3551d154c57af842d590f70f699c53019e7bc22c6aac540cbb5aa2e32757cdf33cc065de9cb7910f4ba6d0e569edfc656912f665da7ee5328d42db04572acc73e40a2a27ed04cd3082f283aedf7da85b3e34970125b25b42280150c14e2b95042986837767f1f46e3c943c29f93438050f18c5e295a96bb7b56fe3b60294d1e215ae0deabb45ba3db641c957c4e687acd0aa138"}], 0x1404, 0x40000}}], 0x1, 0x20000040) 2018/04/20 09:31:13 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={r0, r1+30000000}, &(0x7f000044b000), 0x0) 2018/04/20 09:31:13 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) prctl$intptr(0x18, 0x80a4020000009) 2018/04/20 09:31:13 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x2) getsockopt$inet6_buf(r4, 0x29, 0x20, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xffffffffffffff97) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='b'], &(0x7f0000000700)="65d82c9876f836fac4a2cd5f637468316c6ede", 0x13, 0x0) dup2(r0, r2) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r5) 2018/04/20 09:31:13 executing program 6: keyctl$clear(0x7, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001940), &(0x7f0000001980)=0x8) r3 = open(&(0x7f0000001a00)='./file0\x00', 0x8000, 0x122) r4 = openat$cgroup_ro(r3, &(0x7f00000019c0)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001600)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x3, 0x4e20, 0x100000001, 0xa, 0x80, 0x80, 0x0, 0x0, r2}, {0x401, 0x4, 0x10000, 0x2, 0x0, 0x4, 0x9, 0xf7c2}, {0x503, 0x1000, 0x0, 0x9}, 0x0, 0x6e6bb6, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x0, 0x2, 0x1, 0x6, 0x4, 0xfffffffeffffffff}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001800)={0x0, 0x0, 0x401, 0x10001, 0x6}, 0xc) sendto$inet(r4, &(0x7f00000004c0)="3474534eee10634deafed53d37050576cd0f8bcfe63b5b4fbe7f39e8733a415731e1fb917d50ea52d1754e5390aa08a1b29cfbbc863b8c272a5ccb66ae92e5730624b008968638d4db0774cdb880e400835239428dc273ce8f02539f77d44e22ec616bafb5faf2c13dee249dd4aae6b272a351e5203ac533b3322146a3cf5e8f489d6694046bf338db512b6271e9c4a87e8cd8418e6f79f10b1a01b228877a", 0x9f, 0x4000, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000001ac0)=""/203) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000580)=""/29, 0x1d}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000001740)='IPVS\x00') ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f0000002e40)=""/138) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000001880)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001840)={&(0x7f0000001c00)=ANY=[@ANYBLOB="8800000a774aaaf56eea7deaa2e50088252f2f60df49f4d67703da70ac6d452ab2921c93a01ae9286becc626e66db63ec7845617adcd8ae431d1475e1ebde1ab19745d1bce383ebeaf654be9e90e40184e01b13ddc984faa5311b767e8d7ab544d"], 0x1}, 0x1, 0x0, 0x0, 0x40800}, 0x44000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e21, 0x4, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0x11, 0x0, r2}, {0x0, 0xfff, 0x19, 0x4, 0xff, 0x0, 0x6, 0x9}, {0x0, 0x8, 0xcce8, 0xfffffffffffffffe}, 0x0, 0x6e6bb7, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x1, 0x1, 0x9, 0x80000000, 0x7, 0x400}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000001780)={0x0, 0x0}) fcntl$setown(r4, 0x8, r5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x1000}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6, 0x0, 0x1, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001d00)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002d40)={r6, 0x74, &(0x7f0000001a40)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x4e24, 0x21812f54, @dev={0xfe, 0x80, [], 0xf}, 0xf3}, @in6={0xa, 0x4e24, 0x1, @empty, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000002d80)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002dc0)={@mcast1={0xff, 0x1, [], 0x1}, 0x38, r1}) readv(r0, &(0x7f0000001bc0)=[{&(0x7f0000001800)}], 0x1) lseek(0xffffffffffffffff, 0x4, 0x4) preadv(r3, &(0x7f0000001cc0)=[{&(0x7f00000018c0)=""/97, 0x61}, {&(0x7f0000001c80)=""/2, 0x2}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002e00), 0x4) 2018/04/20 09:31:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/nfsfs\x00') mq_getsetattr(r1, &(0x7f0000000180)={0x7fff, 0xffffffffffffffff, 0xd2, 0x0, 0x10001, 0x3, 0x8, 0x63}, &(0x7f0000000240)) dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x0, 0x1, 0x2, 0x0, 0x6}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7, 0x4e22, 0x1, 0xa, 0x80, 0xa0, 0x97, 0x0, r3}, {0x2, 0x80000001, 0x4c, 0x4, 0xcc, 0x3, 0x2, 0x1}, {0x3e3, 0x3, 0x80000001, 0x3ff}, 0x20, 0x6e6bba, 0x3, 0x1, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x3, 0x3, 0x8, 0x5, 0x74}}, 0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x52be) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)={0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="dd07e32e4b84", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="36df4808b9f7", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}]}) 2018/04/20 09:31:13 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) 2018/04/20 09:31:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x80, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x7, 0x1, 'client1\x00', 0x1, "0ac5a09f6cc98fca", "10ecf55a1153fee0ae4b9920ce655e62712ea0fd60b542e4cc1c8256cd8a669b", 0xffffffffffffff71, 0x80}) 2018/04/20 09:31:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000040)="e3ecf8c8ee9fcf05eb7b253a14aa2c418c555e34be001972ffe1bc0e0ce41aafab6301ad20c27f69a2cfd35daa6de1a6761afd375bdb970962cf12dae1bd1b6a76efa09a685820582abf049a3bf5ece3f73f73a0bac361cbcc6c92c63764bdcf507b33290e7dfa1fb05403fa3a6ee781895536087dc3b94af4fc07a18bf191c4ae18df06c99c87712553dd07b1700bf53b5eec0ac1b151f6fb3a2f5b5d6b43a44e8179c47227508eccd06ce4f680d7e035103dd1220a955cf6a16e18b47c7e30997c331dbac5ef64562f15c4f9c0dd9f", 0xd0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x25) 2018/04/20 09:31:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400003) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="0200000c1000000040000d02", 0xc, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1c1040, 0x80) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) 2018/04/20 09:31:13 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000200)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') 2018/04/20 09:31:13 executing program 3: r0 = socket(0x4, 0xe, 0x0) sendto$inet6(r0, &(0x7f0000000080)="8074df8a690492dd05924a03c03035566c3478686502c35c397eede7537dda0be75d26099989a7b554fed5492451ce2e76356f20fe1389a01e57092a6c19d18807caba42dce38e51f4efde1c1e517de3853e6814efe310c69878224190ec4dfdbad647379bb71ca2826b72af0f998dea6b6167", 0xfcbd, 0x20000001, &(0x7f0000000140)={0xa, 0x4e23, 0x20010000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xe5, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000040)=0x54) 2018/04/20 09:31:13 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x28940, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0xd7, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0xfffffffffffffe9e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) 2018/04/20 09:31:13 executing program 2: r0 = fanotify_init(0x1, 0x1000) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x800, 0x0) r4 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80800) r5 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x200) poll(&(0x7f00000002c0)=[{r0, 0x1000}, {r1, 0x1000}, {r2, 0x1050}, {r3, 0x2}, {r4, 0x5002}, {r5, 0x280}], 0x6, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r7, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, "13"}], 0x10}, 0x0) recvmsg(r6, &(0x7f00000004c0)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000840)=""/151, 0x97}, 0x40000022) 2018/04/20 09:31:13 executing program 7: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="a2", 0x1}], 0x1, 0x0) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r1, 0xfffffffffffffffe, 0x3) 2018/04/20 09:31:13 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) 2018/04/20 09:31:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x23, @mcast2={0xff, 0x2, [], 0x1}, 0xef9c}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xc9c, @empty, 0x1}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1e}, 0x6}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xbc) 2018/04/20 09:31:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xd9, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0xfff, 0x1, 0x800000, 0x5, 0x40}, 0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r2, 0x5}, 0x8) fchdir(r0) r3 = open(&(0x7f0000000040)='..', 0x0, 0x0) fdatasync(r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) 2018/04/20 09:31:14 executing program 3: r0 = socket(0x1f, 0x800, 0x4000000000000000) r1 = dup3(r0, r0, 0x80000) sendto$inet6(r1, &(0x7f00000011c0), 0xfffffffffffffda6, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0xffffffffffff7ffd, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf50000000900000090", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x1, 0x400, 0x3ff, 0x3f, 0x327]}, &(0x7f0000000240)=0xe) ioperm(0x200, 0x200, 0x1) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delrng={0x10, 0x14, 0x1, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x8880) 2018/04/20 09:31:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0xe847, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x1f0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x81}}, 0x7, 0xade, 0x3, 0x978, 0x8c}, &(0x7f0000000140)=0x98) 2018/04/20 09:31:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="290000001900ff090022000000000002", 0x10}], 0x1) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) recvmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f0000000a00)=@pptp, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a80)=""/80, 0x50}], 0x1, &(0x7f0000000b40)=""/23, 0x17, 0x8a}, 0x9}, {{&(0x7f0000000b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000c00)=""/251, 0xfb}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/42, 0x2a}, {&(0x7f0000001d40)=""/54, 0x36}, {&(0x7f0000001d80)=""/102, 0x66}], 0x5, &(0x7f0000001e40)=""/48, 0x30, 0x5}, 0xf9}, {{&(0x7f0000001e80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001f00)=""/244, 0xf4}, {&(0x7f0000002000)=""/55, 0x37}, {&(0x7f0000002040)=""/157, 0x9d}, {&(0x7f0000002100)=""/204, 0xcc}], 0x4, &(0x7f0000002240)=""/99, 0x63, 0x5}, 0x6cf}, {{&(0x7f00000022c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002340)=""/48, 0x30}], 0x1, &(0x7f00000023c0)=""/34, 0x22, 0x9}}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002600)=[{&(0x7f0000002480)=""/50, 0x32}, {&(0x7f00000024c0)=""/52, 0x34}, {&(0x7f0000002500)=""/226, 0xe2}], 0x3, &(0x7f0000002640)=""/207, 0xcf, 0x100}, 0x2}, {{&(0x7f0000002740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003c40)=[{&(0x7f00000027c0)=""/154, 0x9a}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/249, 0xf9}, {&(0x7f0000003980)=""/13, 0xd}, {&(0x7f00000039c0)=""/201, 0xc9}, {&(0x7f0000003ac0)}, {&(0x7f0000003b00)=""/17, 0x11}, {&(0x7f0000003b40)=""/236, 0xec}], 0x8, &(0x7f0000003c80)=""/251, 0xfb, 0x1619a010}, 0x8}, {{&(0x7f0000003d80)=@hci, 0x80, &(0x7f0000004000)=[{&(0x7f0000003e00)=""/245, 0xf5}, {&(0x7f0000003f00)=""/71, 0x47}, {&(0x7f0000003f80)=""/99, 0x63}], 0x3, &(0x7f0000004040)=""/68, 0x44, 0x9}, 0x7}, {{&(0x7f00000040c0)=@sco, 0x80, &(0x7f0000004180)=[{&(0x7f0000004140)=""/48, 0x30}], 0x1, &(0x7f00000041c0)=""/203, 0xcb, 0x82}, 0x3}, {{&(0x7f00000042c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004680)=[{&(0x7f0000004340)=""/193, 0xc1}, {&(0x7f0000004440)=""/27, 0x1b}, {&(0x7f0000004480)=""/45, 0x2d}, {&(0x7f00000044c0)=""/194, 0xc2}, {&(0x7f00000045c0)=""/132, 0x84}], 0x5, &(0x7f00000046c0)=""/18, 0x12, 0x3f}, 0x8}, {{&(0x7f0000004700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000004780)=""/176, 0xb0}, {&(0x7f0000004840)=""/6, 0x6}, {&(0x7f0000004880)=""/180, 0xb4}, {&(0x7f0000004940)=""/229, 0xe5}, {&(0x7f0000004a40)=""/144, 0x90}], 0x5, 0x0, 0x0, 0x2}, 0x724}], 0xa, 0x0, &(0x7f0000004c80)={0x0, 0x989680}) r4 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='(^cpuset^lo]&!}eth1security++$$\x00', 0xfffffffffffffffb) pipe(&(0x7f0000004e80)={0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000000900)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000300)="5705215630af0a015ccd50590e443633be54f65619ebb7269c994381ff2f202e2b4dd4351389b4218da929fdb157799098707badff17600ff68705bc1c80ecf85942d5cb3018fc9b2c2ba2b167633467157be7aad38abb89", 0x58}, {&(0x7f0000000500)="77c57c610cd78c308231282111c8336b557871dcfc3140c60c95a7ff088491be4e80780a748daa371c1600c1110737bfab0ed678d898cf8a81078a3779b7022c1bbf19ddd33b1c346bb9e503b909139e5455dcc55e45a4cf06e91c20b623d8f98586b506a6fec19286b9618caa566af766b50cfecebacafbf663bc24da928b80009420185666656eecf9e9840285dd98cde6b9b359c604473cc825a8c6d6147eadc5f910d4246f7015cdd177bc5f9aea9510c1432c5d9798a7c4d500fcdd098cf58b47061ebbe7a29e66", 0xca}, {&(0x7f0000000600)="116c481dae4f96e1e87171c4b50cab93a8fb0557edeb9d459af9e189fdd9d75aad1b8a4d85401d45cd0b1ab423b476e4739f769048382db6ccae34201c1fb65e6f7bf07772cd7b6bf44556c3f1755d18a67300f049e8396e511c383e1079c26e9c19277ffcda3730837d14d316846ee71a1ca016", 0x74}, {&(0x7f0000000680)="6e98ca7f8ae507b5ec4850b9bd24da98b9ee5e5303d80886a60d128f28fbfe028b427bb3619a74a3a7a26e95d9375e39029fb90afc80e4c171babd425eeecb4831dd3fcaf1ddd8bebe446128b04a19ad458999608beca827f7df6c4f14e21406220ba377023e3dd0cfed953c9ef07a48a55a5b54ba4b7e6ccf94a0ec5edfdfb4b4de6ad236e50774efe25f23cf2db5741c7c52a6ebbec577a3ad87f38f00a4ed2c7cb363a7dc00925871b26c3abbfa5fe0fb5f78df48fccea7e3ccc383eac957c1b39e25103b0a546480e5d06dc7ea567c63e98b022b76360a6e84", 0xdb}, {&(0x7f0000000780)="34f872fd9c9a20932bf805ff113a341c29eefa40b2", 0x15}, {&(0x7f00000007c0)="8cb4ec1090237d93a02d3b195a2429dcc0ea9e469c6a83464843c80f3fa200e0fa7290da40a8d2308334ea57f9c5c5eb83850a30a7b7d545fb7d7470de8773bc7a6d301ca3af27ff5427b7d743772c64411997e48383c2f5010afda1c10a750e5572e462f638fb6455cb0a338b18c5b594f6a68d2bb0e980ee6937f0cc8050474708285af086106e362376304e4c581de74104dff879ea0ae3c594ecb2829934ce2d49c399c975eba4d0c2d68d72e3b814d8b7aefba533648b5de65ea18543b7aae3a5263b1f47c6eae781f36fb520cee8f515cd45634267ae19fb8a9aee1035bdb800e055605eef5c", 0xe9}], 0x6, 0x0, 0x0, 0x40050}, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00000004c0)=r6) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000004d40)="47a77afa79838347ff253fa660de1a3160e69b761608d3687cba6a5d1330a3b42bd69e3a704fe3e8a7d3b7250e3a6c8472853768787e7775ed74875d89e8d5ef4d98ce250570833c8ef05c4a4ba603ae1e12d74f7e245f70115d6ba0f0fc6d986e36af85f95dabbc53f650ced03f00a2fdf509e241045f47f140f2081f24dc67654c4a2a6078e9e3b17f913089ba8c444e1e42a5fb233f920a2d957e73a6", 0xffffffffffffff37) keyctl$search(0xa, r1, &(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000200)={0xa, &(0x7f0000004e00)=[{0x6, 0x3, 0x0, 0x800}, {0x20, 0x3, 0x6, 0x7fffffff}, {0xf46, 0x8, 0x1, 0x10000}, {0x3, 0x970, 0x9}, {0x2, 0xfff, 0x8, 0xb2a3}, {0xfffffffffffffba6, 0x3, 0x2101}, {0x6, 0x2, 0xae3, 0xffff}, {0x5, 0x40, 0xb0}, {0x7aeffd91, 0x80000000, 0x6, 0x1ff}, {0x3, 0xffffffffffff4deb, 0x9, 0x89}]}, 0x8) ioctl$TCGETA(r5, 0x5405, &(0x7f0000000940)) request_key(&(0x7f0000003ac0)='rxrpc\x00', &(0x7f0000004cc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004d00)='keyring\x00', r4) getsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f0000000980), &(0x7f00000009c0)=0x4) 2018/04/20 09:31:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000ac0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x4000006, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x11}, 0x1}, 0x40885) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x3e1}], 0x1}}], 0x1, 0x0) read(r0, &(0x7f0000000240)=""/39, 0xffffffe3) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) 2018/04/20 09:31:14 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0x1c, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x4, {{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x11624db5}}}, 0x84) r1 = socket(0x10, 0x2, 0x3ff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000200)={0x4, 0x7, 0x0, 0x3f, 0xfffffffffffffce6, 0x7, 0x20}, 0xc) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000340)=""/241, 0xf1}, {&(0x7f0000000440)=""/210, 0xd2}, {&(0x7f0000000540)=""/198, 0xc6}, {&(0x7f0000000640)=""/127, 0x7f}, {&(0x7f00000006c0)=""/174, 0xae}], 0x5, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) write$eventfd(r2, &(0x7f0000000040), 0xd8b74f24de67205d) sendfile(r2, r2, &(0x7f0000000000), 0x10001) openat$autofs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/autofs\x00', 0x40080, 0x0) getsockname(r0, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000007c0)=0x1, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000800)=0x1, 0x4) 2018/04/20 09:31:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a08503b5f4a2a8e53d45fb36f1dbaa2566d6d30869e45f8ea40c9e293785724ae08f2d9379d8a8ecdd20234d0d1421682c3c39907bf4db5a1946512ce5e889d37f0fe81ee2576eaee0f9", 0x4a}], 0x1, 0x0) getdents64(r0, &(0x7f0000000580)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x9ec5, 0x0, 0x1ff}, 0x2, 0xffff, 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='net/bnep\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/20 09:31:14 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x100000001}, 0x8) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) 2018/04/20 09:31:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40102, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/04/20 09:31:14 executing program 5: r0 = socket$inet6(0xa, 0x80006, 0xffffffffffffffff) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000000)="98efda44d60f70b5928c29e69f53eec60760d4788021ba52339cd600ec6b074d0b9af32695ac38cea9c82dc77c630c293ff881fb73a83256a6c8e534afe464cba1428f2b79cbeaa0584dc6", 0x4b}, {&(0x7f0000000080)="c2efb49f9dc173f0b986841d23d469e2f3291256094d69751914ba1d092c92226c36cdf4c365b2029c277de1aa8a896f6170dc7c4cf165f924d919ddee5bedeb49e470db015d12596ca57967e105dde9ecbfa71a98feada52429dc6d6814ca556f09cd2d26312cfcf0e36f91d9cebcde6782", 0x72}, {&(0x7f0000000100)="88e9e98ab6fa312b795523f3e20d3a909c", 0x138}, {&(0x7f0000000140)="40cd3b95", 0x4}, {&(0x7f0000000180)="6fdc890917b7efee7c1e12416a8834c87605d9fc30cea0208000ef31a840de9331f7fb6101b243a0922abc244c03fe1e2e2bde198931b4a0c0e1f6343d514a61ac430def76332b934f88602be88ddd1338cac24e275e88d4f0c9a089cb0334cef644e45605f4cf9db8ccc3b6a30d0faac7dfb60bcf3c9816d279aa3e8333de32e8e7c4a78e7131056ccb43a0ab8453ec71be692cc93f52ace510fa2f7d6e80d0ea90f5ffa0115d3b0011e3e449ab916cf32b6fa9efa624d47fc5ae7d7def3235b947460ad8676a71282f6610c9ad2d5d53b72ef9a55ac15eccc28b18ad4aa82d77f1", 0xe2}, {&(0x7f0000000280)="64dfb7db320dc5cbdcc038175c79a151accccb00e8aac30d6183fbadd714ee91a04b8a6a6cd45b7d95f92ecf265ec4a020e39c7d52bfefbd8dfbeed0c56dc695bc15d8d1ef95fb726ed62e697a5ed50bbd30e4078cbcc2de6ea473f405", 0x5d}], 0x6, &(0x7f000014c000)=[{0xffffffffffffffee, 0x29, 0x32}], 0xc}, 0x40) 2018/04/20 09:31:14 executing program 0: prctl$void(0x21) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/04/20 09:31:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'rose0\x00', 0x200}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x6d, {{0xa, 0x4e22, 0x8001, @empty, 0x5}}}, 0x84) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x40000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000240)) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/20 09:31:15 executing program 3: r0 = socket(0x1, 0x20000006, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x8, 0x4) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) tee(r0, r0, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/04/20 09:31:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33a) 2018/04/20 09:31:15 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB], &(0x7f00000004c0)='{\x00', 0x2, 0x3) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x202) lseek(r3, 0x0, 0x4) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46", 0x2d, 0x0, &(0x7f0000000040)={0x77359400}) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) keyctl$instantiate_iov(0x14, r6, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c0", 0x33}], 0x1, 0x0) 2018/04/20 09:31:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000180)='./file0\x00', 0x2140, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) 2018/04/20 09:31:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf1f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac6258da3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d59854e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x1e}, 0x10001}}, 0x0, 0x0, 0x4, "411b3f1c084550472864ea370500b7534db964b795891edebb1204e876b121fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee62aa18552829024271f58bb84017a0680bb2f80629dc1d9e"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa}}, 0x0, 0x20000003, 0x0, "6703f30464e27a145c001f81d19a380aa233af03034a369f6029d6bb83d66648ebd8c2fb3bb4ebe76c797ea7a56159dba90d6b38e5a1d6cc3a9a78b4139291d72a58b495006c6fcf9f4b950ff5f2a632"}, 0xd8) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) 2018/04/20 09:31:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0xcf1, 0x20, 0xab11, 0xfffffffffffffffe}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0400000000e3cd680946090000b20066514d676c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf46ff", 0x33, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x4, 0x6, 0x10000, 0x401}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3ff, 0x200000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="7365637572697479000000000000008e4b3500ff0300000000000000000000000000006900000000000000ab5dd6e67ce6478bd009de3b2c0000000000000000"], 0xfffffd01) 2018/04/20 09:31:15 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e92ff6)='/dev/ptmx\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) mq_notify(r0, &(0x7f0000daafa0)={0x20000000, 0x15, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) 2018/04/20 09:31:15 executing program 6: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) wait4(r1, 0x0, 0x80000001, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfc8b}], 0x1, 0x0) setns(r0, 0x44000000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/20 09:31:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x2) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000000080)="c76f67777ac799bb43b8f31bb35481ab16106090ac3a384de48ea1a95c15a137b141e9430788cb8b56660e2d8442cdea5af39de3e6b0a423fdf1a6ff97c970bb7000", 0x42, 0x44001, &(0x7f0000000100)={0x3, {"5a479d6d0e085e"}, 0xc61d}, 0x10) 2018/04/20 09:31:15 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth1_to_bond\x00', {0x4, 0x1, 0x5, "9a4c6dd51597", 0x3}}) recvfrom$inet(r0, &(0x7f0000000440)=""/4096, 0x1000, 0x2000, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/20 09:31:15 executing program 7: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x2}) 2018/04/20 09:31:15 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{0xffff}, {}]}}) write(r0, &(0x7f0000000080)="0abac090a13484dd7e85059094910419eb8bb1252f06c48c01ef99f25bb3acc29b8aeb763cdfaa774d2579ef86086eb51eea1ef8b2550064629af04ab3e8c6ac32045928ca6bd6f31fde4445f0ffc4c631ab940b7cc7614feb9384711dbdd7a74bdcea5543c426bbe5f28a88edde820b33f573d9e4be778d9ced854d18ecf5721e3eb90ed9fd9803cd86c5fe763a1c388e7d871ece0038601eb01de5cc23903e1efcb1967024b6e6c5e5f5afce7cacfc17f7ced2765da57737c52fee1ff8f88d83bd243b3b48840561d720f69e93934c91c4751a53915bcf5739", 0xda) 2018/04/20 09:31:15 executing program 0: r0 = socket(0x0, 0x802, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000240)="24000000210025f0071c0165ff05000e020020000000000000e1000c080002000000007f", 0x24) 2018/04/20 09:31:16 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) fsetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x5, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000240)={0x8001, r2}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x52000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x57e4, 0x7f, 0x7, 0x2, 0xc00c}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e24, 0xd9, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0x10000, 0x800, 0x7, 0xffffffff, 0x54}, 0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000080)={{0xffffffff, 0x2}, 'port1\x00', 0x2, 0x70040, 0x7fff, 0x7ff, 0x3, 0x6, 0x0, 0x0, 0x2, 0x7066f421}) 2018/04/20 09:31:16 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101042, 0x0) r0 = socket(0x3, 0xe60be8907f7d70ee, 0x0) sendto$inet6(r0, &(0x7f0000000040)="45cfae2e24a6338047eef0fdaeecf1bc03bcc35b3105be7c", 0x18, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x1}, 0x1c) 2018/04/20 09:31:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000080)=0x76, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team_slave_1\x00'}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="6ba4c0c6b5b92ede308b8deccd086680187e74d58a9c4a2aed1119aaeb43eacf6d290b3eea39f888fe93387d3958299e694c7ff6c35bd931c6e788b0f74cd1425e05d1693123d3008d738b6adfacb8a8ca260e843b9f7e7929855c58eb0362649fd4e76522ed9bd0603fa75896", 0x6d}], 0x1}, 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/20 09:31:16 executing program 7: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ustat(0x9, &(0x7f0000000000)) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r0, 0x2) 2018/04/20 09:31:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000840)="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", 0x1f5, 0x0, &(0x7f0000001100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) 2018/04/20 09:31:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0xcd1, 0x20000000, 0x40, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x57, 0x8000, 'queue1\x00', 0x2}) 2018/04/20 09:31:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/20 09:31:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) fanotify_mark(r1, 0x40, 0x8000001, r2, &(0x7f0000000140)='./file0\x00') getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000), &(0x7f0000754ffc)) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x20, &(0x7f0000000080)=0x4) 2018/04/20 09:31:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/20 09:31:16 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = memfd_create(&(0x7f0000000000)="020000001000000040000d02", 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x19}, 0x2e, r2}) 2018/04/20 09:31:16 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x8000, 0x5}) mkdir(&(0x7f0000000140)='./control/file1\x00', 0x8000000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = dup2(r2, r2) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r2, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) write$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='7'], 0x1) sendmmsg$unix(r3, &(0x7f0000005200)=[{&(0x7f0000003d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004fc0)=[{&(0x7f0000003fc0)='G', 0x1}], 0x1, &(0x7f00000051c0)}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0xfffffffffffffe85) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000340)='./control/file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, 0x0) close(r1) 2018/04/20 09:31:16 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/160, 0xa0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x8}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2ba, 0x402081) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0xf42, 0x7ff, 0x9}) 2018/04/20 09:31:16 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xa201, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000040)=0xb) write$sndseq(r0, &(0x7f0000001180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{0x81, 0x8}}}], 0x1c) 2018/04/20 09:31:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 09:31:16 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) fsetxattr(r2, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) connect$unix(r3, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/20 09:31:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0xffffffffffffffff}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f00000003c0)={0x41424344}, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000400)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x179, &(0x7f0000000440)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x5, 0x6, "4ec3bb", 0x143, 0x7f, 0x3, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x36, 0x2, 0x3, 0x7f, 0x0, [@dev={0xfe, 0x80, [], 0xc}]}, @hopopts={0x3b, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3ff}]}, @dstopts={0x63, 0x4, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x7ff}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x4e21, 0x4e21, r2, r3, 0xfffffffffffffff9, 0x0, 0x14, 0x2, 0x81, 0x0, 0x7b, {[@exp_fastopen={0xfe, 0x7, 0xf989, "41aecd"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @eol, @fastopen={0x22, 0x4, "73e5"}, @window={0x3, 0x3, 0x7}, @md5sig={0x13, 0x12, "26afe7ff5562b6444a215f883dde8cbd"}, @exp_fastopen={0xfe, 0x9, 0xf989, "d41a7d1817"}, @eol, @generic={0x3, 0x9, "364bc3c9a3c808"}]}}, {"53f1ee2fb31c02c590dec55d9636409d6067971f0396a891bf6090f1b4f2b64aa96ff54777395c5943e2dc9bd5aae8faccdce3273778b424b7da84797c86066b982785c10c0dbec116ad9f6566b1a1a738c20a9e29c975821b222e6810894ef717921bb09fb2cec572e62a7ed8bc9bf182ac1fc897f35cb2f8ee9588bd39a49e4b02757cc798da03a3a96a2d19226d8440f277757712558b064391"}}}}}}}, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000001c0)=""/243) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) readv(r4, &(0x7f0000000600)=[{&(0x7f00000002c0)=""/193, 0xc1}], 0x1) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000000)=""/14) removexattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)=@random={'osx.', '\x00'}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = gettid() prctl$setptracer(0x59616d61, r5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x1, 0x0, 0x0, 0x9, 0x100000000}, &(0x7f0000000100)=0x20) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_settime(0x7562177bc2bf9fb4, &(0x7f00000000c0)={r6, r7+10000000}) 2018/04/20 09:31:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000540)={0x0, 0x0, 0x40}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x30000012}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xc3) mq_open(&(0x7f00000000c0)='\x00', 0x840, 0x180, &(0x7f0000000100)={0x61b, 0x0, 0x1, 0x8, 0x80000000, 0x9, 0x1, 0xb499}) 2018/04/20 09:31:16 executing program 7: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000000000000000c000000007e71c3f68ac9708e4c0000000000000000000000000000000000"], 0x48) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000001, 0x400) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x1, 0x4) 2018/04/20 09:31:16 executing program 5: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000340)=[{&(0x7f0000000100)="9fd2ca54d5c09a5db22a59a21c8e34aaec48be6bc3a1cbda122d2818bc65e2ce9c263e71569ac35dd2027b4de87dc54001f6fcda34ac0f4b83483a7b9a2af8e31999fb63039a1bddcf63ea3b09fdec85dfe200b0fc2558c658c5ceb9cef01772bc10991ec917f94016bc77d1c384a514f0f249ff59e93cba47fe495266b6498c0e32335a525df92894bf51a01572b88e51fe5af3ec5f5defc806beddc28dd55fa39ee762bcfe8ec4dd690b07ec5451dcc66c3e776c4a2677b1e59928218fde18d58bd0f259f4b0ac51ce03aaca107404893632f52df27bbefaf6f87d", 0xdc, 0x7f}, {&(0x7f0000000200)="3b5757afdf100ea6bb2daa3614ccfb0825e0d9d398a7ef7d71f728b99370e9d341c12f6274975ea8491fc2715a0e539b3f66b599fec48894a32e7119f498da2a5fef1174cab952fc9882135f4c8c59732b9ee1cd36396cec7617e3d60aaf24592debda09f0de0999475db51091634228dbf5167842ae1bc66e17c3b762a01b180c76c7aa722491cfa178b425d43f0b47f5de058be06246e23d98", 0x9a, 0x8}, {&(0x7f00000002c0)="25b8aedcda2b9ac6a526a5061a09200320c0248fe5aa9722", 0x18, 0x8}, {&(0x7f0000000300)="2cc36d4a3568acf9ebc56a7e4fb4cd4712db681a0811ab12e88a6d3309af37e3564b2a1e7a6dd2", 0x27, 0x6}], 0x80000, &(0x7f0000000380)={[{@device={'device', 0x3d, './file0'}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@noacl='noacl', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@fragment_data='fragment=data', 0x2c}, {@acl='acl', 0x2c}, {@datacow='datacow', 0x2c}, {@subvolid={'subvolid', 0x3d, '\'ppp0'}, 0x2c}, {@autodefrag='autodefrag', 0x2c}]}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000040)=0x8) r1 = dup(r0) getdents64(r1, &(0x7f0000029fd4)=""/48, 0x30) [ 161.650316] binder: BINDER_SET_CONTEXT_MGR already set [ 161.656882] binder: 12730:12731 ioctl 40046207 0 returned -16 2018/04/20 09:31:16 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x4, 0x2, {0xffffffffffffffff, 0x3, 0x4, 0x3, 0x20}}) readahead(r0, 0xffff, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000200)={@multicast1, @loopback}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[0x100000001, 0x4, 0x3, 0xffffffff, 0x101, 0x81, 0xcc]}) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000300)=0x9, 0x4) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000340)={0x0, 0x2, {0x1, 0x3, 0x1, 0x0, 0x6}}) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x56) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000400)=""/32, &(0x7f0000000440)=0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) setfsuid(r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000005c0)=0x1, 0x4) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setregid(r3, r4) openat$cgroup_type(r0, &(0x7f00000006c0)='cgroup.type\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000700)={0x0, 0x70, 0x5, 0x8, 0x5, 0xb89e, 0x0, 0x1ff, 0x800, 0x0, 0x0, 0x100000001, 0xfffffffffffffffd, 0x4, 0x5, 0x1ff, 0xffff, 0x7f, 0x0, 0x7, 0xab, 0x4, 0x5, 0x9, 0xffffffffffffffff, 0xe29, 0x2, 0xe600000000000000, 0x3, 0x3, 0xfffffffffffffff7, 0x9295, 0x3e, 0x6, 0x8, 0xfc3, 0x5, 0x8000, 0x0, 0x1a81, 0x1, @perf_config_ext={0x9, 0x6}, 0x0, 0x7fff, 0xfffffffffffffffe, 0x7, 0x8, 0x7fffffff, 0x401}, r1, 0xf, r0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000780)={0x20002002}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000007c0)={0x0, 0x7f, 0x30, 0x9c7a, 0x3}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000840)={r5, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x8}, &(0x7f0000000900)=0x88) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000940)=0x401, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000980), &(0x7f00000009c0)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000a00), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000a40)={0x2, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000a80)={r6, 0xffffffffffffffff}) 2018/04/20 09:31:17 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bond_slave_1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x8000) fsetxattr(r1, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fchdir(r1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000380)={0x200, 0x2, 0x1000, 0x55bb9699}, 0x6) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x1ff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x0, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="aec9652f94"], 0x8) getsockname$netrom(r2, &(0x7f0000000580)=@full, &(0x7f0000000280)=0x48) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/20 09:31:17 executing program 1: r0 = memfd_create(&(0x7f0000000240)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/34) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{}]}) 2018/04/20 09:31:17 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) socket$netlink(0x10, 0x3, 0x4) listen(r0, 0x1) 2018/04/20 09:31:17 executing program 7: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f00000000c0)={{0x4, 0x6}, 'port0\x00', 0x44, 0x1, 0x2d31, 0x26e0, 0xe9a, 0xb5e0, 0x6, 0x0, 0x1, 0x95f}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x5}, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200)={0x8}, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r4, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={r5, 0x1000, 0x7, [0x5f, 0xffffffff90344c69, 0x8, 0x7, 0x7fff, 0x6, 0x20]}, &(0x7f0000000400)=0x16) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSBRK(r6, 0x5427) r7 = fcntl$dupfd(r6, 0x406, r2) connect$inet(r2, &(0x7f0000000440)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000480)={r4, 0x7fff, 0xfffffffffffffff9, 0x4, 0x50, 0x1000, 0x200000000000, 0x3, {r5, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x7f, 0x4, 0x8, 0x3}}, &(0x7f0000000540)=0xb0) r8 = memfd_create(&(0x7f0000000580)='nodev\x00', 0x0) r9 = creat(&(0x7f00000005c0)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r9, 0x80045300, &(0x7f0000000600)) r10 = dup2(r9, r9) getsockname(r6, &(0x7f0000000640)=@in={0x0, 0x0, @multicast2}, &(0x7f00000006c0)=0x80) r11 = add_key(&(0x7f0000000700)='blacklist\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="abaa4f3a046a16fe27b6d48089bf", 0xe, 0x0) keyctl$chown(0x4, r11, r0, r1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r7, 0x29, 0x44, &(0x7f00000007c0)={'TPROXY\x00'}, &(0x7f0000000800)=0x1e) recvfrom$inet(r10, &(0x7f0000000840)=""/31, 0x1f, 0x2000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000880)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000008c0)={0x7fffffff, 0x8a, 0x1, 0x81, 0xffffffffffffffe5, 0x7fff, 0x7, 0x6c, r4}, 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r8, 0x641f) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000000900)=""/25) clock_adjtime(0x0, &(0x7f0000000940)={0x80000001, 0x2, 0x4, 0x854, 0xffffffffffffff41, 0x5, 0x684, 0x7f, 0x58, 0x4, 0xc7, 0x1, 0x2, 0x1, 0x100000001, 0xfffffffffffffff7, 0x1ff, 0x800, 0x7, 0x2, 0x9, 0x2, 0x40, 0x5, 0x1000}) 2018/04/20 09:31:17 executing program 6: r0 = socket(0x10, 0x3, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000200)="d472ad42f143d977920670ad9a39d3bfc51359076dc11ab8f5abeebf0169d1786088a27ba5b44ac4af1cc5f9ac61e9e8e255261f56e268d53707e63c4c3c74556594cb1b5b9f1aa580d42b2816a0c26c64f6b67e53d7c35f157a347c704afe9f66870f1c075cda00b703389d25067f417a376c5a6e50487cda0d4a71cc0ee646ee85b8a60566256efaab5ae91bdb5a0af89ac1ee2f710a7c026ca196a7abaa3725aae409", 0xa4}, {&(0x7f00000002c0)="d5a3adb335805524", 0x8}, {&(0x7f0000000300)="e6249baa212046bab1b7654203d0619da29c3b7ddff4d7c9eb1a35dd91735c599693fea205891b361078cf8c5b07fde97666df5da58c0f837e141caf5762b22f6373e605cdb91590877b29a394e4d5f997c38174c714a3", 0x57}, {&(0x7f0000000380)="3d8011a856decbe6d0bccd4bc38327d9c3a9e5856d168b7517d862b791f9f2cb652ba0b29574e393469d323eda91131e8b7e36ddd69628da82e27541ae3d3a54be8734082add9ce2aa9db9940daff58c54ae469ac9d941edd78f21cec8be097e5d800fcdc7d3319beba668fec33377b7f93c", 0x72}, {&(0x7f0000000400)="c2e27a69c5a588d8f0342f928df41e161d5c2694ad13d22398ca2cca34fd778effc0735c07da10e144fa780c6a0b1559b629ef21a51ced400c9699f2a31377be8ec8ab6f73f151cc79d0c11351a94b477249d8861aee690214acb54c35d07d8312", 0x61}, {&(0x7f0000000540)="c6b541ca9da3cae84c58c0648421a1b5e40e156cbffb49768066de7f95a69e69ab87b146d166b9a770b98a07f256814e125191e8b963ed7fe1711fac0ff17ad36adefb799bfa190d502c5bbee734", 0x4e}, {&(0x7f0000000780)="be4a66761527d564e01c8e8ca70c67235f1862b87abcd749936736bd8551682293bdb3a839ebbbf5e0dc61bcb3eaceb20e90ed8efc6d8442fbfc02487f6d889e5546defce2e980b4b46c1d81789f3f34b93e674b1d4988e3937df3e95e4aabc4d090e4fb6b41c56b3779c9415b8b72c1ba60c96e713d3d4b00f65d1318516c246913862ee8a5a30ff241e77c6057568f7630c1244a1b0d4e9d2b41387d3dd042e2dbcd5fa115f6", 0xa7}, {&(0x7f0000000680)="5dc276592db9375d3ec0f3cf2882a661a61fec59dd1df2e988a3713ca71fcd55edef680f2f58c65fc917ff74949ef729b6e734a444fd848d4732d26718216b5fd6fc8dd853f323eb4ecf70dc912dd99a174fb01f6c4a116768800102b6302a851fb9b7c6e51e290d9ea80c0225ab5478fdcbe5ee593ccb96451e30718f4d5fc4bc0acba25a4bffe515317bbcdc3f2e3360ed091291b6b583cb5d395280955e06a5e187b595f8feb62da9968edcdb4c19df0dd017ed82d27a5771a625af5ca66f12b4d1bff5738547b20626aaa87b", 0xce}], 0x8, &(0x7f0000000140)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[]}}], 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000100)={{0x7, 0xfff}, 'port0\x00', 0x0, 0x800, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfffffffffffffffe, 0x4, 0x3, 0x0, 0x4, 0x7}) clock_nanosleep(0x1, 0x1, &(0x7f00000005c0), &(0x7f0000000600)) 2018/04/20 09:31:17 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b0002400000114f8b2314", 0x1f) write(r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0x8) 2018/04/20 09:31:17 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3c, 0x1, 0x1, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8200, 0x20, 0x9, r1}, &(0x7f0000000180)=0x10) sendto$inet6(r0, &(0x7f00000001c0)="397178e774c7d0d9d24fa6", 0xb, 0x0, &(0x7f0000000200)={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_gstrings={0x1b}}) 2018/04/20 09:31:17 executing program 6: r0 = socket$inet(0x2, 0x8000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x103, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000000140)=""/115, 0x63, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0xffffffffffffff5f) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x4, 0x5d2, 0x800, 0x6, 0x3, 0x6, 0x800000000000000, 0x1e2, 0x38, 0x1c2, 0x80000000, 0x7, 0x20, 0x1, 0x9, 0x6, 0x800}, [{0x60000005, 0x8, 0x800, 0x94, 0x3, 0x7f, 0x9, 0x6}, {0x4, 0x9, 0x6, 0x3952, 0x100, 0x5d4, 0x6, 0x2}], "693db7481da3bebd6440bb69a76cb4dc7e10e1ebdd0feb62fdf8f00ea5d0392227170643fa5b3f11659e5cf68b7a60bd3aeb36e65ae717cb00632ec7a2f7bb656690e8a0dbf6163f775a648f8af4c95383684330e368b50a706126433ac386eea62489caec83d0e616427c010104d76406760eaeaedf8322c9e55543387236ff573eba8d81f2802a5945126d1fde63a174c795aa2e9f01731959cbbddb75abe392aed248c5de391342e2a9927f7f7a71b95989b8fecd86f9082fa920", [[], []]}, 0x334) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/04/20 09:31:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000ac0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x4000006, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000000)=@bridge_getlink={0x20, 0x12, 0x0, 0x0, 0x0, {0x7}}, 0x11}, 0x1}, 0x40885) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x3e1}], 0x1}}], 0x1, 0x0) read(r0, &(0x7f0000000240)=""/39, 0xffffffe3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe4, "0c52cb03ffe5ea5aa207fc9013ac7c22c9528956a8178bae3e98d18fffcf6bf180272063963115ec4319608a3955e25cb818e87552c9a39b513855a3c1b000200bdeb9d851dad89b3d4d348346514b12b162e1b83cd88d5cb02f5f03d8e11aa6c456c53504322415a635f19d0abea0156d239e3b9df3f2cfe6a11f7d314d0dfcd728e9c6118d2e7bb2b9b681f10bc46766dbf3615b1ecd23e3ab0e1248faa280e3b03566d8c26b1b6837e7a8f941ba4bc2bb860caeed60ae7179e72bb5092fdadcddfab4ab82d6f714e9e86b5ca533fb056f1ddaaa88f9114e27d553407d3268a1f84d47"}, &(0x7f00000001c0)=0xec) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0x72, "da569b84d977bab27d65ea07714c3c6ee0f43cb5f0c8662ba17674f4ae6555adbb5b9012c64346ab9e7f47a922b2dff5f8015e35a6c72778782bef32632941bf7a2bb090f948933f54c5c2e84fc60bc874958c3823fb936435f7f77f9e0f518d2b30f466c6bcb648db4b6bceca4d1b932b98"}, &(0x7f0000000200)=0x7a) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) 2018/04/20 09:31:17 executing program 4: fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:17 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xffffffffffffffff, 0xffffff58) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x28, 0x3, 0x40001, 0x800000101, 0x0, 0x0, {}, [@typed={0x14, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000140)=0x6b1b, 0x4) ioctl(r0, 0x2b, &(0x7f0000000080)="7e9221937002edef345723b87e26230ccc261ed859e8ed8e9792a3e0dfac0f0945dcffb9292b1743") [ 162.589151] audit: type=1326 audit(1524216677.760:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=12789 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77c8ba9 code=0x0 [ 162.590303] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 162.592064] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/20 09:31:17 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000000000000700000086040000"], 0x10}}], 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/04/20 09:31:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x64e, 0x0, 0x0, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0xc, "5aa4559485048030502892b1"}, &(0x7f0000000300)=0x14) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x9c, r1, 0x8, 0x70bd2b, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0x44090) fchdir(r0) [ 162.662387] audit: type=1326 audit(1524216677.840:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=12789 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77c8ba9 code=0x0 2018/04/20 09:31:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) rt_sigaction(0x28, &(0x7f0000000000)={0x100, {0x1ff}, 0x8000000, 0x1000}, 0x0, 0x8, &(0x7f0000000080)) 2018/04/20 09:31:18 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002580)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x101, 0x5, 0x3, 0x479}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) faccessat(r2, &(0x7f0000000080)='./control\x00', 0x8, 0x1600) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/20 09:31:18 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)='\x00\x00', 0x2, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xff}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x10000, 0x8, 0x3, 0x200, 0xfffffffffffffff9}, 0x14) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x6c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'sed\x00', 0x2, 0xfffffffffffffffd, 0x6a}, 0x2c) 2018/04/20 09:31:18 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000020000000a000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7b880972ea9719b9f9c611a68f9061b7049de013916477933d66d7a327223ad3d44738593172939d1d6b98da7a60472804303326d361ab39858c580253fdc957f27c68650be0bce9548cc02a2e00cb254234d8b88fb0be0d1df94bd6bc1dbc110e755dd97739c895d141b7fdc819e686fd644a265ed83bbf004e5e587fa12e560517e5c9c910876e583f674b9ce21313071e82b430101d2e0ecded2bf0b516be6c455a1ca8e00000000000000000000000000000000"], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d3, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) fchdir(r0) 2018/04/20 09:31:18 executing program 7: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x8) 2018/04/20 09:31:18 executing program 2: ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000752000), &(0x7f00000000c0), &(0x7f0000c18000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x34200, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffff7}}, [0x260, 0x1, 0xffffffffffff8001, 0x3, 0x6, 0x9, 0x2, 0x20, 0x401, 0xc2d, 0x4, 0x8001, 0x100000001, 0xf7b, 0x20]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r1, 0x40}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd8, r2, 0x210, 0x70bd26, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8c4}, 0x4000) 2018/04/20 09:31:18 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000140)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x17) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffee5) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f00000004c0)={0xfffffffffffffffc, {{0xa, 0x4e20, 0x7ffd, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x104) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000fc5fa8)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/20 09:31:18 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0xffffffffffffffc5) 2018/04/20 09:31:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c1) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) readahead(r0, 0x0, 0x9) 2018/04/20 09:31:18 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 09:31:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x181002, 0x0) [ 163.218914] IPVS: set_ctl: invalid protocol: 108 172.20.20.170:20001 sed 2018/04/20 09:31:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffff7, 0x40000, &(0x7f0000000080)={0xa, 0x4e22, 0x20000000, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, 0xffffffea) 2018/04/20 09:31:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='roseQ\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`', 0x4) lseek(r0, 0x0, 0x7) 2018/04/20 09:31:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b251c488f2300000003a1f2550a0700000000008000619a7880361bc2399d8bd01c11e7fc45000001006efc14192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) r1 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000005f40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005e40)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000140)=""/15, 0xf}, {&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000380)=""/163, 0xa3}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/138, 0x8a}, {&(0x7f0000000600)=""/222, 0xde}], 0x7, &(0x7f0000000740)=""/155, 0x9b, 0x7}, 0xfffffffffffffff8}, {{&(0x7f0000000800)=@ethernet, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000880)=""/88, 0x58}, {&(0x7f0000000900)=""/70, 0x46}, {&(0x7f0000000980)=""/219, 0xdb}, {&(0x7f0000000a80)=""/148, 0x94}, {&(0x7f0000000b40)=""/101, 0x65}, {&(0x7f0000000bc0)=""/7, 0x7}, {&(0x7f0000000c00)=""/18, 0x12}, {&(0x7f0000000c40)=""/152, 0x98}], 0x8, &(0x7f0000000d40)=""/77, 0x4d}, 0x9}, {{&(0x7f0000000dc0)=@nl, 0x80, &(0x7f0000003300)=[{&(0x7f0000000e40)=""/117, 0x75}, {&(0x7f0000000ec0)=""/145, 0x91}, {&(0x7f0000000f80)=""/87, 0x57}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/209, 0xd1}, {&(0x7f0000002100)=""/39, 0x27}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/192, 0xc0}, {&(0x7f0000003200)=""/136, 0x88}, {&(0x7f00000032c0)=""/32, 0x20}], 0xa, &(0x7f0000003380)=""/205, 0xcd}, 0xe02}, {{&(0x7f0000003480)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003680)=[{&(0x7f0000003500)=""/27, 0x1b}, {&(0x7f0000003540)=""/70, 0x46}, {&(0x7f00000035c0)=""/146, 0x92}], 0x3, &(0x7f00000036c0)=""/31, 0x1f, 0x3}, 0x7fffffff}, {{&(0x7f0000003700)=@nfc, 0x80, &(0x7f0000004940)=[{&(0x7f0000003780)=""/7, 0x7}, {&(0x7f00000037c0)=""/246, 0xf6}, {&(0x7f00000038c0)=""/107, 0x6b}, {&(0x7f0000003940)=""/4096, 0x1000}], 0x4, &(0x7f0000004980)=""/46, 0x2e, 0x7}, 0x8}, {{&(0x7f00000049c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000005c00)=[{&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/140, 0x8c}, {&(0x7f0000005b00)=""/184, 0xb8}, {&(0x7f0000005bc0)=""/26, 0x1a}], 0x4, 0x0, 0x0, 0xffff}, 0x2}, {{&(0x7f0000005c40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005cc0)=""/175, 0xaf}], 0x1, &(0x7f0000005dc0)=""/81, 0x51, 0x6}, 0x10001}], 0x7, 0x40000000, &(0x7f0000005f80)={r2, r3+10000000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000005fc0)={0x0, 0x6, 0x4, 0x3, 0x1}, 0x14) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x10f, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) setsockopt$inet_int(r4, 0x0, 0x12, &(0x7f0000006000)=0x9, 0x4) 2018/04/20 09:31:18 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) quotactl(0x80000801, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001f63)) 2018/04/20 09:31:18 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x7fffffff) r1 = socket(0x6, 0x8080e, 0x7ff) sendto$inet6(r1, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/04/20 09:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000d3cf2f)=""/209) r0 = socket(0x1b, 0x2, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001280)=@assoc_value={0x0, 0x2}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001300)={r1}, 0x8) personality(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101080) openat$cgroup_subtree(r3, &(0x7f0000001240)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = open$dir(&(0x7f0000001200)='./file0\x00', 0x1, 0x2) fgetxattr(r4, &(0x7f0000000080)=@random={'system.', 'md5sumselinux\x00'}, &(0x7f0000000200)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x10001, 0x6, 0x6, 0x13d, 0x1ff}, &(0x7f0000000180)=0x98) dup(r4) 2018/04/20 09:31:19 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2000000000009) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x800}, 0x4) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl(r0, 0x8140000021ff, &(0x7f0000000000)='Q') 2018/04/20 09:31:19 executing program 3: r0 = socket(0x1b, 0xf, 0x104) lookup_dcookie(0x2200000000000000, &(0x7f0000000080)=""/30, 0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:19 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2202) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/20 09:31:19 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x11}) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x0, @time={0x0, 0x1c9c380}}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0x5, 0x2, &(0x7f0000000240)=[{&(0x7f0000001040)="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", 0x1000, 0x5}, {&(0x7f0000000200)="8248493cbea6ba47cbbef188b7ee44fa629511913ff4", 0x16, 0x100000001}], 0x380021, 0x0) setrlimit(0xf, &(0x7f0000000280)={0x40, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x11) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x7, 0x1baf, 0x9, "4edcb6c68c238b5e5683ddf4e2bf93a04de7dc92d603d0e189cbe1f43ed7d5edb7f67ded07f9c431ec9c397c931d0c53d2a98c10872f240dde14b1847e24fe", 0x3a}, 0x58) 2018/04/20 09:31:19 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1000, 0x7, 0x0, 0x0, 0x1}, &(0x7f0000000240)=0x98) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f00000000c0)='auxv\x00') exit(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x40, 0x75d, 0x7, 0x6, 0x8000}, &(0x7f00000002c0)=0x14) readv(r5, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x100000000000028a) 2018/04/20 09:31:19 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:19 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4, 0x0, &(0x7f00000000c0)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000000200)="c8e35509a54227f8b913803a6945b3972f50a484562597addbc854ff15cd78ded0c336860b60521bd98d37098331f0b7fc2589bcb8707cc89f401672d45c41e4f94eb287e1940f9c"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20003, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000140)=""/64) r2 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000280)={0x3, 0x9, 0xffffffffffffffc0, 'queue0\x00', 0x80}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00001cd000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x6c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="116348400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cda95772613af4e8c0635c5a04ad406ed69e4a133daeebcb509eb859c1978453b71271760fbe8d8b7cca160d06a1b9c", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, 0x0, &(0x7f0000000080)='L'}) 2018/04/20 09:31:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchmod(r1, 0x0) fsync(r1) 2018/04/20 09:31:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x40) ioctl$TUNSETLINK(r1, 0x400454cd, 0xfffe) flistxattr(r0, &(0x7f0000040000), 0x0) 2018/04/20 09:31:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet(0x2, 0x4, 0xc11, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x4, &(0x7f0000000040)={0x1, "08000000616e1860d04ae801671f0004"}, 0x18) 2018/04/20 09:31:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffffffffffd80) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000ac0)={@loopback={0x0, 0x1}, r1}, 0x14) recvmmsg(r0, &(0x7f0000000980)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/44, 0x2c}, {&(0x7f0000000100)=""/28, 0x1c}], 0x2, 0x0, 0x0, 0x2}, 0x100000001}, {{&(0x7f00000002c0)=@nl, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/42, 0x2a}], 0x1, &(0x7f0000000340)=""/251, 0xfb, 0xff}, 0x4}, {{&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/109, 0x6d}, {&(0x7f00000005c0)=""/217, 0xd9}, {&(0x7f00000006c0)=""/64, 0x40}], 0x4, 0x0, 0x0, 0xff}, 0x5}, {{&(0x7f0000000740)=@nl, 0x80, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/100, 0x64}], 0x1, &(0x7f0000000880)=""/251, 0xfb, 0x6}, 0xe95}], 0x4, 0x10000, &(0x7f0000000a00)) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000a40)=0x7, &(0x7f0000000a80)=0x4) 2018/04/20 09:31:19 executing program 3: r0 = socket(0x1e, 0x5, 0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x5e0]}, &(0x7f0000000200)=0x6) sendto$inet6(r0, &(0x7f0000000100)="c881279388df5b6dc01c5cbc49b6d3ffa3fc7a3bdaba9c8eb11bce6f85ffdbcfcb85b054cbd451a3b54942a413e16967f43f9001ef3536007e30bc6510ee24bfd75115679c62232c01d1682ba0cf242b455b1fe4c110128f6a671d67f27fe7a3545e09f8eed13b14da6cd75a2144aac41c64a7f55dfe52c737b0494732d166ca90f70edad8d24e0000000000000000000000000000", 0xffffffffffffff2f, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x4}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="31bfd2953eb21b01edab14fc8057c900f0cab543fd29afb04c289acfd350522d74654b06daf7247518e26f29785f2f09aba773392b1b5c5e6f26857811a7c7ff1fadf646920a149e55ab6ae744411642b6d91b699428907dac8a0666c799c42a8a0105b4ca098ea29105650f6a29f41c6d683d3eb99e4919455e3421afda6f52b2a48f1e7872d8a6bd1b58cfbb68f4f5cd59e1ff56adc3890c", 0x99) sendto$inet6(r0, &(0x7f0000000440)="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", 0x1000, 0x48091, &(0x7f0000000000)={0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/04/20 09:31:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x466640, 0x140) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x10000, &(0x7f00000000c0)=0x4) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020800001000000040000d02", 0xfffffffffffffda1, 0x0) [ 164.362915] binder: 12930:12931 ioctl 4040534e 20000040 returned -22 [ 164.922542] binder: 12930:12961 ioctl 4040534e 20000040 returned -22 [ 165.097121] binder: 12916:12964 got transaction with invalid offsets ptr [ 165.104126] binder: 12916:12964 transaction failed 29201/-14, size 24-8 line 3162 [ 165.115991] binder_alloc: 12916: binder_alloc_buf size -4832685434827675152 failed, no address space [ 165.125361] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 165.134159] binder: 12916:12964 transaction failed 29201/-28, size 0-0 line 3134 [ 165.246873] binder: BINDER_SET_CONTEXT_MGR already set [ 165.252658] binder: 12916:12964 ioctl 40046207 0 returned -16 [ 165.264672] binder_alloc: 12916: binder_alloc_buf, no vma [ 165.270274] binder: 12916:12968 transaction failed 29189/-3, size 24-8 line 3134 [ 165.284984] binder: undelivered TRANSACTION_ERROR: 29189 [ 165.299909] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/20 09:31:20 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r1, 0xffffffffffffffff) 2018/04/20 09:31:20 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'lblc\x00', 0x18, 0x5, 0x7a}, {@empty, 0x4e20, 0x2, 0x1, 0x3, 0x1}}, 0x44) tee(r0, r0, 0xffff, 0x1) 2018/04/20 09:31:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) r1 = syz_open_pts(r0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) read(r0, &(0x7f000060f000)=""/217, 0xffffffda) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/04/20 09:31:20 executing program 7: r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x30, &(0x7f0000000100)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xfffffffffffffe00}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f000076eff4)) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/20 09:31:20 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x7}, 0x4) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) init_module(&(0x7f0000000080)='\\\x00', 0x2, &(0x7f0000000100)='trusted{@\x00') r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x280, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x4, 0x3, 0x1, 0x3}) 2018/04/20 09:31:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) syncfs(r0) 2018/04/20 09:31:20 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xb, 0xfff, 0x6, 0xb, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x2, 0x9, 0x10, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}]}, 0x58}, 0x1}, 0x7c192ed35f93bc0c) sendmsg$key(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f00000002c0)={0x2, 0x1, 0x4, 0x7, 0x235, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_sa={0x2, 0x1, 0x4d3, 0x80, 0x80000000, 0xe8, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd29, 0x5}, @sadb_x_sec_ctx={0x201, 0x18, 0x9, 0x100000001, 0x1000, "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"}, @sadb_x_sec_ctx={0x1d, 0x18, 0x3, 0x3, 0xdb, "4f9cbd9042d922ba7b0d55c77d37f4472d242a613a8d4f808cb8023b4a0a7b63c172398f998712fdcc2a9d3da2e96f8676414128a35095900eab7156c5eecfa809ba3f9cf480025e069d67d93416dfe4256ac65f92ba591b054e16456efdac4dadae94045d456c4767d91a1e7895dba0507f2c2af54058ea08db0964817a2cf4fdbb9df89f3c211b74d08e3e2a93f338708855966631b82d7348c66406d21e5703725c328290c859d1cf33d8b97c16498733a204cabb13020c9f277cecaccb1c63173689a731dec16a901aab15066dba2f7430fac032b2a000508f"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200000}, @in={0x2, 0x4e23}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6, 0x1f, 0x10, 0x10}, @sadb_address={0x5, 0x6, 0x2b, 0xa0, 0x0, @in6={0xa, 0x4e22, 0x8, @empty, 0x3ff}}]}, 0x11a8}, 0x1}, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x24050, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={r2}) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a1370802c0000000600000000000000000000000000000000000000000000000000000500080000a000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000000000000000007000500000000000a06000000000000000200000000000000000000000800000000004ada36662bdfdbda509ccd1c9b8666c75ef3a1a6c6c4a69e000000000000000000"], 0x67}, 0x1}, 0x0) 2018/04/20 09:31:20 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x5, &(0x7f0000000500)=[{&(0x7f0000000180)="d0d95dc9a7348128f6f7875d020b4dd513d6dfd9439fe119a064f3d8fdda6439376a4dd4d377cf0885959f03f4ca2f2c50a1fa464145f1cf1a3c91e9e1f472ac2fa95f7138b420b212ab316fcc4ed092e749a3c89bab5f4732ea56532e89d05fbd6e3b1cbfbb7340363f55aedbddcfe24ed902d7bf65228366a6780cad8408c1af36a999a3df54fea039606228549c2270e5b6d669c2ba900b873e7116511df0bf70f4c580a30acae3810b38f1f27b475d16b77892e42aa1cbf295", 0xbb, 0xd8f}, {&(0x7f0000000240)="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", 0xfe, 0x7fffffff}, {&(0x7f0000000340)="f80e9358f90b2a7179d38026fe4af3db8f4d994047b7670e1d5088193b2f627f48fbcf3099799bcb7cbcc5edfb3a52e27134f82657e5e60d72427c536c85ceb15fb6bf67d34584e0002931d82c5a45df7daa46ff8e99eb870000ce3197bb3114e0362193724f4996244ed6a15001573e421364e6582472447096e5ef0cd339a537c6ce5c6ca096a7bd133a3ec96c43b30173bd", 0x93, 0x3f}, {&(0x7f00000000c0)="03f7b8eb81f20e49111c383c8ffa460dd6a51e59e41fd7ffee6cdcab5767a3b98d63598071a60f469f5c1b87db6a07af2a76887dcfb03017a4d129295ffe69602abb0a6d5389fa9b095bfb5ac6728daf89b04862a7bb7db67f9cf09171aac7ca", 0x60, 0x77b5eae0}, {&(0x7f0000000400)="e885a1f33eaf10fcbcd2ec9fa5939b1aa942d40b1cb3d5259e83543eb7a13662b89d1de5871242a946b7a1f15f4cec2058e99091fc60cfb8dfbc5e1a6226746eb5fc9e850526a6f43878647567787b5c72ec51df782e33c503bb5f1c88c31b8768ac726d369223ad3e00c621b470f800c5545c77102d53a8e828b9c024b4be0d647e46071616e95ff5a948b748126f480864db43ae6ad96d43c58356b02703983ac2a4f2f84154311f5858cd061fc9a0f5292a0eb70cb5f17f5626d6cbb1601e9088a1e4f7cffd94f6", 0xc9, 0x10001}], 0x8, 0x0) 2018/04/20 09:31:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40880, 0x0) fsync(r1) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/20 09:31:20 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$getflags(r1, 0x0) write(r0, &(0x7f00000004c0)="5c309a6002a2a31d9069ebd18a425886e63754245015e9fa9a812271849c02730c40a44b86b4d178748c08c4707d1e032f60960659c352e068d7f4b15fffce878047ac51dfef49740d44e3229f9f17c0e2d45e0d081e405d99090b1e73c5bd8e8aeca5c24f95f9af199dd73920ada52f7794683b2e0a6dd7e09529735deb9a8b4c002413feda519a99d34e701ce39ac877e18033746061c6f0d27ac4cdbc0d83abe9adb2b430db", 0xa7) pwritev(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x40000000000, 0x200000000008002) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x882) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='s\x00\x00\x00\x00ity./dev/loop-control\x00'], &(0x7f0000000680)=""/99, 0x63) write(r3, &(0x7f00000001c0), 0xfffffef3) sync_file_range(0xffffffffffffffff, 0x6, 0x0, 0x0) fcntl$lock(r0, 0x8e198a0e6b0d0977, &(0x7f00000001c0)={0x2, 0x2, 0x81, 0x6}) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c45000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x101c00, 0x0) close(r2) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x10, &(0x7f00000005c0)=[@in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000000640)=0xc) 2018/04/20 09:31:20 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000380)={0xffffffffffffffff}) sync_file_range(0xffffffffffffffff, 0x0, 0xbd3a, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000c45000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) [ 165.485812] syz-executor2 (12982) used greatest stack depth: 23912 bytes left [ 165.488872] IPVS: set_ctl: invalid protocol: 127 172.20.20.170:20002 lblc [ 165.490779] IPVS: set_ctl: invalid protocol: 127 172.20.20.170:20002 lblc 2018/04/20 09:31:20 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0xff8e1ff92c90ea48) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:crack_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x31}, 0x34) 2018/04/20 09:31:20 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) acct(&(0x7f0000000040)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/nfsfs\x00') mq_timedsend(r1, &(0x7f00000001c0)="205d67120d233304d944d79a436d6dc70771c8d92c7a5e3d663f6431e76f2cc7327afc7cda554154ffb40127c361d16af9cdb1721cca1a24b89c183707196725f66544924b45666219fda14bcd8ce88490677e4c96dc6d52104337401f1e8c0cc9d20da71db8a4b67ec146be2710f59fe3427e358edf6b01", 0x78, 0x6, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000240)={0x9, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000280)={0xc84, r5}) openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x90040, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) mq_timedreceive(r2, &(0x7f0000001000)=""/4096, 0x1000, 0x51e, &(0x7f0000000100)={r3, r4+30000000}) timerfd_gettime(r0, &(0x7f0000000000)) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/183, 0xb7) 2018/04/20 09:31:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)='eth :\x00', 0x6, 0x0) 2018/04/20 09:31:20 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x501000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'veth0\x00', 0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0x5, 0x4, 0x100000001, 0x0, 0x5, 0x200, 0x200000000000000, 0xfffffffffffffffa, 0x65, 0x20, 0x8000, 0x5, 0x1, 0x2]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000500)=0x8) syz_open_pts(r0, 0x400800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10000, 0x9, 0x80000000}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x80000001}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001d40)={0x0, 0x2c, &(0x7f0000001d00)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000001d80)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001dc0)={0x0, 0xe5, "e7191f5e20031c5143d824645066f7b731fb470f726a378cf4830c0d67932c05563314ab850849de3c01c610e7a8db0fa5d9b2924617b1f0bb3c31c8172f64ab20890e13c1928ad069db5d620dcd5f57b2d55e992f5ecfc012998a31c4caa35e3af0ad4c8fa8804ed15f9909081cf1602de8aaa2e78c1f49ae3c67fac44394dc5b78ac8b477ed6db09c2a5de0527c73cd27aedca9a1eee10ee652348a82b57591f8d14df51fa1f3c42a0f88d5f5f95a115cbfe9ace40d4a2dca43ac7c8dcd7063eaa5ed83d6fed9829f11cf882ad02d44d675cb287a4716e7d180e54b325f4f14c3e147fa0"}, &(0x7f0000001ec0)=0xed) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001f00)={0x0, 0x6081, 0x6, [0x0, 0x8, 0x800, 0x2, 0x5, 0x21]}, &(0x7f0000001f40)=0x14) sendmmsg$inet_sctp(r2, &(0x7f0000002340)=[{&(0x7f00000001c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="fa5328d6bc40d6c3fe7ea15f905508bae6c54faf6ab6898e64", 0x19}, {&(0x7f0000000240)="94bb566906bf1d6f333fbacf6c8f0adec114426445b57461feaf1193b0080420e998e3aab1222762bb958dd6926eb3b4cc4452a13d0af5e9d44133f97373a005", 0x40}, {&(0x7f0000000280)="7dcff1adbcd49c8d388a91ca1c2ce562314daea92606cfe897997454e518e9f64ff55249b6ef87a5695c41da07c3d047b13b82c2f5cf82edb55675acfef3984deb23142d5427e3dba6298ac1772ba0f09102825fadb82481fad4ad4ad350fc69ab4a75c571e07442e04118c75e5648c2277eecff4ea1df37866ac0ffd586908cb89959e66a69230dd366338d4d12eb7d3f7a2220a0dae9fbe6b8f5cae1c150bcbe36a69da4449e", 0xa7}], 0x3, &(0x7f00000006c0)=[@init={0x14, 0x84, 0x0, {0x5, 0x200, 0x7, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x3, 0x1, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0xdf, 0x800a, 0x9, 0x7fffffff, 0x0, 0x101, 0x79, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x4, 0x9, 0xfff, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x8, 0x8, 0x7ff, 0x80, 0x3, 0x49d7, 0xc116, r6}}, @init={0x14, 0x84, 0x0, {0x487, 0xfffffffffffffffd, 0x0, 0x7}}, @init={0x14, 0x84, 0x0, {0x0, 0x3, 0x100, 0x3}}, @init={0x14, 0x84, 0x0, {0x3, 0x1, 0x4, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7d4, 0x8, 0x7ff, 0x5, r7}}, @init={0x14, 0x84, 0x0, {0x21, 0x5, 0x3, 0x588}}], 0x1b8, 0x800}, {&(0x7f0000000880)=@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x80000001}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f00000008c0)="6a6c128d2e3b668022a4434c1e1a171b885dace2bb57953f880d74e44db8f11fbae75e8f3391278efb306246bf723a3a17d661bdeb58e7", 0x37}, {&(0x7f00000023c0)="cac6600518e0f71e9f84a90b0bfa1b21cf1e23e60f28474255a6a9eed82d330a60005c356d0c072a26c462feff3a2c994b853dc46ec67c61ccf3ca33e39287c34e173a2a8dffe352347ce91c35f35f2a79c14435751cde75ca82dd66631e97ba0b", 0x61}, {&(0x7f0000000980)="13febd45ca0a844ecb17e9043fbf2b9c4e7cc8f766a1f453f6ca49c820e5295ba1e3ed3534199c49d8dc46f16204197080d0aa56e1766b842a9a9a776c0abe80eb9d3e6dba40e78850a4302cb160660979bbd734bbdf5363d03f44c877bccbafbe7f3781a0f2387b18574cf8525926db64707fec8f55b9bef7518a5c5cbbb8864cea6bc3b0d030f458a9541061d65e1a08c89e9a114518f74b64e03fbf86637ce55f6b0dcac37a97e915bcbfb71af11d11576963135cd96dc6d53e17b90492f760fad4b5ac73d67b7c3891b8b9385843a256345b19ce37415c", 0xd9}, {&(0x7f0000000a80)="87b339e16eb6875afcec8eb5c952ba8c37cc297f82d04e5ba3fe50f5131ec5774e3b6c1fb8a51f6129c2f83a6d0b4acc9f6190d5d2e644a2547d736f29a28d47127da91e66d57ccca96df25bb5c4ddb3aee57457c191a374d1f55fff2c9e93c221b73442d1054c06d718804d08318190ff3a4ba4a153afcf49cc86d15ff3eb992a87ea90053ed735d765182a0133589a6c594110b30d484ba25b9a021b490831161a055a39fb812355bc7f23b11b839a3b0dcde1a35bba6a713b886ca47ad98b3b60c457aa33a0e28aa8ab4d1983b65203f37c", 0xd3}, {&(0x7f0000000b80)="27501b91c6bda06d7bbe642766226bb2e7178fd3d026ea08a82c5561bcfc50b011", 0xa}, {&(0x7f0000000bc0)="5c13585692d211771ac62e1da6fb9476ee43775d6b", 0x15}, {&(0x7f0000000c00)="c7cfb8167fa0e0f1c172d24e4ba1213aeeee02928a849ab1457a4382f9011f19e0991e598f05c8cd67a47f68a12846397dd6ff62ec0b40f24ccd7b41d56d28dcb9e05d03e6e3d59bf82d7661bc8f99566476fcfdae814f9086c70672481c6191f3ec9b78787847212b7ba19b5eb46b50194a0b6024b7a010f4995450d49c77ddf0d9eab2", 0x84}, {&(0x7f0000000cc0)="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", 0x1000}], 0x8, &(0x7f0000001f80)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0xffffffff, 0x3, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x3ff, 0x5, 0x3f, 0x6, 0xfffffffffffffff7, 0x10001, 0xb996, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x401, 0x201, 0x1, 0x40, 0x7, 0x0, 0x400, r10}}], 0x84, 0x20000800}, {&(0x7f0000002040)=@in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000002300)=[{&(0x7f0000002080)="4b17ba8538ad9254fad761dd24354bfecde48e36b25720e62e81870023bdc696dfe52ae5929dcbeaae716deb781ae1c5c868ce65c9f5b2de1162c610baf35f8dafb2b2c343069275b96b42ffe3a4219f97cb4b55ef221f317bfa56e2257447198725bec4baeb32ce5ffaedfd2e2983268031b26c877440ebe58f46e8598af0b2689793ef60e4e08a0d3e6b079b5ca230bed6bbaff6b2cc2bfefb9f07eb2ae23d32179f91b994bac12fca199893576c102c2752e824891ec300ceb190161c07fc54d3c7f110afd7e63074774fe279ae747ff7773142e98a9fc7", 0xd9}, {&(0x7f0000002180)="50911dc297a5ee2573f00cd7153b7215ca13167f6647fa4ccb91dd18b4c993", 0x1f}, {&(0x7f00000021c0)="19d1c288841608d4f8e75873078673bd30c7bd5629b20f72b733f5a1c7650fedd2a74159666011948de66bcc6b37ca663d2584d77d88c0398a6c4f5d31c6235ea6b54ca9ddf7cc79855204c6a0a3ed96799650c19b7d11097518642ba4173b03117c2f5264626fa98fdfcf6cc1247ba4b4840e5021a4161ef1a396d4b6ec1a37ac6b917eebc3c58ec8ff21cc32636621f11b30ceb78f5fcfc2dbd1ab242c2d7bf6017fead9e92e15cf83c6ab7df81bdb498b22709c92ad40a78492548f709ebb74389134d908fe", 0xc7}, {&(0x7f00000022c0)="cee7f70070bc4ab90738007e01d69b3f780b896ed5e6e5cdfb880328a4ec697e81fd093f021f55", 0x27}], 0x4, 0x0, 0x0, 0x800}], 0x3, 0x8801) r11 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xffffffffffffffdd) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$KDDISABIO(r0, 0x4b37) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/20 09:31:20 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x8000, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) mq_unlink(&(0x7f0000000100)=',&\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1}, 0x8) 2018/04/20 09:31:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)=ANY=[@ANYBLOB="020400000c000000ffffffffffffffff030006000000000002004e20e000000101000000000000000200010000000000000000000000000005000500000000000a004e200000000000db52abba7c60bfbfc6087eb8000000000000000000ffff"], 0x60}, 0x1}, 0x0) 2018/04/20 09:31:21 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x1) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$getflags(r1, 0x401) r2 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x19) write(r2, &(0x7f0000000040)="5c309a6002a2a31d9069ebd18a425886e63754245015e9fa9a812271849c02730c40a44b86b4d178748c08c4707d1e032f60960659c352e068d7f4b15fffce878047ac51dfef49740d44e3229f9f17c0e2d45e0d081e405dc5bd7bca13e7", 0x5e) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) pwritev(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) fallocate(r2, 0x0, 0x40000000000, 0x200000000008002) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000540)={0x6, 0x1f}) ftruncate(r2, 0x1) sendfile(r2, r2, &(0x7f0000000000)=0x24, 0x882) fcntl$setflags(r2, 0x2, 0x1) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x7, 0x10001, 0x2, 0xf, 0x3, 0x9, 0x7f, 0x5, 0x9, 0x800, 0x7, 0x1f, 0x47, 0x80000000000000, 0x8]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000440)={0x8, 0x20d, 0xa0e000000, 0x7, r5}, 0x10) sync_file_range(r0, 0x6, 0xbd3a, 0x2) r6 = fcntl$getown(r3, 0x9) fcntl$lock(r0, 0x8e198a0e6b0d0977, &(0x7f00000001c0)={0x2, 0x2, 0x81, 0x6, r6}) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) mremap(&(0x7f0000c8e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000780000/0x2000)=nil) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c45000/0x4000)=nil, 0x4000, 0x8, 0x30, r3, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x101c00, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) close(r3) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) setgid(r7) 2018/04/20 09:31:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x9, 0x202, 0x2, 0xffff, 0x80000000, 0xf3, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xffffffff}, 0x8) recvmmsg(r1, &(0x7f0000007d40)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000200)=""/110, 0x6e}, {&(0x7f0000000300)=""/158, 0x9e}], 0x3, 0x0, 0x0, 0xffffffffffffff8f}, 0x3ff}, {{&(0x7f0000000400)=@pppol2tpv3in6, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000600)=""/232, 0xe8}, {&(0x7f0000000700)=""/184, 0xb8}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/181, 0xb5}, {&(0x7f0000001880)=""/171, 0xab}, {&(0x7f0000001940)=""/90, 0x5a}], 0x8, 0x0, 0x0, 0x99}, 0x8000}, {{&(0x7f0000001a00)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001a80)=""/62, 0x3e}, {&(0x7f0000001ac0)=""/238, 0xee}, {&(0x7f0000001bc0)=""/10, 0xa}, {&(0x7f0000001c00)=""/184, 0xb8}, {&(0x7f0000001cc0)=""/124, 0x7c}], 0x5, &(0x7f0000001d80)=""/194, 0xc2, 0x686}, 0xffffffffffffff5b}, {{&(0x7f0000001e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/128, 0x80}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/133, 0x85}, {&(0x7f0000004040)=""/157, 0x9d}, {&(0x7f0000004100)=""/58, 0x3a}, {&(0x7f0000004140)=""/94, 0x5e}, {&(0x7f00000041c0)=""/204, 0xcc}], 0x8, &(0x7f0000004300)=""/25, 0x19, 0x10000}, 0x5}, {{&(0x7f0000004340)=@l2, 0x80, &(0x7f0000006800)=[{&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/252, 0xfc}, {&(0x7f00000054c0)=""/171, 0xab}, {&(0x7f0000005580)=""/252, 0xfc}, {&(0x7f0000005680)=""/219, 0xdb}, {&(0x7f0000005780)=""/4096, 0x1000}, {&(0x7f0000006780)=""/117, 0x75}], 0x7, &(0x7f0000006840)=""/37, 0x25, 0xd95}, 0x7}, {{&(0x7f0000006880)=@l2, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006900)=""/230, 0xe6}, {&(0x7f0000006a00)=""/120, 0x78}], 0x2, &(0x7f0000006ac0)=""/126, 0x7e, 0x8001}, 0x80000001}, {{&(0x7f0000006b40)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006bc0)=""/208, 0xd0}, {&(0x7f0000006cc0)=""/45, 0x2d}], 0x2, &(0x7f0000006d40)=""/4096, 0x1000, 0x9}, 0xbc}], 0x7, 0x40000100, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000007e40)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r3}, 0x14) 2018/04/20 09:31:21 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) waitid(0x0, r2, &(0x7f0000000100), 0xb, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x60) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:21 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xc, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r1) 2018/04/20 09:31:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x12080) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x4) 2018/04/20 09:31:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/04/20 09:31:21 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) write$tun(r0, &(0x7f0000000080)={@void, @void, @ipx={0xffff, 0x44, 0x5, 0x1, {@random=0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7fffffff}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "f659d8820e1645f628c951d720b1e66c28817092e9caa9adc27723649e33ac17532125367c14"}}, 0x44) 2018/04/20 09:31:21 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="c3070e1ea686e17e9c927d580db9debef092d9d11e9512350a22d10b5e71876611f28235b091bbfeb668817d7d71f1399ebd1db6a5707a18256369cc25667ee535fde7d456f8eb3009bd1a42c3caf7e38cffc08d157f5afdc2d323dec192db38ed17fecbe04995ab9dba3aec81dac2cb9faba03f496132511b57d2ab8fad635c825c963149bd58f5fc6eaa2cadcd66cb9026177a75222f93fee4c7384ff0911b64fb7aeb5152df5fef176c3c988831e01db9d20c52b09640b95563ec87e1e5b7ae6d74312c0038de012958689857f14f0c48e946177e984fd3ed162ab0835dc6d639b98deb8981673a6bf9f1b88746", 0xef}, {&(0x7f0000000100)="67337a37e77277ba1128a3b039a632ac7cd2cd1ed082a4ce041e6c1e6af5f2d187243b656cf8fd271f71cd9911934ab0ccc9ceb1dd42fdeb68349f85f4b6e4c8f7f2f94c367441d9a6d80b91a190b0cb9343af402f713b6d0383813f7020a8e029be48a69a2ceb6a3707e84e7cb0b48bb34972d148bb625260e955d00f999847acda014b7ce8f5ab1345d52a28734ab26eb7dffb8ff25707cd7c4b7e60e7e0ec8db29e52c48318e68f8228fbf68a923ccb0e237028de28bfb831413118b430ba00d118d88ab66e7f803ad7d8deafcad896", 0xd1}, {&(0x7f0000000200)="91ad855b085046bca4797cfd0bc9747bb006921360", 0x15}], 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x2c0, 0x1}, 0x7}], 0x1, 0x20000000) arch_prctl(0x1001, &(0x7f00000002c0)="f49917530b95ff0512c2982720f35d5f77e5791d004a0c4ea286fc6c72b556158d00ea8fbb8ca74654f28b4efd45ecca4f42780eea24b29d6e2d00bf7719306230ad4c1ea8e9c10df832d7b34537ed2de289a8478382d67708d1d7787b6dc696ee14d88a7748f6e3f04927b6d7e9ce6236a9ab785823c9da15bbecf653bcc2f4096d0dff81fb7ba717ee2bdc0bc236") 2018/04/20 09:31:21 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2210}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/04/20 09:31:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) ioperm(0x48, 0xffffffffd37a3589, 0x27b5eb62) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xa00, 0x0) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x400, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/04/20 09:31:21 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f00008daf4e)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e48460000020000000000008a49cb757ad7b915", 0x48) r0 = open(&(0x7f0000000000)='/\x00', 0x400000, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 09:31:21 executing program 2: lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000340)) gettid() membarrier(0x7edfc3e9571babcb, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge_slave_0\x00', 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002100), &(0x7f0000000200)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) prctl$intptr(0x1d, 0x1) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), 0x4) ioctl$TCGETS(r2, 0x5401, &(0x7f00000001c0)) 2018/04/20 09:31:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000000002000040000d02", 0xc, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x800) 2018/04/20 09:31:21 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x41, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x70e94b8f, 0x2010010}) 2018/04/20 09:31:22 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="24000000210025f0071c0165fffffc2efc0000170000000182a9000c08000a00810000006e669710259316be27f8b50f90aafcc1423d4ee0d85b07835b28fb3b95b6b97a5116a9d91560823d0b3d7a8828a5ff6d96261cf8f9f8e02c22dc696c6d162f2597a3de7d514551d4cc1c70e7bd1aa7d3b6ecd94c052306a299447b75dc9947bce8885a971a2becf85df234d15d41922255c815851c48e5f7f5ba77ba2adf3b693fcfae0097a80e8c80d21f30c996170646843be9ea76936ea643b7be74a752caf0d0922df8e8af444c8c0819f0996d8eec2d3c3a4a2ee36221c1a9d96c9e8e5feb98", 0xfffffffffffffe45) 2018/04/20 09:31:22 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x400, 0xa529, 0x0, 'queue0\x00', 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7, @time={0x77359400}, 0x6, {0x0, 0xfffffffffffffffc}, 0xd4}) [ 166.851812] SELinux: policydb magic number 0x4400ffff does not match expected magic number 0xf97cff8c [ 167.010580] SELinux: policydb magic number 0x4400ffff does not match expected magic number 0xf97cff8c 2018/04/20 09:31:22 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="a7caa47ffa000098f0f0794c81a92b71b6a6849467edc5987d6d69", 0xfffffffffffffe7a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x10001, 0x6, 0x8000, 0x8, 0x3, 0xe, 0x6, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x7ff}, &(0x7f0000000140)=0x8) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r0, r0, &(0x7f0000000180), 0x1) 2018/04/20 09:31:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r1, &(0x7f0000000180)="15", 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x84) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000200)=""/216, 0xd8}], 0x1, 0x0) 2018/04/20 09:31:22 executing program 7: r0 = dup(0xffffffffffffffff) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "a860467570cdca16f7886e573cb81afc77ad00bb726012f32e61856e720150f75eacd0749f01820b0e400d8fcac1a4eec1984ee9c7ba7eada933c413f4c7077ab7e15c488726086c7c3134b8af62c4e6529876f68514150c19bf0b69827e489e370e52b333afe188407fd61d8fedb76513435e9174c8ba3a81f5a2526b3c8d4f6a057a25cecefd065b766621798fc55ee1c64eab79470bc2ad09dd69b41a"}, 0xae) r1 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x3f, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) 2018/04/20 09:31:22 executing program 6: r0 = socket(0x10, 0x802, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/230, 0xe6}, {&(0x7f00000001c0)=""/198, 0xc6}], 0x2, 0x0) write(r0, &(0x7f0000000080)="24000000210025f0071c0165ff0ffc0e020032000000000000e1000c402e780800020000", 0x24) 2018/04/20 09:31:22 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/20 09:31:22 executing program 5: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/20 09:31:22 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000200)=0xc) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f0000000100)='eth1(\x00', 0x6, 0x2) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="7379737465ed2e0023432e9cb0b59c84c2c3a4c129d90f6233398eee999219ea8b4e79e4585db748be983a3ab1098490d5f938c9e7dbd1ce9c71ea988b901e23277be80f77bacbc9093bb9c4a10a"]) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup2(r0, r1) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/86) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/20 09:31:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/04/20 09:31:22 executing program 3: r0 = socket(0xa, 0x2, 0x0) eventfd2(0x100, 0x80000) sendto$inet6(r0, &(0x7f0000000000)="9942aa5a7d9cdeef1036df599189a05f888bc1606650f67a42d985f64738fcf1a4212b403ad2b114fc7597fc7e18c1c6e8b2fcfd8588c4f053536c6261697ffbb6bc37ac471669f8989f1569e1e3a91ea1b262b2f6b79cb3d60dd3cc110bcb5d3db5a9d261150aa5", 0x68, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x2) 2018/04/20 09:31:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) r1 = getpgrp(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002440)={&(0x7f00000000c0)={0x2378, 0xb, 0x8, 0x100, 0x70bd28, 0x25dfdbfb, {0x7, 0x0, 0x8}, [@typed={0x4, 0x3b}, @generic="82851f386fa0c891b9693f4d07527e31d728c313a8a5adc4ba98857a39a4566a1606a4da1bca5bef83d835c4cc010e1d024deb2bc2700d5c51d438fa140ab1afa80edc05625b2c22ce790bb6084a59e6fb142dbac0a092f8f6af2a5ebae6931c6f76f30c58a11ec9dd", @typed={0xbc, 0x53, @binary="371e48f630fa36e4d717102954edffe799576e46025ea7370046e0017ebdeef8bf6e02d7dd104eb347d17a1653b9fc08d39883fe6b2a53e9e5fe914c60ece1c73a45d468080e1240b55033630498a7a6005322d7a8ceb1f82e3ea3ff5b7cc52b52acc20ce2e2d36b8a7d30a057672f4f1d0779fe5baf4419ddb3e014105791d43de071ef05b517025e96557d2d91eefdf0e7cdff813c37001841025a6fae32e1dfdff2017df9dc073a68994f082102c765beb5f0b9f2a0b5"}, @typed={0x8, 0x24, @pid=r1}, @generic="94830333b025002f6b41fdf3f5c30f7f4f448dec5b494ccb51d2927c27b926aded45d44dc6921b7a6c742cfcc78657062530e87a933c0843297c602605793abef594fc8b279513b8264a0438e7d559ea45d2095935e83f5e3e5dd0c6fb1179ee3809fa9cb3e0f460607ad12275788315cb68e2bca082e803e0b1ea1d9721d47bfd9c9763be08980dc938ec4f18846cf2f23139bfeade70508d260fb077fd3b3a962eceb0e282bc45acc9af3d5819a18a", @nested={0x101c, 0x95, [@typed={0xc, 0x45, @u64=0xb4}, @typed={0x8, 0x78, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x4, 0x61}, @generic="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@nested={0xfc, 0x3c, [@generic="9a895f1f619e99baf9406eb9c2291295ceb9c7deb0fe9de14f1aa0ddb528da39d3ccf252e0f550396ee8e44a758f8ba2de97b870469490b9f6a2106cfc8aa81b30a7dfb90954af1414cf89db3006c1334444c34d95d04868f2ffcf113fe62893b6dc4c0738ffbfcfc7113bec91fdab61e8771209f7fb1ae47ea4afbf26871eed2f7172dde0a5111b6e7b0f652cd2142249e1907b5ed13f062deed1eb3396f26032346511020d503f1535726edf58df59f4a7e5287dfb0dca463c7aaa097a88257b78ba0256b3d455475d9803f2ac3c1105a4cb610644fe73d006b51ad2dc5ef558177522442f8dfe4dbaf9cdd7", @typed={0x8, 0x3, @u32=0x3fe0}]}, @nested={0x1068, 0x94, [@typed={0x8, 0x48, @fd=r0}, @typed={0x8, 0x25, @ipv4=@broadcast=0xffffffff}, @generic="a898b5311933c8e4d5fd39808a9a9403e0b3235d534a2e4b55edd8508df1aff661673cecc0ab1ae3819132f5fa5deea7a915cd8e4e1d1e8cf7b20322d686f35f7901fe781ea57f47d7e14db4f6967935173326", @generic="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0x2378}, 0x1, 0x0, 0x0, 0x881}, 0x8010) 2018/04/20 09:31:22 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x3ff, 0x6}) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x10001, 0x0, 0xfffffffffffffffb}, 0x3f72, 0x354a}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) preadv(r1, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/04/20 09:31:22 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80002, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xf3eb}, {0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x3f, [0x8ebb, 0x200, 0x2, 0x6, 0x0, 0x1fe0000000000000, 0xa9f, 0x1ff]}, 0x5c) getsockopt(r0, 0x8000, 0x401, &(0x7f0000000140)=""/161, &(0x7f0000000040)=0xa1) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000200)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='system.posix_acl_access\x00', 0x18, 0x4) [ 167.574657] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 167.585469] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/20 09:31:22 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x10000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000240)="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", 0x17b) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/20 09:31:22 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x50) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/04/20 09:31:22 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000002c00e4dc34d061ca0541ce5d3f000125bd7000fddb3f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fff88ce6cfc5d29636bbf61005c4ed6a562f66000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/04/20 09:31:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x3, &(0x7f0000000000)=0x3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000001780)={'bridge_slave_1\x00', @ifru_mtu}) [ 167.889246] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 167.899225] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/20 09:31:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000}, 0xc) 2018/04/20 09:31:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80882) sendfile64(r0, r1, &(0x7f0000001940), 0x7) recvmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/233, 0xe9}, {&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000280)=""/201, 0xc9}], 0x4, &(0x7f00000003c0)=""/146, 0x92, 0xa29b}, 0x7}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/150, 0x96}, {&(0x7f0000001700)=""/230, 0xe6}, {&(0x7f0000001800)=""/65, 0x41}], 0x7}, 0x1}], 0x2, 0x40000021, &(0x7f0000001900)={0x0, 0x989680}) 2018/04/20 09:31:23 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/20 09:31:23 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="500000002c00e4dc34d061ca0541ce5d3f000125bd7000fddb3f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fff88ce6cfc5d29636bbf61005c4ed6a562f66000000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/04/20 09:31:23 executing program 7: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd4", 0x2ea}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x3, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x800, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f}) ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f973704") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc) 2018/04/20 09:31:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002b9ff4)={0x408000000002}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)) epoll_wait(r1, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040), &(0x7f0000996000)=0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6"}) chroot(&(0x7f00000000c0)='./file0\x00') ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000280)) connect(0xffffffffffffffff, &(0x7f00007d7000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000016bff4), &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)) socket$inet(0x2, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) truncate(&(0x7f0000ea3ff8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000), 0x4) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = dup(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r6, @ANYBLOB="ffff0200090004006a9c3ee6f9a610ef30024edee44d914ff6a3f4719665906f2db9ee10166d8324000045644fca8f76110469c180d18e162da111e413e29ed96cee3bedc34d6b620adbe49193a39b4cbe19f972d0fc9b2d809db800075ec68a010043252de7214deacd0182cf6001f4b64d9ad71de2a187ef225783bd0048f51ae1019e8827bd1b7dd398c2a78bb2e1831dfa28e8fd178cbad5c3"], &(0x7f00000001c0)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 09:31:23 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4400, 0x0) r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8f905c1b284f4cd93affa1d05a361a36eacb83053251d391a5c9bc6811d55fa813aa7761d1c96d15ad5581e79251a45adaec139512823c84c624a409bbb2d249abce07da997ab05b2b33f4a6ca002e570931a62afcfa95b4df8a4b73b7a1b8469cb46685a24f23cbdd8e9611104de15f8ecd5e768feb5b2fab5a325f84de32f1cffc7fa2683488536cc1e8cb7b960c004c95c70d68e858d7853f482842e5707d429e53dfb1db0637ca07ca262b54962dd9f192f8b5350830acaf77479a2cb68a2bcad0b26ce8f200", 0xc8, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001280)=@dstopts={0x4, 0x18, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1}, @generic={0x7f, 0x76, "21373a55aa3cbd2e44db893f4289365e32daa00fd398cbc5f697d022c41cf74d9bcbc7550dfd3e7abe024e627a080ec276b54a91e928fa2b4819ca572955cbf2e7763503ffafdf846a9a462ea4dabde868e7cc678bd017c0c7fd466674c455e0e32a3e4a8b116983b4383f986dc98df2d79538557d98"}, @ra={0x5, 0x2}, @calipso={0x7, 0x38, {0x1, 0xc, 0x2, 0x4, [0x2, 0x9, 0x7, 0x9, 0x3, 0x2ab]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0xd0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000011c0)=[{&(0x7f00000001c0)="34295538481c323fe6994c8d80e62580f4239938deb77f6ea0e8fc69327accb170220a40bc06b4eb3f6b1a28fad6de74a8ff8b9100365b08839dc8b5b6bc1b0c0346fc4562a9258c458e590d5b19bf02a1cb3d73729e92b3fe650479c88ddbf70493b043f4c0ec6bc428c70d9e2dbe598697fa88de4187dd9223b5c2c093087e128720b29416da6f1bf23b725ec3db81354d9579a507331aab569de3a24ada55b7a976ab8591719a5cf46d03cdefbf78983aa57cd02ecb6fe35fef11099d9948664276ca26a20134b7e2301d1e0e72642730c4ae06dc4497aa428fc785eff829f04c451d8431d5c63463f8baa077d540594ba8387c499df5f5442de4b1b2d038ab90ccc6d68f6d44bcbcdb808a7a2e3528ee92898ff7de0fb6a4e2634c8b0cf9b9af1cd825de7a6dd0a11cebbbcd0878dc06be43a6a0e4d77a0275df5f376bccd8095b304dc0cecfdff0cbb29db2d38dbd85105731e268aee2332bfdb4a67f0330d86ba0eb95f7188ecdba51c867fdfc7456482a5caa58e9e396cdd019d73bcbbf4ac314432e36ebcb16a0e3c95c5b970f6fa24902e1f0146fbdc296a979fac54db952c8ca7898d9e367bfafb901f3ee002e0a4775f2a71ff0dedb0054714a9a64accfb7ff0cb391948868abc3dbe644176e1d0f44d7fd2d67ac89fb1e4d667b96ce5ac0a99b902422f6b647683e3594de57d1e86da7fdb354ca74090781d6640db7c13723d778495027a4b1c2e4a3a0342b3234fa5fe3d905a5885617977a7acbf0fbfb72e8cf644fffcc2449bd084f980c8ecdb42b1644759ac7484051fae26a6efe7379aed09187f14a0f0c16c29796a9bcc81840c08662436ac26e935608b612bd587363224e482ec1ace4da277326c91049586b0397008a36edcb94186e1f7f97053010969854fdbec8a6f84ce4ca4adcc34a9e36b98993cb579fe5685fde0bb505f2276d35a3c9ca1eb0697b9b918a2cc5665d2b963ee7e1873c95f9f882b071ff08615e6b47b7eb7a2d13cbd1325f34aef887e945b4494a283ecb59f9cc3821b2261f471920a31fe8bff9ce9bc82c47ffc8ddb53c7bc0da58924394ed3d5403567ade4259a7c2ce41f9c7f96f9eb2349266ee465ca83f39ad4e5b2c0ae3aaf659d6fc939bbc36c3a66589fba2ab8f9e01d7b68079a7dfc6521441e7f99bdd2a13ff8af24aa86d5567c01592532d12a77bbd17a4c5d6b4d5fbc2dc4e6d27626f935786847c423ec4f43c9dc97ff7499b4d505273d8f22a920e38f0d4e02343a23628d3d9d4391d76f1bad30df575dec23ea515e8119ac9dc1eff12c424ee257b2a83186e16aa55466809737225e4ee63e6e85bd65069cec77fc5306cac73fc2b185a5e76b964f938a9ee39926e4fcbdaceaa604a42021588055169de8a1cf57377dc2e72b55b552d13849a6369686e8223931633b6d6e339c862b9bf1b541bf4127861b698a33a6f945a8531941c489c784921fe333883c223b243615e1c6e6a339e1a7fdae410ebfd8934a0447900ba3b30d429fb474632e1f3cb0592710650489d68dba3705d272f904ad5c5506cc697bbfc3d47151c765ce9977a9f0bef4aca523560f4ed7a6698df657d82995a9769f33a5f8a22ca95db8bb618946ff2440d361fb7c3d8bf4fdbcc403f6cedb21057613f184e6f0066b643b5b6776374513cec76a66f02e4d9e934c2a95bcdaaee946a449ed1591417b4fc607c2838a247d6490aaa1e7e2b7bab59eca49376844684835ef676449be6043e06a8b1eee6d00bde40f99f3fc1dd2efd9d4ea9d5f9b8be1613e8fc4927accdf9edf941741d73754b014bd67fa101ea31de5551a681e05b70a4f7f48085c1ab29547eb3448e47a4daa88d46eb23fdf0367d1593bd511c62ba885f34242f3929c9e32d6c7d9ab2e05a77ed499e672ef1dbc267cebeb805192552a556634bb6ba722437131a54c34076fd56e509e35d6f23e20618523f81b1b9999108342727b5f40c70602d90b36d6687d61cc1e571fb658759c3240ef41cc4b6995ea29f11631cb33adb4a17c510e15489c0bcc46826ccd508e4890bef0e53913c7c24d8e09bc5832fd1be3c3e451aefc1e10f1e085352c5df7372d3ef9729bde39c49113ab39c2dcdc7d618ba6f575c332f94bb8da0d74cfc1d8fb0247620c75193691cdfdd41c2c23ccf50233cd6842993518f8fb6406b13dd30d8035bd02151b5a54720c71a9e8ac84ed1993bb9e65e5cedb82fb0e5bbc2cd7e1f5cf10524ea8f5b73294f591508318831c9f8912d3ebb8a5142bec32c4c96dbffbe46f78e2ec42cd83091aa9bdebce9b3cb7e7adbeb4991d2df113fa4b9535bb6cc0c6174318e68cb0610b385402386bc7320cb397476181f24b0ea9551e961e8cbe4428f821e62f3c765c66a19cac9755691859f5a09bccacea1adf2798a4710ae800c1f9b9fdc332151bd467514d3d4d54144b3852af68a71c0014205c92c56a631807a79e3aba5f9940a6a5a4e66b6e026b7e080bb5c98ec07f4dc9aba79e76f1cae6faba22ffa71d0558ec36091e1ed11ecc63654784305149feb1e8fe7bde48d80755582a769448c16bd944b7f77af4d667a3fd0e120f27ab3bf31004d95551c9aaf5da2f7d3bc6db78d6db0b34f2a3b32fec42a5038a126eca8bedd2a41efdf0b7a2a87e2361e3babbc6dc1b34f7409474265ae652ec3616fffec843dca0e3c2272d06bce527e0865bd57fee2a35ba6b5efbb1cb266bb3c8ec918fe74a31f2ea92b6d98a55249ed931802ce8413c8265c30d9218591e4a2272e38d883cf8e7be42af6bd55728441c6e50593de0a51257e6205a4823aa34533c45ec75455858fdbd5bcba511e4065cd72a3335adfc30cb856963bc91ca05e1b632e7f5c5bd3a5dd503f235a6dfc09ba2eb7e4d13ff75170382f676798203da65e724d6b80f040a228435a2d59decb98cfbcdccc2502ff7c415665a0b0bc9652f531061f6f0ed80a491789e11bd48fa8818608190804ad79cddef15d847494bab3abfd61d8c54b0284922e473016e3e9afe48e2d4d7ec664350d7b1772ec5fa7be9a9d99b6ab442b98f80af586f6defffac83a56d606c82280cebe24fd0363c4278bd61d3e9560cba07e168fdbb5155296faa1303d9bb05ce7e6f8e9e7100c1adfaeddcd4359bfb58af506fab5228f3d06ea228b4e4d0857cf7387903484c4e57f396149ab17b29aaff16e70894a57ca74e7e584c77650c84f4bd5da76cf2afb1e5b041b26c4069c3b74f82e918266c8342df8f5b2ed5944375afbed290faafb34b9fff580bf04700cd70b9b89e9de841c72462140c234f4285339e59e19df0e9e99e93273578379f625010a9a44c701ad4498bdff95c5b98a057321ce23c86b423b00ef8924b31c24700eeccf55c9237d133cdf4ee9b11138d90b714d45b5ce073ecc4b12dbfe3bbab7b5e45bff031c3b0a1a15480411bf6b69da2be800aa9d31fb16cfacf3a0778022c592e16bbaf132d83e254879c75f90cbcf4f3002a2bd107325e21f1da72b866fc92e0723bbc887a0612d414ca1021a395a34bd17928f2a8b27ec9a8b6f7a283b42da0e3de9823d7d1b05a451cda255cba3d42cc6d820e2735c88a3f51f7b36e7f02723646242fdece018e44c2036755dfa8a1334aa95010db0c7842ed2833af5af6e726ad68f01c7980a46a53e6776b15a463ece1da2e3e3c69ba7d09d0ab0e3a4582504e651b2d1f3c8f68010da1031ee1eaaf8602b2f2da0f391a57316f9ad60e11dd7def723260c3fe7da95eb4b8cd7a60c0dfb2795cb7ebdcf8f8cda549306644f19dd848be40bf14e115740921f5866a1f151f84e42298923210e5ad6f44bf50077a82b2439141ed4596c6d567180490676256d9c303917ea937b4cf2be12ff6513eb51a29fa17260e681dc3802863c1b66cb7a63253a18d886783afb242ee12b9b178c5864e1fef262adf049e65f3fdd7201100d139b5a9a051d6d206b5a7f8a42186e1a84a39924545107622ed1d8372f7e42f1dbba2372a401ab2b7b57b0aca371b0802398ff158d86a1f7c185e3f2365055c963114322f940ed58e421e3909598928ac8688d11f798ed5685bd1b274f0005adb6ed198dfd1c4b4f085f7fa011c19559282253e1eae9aa70f59b89f1c7d312b0221b8cffeb4ba1c357276090eb91179adbedbf800483b42d8e79a57e2f277b1d74167e49d28b4e65932af3ab69f3ff3ce600291fe9da995f4a151919c9e3ea6624299d42877691dd645d4f9ed099a380d90f88009ca5b425fd2f60451ae2f2906eeab34e5f223b94eee7e13b1e8307857d3a821cea45e3a3d55017e1d53949876e348ef193da2d120e7940ab976434e94c38e4d46164ad38efbb8b812c0029e24066c3b6cc7fd8762c5dd9fcf3f806e35208fb7013a71ce486b015c73e329c3ba710328a8507aedd3a9b9420dbb88dd3e568b595ef9b95b9fcb84eaa69b57b05e6510b833173ced447ace17f8992fdf18ecfd166ae3492a8499373b34ba7c3a20aefa782b36e249f20630df4c757d5d9482c62323e52c1521d9d662fae8d74fb6077948f1e0e3497d2e69eaa6581d94d113d0dfe59ac9b7f54b2d5ec0b95232cddda91ce9200d447bf2b33f1f7c0061173641078d872c21eb50b6a5c9af82e6ffe97df178c76fa482c627f79229f6dd69b6039c5a59fb45bed5589d38d17d249ae075ea32a451cd7eecb508e8a005d829c8c08e85e01309f935880b6d00400642363237750ae576b4bef209f6c7ea2c883b3c7a938a9b8dafd69783fc86d5c2c1d6be182e84da2401367dbb1decb8a001da60395387551943d7a780622ecc6a06f3f02bbb25cbb01137b4290c2d8d0ffa880765fd538d6fda61fe411fecc83d8abb24175675a5f0e00f93f1625fb27e63a0a0534085566e524045643441d2139eb8c4e5b722baba674012efbc740183d63ee898c270b64b955ed0deeaa6a2f903a2aca0b1ba4fba4dfd453e7aea0ee4b4f31bb7bb83d70c9e2491cfbc50971292dff64fcc479351946169b55eeb2920a5cbd17e39b41a488c1d2e1afa09ebde1ed1aa90b51f4054886e100f3c78c54b849d827487ec4a466ed08e41972756782ac39cf8f5ef0df95fde3f750507485da73ab64bf1d04d4549bab353a815e0f11b2360127cb733ea7c2dfa496c3cff3d967a087cbc8ccf178902a49b1ea2853f934ab98966f66885f0e7d25106a56d612d9531364206094abbc9ffc6f91ebba10666b3742deadaf035a7f1cd70904b0d6e0a722551d843fe6be15c17e49c237cff66d948b3bb632a081b82432fcd2f006a1a0213df608e5a75ec3ab98b14345fe8f6e72ba00f6e0ab66366d9781a85cbe5f0c90793fae4d453753889e8e7142f93bf6b46eeadcdc912df03ee4529be3b9568f32a24f86cc53b7ac4549e363adf381f14d35f2cfd8766f607d46317aecce1efb1903b7ec7359fa5bcd0c88eab83193dba6ba48520b649120fadbd97986dae6bdb2a701200f94a0684092497ee3847153c3f136174d00b71b2458daef35aa72ebfca7c67fce2cfc4bb231ae9618a1e0c643b210e4a4e043e0b9d3b248aaef863c94f697a0061cb88e34f6156bbaf976fdcb631377cbdf9bdc3e68ee34b43dc32e156fec9788ac6cd2bfe5456631cd41c22a0ba3bfc4524e9ac7a04ad4c25575f903cd008c4b6f1afabf471fc2735f46a45cd49ab209f822a1546e708143ee7f05ce47f3d7f486cb4b476b6304800870a182f8d39fbc4e3f7769ad9ab5577d03412abcc350c101958334830173d4ce46a5eaa5cefa2c4155e6a80c8afba111e20b", 0x1000}], 0x1, r4) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 09:31:23 executing program 3: r0 = socket(0x1d, 0xa, 0x7f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0xa, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000000100)=""/149, 0x95, 0x100, 0x0, 0x0) 2018/04/20 09:31:23 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x100) connect$netlink(r2, &(0x7f0000000040)=@unspec, 0xc) sendmmsg$unix(r1, &(0x7f00000bd000), 0x264, 0x0) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x8, 0x4) 2018/04/20 09:31:23 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x141) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000280)={0x6, &(0x7f0000000140)=[0x3, 0x2, 0x7, 0xc3d, 0x7, 0x200]}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/36) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/148) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000340)="73657467726f7570730010f553dab9e5e177913db01d072ff6412dd0ceaba08d0ee374ad76951f811dcca60500000068") preadv(r2, &(0x7f0000000000), 0x200000000000022b, 0x10000003) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200, 0xfffffffffffffffe}, &(0x7f0000000040)=0xfcfa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x23f}}, [0xff, 0x6, 0x5, 0x8, 0x0, 0x4, 0x0, 0x6, 0x3, 0x7, 0x0, 0xffffffffffffffff, 0x401]}, &(0x7f0000000080)=0x100) 2018/04/20 09:31:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) prctl$setendian(0x14, 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x20) 2018/04/20 09:31:23 executing program 3: r0 = socket(0x1b, 0x10002, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'erspan0\x00', 0x1}) 2018/04/20 09:31:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000240)=""/226, &(0x7f0000000340)=0xe2) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x15, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400, 0x0) 2018/04/20 09:31:23 executing program 7: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2ea}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x3, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x800, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f}) ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f973704") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc) 2018/04/20 09:31:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)='}\x00', 0x2, 0x0) 2018/04/20 09:31:24 executing program 1: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd4", 0x2ea}], 0x1, 0x0) connect$ipx(r3, &(0x7f00000004c0)={0x4, 0x3, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x0, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x6, 0x2, 0x4, 0x67, 0x80, 0x7, 0x81, 0x6, 0x6, 0x0, 0x0, 0x2, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x7, 0x2}, &(0x7f0000000280)=0x88) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x800, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x80, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil, 0x38f}) ioctl$sock_netdev_private(r6, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd69566b1a9d545455e5da1429f30fd2252927f4adca060f1b577adea5de5e5c78cf587ec64d0eecdf08f7fd40ff4ea99e6dbe1907059023a8e72a45a3632484e16f973704") setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340)={0x8, 0x1, 0x1ff}, 0xc) 2018/04/20 09:31:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x0) dup2(r6, r7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r8 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x10001) write(r8, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r8, r8, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r8, 0x0) unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/20 09:31:24 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/enforce\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/150}, {&(0x7f00000001c0)=""/155}, {&(0x7f0000000280)=""/228}, {&(0x7f0000000400)=""/136, 0x159}, {&(0x7f00000004c0)=""/74}, {&(0x7f0000000540)=""/237, 0x2e9}, {&(0x7f0000001540)=""/4096}, {&(0x7f0000000640)=""/230, 0xffffffb9}], 0x4e, &(0x7f0000000000)=""/64, 0x40, 0x3}, 0x20) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) 2018/04/20 09:31:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101046) write$evdev(r0, &(0x7f0000000080)=[{}, {}], 0xfffffffffffffd7a) fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000100)='#security\x00', 0xa, 0x3) r1 = gettid() write$evdev(r0, &(0x7f0000000040), 0x27b) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) timer_create(0x3, &(0x7f0000000240)={0x0, 0x7f80000000, 0x1, @tid=r1}, &(0x7f0000000280)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7, 0x2, 0x800000}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x80000001}, 0x8) tkill(r1, 0x1000000000015) 2018/04/20 09:31:24 executing program 5: madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x6, 0x2, 0x2, 0xe, 0x3, 0x840}, &(0x7f00000000c0)=0x20) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) 2018/04/20 09:31:24 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x80b}}, [0x7, 0x1000, 0x0, 0xffff, 0x92, 0x6, 0xd716, 0x2, 0x3fcdf99a, 0x80000000, 0x1, 0x8, 0x2, 0xff, 0x3ff]}, &(0x7f0000000100)=0x100) sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000180)) 2018/04/20 09:31:24 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r0, r1) write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xfffffd2e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) ioprio_get$pid(0x0, r3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xd8f) 2018/04/20 09:31:25 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8a, 0x4) 2018/04/20 09:31:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/20 09:31:25 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x8, 0x7f, 0x0, 0x9, 0xff, 0x5c, 0x9, 0x3f, 0xd4, 0x3, 0x800, 0x1, 0x0, 0x10001, 0x8]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x80000000, 0x30, 0x100000001}, &(0x7f0000000200)=0x18) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x2, 0x1, 0x0, &(0x7f0000b71ff8), &(0x7f000040f000)=0x1, 0x0) 2018/04/20 09:31:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x408000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8b93, &(0x7f0000000000)={'syz_tun\x00', @ifru_mtu}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x80900, 0x44) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000ebffffffffffffff00000000e0000001000700000000b79a5cd67991f09f7fd7276bb6320500000000000000000000000000000000000000000000030006000000000002605c000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000000004000300090000000000000000000000000000000000000000000000000000003e36c49eb6b804008a8ee9c737e8a8d23dd3c5603c3fc7cdd97ef719a24381557c9b0c74fc8fda612250835a2c3f5fe56a85941c76d746db77f4d24f4d9725ada3e43afe14f7dbeded70ee52af7c8a82972644be72b75f632b2e56b6d96b1e26f23e37464bedcd31f55e370104ce754548d726969434b15bb48f3964289c55b187bc64b1a3a2b9f27106c1d25f7824a5576d0b41f08605ecfdb178b90d"], 0xa0}, 0x1}, 0x0) signalfd(r1, &(0x7f0000000340)={0x8}, 0x8) 2018/04/20 09:31:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$pppoe(0x18, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/15, 0xf}], 0x2, 0x0, 0x0, 0x5}, 0x20) sendfile(r0, r1, 0x0, 0x9) 2018/04/20 09:31:25 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x100}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454dd, &(0x7f0000000040)) 2018/04/20 09:31:25 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000480)=""/85) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x24081, 0x0) connect$inet(r2, &(0x7f0000000200)={0x2, 0x4e21, @rand_addr=0x1}, 0x10) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x8) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0xff, 0x7ff, 0x8000, 0x1000, 0x0, 0xffffffffffffffff, 0xb, 0xd62, 0x20, 0xca, 0x68c, 0x8080}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) accept4$inet(r2, 0x0, &(0x7f0000000380), 0x0) getresgid(&(0x7f0000000240), &(0x7f0000000300), &(0x7f0000000340)=0x0) fchown(r2, r3, r4) getrandom(&(0x7f00000005c0)=""/153, 0xfffffffffffffe4d, 0xf5217bfbda48d8f9) 2018/04/20 09:31:25 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x0, 0x5]) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/04/20 09:31:25 executing program 0: r0 = epoll_create(0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) sendto$inet(r1, &(0x7f0000000080)="ef9fc8e4ac7236868661e5d1e783e9a5be2362a113a16024e20b9141fb44f67f3fbf30b340e30a00e78ada193454c77138e7e5163c957c2911653d8a14dc1d9a44543f978bbd48df6ded9d407812eec690d0d3f2b08ebe52562f2fba73171097c4de4e6c4448a5c7c1c8729e5e9b5ea1d974b210218e6dd31d06c75dd6b7c54b4f3f78b4d5af9520a131e6ea7a870b3ebf779549e827eaef28a22517df8a45984136d4e92ee34b8d2386bf106d9ef01d1062f1ab24b5a07a41d8b9fd51e7e7fcb995081ad9d1d9137162690e9f8a4f", 0xcf, 0x4, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000012c0)={0x6d, &(0x7f0000001240)=""/109}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000240)=""/4096) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)) poll(&(0x7f0000472fd8)=[{r0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0xc) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000200)={0x11, &(0x7f00000001c0)=""/17}) 2018/04/20 09:31:25 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') fcntl$setlease(r1, 0x400, 0x2) sendfile(r0, r1, &(0x7f000097d000), 0xff) 2018/04/20 09:31:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000000)) 2018/04/20 09:31:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572f605546974792e766d6e6574312b7070703173797374656d937070"], &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x40000000000001) 2018/04/20 09:31:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="0095000200006b000000") lseek(r0, 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000)="ae211f919780fe42fba0ee6a2bb320e33e9424f363162f343158661922603b79ab9c4e9a8bc2eccce6c902deee0774", 0x2f) 2018/04/20 09:31:26 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x100000001, {{0xa, 0x4e21, 0xffffffffffffe784, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0xffffffffffffff98) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0x2, 0xd1f, 0x7fffffff, 0xffffffffffffffff, 0x100000001, 0x722c}}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x800, 0x3, [0x998, 0x8, 0x5]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x10000}, &(0x7f0000000200)=0x8) 2018/04/20 09:31:26 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8f77, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) sendmsg$netrom(r1, &(0x7f0000000740)={&(0x7f0000000100)=@full={{0x3, {"15e092d52aebd7"}, 0xfffffffffffffffc}, [{"2edcf639aeb21d"}, {"5cd0f1595a1ced"}, {"ad1abf50d5601a"}, {"5b5e98f05eba1e"}, {"ea803a503bfbf5"}, {"ee85c15d79c30f"}, {"421d57135daf33"}, {"78231138ad9a26"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000180)="817693c6e3af1e458a504b54f28a597e35fbad93c5552a5335f83e24366e918bbe775f2769c5019bf8dbc62dd382f3ebc43e455c43f0045126ba95597eb496c7282d42d080e4035d5499dcafd15ff01f178d1cd39471327156e6d8230e5a849e10856817094d83075d39734b113212f0101f89771e273584bdbcbf0bc07e120f45d6a2e587b6f99ea960961ef4bf5bed34805137f27418fbaea6b71311ea5ed96f96081101043046bae7bd91b7e10bdbd2ef11769d4d7b8dea90c2bf804395e8c1d50a236a62ad0c34941068b9709c274d74e5557e920ac289867fe11b7a962a7770c1367df159c9e2f04742a7a4b99912bc9c62afae", 0xf6}, {&(0x7f0000000280)="093bf67b1840ddc107466687b5fc82527e601ff8b53556715d7b35ecede59cb7a6677c1b7c8b0f5515e79f479c11f723677dc7bde83ab750177e526907b6dd13734d11cac6db7620a1c145edc6144e094fdf584cbf9f197d6d37abdeaa67dde0e1ed51e613ad4280901d0307f86d815ce17c16ec3e33f6826e71904c535699e586804b4835208d9c1b33ec03319a23d6dc904c3fb557b9d707e3500e76b513b1c747e02ae6cee193378453696432c205b06bd11b6dbbda29ef", 0xb9}], 0x2, &(0x7f0000000380)=[{0xf0, 0x110, 0x2, "97eb9b42e3f0a3a3963ebf753407868e55f000c8c9cfcffc76d1a50d308dc677643ad68cd0836de5641a66a160efe97f54e77345e3762b30b8a00bd519eac12443867bce79a492c64e879c9a6caf7a493928c40c9dfe801439d2259accdb3010510f5243c88519e306ad357218c0c15595d8eaa84673a2bd9986b9e2a4a1ce03b9dd73b9bf050314c78179ecaa60b854e81eeed4cfd406eacb3e375f41fd7a7f45a4959af300fe8e8ec9ac68302c4243706d2b777b3db1c95d23c0b75520a04c5bd0bfb4f9cd98f91154f292c14dae1fca280b52da608f30f335ec499171eacbf44b1f"}, {0xc0, 0x10f, 0x9, "8ad7eef8215358e7db97a419eb898fdf75f15aeaae580807eb12e705be31b8ef15aadbac626d68c1cbccc37c31f313460d67ff459f6bb457b370704f6ec6abbb36bf280b0d22ba5f5a7c1515471802fa6ab2c0e2dcec872d35e8e7c5bdd67c79054e614ebe8b1b2f14c915862b2e6efb8dcf1085e1a821ea77e7df592edc43ea81ee369fb7aeda9876116fbff997a2ddcf2c02621907aa1faff2509cd3ebe476a8727685765b67b3c3e53a8228a1dcd195c6"}, {0xcc, 0x1ff, 0x6c1, "cf80c2415f1a854dda554627351dde88871320d7334c37a0afef6866e0d31875fa4149ad131f4d5644423e3c29eabea96a0dc98c19af285e38cf5af4559d8a0a60cc587f16255b50545df485950175ce136c74c85c3ea45b5e85f86e850979ee0fa346f6e04f70995ceea39f0d7e32c89ec63e0629f0792b0cc72237964ff1918a17525f90618b1e911d82c68119346fb644dcb0d4da8a150ddc6ca5339bba1464a191453e612fb16ed33e498eb1bdc4ec8d97d955b1a598bc1cf50fe6f5"}, {0xc0, 0x187, 0x0, "ddb2d0afe217f6c54271e6d8443762c0bac86987941027fc2341f02a0822b63b5f80a631a2eb16f959d27df59b4a948e0ce85d90f072463f08dede782f0cf399a99d99139102dd97ba2908b402d81fd49438ebc804209766fbcce0dc3761fe2229db13c799270193e91518811a0919957ba18039a369034d00a7bc8c173eb727e5378a2098e1fb778c44d4bcc7eeb973151449a6364ed09ed3206d95f438b6b05118b9bc342844171bf62157707f64ce4838"}, {0x50, 0x29, 0x4, "50dcc16ba51f2e6ddb8d017b69781074b3e84867b536366e4f10f8aa61102e8b08dce27627f4e12bd6ec8ad0be3f4ef4b2a722fa7e3150703ca2f8ca2bebd236440a08"}], 0x38c, 0x40}, 0x4000) 2018/04/20 09:31:26 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1a080, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x480000, 0x0) 2018/04/20 09:31:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x1, 0x2) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="b7fea4e82aa07afb21288e6faee082c864215da1963df253d624a6fa6c0636ae1aa8c31d237ff8b419a00139f9af80d519cdc9cf2010e817dcec623863c487ec4e1bd6c665ff9db4739d8585230511b5520d4843c92807368ebd29d02ef9f57ff907859c5ec32c909570b62f6e10ea1f0285ec4077e869db6ad927ab5cd0f887b8864941cf1a413636b1b665ded716b91bae2fa62d13cb94", 0x98, 0x5}], 0x10000, &(0x7f0000000300)={[{@upgrade='upgrade', 0x2c}, {@discard='discard', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@meta='meta', 0x2c}, {@noacl='noacl', 0x2c}, {@quota_on='quota=on', 0x2c}]}) syncfs(r0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x74, 0xfffffffffffffffe, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fcef18)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast1=0xe0000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0x2) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'team_slave_0\x00', {0x4, 0x2a, 0x5, "edbb82945840", 0x6}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)={{0x2, 0xfffffffffffff010}, 0x0, 0x10043, 0x2, {0x1, 0x200}, 0x100000001}) 2018/04/20 09:31:26 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x110) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/78, 0x4e) open$dir(&(0x7f0000000280)='./file0\x00', 0x2242, 0x150) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=@known='user.syz\x00', &(0x7f0000000240)='security.selinux\x00', 0x11, 0x2) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x4, 0x0, 0x0, 0xde}) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='selinuxfs\x00', 0x800012, &(0x7f0000000380)="d7b04e978aafa42a951b3566f1518191693946cf18040cec0c83be1ff2d4dfde62902293ba139883353c3cf6197cb7b8c698afc669d8c9d21ff097f969f67566f3a88e4eb6ec97b5bd3f5622e579978770dccd3822d4bb760deb11b4650dbb95dda8a454c9f5edaa44088d842560ce40990fd90a4a6a3416064ce3fd9c5878371f4751a5ca54b3597580e5eef74bfe77") lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='security.selinux\x00', 0x11, 0x0) 2018/04/20 09:31:26 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) flock(r0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getdents64(r0, &(0x7f0000000080), 0x2e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x7}}, 0x1, 0x681, 0x9, 0x5, 0x20}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x58, "6fefdb93be79354e9cb9565fa8ce3bac3c78d550168f0cb58136e49f44373f0f638786446d73b228d48191fdd5e0cc126f94e22f964a9d2eb1bc03282fe1d9abfc109d3303b116af04007fb83ab58cbf78905d4a0a5fd824"}, &(0x7f0000000280)=0x60) 2018/04/20 09:31:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000080)=""/202) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:26 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:getty_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38}, 0x4d) r1 = getpgid(0xffffffffffffffff) setpriority(0x3, r1, 0x0) 2018/04/20 09:31:26 executing program 3: r0 = socket(0x1, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="701cb676b5bde28a65e742aa04fe1d55eed84e5ef7b59a136479d61a842a18c679bc7548d38d14efd981cbca582e3fce45d9d5ee94e8ad32e8741653ccd94a08ac", 0x41, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="c4c17e000029e2addda101010000aed8a0e0de1a26e73e434e68c544565913102602e558f520f88cca89e4b0c772d966317210240245039aa076a219740f605381c57b8ac90d4929dbe129e609c07ae0c0a97721dbee36a12bb683267bc044be872a7169e09bffd7846f7fa02ee41ca1891f475bd2447ea1412ea032bb6d1bdf598d8add89", 0x85, 0x0, &(0x7f0000000400)={0xa, 0x4e24, 0x91f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:26 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/enforce\x00', 0x200400, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000012c0)={0x73f1399865a585dd, 'ip6_vti0\x00'}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x8) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={'syzkaller0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)="be2f69ebd3114636e901314b1511b023bd0fdaaa9e827ca85bb7ab6560da6bde15da1fb0933f5da41d790fa1e99d10af7c7b83fdfa71e2ef8d2b66696287580cf6db8d7c07bb4c600128551a3304eb95f8aa720f4b179fa81ac06a53b4663b709b1ce64b07dfa51bb7867d4b35353ef6d95ff722c7411ab42408c27ceeeed139d1cd47804a78bd05e28ec5b12883b26c4850cedfffb0d7668f66e5c292", 0x9d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000100)="a53892fbb9ba9963713ced58fa551805f6237aed3a809deeacbfe8b252cc4465fee7f45482e8c5544afb54603ef0c176811f2fcd51cc2141f69291e53fb9db49f46f13bddb5a57dd8eb02023283fbff2375441c72e667c3f1581c2bd1099f87e889afce1bdd3401ffd4a31e396ac648decc3515a", 0x74}], 0x3) 2018/04/20 09:31:26 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000140)='ocfs2\x00', 0x40802, &(0x7f0000000000)) rmdir(&(0x7f0000000000)='./file0/bus\x00') 2018/04/20 09:31:26 executing program 2: ioperm(0x6, 0x5, 0x8001) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/20 09:31:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6172700069491f68f6176404f3cf03924a8371e8e1c56d60384041956fbaaaf867ffe9df4c54e8cc01729431f97f76a39f9cdb8e484d058ac88a6e8154aa372026ce953829c8581c3df4457d0916a29443d7db8ba382a09a266f7110d3092be0e994629c86bc870e0629eb96db6af8e8f36c988c6a7dc5dff1f9b9d5abc028cbb200ee724192688c8fd3dd809db5e6d6e7fb1466dd1c21be702c720c9213271aa533e5c1b85f8223") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000007c0)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @multicast1=0xe0000001}, {0xfffffffffffffffe, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xe, {0x2, 0x4e21, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000200)=""/8, 0x8, 0x40000001) 2018/04/20 09:31:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x3f, 0x4) r1 = dup(r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x100, 0xfff, 0x1, 0x403f, 0x8887, 0x0, 0x40, 0x5, 0x99, 0x655}) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000300)=""/123, 0x9) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:27 executing program 6: r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0xfff}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x0, 0x0, 0x101, @tick, {}, {}, @control={0x6}}], 0x38) ustat(0x10001, &(0x7f0000000000)) 2018/04/20 09:31:27 executing program 7: futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000ac0ffc), 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xe2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x6, 0xc00000000}, {0x0, 0x7}, 0x1, 0x6, 0x1}) 2018/04/20 09:31:27 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x10001, 0x100) 2018/04/20 09:31:27 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xe5, 0xea, 0x4, 0xf0d, 0x68fc}, 0x14) r1 = socket(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x800) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x5, 0x5}, {0xe93, 0x1}, {0xfff, 0x3}, {0xe07, 0x5}, {0x1ff, 0x6}, {0x6, 0x200}]}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) sendto$inet6(r0, &(0x7f0000000140)="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", 0x1000, 0x804, &(0x7f0000001140)={0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x2}, 0x1c) keyctl$get_keyring_id(0x0, r1, 0x6) fcntl$getflags(r0, 0x40a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x4, 0x200, 0x1, 0x6, 0x0}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r2, 0x1ff, 0x30}, &(0x7f0000001240)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)=0x0) r4 = epoll_create(0x5) ioctl(r0, 0x2, &(0x7f00000012c0)="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") sendto$inet6(r0, &(0x7f00000022c0)="a87fc498a19c25b8fb2cc18f91f8e0a0d9b9fcbfa563792aa5eb0418afb6f2d6c67d9b85b9657a64573cafcbc9546419e80dee7822b0f94fb308f350efdd1b93bc76f7a9c4e3e1f63adc64f23252a4410433824155f3aa71e2f251cfa29b970a2531101c08b89276a89928cabe3085684d28fb1214882e418e3551ce4364ba1d7b01e8bcf494fe0c27c0e275260ee85f3930757cfec06b7f113db4438f04ec542b72d91ae563ab7780bfcaf069ee76d5aec5b9219b7f00e8b10493754f35d52562e4745fd1864004dc0189c0c6fd0312", 0xd0, 0x40, &(0x7f00000023c0)={0xa, 0x4e23, 0xf96, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002400)={r2, 0x21e4}, 0x8) flistxattr(r4, &(0x7f0000002440)=""/76, 0x4c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000024c0)=r3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002500)=""/3) mq_getsetattr(r0, &(0x7f0000002540)={0x6, 0xffffffff7fffffff, 0xc3, 0x6, 0x5, 0xcba, 0x1, 0x4}, &(0x7f0000002580)) r5 = dup2(r0, r0) gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$team(&(0x7f0000002640)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002680)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002780)=0xe8) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000002880)={@multicast1, @remote, 0x0}, &(0x7f00000028c0)=0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000002900)={'syzkaller1\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002940)={@mcast2, 0x0}, &(0x7f0000002980)=0x14) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000003c80)={@dev, 0x0}, &(0x7f0000003cc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000003e00)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003e40)={'bcsh0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000003e80)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000003ec0)={@local, @broadcast, 0x0}, &(0x7f0000003f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000005dc0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000005ec0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000005f00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000006100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000006140)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000006240)=0xe8) recvmmsg(r0, &(0x7f0000007200)=[{{&(0x7f0000006280)=@in, 0x80, &(0x7f0000006780)=[{&(0x7f0000006300)=""/223, 0xdf}, {&(0x7f0000006400)=""/141, 0x8d}, {&(0x7f00000064c0)=""/75, 0x4b}, {&(0x7f0000006540)=""/240, 0xf0}, {&(0x7f0000006640)=""/247, 0xf7}, {&(0x7f0000006740)=""/19, 0x13}], 0x6, &(0x7f00000067c0)=""/37, 0x25, 0x4}, 0x6}, {{&(0x7f0000006800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000069c0)=[{&(0x7f0000006880)=""/91, 0x5b}, {&(0x7f0000006900)=""/28, 0x1c}, {&(0x7f0000006940)=""/87, 0x57}], 0x3, &(0x7f0000006a00)=""/193, 0xc1, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000007100)=[{&(0x7f0000006b00)=""/225, 0xe1}, {&(0x7f0000006c00)=""/34, 0x22}, {&(0x7f0000006c40)=""/31, 0x1f}, {&(0x7f0000006c80)=""/6, 0x6}, {&(0x7f0000006cc0)}, {&(0x7f0000006d00)=""/205, 0xcd}, {&(0x7f0000006e00)=""/143, 0x8f}, {&(0x7f0000006ec0)=""/154, 0x9a}, {&(0x7f0000006f80)=""/184, 0xb8}, {&(0x7f0000007040)=""/179, 0xb3}], 0xa, &(0x7f0000007180)=""/127, 0x7f, 0x8001}, 0x4}], 0x3, 0x43, &(0x7f0000007280)={0x0, 0x1c9c380}) getpeername$packet(r0, &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007300)=0x14) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000007340)={0x0, @loopback, @rand_addr}, &(0x7f0000007380)=0xc) getpeername$packet(r0, &(0x7f00000073c0)={0x0, 0x0, 0x0}, &(0x7f0000007400)=0x14) recvmmsg(r0, &(0x7f000000a540)=[{{&(0x7f0000007440)=@alg, 0x80, &(0x7f0000009a00)=[{&(0x7f00000074c0)=""/254, 0xfe}, {&(0x7f00000075c0)=""/230, 0xe6}, {&(0x7f00000076c0)=""/249, 0xf9}, {&(0x7f00000077c0)=""/43, 0x2b}, {&(0x7f0000007800)=""/4096, 0x1000}, {&(0x7f0000008800)=""/56, 0x38}, {&(0x7f0000008840)=""/141, 0x8d}, {&(0x7f0000008900)=""/4096, 0x1000}, {&(0x7f0000009900)=""/249, 0xf9}], 0x9, &(0x7f0000009a80)=""/60, 0x3c}, 0x94cc}, {{&(0x7f0000009ac0)=@can={0x0, 0x0}, 0x80, &(0x7f0000009ec0)=[{&(0x7f0000009b40)=""/4, 0x4}, {&(0x7f0000009b80)=""/152, 0x98}, {&(0x7f0000009c40)=""/23, 0x17}, {&(0x7f0000009c80)=""/127, 0x7f}, {&(0x7f0000009d00)=""/48, 0x30}, {&(0x7f0000009d40)=""/209, 0xd1}, {&(0x7f0000009e40)=""/76, 0x4c}], 0x7, &(0x7f0000009f00)=""/204, 0xcc, 0x7}, 0xffff000}, {{&(0x7f000000a000)=@nfc_llcp, 0x80, &(0x7f000000a200)=[{&(0x7f000000a080)=""/78, 0x4e}, {&(0x7f000000a100)=""/107, 0x6b}, {&(0x7f000000a180)=""/72, 0x48}], 0x3, &(0x7f000000a240)=""/61, 0x3d}, 0x623f}, {{&(0x7f000000a280)=@nl=@unspec, 0x80, &(0x7f000000a440)=[{&(0x7f000000a300)=""/33, 0x21}, {&(0x7f000000a340)=""/67, 0x43}, {&(0x7f000000a3c0)=""/4, 0x4}, {&(0x7f000000a400)=""/12, 0xc}], 0x4, &(0x7f000000a480)=""/182, 0xb6, 0x7}, 0x3}], 0x4, 0x0, &(0x7f000000a5c0)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000aa80)={@multicast1, @local, 0x0}, &(0x7f000000aac0)=0xc) accept4$packet(r5, &(0x7f000000ab00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000ab40)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000aec0)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f000000afc0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000b940)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000000b900)={&(0x7f000000b000)={0x8f4, r7, 0x100, 0x70bd2a, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x34799066}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x17c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcb5}}}]}}, {{0x8, 0x1, r14}, {0x214, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7e}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r20}, {0x100, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0xc0, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xee4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r24}, {0x214, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffe00}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0xffffffffffffffff, 0x1, 0x3}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r28}}}]}}]}, 0x8f4}, 0x1, 0x0, 0x0, 0x4880}, 0x40081) 2018/04/20 09:31:27 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) bind$ipx(r3, &(0x7f0000000100)={0x4, 0x2, 0x8000, "23b95f6f0946", 0x7f}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) keyctl$session_to_parent(0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000180)={0x100000001, 0x0, {0xffffffffffffffff, 0x0, 0x5, 0x0, 0x800}}) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x6, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000340)={r8, 0x6}, &(0x7f0000000380)=0x8) accept4$inet6(r7, 0x0, &(0x7f00000003c0), 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000480)={r9, 0x6a3, 0x6, 0x2}, &(0x7f00000004c0)=0x10) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000540)={&(0x7f0000000500)=[0x0], 0x1}) r11 = add_key(&(0x7f0000000580)='rxrpc\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="8c1260833eb7125df185079a81e5a0fc901245dfddc6f049978518053d0653360a124477100d68902aaa90df", 0x2c, 0xfffffffffffffffc) keyctl$clear(0x7, r11) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000640)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x1010c0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000006c0)={r10, 0x4}, &(0x7f0000000700)=0x8) fcntl$getflags(r5, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000000740)={0xfffffffffffff000, 0x1}) ioctl$KDMKTONE(r4, 0x4b30, 0x8) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) setsockopt$IP_VS_SO_SET_TIMEOUT(r12, 0x0, 0x48a, &(0x7f00000007c0)={0xffffffffffffffc1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000800)={r9, 0x7}, &(0x7f0000000840)=0x8) 2018/04/20 09:31:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000000040)="7ee27a5db7c38981b8da557a1d8022c67b4617d182230b79e42428d5876f8c1182ac09ae9069619e889ed8a81ef57c330844243a51eb1f3425efb0aeddef335b7903491443f1d3f1cf7687ec1051e2c899413ccd25c619724163307a269b46ce082f4734239c334b43c643ff8d2d", 0x6e, 0x4008080, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) 2018/04/20 09:31:27 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f0000000140)='./file1\x00', &(0x7f00000004c0)=@known='system.sockprotoname\x00', &(0x7f00000008c0)='\x00', 0x1, 0xfffffffffffffffd) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000700)=""/182) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0x0) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={'veth0_to_bridge\x00', 0xb3e}) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) fremovexattr(r2, &(0x7f0000000100)=@random={'btrfs.', '\x00'}) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553db6d23d620b566420"], 0x1) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25cc", 0x1c}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/20 09:31:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 2018/04/20 09:31:27 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000280)="23584a4806040000006d55d01ca945432f75", 0x12}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup3(r2, r3, 0x0) 2018/04/20 09:31:27 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/20 09:31:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x261, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x330) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000440)={{0x33, @broadcast=0xffffffff, 0x4e22, 0x3, 'dh\x00', 0x2, 0x0, 0x7e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2000, 0x7a, 0x200, 0x2}}, 0x44) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x3f}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000500)={r6, 0x94d2}, 0x8) r7 = syz_open_pts(r1, 0x80) read(r7, &(0x7f0000000400)=""/45, 0xfffffe65) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/20 09:31:27 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002f00), 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002f40)={0x0, 0x2}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002fc0)=@assoc_value={r1, 0x5}, &(0x7f0000003000)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r3 = gettid() capset(&(0x7f00001e8ff8)={0x19980330, r3}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f69}) umount2(&(0x7f0000000000)='./file0\x00', 0x0) fsetxattr(r2, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:27 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x80000008) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/20 09:31:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x800) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x5, 0x5}, {0xe93, 0x1}, {0xfff, 0x3}, {0xe07, 0x5}, {0x1ff, 0x6}, {0x6, 0x200}]}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) sendto$inet6(r0, &(0x7f0000000140)="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", 0x1000, 0x804, &(0x7f0000001140)={0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x2}, 0x1c) keyctl$get_keyring_id(0x0, r1, 0x6) fcntl$getflags(r0, 0x40a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x4, 0x200, 0x1, 0x6, 0x0}, &(0x7f00000011c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r2, 0x1ff, 0x30}, &(0x7f0000001240)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)=0x0) r4 = epoll_create(0x5) ioctl(r0, 0x2, &(0x7f00000012c0)="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") sendto$inet6(r0, &(0x7f00000022c0)="a87fc498a19c25b8fb2cc18f91f8e0a0d9b9fcbfa563792aa5eb0418afb6f2d6c67d9b85b9657a64573cafcbc9546419e80dee7822b0f94fb308f350efdd1b93bc76f7a9c4e3e1f63adc64f23252a4410433824155f3aa71e2f251cfa29b970a2531101c08b89276a89928cabe3085684d28fb1214882e418e3551ce4364ba1d7b01e8bcf494fe0c27c0e275260ee85f3930757cfec06b7f113db4438f04ec542b72d91ae563ab7780bfcaf069ee76d5aec5b9219b7f00e8b10493754f35d52562e4745fd1864004dc0189c0c6fd0312", 0xd0, 0x40, &(0x7f00000023c0)={0xa, 0x4e23, 0xf96, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002400)={r2, 0x21e4}, 0x8) flistxattr(r4, &(0x7f0000002440)=""/76, 0x4c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000024c0)=r3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002500)=""/3) mq_getsetattr(r0, &(0x7f0000002540)={0x6, 0xffffffff7fffffff, 0xc3, 0x6, 0x5, 0xcba, 0x1, 0x4}, &(0x7f0000002580)) r5 = dup2(r0, r0) gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000025c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$team(&(0x7f0000002640)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002680)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002780)=0xe8) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000002880)={@multicast1, @remote, 0x0}, &(0x7f00000028c0)=0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000002900)={'syzkaller1\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002940)={@mcast2, 0x0}, &(0x7f0000002980)=0x14) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000003c80)={@dev, 0x0}, &(0x7f0000003cc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000003e00)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003e40)={'bcsh0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000003e80)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000003ec0)={@local, @broadcast, 0x0}, &(0x7f0000003f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000005dc0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000005ec0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000005f00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000006100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000006140)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000006240)=0xe8) recvmmsg(r0, &(0x7f0000007200)=[{{&(0x7f0000006280)=@in, 0x80, &(0x7f0000006780)=[{&(0x7f0000006300)=""/223, 0xdf}, {&(0x7f0000006400)=""/141, 0x8d}, {&(0x7f00000064c0)=""/75, 0x4b}, {&(0x7f0000006540)=""/240, 0xf0}, {&(0x7f0000006640)=""/247, 0xf7}, {&(0x7f0000006740)=""/19, 0x13}], 0x6, &(0x7f00000067c0)=""/37, 0x25, 0x4}, 0x6}, {{&(0x7f0000006800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000069c0)=[{&(0x7f0000006880)=""/91, 0x5b}, {&(0x7f0000006900)=""/28, 0x1c}, {&(0x7f0000006940)=""/87, 0x57}], 0x3, &(0x7f0000006a00)=""/193, 0xc1, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f0000007100)=[{&(0x7f0000006b00)=""/225, 0xe1}, {&(0x7f0000006c00)=""/34, 0x22}, {&(0x7f0000006c40)=""/31, 0x1f}, {&(0x7f0000006c80)=""/6, 0x6}, {&(0x7f0000006cc0)}, {&(0x7f0000006d00)=""/205, 0xcd}, {&(0x7f0000006e00)=""/143, 0x8f}, {&(0x7f0000006ec0)=""/154, 0x9a}, {&(0x7f0000006f80)=""/184, 0xb8}, {&(0x7f0000007040)=""/179, 0xb3}], 0xa, &(0x7f0000007180)=""/127, 0x7f, 0x8001}, 0x4}], 0x3, 0x43, &(0x7f0000007280)={0x0, 0x1c9c380}) getpeername$packet(r0, &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007300)=0x14) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000007340)={0x0, @loopback, @rand_addr}, &(0x7f0000007380)=0xc) getpeername$packet(r0, &(0x7f00000073c0)={0x0, 0x0, 0x0}, &(0x7f0000007400)=0x14) recvmmsg(r0, &(0x7f000000a540)=[{{&(0x7f0000007440)=@alg, 0x80, &(0x7f0000009a00)=[{&(0x7f00000074c0)=""/254, 0xfe}, {&(0x7f00000075c0)=""/230, 0xe6}, {&(0x7f00000076c0)=""/249, 0xf9}, {&(0x7f00000077c0)=""/43, 0x2b}, {&(0x7f0000007800)=""/4096, 0x1000}, {&(0x7f0000008800)=""/56, 0x38}, {&(0x7f0000008840)=""/141, 0x8d}, {&(0x7f0000008900)=""/4096, 0x1000}, {&(0x7f0000009900)=""/249, 0xf9}], 0x9, &(0x7f0000009a80)=""/60, 0x3c}, 0x94cc}, {{&(0x7f0000009ac0)=@can={0x0, 0x0}, 0x80, &(0x7f0000009ec0)=[{&(0x7f0000009b40)=""/4, 0x4}, {&(0x7f0000009b80)=""/152, 0x98}, {&(0x7f0000009c40)=""/23, 0x17}, {&(0x7f0000009c80)=""/127, 0x7f}, {&(0x7f0000009d00)=""/48, 0x30}, {&(0x7f0000009d40)=""/209, 0xd1}, {&(0x7f0000009e40)=""/76, 0x4c}], 0x7, &(0x7f0000009f00)=""/204, 0xcc, 0x7}, 0xffff000}, {{&(0x7f000000a000)=@nfc_llcp, 0x80, &(0x7f000000a200)=[{&(0x7f000000a080)=""/78, 0x4e}, {&(0x7f000000a100)=""/107, 0x6b}, {&(0x7f000000a180)=""/72, 0x48}], 0x3, &(0x7f000000a240)=""/61, 0x3d}, 0x623f}, {{&(0x7f000000a280)=@nl=@unspec, 0x80, &(0x7f000000a440)=[{&(0x7f000000a300)=""/33, 0x21}, {&(0x7f000000a340)=""/67, 0x43}, {&(0x7f000000a3c0)=""/4, 0x4}, {&(0x7f000000a400)=""/12, 0xc}], 0x4, &(0x7f000000a480)=""/182, 0xb6, 0x7}, 0x3}], 0x4, 0x0, &(0x7f000000a5c0)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000aa80)={@multicast1, @local, 0x0}, &(0x7f000000aac0)=0xc) accept4$packet(r5, &(0x7f000000ab00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000ab40)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000aec0)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f000000afc0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000b940)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000000b900)={&(0x7f000000b000)={0x8f4, r7, 0x100, 0x70bd2a, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x34799066}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x17c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcb5}}}]}}, {{0x8, 0x1, r14}, {0x214, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7e}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r20}, {0x100, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0xc0, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xee4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r24}, {0x214, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffe00}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0xffffffffffffffff, 0x1, 0x3}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r28}}}]}}]}, 0x8f4}, 0x1, 0x0, 0x0, 0x4880}, 0x40081) 2018/04/20 09:31:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x202000, 0xe3) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 2018/04/20 09:31:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x304, 0x51) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x450, 0x23fffd, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000100000000, 0x482480) fstatfs(r1, &(0x7f0000000300)=""/242) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000280)) finit_module(r0, &(0x7f00000002c0)='memory.events\x00', 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000240)={0x1, &(0x7f0000000140)=""/109, &(0x7f00000000c0)=[{0x1f, 0x7b, 0x49e, &(0x7f00000001c0)=""/123}]}) 2018/04/20 09:31:27 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000003c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0xf}, 0x13, r1}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0x1, 0x1, 0x5, 0x1, 0x7ff}, 0x4, 0x2, 0x40}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ifb0\x00', &(0x7f0000000100)=ANY=[]}) 2018/04/20 09:31:27 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000880)="42d91ce73732c478da6b29277fe242f725cd861880153516a24cf2f82e0ce049d11a2c0f4f599b971ee9aa8101f5d7f002d7370441827592c0c051e215e26119a26b651d62a9dae0ed6b981c92244a027b387680acd5dda678b89c1bf8cd9a6dec9454fe4afac1af6b8173ac9566c13492964c56f27d5e8f32dc0ca4dd753feb3c09a42e4d5cfcd7e9f8b77a4a40ea0d07190e5593e4bca8") setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000766c616e300000000000000000000000696662300000000000000000000000006970366772653000000000000000000065716c00000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000b0080000b0080000e0080000616d6f6e670000000000000000000000000000000000000000000000000000001c08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007df500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000005000000000000009fdf0000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000008000000000000000000000000000000000000000000000a30000000000000002000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000001000000f7ffffff000000000000000000000000000000000000000002000000000000000000000020000000070000000000000000000000000000000000000000000000000000000000000006000000000000000400000000000000000000000000000000000000010000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb0000feffffff000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000428d7ed76cd1d808366c4dcabd09ee442b449b49d48f6b31a10a8724e99bafe16f16f4ad4b86a920f57d77e4e726d7f7e7426312b2ca8c506e06b58aa6f1e9fb8b75e9fba2d65cd7aa3870d65a8063d4fc7f71b3faa75053c0c6b2253875f77ccbb16a6924143e43d22526a86976673dbb5d"]}, 0xa32) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/04/20 09:31:27 executing program 1: unshare(0x2000) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/04/20 09:31:27 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x70, &(0x7f00000001c0)=0x100000000, 0x6b) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0xffff}, &(0x7f0000000100)=0x8) getsockname$inet6(r0, &(0x7f0000000180), &(0x7f0000000200)=0x1c) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000140)=0xfffffffffffffeaf) 2018/04/20 09:31:27 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200080, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f00000000c0)=0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/20 09:31:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000002c0)=0x10, 0x800) recvmsg$netrom(r1, &(0x7f0000000880)={&(0x7f0000000300)=@ax25={0x3, {"f65c1090598b69"}, 0x2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000340)="921b462772fddb04afbb713604e0e25bd19e4f596b9ae21ecadea2861f897711a51c012188c61f9ad9ad52f2efe26d946d8125b804aa18f8d7894b9fd76045e032a89ec122b656c47423c05d97103a727d870c62c70847dc2d056c34d15c8f0df73d7a12", 0x64}], 0x1, &(0x7f0000000400)=[{0x94, 0x86, 0x37b4a603, "5c74085e8912a3d2a99994edb3390df0ac64563c79cc9ca8ce580bd311ee246aa7e1905b54e3c1ddcdee9d498ac3e7c24f1d6ab0daef27748d5a942f923925ae1df876b7a52cc1e45e13e9905aa885e58679f2cb3057436953436414dd09d7b54bf7af2ff2dcd2141aca34d83205c4b63bac6c10e7df014b45beddd766bc7ebd2b0544d6f9d5f4c4"}, {0x68, 0x0, 0x8, "646c39cf924a547008471f468855dca02505d67c65b62f16304e474d66309aee3c32d868172560ff7db370e980969bd6c36710624abd870eae37582a295ce2d3d3c5e702ca393c383c97ffd08eee6f74c1f65f61f5d29c6a88"}, {0x104, 0x105, 0xfffffffffffffffb, "464c371d9d670b96c1f93c9e00ead0370f76d6a3892eb9ba287165886ef51e9fc4c31e83e15933aa668282778bd23a897e4277595eab02701ac6ad57bb79ca02d5542a545c01f6f22fd1f824501f4a3fd0a00bbab4de2a68291d65cb8af06f28d83a1e481b5a411c04c86f484032e07988fb60ab2b8fcf3a330aaa650f9b3a4d79bf9c57213aaa68e0bf04a56bf91e9cd8d25a2873ab936733588176d919c76a824cef000a9ab85a9e97c91dbb02a7872d471a45779665b728e6144a10e48a8f140ceb2af10375ce036a0351ceabbd4bceaa8b28cd66a4173c62f2667d1f1f0a821e9186e524f8894f8739ed3c5e3d75bc1c800662"}, {0xa4, 0x1, 0x9bbc, "f9b37fc65a0bd28518912b20247297cd6bc095ae0d2797e28202be9bc47e890265b9111d9c3be0e0760fa166cda7eb649a7ec8c28cdb4827a439cd4f475d49dbda8794d029897d7c8db69f98a7cf6f0a2587e369f9346d4293f1e267d7407dfb3fbbd1b15854662fa5c23f924ff93b7c0dc7e1b048f55612b81bac976e5a4524a42f043662e028577551479ff68f313a9d6946bf83342b"}, {0x5c, 0x1bf, 0x1, "14f42b1203237d4f97aecdd7df71b16e88dbaa43c0009b5f41bf137c6ce62005f525dba8d4c7213efe3abba42ad0f5d1e6ab3d0ad4ba201d6cc1f618e077e341e7eb363cb347b79251a8970c0807"}, {0xc, 0x1ff, 0x9}, {0x10, 0x113, 0x0, "2007ce"}, {0xffffffe8, 0x11e, 0x3, "c526ac26c8478974674976c6643cc349e3664dcf7224a0d3ba60c15c6a379619fac4afa8531c7845100253553774c59010338ded1ca728c3eeefffba2da9e094dbb29fe6b6549ec8e98a6b80c5cbb813b75d3214bd59ffef"}, {0xfc, 0x116, 0x9, "e720ec9cbc7e02db06a77ca7d6ae30ca11a2cce35b8ff96b3cb1b30523ecd1730d14799a97b9fcc5ac70044206249090df79a9a7b58c4ca955112fdb726cbd82772755d2401cddfd5816dd4e6a66abfb7c0d8c3c083e423f9f8dbb67d86d8d371dd7937784f8697c7a1271635531fa37332c7965d077eedba045d5d47c657295f82fc554234ce8877561e4fb4fe5e4859adf64f903b2b7135a9c11127554efb28ba9c83715e5fcd2e25f5b589a94fb78e4312e4459cd6f9960d2c64e9e29ffa720dc0aecf32b036f891207546b22e0916b76803f4cd0f70b6b0d25db5005f0b035a525bb8868bd71fb16969db0ab"}], 0x47c, 0x4000880}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7}, 0x20) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[0x3, 0x200, 0xe4e6, 0x3d10]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0xffff, 0x101, 0x9d, 0x7fffffff, 0x3}, &(0x7f00000001c0)=0x14) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0xfffffffffffffd5c) 2018/04/20 09:31:28 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x800) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:28 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 09:31:28 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000015c0)=@int=0x6, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r2, r2) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x100000000}, 0x150) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$nfc_llcp(r3, &(0x7f0000000500)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x1, 0x1f, 0x20, "cbae42de717d4b0b8e7c004baf7dcabb21917a61b7d9187948ac33137b80f48747c1e243da8eb8a0e6d477ec4aceab4b5efa26836403dda7a0ba64169af1d4", 0x27}, 0x58, &(0x7f0000000080)=[{&(0x7f0000000100)="537512277e426bedf26c9c5a7f414b973a45ee6aa54381a5c861e95d46a5054e871c25d1b09f868b1bcbb710812c7e91b4d53c0c9b7849244abe5c3f488cbe0589d2efb4dc9ad5d9313062df728a341ceb61", 0x52}, {&(0x7f0000000180)="8c96b4ee88c8adb2d9f36202bf967ddf37436e7f0263e99214d91f9b5d95f1b46a268d9ec3860fc82157e25638967f5439ae43d8e82adb344e984091b4438db3b22e61dc311cb04b41acde840bc782a3f4113fd60bd39c732ce224a0abccd7b206fa565783a676d95b2ed617565d9076d8b5283f6d24b76f4ad453dcbc18e34eae37a6a73f104d4353b1c2ca56c955b938c95253f9b50b8bc360cfbcaefd49d55d4a4af184957a766a0fd87e4518a16ef54d17eb515aedd26265be962d46aa89cf14cfbeb47671a5c3157201060b4e8787e753e0c750730e8f527cb2c851260252f2dbcb753faf14bc85e122fc", 0xed}, {&(0x7f0000000280)="b0eccbc727fa3b268270aa6eedd8a87253a79a804fdde2120a1779c29c739cdd4abb3086f70451d767ef225ae7c195793c898bfd3c15ea0802490d65f444811a527d74673265862d1c4d8276b1f8ecca5d9dfba2bc13e265da48d3a3a629168c4fabd8c77016cfe05a070d1ca46318de587c7fdbec0e4cd0bcd79317757b4540dce8343e7898028f98aab91d4582eceefb69d3dbe7758244e2d34d871b", 0x9d}, {&(0x7f0000000340)="ba9cfca2205ca2551b8bd2c7c3dfebe98fdbf031f2afc878ffc3d87782cbd521b450790eaaf5e92ba0380fdf6d6be3cf1e1f522ab2e39a93385f4fad714c122e915a0699cff0502fd7287edb8ebaad391fca087b6f9aa1aa934d9d47f263863f3d71d0fe3e39c69bc314189a2c81dd618737a2c19660995e38750732fcc163ebd0f095138773bb793d924b6211fce16107828d3cd64e59edaf1e0df470e204e6662adb10161807ccfb892ec79e19ca818eb6cbc798b2f1c1c675a90b870084e8a0a6f773d4d3ed76c1d7657cef8f083a0419e560c74f39c381b94d6a0fdc3ae0f7159bebfedd4ff8dee495f72f740a6dfaaa0376d301", 0xf6}], 0x4, &(0x7f0000000440)={0xb8, 0x119, 0x80000000, "acc41150b7937b14df3b5f8da96ccb5d7f527853a05d38b14bcfa76e8d84ec2f08fe8365ec2ba5fd182d97acd3bb4bcf652e9b5f04fb66e6f7c3c87445f6d47b691f0751028333a38a2d65f57c4092ad400f019d722bd940a5e58402f358945acf684fad3556ae6d04a060cf159bbb1befc2cf40122e23f018729a7ed07d85baade7ba86309adbc5c929080e749f0564d13be92c1f00a8be63170830e98e6ae01d9e9eccfc3e708aa639332a"}, 0xb8, 0x40000}, 0x1) 2018/04/20 09:31:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000b15000)={@ipv4}, &(0x7f000004f000)=0x14) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)=""/241, 0xf1) 2018/04/20 09:31:28 executing program 3: r0 = socket(0x2000000d, 0x80f, 0x46c2) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xf55}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x20c, 0x0, 0x38222c2f, r1}, 0x10) sendto$inet6(r0, &(0x7f0000000140)="d23399e94ad0bba930384bd1", 0xc, 0x4000, &(0x7f0000000180)={0xa, 0x4e22, 0x1000, @empty, 0x7b9}, 0x1c) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2}, 0x1e) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xb9, "a963bea27b600965e1a49efd81dcd200210dffca4aea15304c96c1eec2f679b9d282423745df0b70f07a3216e6950c433ca2b62e8dd210a8cfeb0456569f841c135bb08e618f767283ef7440ac1aba4717ea4895afc31e13c23c67f167fdbc60e8cfcd61a4fd69e2259babdf5e0ed0fc7b63b58ef5f7bb08603b528a8b2e7ef6aa026399ae51ff13bac8a1bb68259ff5cdf3e1a73755201d091d85cca0daf71fad8d8317e1e5a236942fa2f8bfa99d33f27a1658ebbf5b9670"}, &(0x7f00000002c0)=0xc1) 2018/04/20 09:31:28 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000040)='jfs\x00', 0x2000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) utime(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={0x80000001, 0x8d05}) dup2(r0, r1) 2018/04/20 09:31:28 executing program 1: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000500)={'filter\x00', 0x0, 0x3, 0x64, [], 0x4, &(0x7f00000003c0)=[{}, {}, {}, {}], &(0x7f0000000480)=""/100}, &(0x7f0000000400)=0x50) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10) dup3(r3, r2, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$binfmt_aout(r3, &(0x7f0000000580)={{0x10b, 0xfffffffffffffe00, 0x80000001, 0x206, 0x7a, 0x42, 0x247, 0xffffffffffffff4b}, "2c3062e1176392bf6c7a71579fb3ca69f5a14a08a1c3bd961e8be307b248f951ccfc2162cf0f360691d5c432b821e597af27a399174c4b1a09a7ddef0270d934b453296e30d3982de7cca70fed331679b700bd6ffd11a5289bb55acf9d860e05317aa73f2de4115de53aad2a9e4da2280d3330e1598f07065cb4c519128029fc57d44eaac22fe2e9f3a70690f2bec41a0871c5dbc5f870729076f95d4c2a882485bfc0c8547742182b9228720a5bda6b350c1b44df988741bc5515265ac798bfc59d805660fdb9fecbd162621f9ec7d62df080d93103e613a33c15199ec6a2ecfc80c255f3960e25a4", [[], [], [], [], [], [], []]}, 0x809) sync() dup2(r2, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) prctl$intptr(0x20000000000803f, 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/20 09:31:28 executing program 4: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000080)={{0x200}, 'port0\x00', 0x30, 0x8, 0x3, 0x1, 0x5, 0x7ff, 0x0, 0x0, 0x4, 0x80000000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000340)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) fsetxattr(r1, &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f0000000400)="020000001000000040000d02", 0xc, 0x3) 2018/04/20 09:31:29 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='oom_adj\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x0) 2018/04/20 09:31:29 executing program 5: mq_open(&(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x20, &(0x7f0000000040)={0x1, 0x8, 0x8, 0x8, 0x9, 0x7f, 0x800, 0x51eba9bd}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009d6000)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x9, 0xb4, 0xfff}) 2018/04/20 09:31:29 executing program 6: syslog(0x3, &(0x7f00000000c0)=""/215, 0xfffffffffffffe50) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa00, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz0\x00', 0x1ff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xc0e, 0xa, 0x85b, 0x0, r1}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0xb7, "2e46a4da64739f7ef40744a635f9ba276e785d949b4c81795a627b75ef4e9d57f16086dcd477ed28648748cc7d5743abad1459c3ac127ef326a04a7cfa75ede81c1a6f1e1c6e3ecd787a153ed8062dfa49fcb5f1a1d1c11d6d40ea165de9867fbb7a6780d8ae9ed066bdef43ba9727d15435c02a656662a0df25a080a55b2ddecb4066873f3f92c47977b620520dd6329accc0617f0910bc4065d27b7f0abd563e7de3c3297187a1d5599d25947db96542650d8d1e5fbf"}, &(0x7f0000000300)=0xdb) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 2018/04/20 09:31:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x800000000}, 0x1c) 2018/04/20 09:31:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000b00)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) gettid() fstat(r2, &(0x7f0000001cc0)) fstat(r1, &(0x7f0000001d40)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001e00)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001f00)=0xe8) r6 = getgid() sendmmsg$unix(r3, &(0x7f0000001f80)=[{&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000000c00)="36da01a066413f56ec82def2d6d7a23e33033babb2ec7011493e8559407366e978bbe8a69d9be765800bf7049b90197eb050de9331483807a608b72a822d411190", 0x41}], 0x2, &(0x7f0000001f40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x4050}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r7 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB="2017f960a9f63b474078c2b1b6ff80d8512719622ce584bf496b57cba1102b71dca751d071b41c81a1982713c758fa28f1fbeb74f625bf771f6ba839882dc41834653d0942a55fde234c69bfa6762b00661ebb0851ecdc554592ce952159ada86b5555aee885c60903c81c164a5322c3bfbc729373d888bcef8948fd312bf7afb5832b79b0b66faecab062dea24b34d6d1babe"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) r9 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="040000000002080202003f00"], &(0x7f0000000280)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x3) readv(r8, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r7, 0x541a, &(0x7f00000001c0)=0x5) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r10, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/20 09:31:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0xa000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00000001c0)) 2018/04/20 09:31:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x3, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000340)={0x400, 0x80000001, 0x0, {0x0, 0x989680}, 0x5, 0x1ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, "713a49c9740636757dd8d51acc610f489f127faaec02407e3f21b1b5397bde0f97b0e74d498a3b3cca6e2a9f8900d7c89c817f31569f0de6c8b6f1f47e220018", "2fe512dc3b32bd4a6228ab90a4e8a55db054f1042f0434e57615f8e66bcb7c0c"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0xc, "c8e1f4368ebb660f4e7448b8a25053e38f2eda0f078c4b43aaa3b0265454895d49466bab694946c1ec710101a75891976346b98050894873ef34eae862e11d17", "a572037378c673d70482075e466caf0e0f999d880d93ce10455293b9be700e61", [0x9, 0x2]}) 2018/04/20 09:31:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101080) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:29 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000e80)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/sequencer2\x00', 0x410082, 0x0) getdents64(r3, &(0x7f0000000f40)=""/12, 0xc) write$sndseq(r3, &(0x7f0000001100)=[{0x5, 0xf6e, 0x3, 0x200, @time={0x0, 0x989680}, {0x800, 0x80000001}, {0x7, 0x9}, @queue={0x7, {0xfffffffffffffff8, 0xca1}}}], 0x1c) recvmmsg(r0, &(0x7f0000000e00)=[{{&(0x7f0000000080)=@hci={0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/68, 0x44}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000002c0)=""/112, 0x70}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/233, 0xe9}, {&(0x7f00000004c0)=""/118, 0x76}, {&(0x7f0000000540)=""/218, 0xda}, {&(0x7f0000000640)=""/75, 0x4b}], 0x9, 0x0, 0x0, 0x3}, 0x8a9f}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/198, 0xc6}, {&(0x7f0000000840)=""/72, 0x48}], 0x2, &(0x7f0000000900)=""/94, 0x5e, 0x100000000}, 0x6}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000980)=""/158, 0x9e}, {&(0x7f0000000a40)=""/158, 0x9e}], 0x2, &(0x7f0000000b40)=""/228, 0xe4, 0x5}, 0x4}, {{&(0x7f0000000c40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000cc0), 0x0, &(0x7f0000000d00)=""/232, 0xe8, 0x4}, 0xf26d}], 0x4, 0x1, &(0x7f0000000ec0)={r1, r2+30000000}) bind$packet(r0, &(0x7f0000000f00)={0x11, 0x1b, r4, 0x1, 0x1, 0x6}, 0x14) bind$pptp(r3, &(0x7f0000001000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001040)={0x0, 0x100000001, 0x6, 'queue1\x00', 0x7}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001140)={0x9, {{0xa, 0x4e23, 0x5, @empty, 0x7}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0x2}}]}, 0x10c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000f80)={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x5}, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xf4b}, 0x6, [0x4, 0x9, 0x9fc, 0x3, 0x4, 0x2, 0xfffffffffffffff7, 0xf4]}, 0x5c) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a2f9930a060008c6a843089105236939000900200000000000000019000500b85500000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/20 09:31:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e1f, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xdb82}, 0x1c) 2018/04/20 09:31:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/20 09:31:29 executing program 5: r0 = epoll_create1(0x80000) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/20 09:31:29 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000000100)="3f46b5321ac074f6ef671944ca47f98e9daeefed2ec70e5e0c1a242f52767623cd88649466c40b08bbe56d4bba7ee9bdf8d5aea5f800a9fa7e08e89ec4d070992843e62ff4314cafb12ce55c906d9c609b6011d10559aad1147790cb0b272c948cd5779902c4105ad4f05207b033edf23cf8745231a0f92cca6c0d81e39e50a8c9c5ba881d86d0acda34d822cb25410bfde1d3a375326f72fe1f95565e", 0x9d, 0x0, &(0x7f000001b000)={0xa, 0x0, 0x0, @empty, 0xffffffffffffffff}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x3, 0xfffffffffffffffc}, {0x2, 0x9}, 0x800, 0x0, 0x4}) 2018/04/20 09:31:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="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", 0x86) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000180)="020000001000000040000d02", 0x1e8, 0x8000000000002) 2018/04/20 09:31:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0xfffffffffffffffe, 0x20b7, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x1f}) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000080)=""/19, &(0x7f00000000c0)=0x13) personality(0x500000f) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000f23fae)=""/82, 0x52) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0xfffffffffffffffa, 0x5, 0x8974, 0x7, 0x100000000, 0x5, 0xffffffff00000000, 0x2, 0x7, 0x7, 0x1, 0x8}) 2018/04/20 09:31:29 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000e80)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/sequencer2\x00', 0x410082, 0x0) getdents64(r3, &(0x7f0000000f40)=""/12, 0xc) write$sndseq(r3, &(0x7f0000001100)=[{0x5, 0xf6e, 0x3, 0x200, @time={0x0, 0x989680}, {0x800, 0x80000001}, {0x7, 0x9}, @queue={0x7, {0xfffffffffffffff8, 0xca1}}}], 0x1c) recvmmsg(r0, &(0x7f0000000e00)=[{{&(0x7f0000000080)=@hci={0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/68, 0x44}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000280)=""/41, 0x29}, {&(0x7f00000002c0)=""/112, 0x70}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/233, 0xe9}, {&(0x7f00000004c0)=""/118, 0x76}, {&(0x7f0000000540)=""/218, 0xda}, {&(0x7f0000000640)=""/75, 0x4b}], 0x9, 0x0, 0x0, 0x3}, 0x8a9f}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/198, 0xc6}, {&(0x7f0000000840)=""/72, 0x48}], 0x2, &(0x7f0000000900)=""/94, 0x5e, 0x100000000}, 0x6}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000980)=""/158, 0x9e}, {&(0x7f0000000a40)=""/158, 0x9e}], 0x2, &(0x7f0000000b40)=""/228, 0xe4, 0x5}, 0x4}, {{&(0x7f0000000c40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000cc0), 0x0, &(0x7f0000000d00)=""/232, 0xe8, 0x4}, 0xf26d}], 0x4, 0x1, &(0x7f0000000ec0)={r1, r2+30000000}) bind$packet(r0, &(0x7f0000000f00)={0x11, 0x1b, r4, 0x1, 0x1, 0x6}, 0x14) bind$pptp(r3, &(0x7f0000001000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001040)={0x0, 0x100000001, 0x6, 'queue1\x00', 0x7}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001140)={0x9, {{0xa, 0x4e23, 0x5, @empty, 0x7}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0x2}}]}, 0x10c) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000f80)={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x5}, {0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xf4b}, 0x6, [0x4, 0x9, 0x9fc, 0x3, 0x4, 0x2, 0xfffffffffffffff7, 0xf4]}, 0x5c) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a2f9930a060008c6a843089105236939000900200000000000000019000500b85500000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/20 09:31:30 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200003, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000080)=0xc) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x55, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/20 09:31:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4882, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/04/20 09:31:30 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ac0000/0x4000)=nil, 0x4000, 0xfffffffffffe) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20001, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/20 09:31:30 executing program 0: mkdir(&(0x7f0000001180)='./file0/bus\x00', 0xa) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) fsetxattr(r0, &(0x7f0000001040)=@known='user.syz\x00', &(0x7f0000001080)='mqueue\x00', 0x7, 0x1) mq_timedsend(r0, &(0x7f0000000000)="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", 0xfd1, 0x5a, &(0x7f0000001000)={0x77359400}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000010c0)=""/152) 2018/04/20 09:31:30 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth1_to_bond\x00', 0xffffffffffff4515}) write(r0, &(0x7f0000000080)="16", 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe4, r1, 0x100, 0x70bd28, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbea}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x9, 0x9}) sendfile(r0, r0, &(0x7f0000000100), 0x80000001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r2) 2018/04/20 09:31:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x2}}, 0xe8) write$eventfd(r1, &(0x7f0000000200), 0x8) listen(r1, 0x100000000) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x800}, 0x1c) 2018/04/20 09:31:30 executing program 1: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x10840, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0) accept4(r0, &(0x7f0000000100)=@nl, &(0x7f0000000180)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000440000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pselect6(0x40, &(0x7f0000000040)={0x40, 0x80, 0x6, 0x6, 0xbc, 0x3f, 0xf3, 0x75e8}, &(0x7f00000001c0)={0x4, 0x1, 0x4, 0x8, 0x7, 0xfffffffffffffffe, 0x5}, &(0x7f0000000240)={0x3, 0x6, 0x100, 0x3479, 0x400, 0x2, 0x536f, 0x7}, &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0)={0x40}, 0x8}) 2018/04/20 09:31:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2a0381) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x2) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/20 09:31:30 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ac0000/0x4000)=nil, 0x4000, 0xfffffffffffe) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20001, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/20 09:31:30 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) recvmmsg(0xffffffffffffff9c, &(0x7f0000005140)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/240, 0xf0}], 0x1, &(0x7f00000001c0)=""/14, 0xe, 0x370}, 0x7f}, {{&(0x7f0000000200)=@in6, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)=""/164, 0xa4}], 0x1, &(0x7f0000000380)=""/170, 0xaa, 0x3800000000}, 0x8}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000440)=""/45, 0x2d}, {&(0x7f0000000480)=""/238, 0xee}, {&(0x7f0000000580)=""/56, 0x38}, {&(0x7f00000005c0)=""/43, 0x2b}, {&(0x7f0000000600)=""/19, 0x13}, {&(0x7f0000000640)=""/247, 0xf7}, {&(0x7f0000000740)=""/98, 0x62}, {&(0x7f00000007c0)}], 0x8, &(0x7f0000000840)=""/58, 0x3a, 0x6}, 0xe3d}, {{&(0x7f0000000880)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000900)=""/62, 0x3e}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000940)=""/14, 0xe}, {&(0x7f0000000980)=""/232, 0xe8}], 0x4, &(0x7f0000000ac0)=""/75, 0x4b, 0x800}, 0x400000000000}, {{&(0x7f0000000b40)=@in6, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000bc0)=""/38, 0x26}, {&(0x7f0000000c00)=""/177, 0xb1}, {&(0x7f0000000cc0)=""/227, 0xe3}, {&(0x7f0000000dc0)=""/171, 0xab}], 0x4, &(0x7f0000002000)=""/4096, 0x1000, 0x6b}, 0x40}, {{&(0x7f0000000ec0)=@ax25, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000f40)=""/48, 0x30}], 0x1, &(0x7f0000003000)=""/68, 0x44, 0x9}, 0x80000001}, {{&(0x7f0000003080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003100)}, {&(0x7f0000003140)=""/201, 0xc9}, {&(0x7f0000003240)=""/55, 0x37}, {&(0x7f0000003280)=""/148, 0x94}, {&(0x7f0000003340)=""/163, 0xa3}, {&(0x7f0000003400)=""/209, 0xd1}, {&(0x7f0000003500)=""/221, 0xdd}, {&(0x7f0000003600)=""/73, 0x49}, {&(0x7f0000003680)=""/204, 0xcc}], 0x9, &(0x7f0000003800)=""/44, 0x2c, 0x1000}}, {{&(0x7f0000003840)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000004c40)=[{&(0x7f00000038c0)=""/5, 0x5}, {&(0x7f0000003900)=""/28, 0x1c}, {&(0x7f0000003940)=""/85, 0x55}, {&(0x7f00000039c0)=""/54, 0x36}, {&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/68, 0x44}, {&(0x7f0000004a80)=""/169, 0xa9}, {&(0x7f0000004b40)=""/237, 0xed}], 0x8, &(0x7f0000004c80)=""/162, 0xa2, 0x3}, 0x400}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000004d40)=""/195, 0xc3}, {&(0x7f0000004e40)=""/81, 0x51}, {&(0x7f0000004ec0)=""/158, 0x9e}, {&(0x7f0000004f80)=""/205, 0xcd}], 0x4, &(0x7f00000050c0)=""/121, 0x79, 0x3}, 0x43}], 0x9, 0x12020, &(0x7f0000005280)={0x77359400}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000052c0)=0x1, 0x4) dup3(r0, r1, 0x0) 2018/04/20 09:31:30 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, 0x4) 2018/04/20 09:31:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x2}}, 0xe8) write$eventfd(r1, &(0x7f0000000200), 0x8) listen(r1, 0x100000000) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x800}, 0x1c) 2018/04/20 09:31:30 executing program 2: unshare(0x20000400) r0 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x100000000, 0x8000}, &(0x7f00000000c0)=0x8) socket(0x18, 0x0, 0x4) add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/20 09:31:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc02) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) 2018/04/20 09:31:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9}) syz_open_pts(r0, 0x141fc) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) 2018/04/20 09:31:30 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$int_out(r1, 0x2, &(0x7f0000000500)) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"edf4388f7a0bfc"}, 0x7f}, 0x10) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x94, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000001c0)=[0xfffffffffffffe01, 0x8]) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) 2018/04/20 09:31:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000001c0)={@empty, r2}, 0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f000026cfd0), 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = dup(r0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000081cffc)=0x2) r4 = syz_open_pts(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x1, @empty, 0xffff}, @in6={0xa, 0x4e23, 0x482, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x3}, @in={0x2, 0x4e20}], 0x64) ioctl$TCXONC(r4, 0x540a, 0x2) 2018/04/20 09:31:30 executing program 7: clock_gettime(0x0, &(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x604800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80a00, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@newspdinfo={0x4f4, 0x24, 0x804, 0x70bd2a, 0x25dfdbfb, 0x5, [@tmpl={0x144, 0x5, [{{@in=@multicast1=0xe0000001, 0x4d2, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x3, 0x2, 0x1, 0xffffffff, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1f}, 0x3504, 0x4, 0x0, 0x5, 0x5c2, 0x7, 0x4}, {{@in=@rand_addr=0x81, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1d}, 0x3505, 0x3, 0x3, 0xffff, 0x800000000, 0x100000001, 0x1ff}, {{@in=@loopback=0x7f000001, 0x4d4, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x3505, 0x3, 0x3, 0x1ff, 0x8001, 0x6, 0xc281}, {{@in=@loopback=0x7f000001, 0x4d5, 0x6c}, 0xa, @in6, 0xd0, 0x4, 0x1, 0x1, 0x1, 0xa6, 0xffff}]}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth={0x10c, 0x1, {{'digest_null\x00'}, 0x620, "361ae95a5945cea6b9480af523d1f0a4f827dbe4ade5b84bed554dc6659c932ea9cfe2209039d27d7ad1a80e51c0f5a70cc6d830a22163337e03dbdf367a2201f0f9f1cd5447d4e25e9f97644dbeae335d4874ea22dfccff14ea11f2280a165772221adc8c57f84064c4641c1cb5bee6800c305b5c577f4665efe5e3f1365b2d307b9ff3a109b6230f9e7cd63d51c28b4f6f9600e9d07103aecb55269ecdab6fd9068a97501501b238ff2e1c5a48569f106c25b1bbcc2dcaa129b2bdfd3c750fb33b313f"}}, @algo_auth={0xa8, 0x1, {{'sm4\x00'}, 0x2f0, "7b6888a0fe8555ba93d5c9e8827a01dc907c0f10da116ee8bd91d447be7a3e2db9027b22a2f3f4ac4cf630a63242bac95c58ac7d4b23591475f76119d638cdb33bc1fef93122fa851b6c8137ead69a7d69fb9e0fb7d8ddd2ac52cbefe0c0"}}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [], 0x14}, @in=@rand_addr=0x2, 0x0, 0xa}}, @ipv6_hthresh={0x8, 0x4, {0x1f, 0xa}}, @migrate={0x164, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x7f, 0x0, 0x0, 0x3502, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in, 0xff, 0x0, 0x0, 0x3505, 0xa, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x6c, 0x0, 0x0, 0x3505, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x2b, 0x2, 0x0, 0x3505, 0xa, 0x2}, {@in6, @in=@rand_addr=0x1, 0x3c, 0x3, 0x0, 0x3502, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x32, 0x0, 0x0, 0x3503, 0xa}, {@in=@rand_addr=0x5, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xff, 0x3, 0x0, 0x3504, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6, 0x3c, 0x7, 0x0, 0x3503, 0x2, 0x2}]}, @mark={0xc, 0x15, {0x35075b, 0x4}}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0xa, 0x8, 0x7}}, @replay_val={0x10, 0xa, {0x70bd28, 0x70bd2c, 0x3}}]}, 0x4f4}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r2) 2018/04/20 09:31:30 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000e10000000001000030c309f969a8a7000300000049d27d3108d89dd11dcb96dcf337a410334a012359aea547c1b8817ebeb3e2f0daa7e571b5b605117be1743f92039e14e4112f6a1ef83a76b52ddadba77608000000eec1dedbb36388dbdd36a5a076a283946e88b1013397e669427e45fa93cac8c03883b00452ea0000000000"], 0x10}}], 0x2, 0x0) 2018/04/20 09:31:30 executing program 6: r0 = socket$inet(0x2, 0x7, 0x7fffffff) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYPTR64=&(0x7f0000000780)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0], @ANYRES16=r0], @ANYPTR64, @ANYRES32=r0, @ANYPTR], 0x5) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x27, "4d1ab6081b145ddf7b32d8c39b427c6431f18799999b3862a0ad8aac8c17ad57b471237c3e6042"}, &(0x7f0000000040)=0x2f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x8}, &(0x7f0000000100)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xa8f) mmap(&(0x7f00003f5000/0x3000)=nil, 0x3000, 0x0, 0x1011, r1, 0x0) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000004c0)=""/5, 0x5}, {&(0x7f0000000500)=""/115, 0x73}, {&(0x7f0000000580)=""/109, 0x6d}, {&(0x7f0000000600)=""/221, 0xdd}], 0x9, 0x0) 2018/04/20 09:31:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000200)=@ethtool_gfeatures={0x3a}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/04/20 09:31:30 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket(0xa, 0x2, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x600000}, 0xc) sendto$inet6(r2, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getdents64(r1, &(0x7f00000000c0)=""/212, 0xd4) 2018/04/20 09:31:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) 2018/04/20 09:31:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x21) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x401, "73797a38986c6c65723100"}, 0x15b) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip6gre0\x00', @ifru_mtu=0x100000001}}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x7f7}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/04/20 09:31:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x74, r2}) r3 = dup3(r1, r1, 0x80000) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x24e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x32a}]}, 0xfffffffffffffcd9) listen(r1, 0x7) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = socket$inet_icmp(0x2, 0x2, 0x1) dup3(r4, r3, 0x80000) 2018/04/20 09:31:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10111, r0, 0x0) 2018/04/20 09:31:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0xa2003) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) dup3(r2, r4, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000000380)="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") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020200090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000ea66707d9497890cb89c0000000000000000000000000000"], 0x68}, 0x1}, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000180)={0x80000000, 0xb, 0x0, 0xffffffffffffffc7, 0x3, [{0x7, 0x6, 0x5, 0x0, 0x0, 0x3084}, {0x5, 0x80, 0x2, 0x0, 0x0, 0x8}, {0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x1980}]}) 2018/04/20 09:31:30 executing program 1: add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4a0100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/04/20 09:31:30 executing program 3: r0 = socket(0xe, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="bb15a1afcb4216a6a98edc5f8652c75d76681e8670fed59aa2e0510362c0d988344f2c9d92b1480e6577a11ba012ac6bca5636b750e16ad5f6493108ec6b1fbba2d565fbc599a1bf27f66d1749873fe468feba80617bf187eda136c17fd6921598254fcb253dfea2ad97f8a724f1368c76b17069288bfd7d4df8666484916fc8ad90785f31217839d125eea4710e2cb3ddea9036fa3129f915fdb60c9d88ab325bb80378aa7d241dfcd68dc8ea1e33c9ec52d923306cd1e9260107ef22c5b1453f84c818e88846211c70fb") sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0xd89}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000280)=0xf6) 2018/04/20 09:31:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x1, 0x3dddf7ab, 0x2}}], {@arp={0x806, @generic={0x337, 0x88ca, 0x6, 0xb, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "e027bb4723cc0bb515622e", @random="847e9605f9b9", "696bc56ef9aedf6b2c16e7508ad887a5"}}}}}, 0x41) 2018/04/20 09:31:30 executing program 6: r0 = gettid() exit(0x0) ioprio_get$pid(0x2, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @empty, @multicast2}, &(0x7f0000000080)=0xc) 2018/04/20 09:31:30 executing program 0: mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mprotect(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000015000/0x3000)=nil, 0x3000}) 2018/04/20 09:31:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x800, 0x7fff, 0x4, 0xffffffff, 0x100000001, 0x2, 0x3ff, {0x0, @in={{0x2, 0x4e23}}, 0x2, 0x10000, 0x0, 0x800, 0x401}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e22, 0x0, @empty, 0xffffffff}}, 0xfffffffffffffff8, 0x3}, 0x88) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r4, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) setsockopt$inet6_int(r4, 0x29, 0x3, &(0x7f00000000c0)=0xb, 0x4) sendmsg(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = gettid() tkill(r6, 0x16) 2018/04/20 09:31:32 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='$/\x00') getsockopt(r0, 0x1, 0x3, &(0x7f0000000100)=""/8, &(0x7f0000fedffc)=0x8) 2018/04/20 09:31:32 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6gre0\x00', 0x2}) 2018/04/20 09:31:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', 0x18, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'eql\x00', 0x10}) 2018/04/20 09:31:32 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x40) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r2) 2018/04/20 09:31:32 executing program 2: munmap(&(0x7f0000890000/0x2000)=nil, 0x2000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, {0x1f, 0xf24a, 0x6, 0x6, 0xffffffff, 0x7}, 0x0, 0x7}, 0xe) pwritev(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x200000000008002) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_mount_image$bfs(&(0x7f00000003c0)='bfs\x00', &(0x7f0000000400)='./file0\x00', 0x80000000, 0x0, &(0x7f0000000500), 0x84000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000071b000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x58, 0x0, &(0x7f0000000080)=[@increfs={0x40046304}, @increfs={0x40046304}, @request_death={0x400c630e, 0x2, 0x3}, @enter_looper={0x630c}, @increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x4}, @exit_looper={0x630d}, @enter_looper={0x630c}, @acquire_done={0x40106309, r3}, @decrefs={0x40046307, 0x4}], 0x29, 0x0, &(0x7f0000000100)="31a28b62503f69e785a56cafc2eb9c4cfd77c690a37f4a3d0cb802f7c94d300080bdef56d4ed9b92df"}) 2018/04/20 09:31:32 executing program 5: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)="72616d66731a", 0x8409, &(0x7f00000000c0)="abfac88648359a62166090b93dba098c12ec0b272bff4f4f3909f21706f9a0ab63fe6e85da966a80c5c3a9be000000000000000669fca759f1e2ef6dad59c6c817dc19f5f41f8f51ff78121c19efcef04e69015927fa9ca9fd3734cb81861b6166257ee84eec1b8f4da6c583a4897f3b2ee477db918fdaf77f73b5869d4925b3b548d156c987ecd60e") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) fsync(r1) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/20 09:31:32 executing program 6: creat(&(0x7f0000000040)='./file1\x00', 0x0) getxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@random={'osx.', '$\x00'}, &(0x7f00000001c0)=""/226, 0xe2) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/04/20 09:31:32 executing program 1: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file1\x00', 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000000)=""/102, 0x66) dup2(r1, r0) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) 2018/04/20 09:31:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/20 09:31:32 executing program 3: r0 = socket(0xa, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x30, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bond_slave_0\x00'}) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:32 executing program 5: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x0, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) r2 = getuid() r3 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)=0x0) r5 = getgid() fchown(r1, r2, r5) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() sendmmsg$unix(r1, &(0x7f0000001e00)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000780)="e3123d17f53f50dcd3ae946237ca5ec466ff50fa1bbe3ffc9851365185906bf010dfe98f97235e9ed0553d1b740917cdefb26bd61e7b4f86deda2f61438c02b9a67b6370349cd10026f05d49cba1bddef87b69ba3a354162d55f5fcf1ff8958add81a6d59b847180ab706bb48aec8e6a741fec7efceb9ecc6fc7521ea87cb793e0d071c3f3ba2a6c70166a3adf945e1dc1", 0x91}], 0x1, 0x0, 0x0, 0x4008804}, {&(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001740)="cfd0d90476c52424bcb079d3d5c4a2b3cc9a4c5b262c8554d68796b6773e2b8d12e73c4560f920231547610c239888098ab35560782d4179ba74908dd5406e7d30836203726627c7c84113893e450af4db46717462bcdeed0f84ac6e04cd02a3e5ef769888dd789ddaec42e848e38e45f3d437f0f210be5dfa04e38c65c2359dbe57bb7972b929b120fb8dfb7a978cd95c8ec588e7da00f71a900d029a54b21be14fa36a1526bc55292c8b6945b3878e47f07625d4381d29636f0bc08cdff13fb1fbedb2e59aa7206811b2d92d813f741d8585c55d703cde566aeea6918542236e778f912f1a1801e3fddb2c5dc448a896b7f4847e301289e1", 0xf9}], 0x1, &(0x7f0000001940), 0x0, 0x8000}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001a40)="93cc5b77da02dd0100bb8bf158065bdaacda8e774e7368cdd7183ca80aafd137ae08bfa4f24f68b063b0f24af20080251054ab668ff9bd9c70bb56c3102e8f7e06c9c374efda4fa13e539deddf800ca5265148222cf4dfa052b557984a86ff1d079bc1c112d1df47b004e22b789a43602ac1e6b35e2ac7", 0x77}], 0x1, &(0x7f0000001bc0)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r7, r6, r9}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, 0x0, r10, r9}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x9c, 0x4000}, {&(0x7f0000001cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001d40)="88271bfdc741d685a8ae3b42b920528c1524c0e6018b9603ff", 0x19}], 0x1, 0x0, 0x0, 0x4000}], 0x4, 0x20000014) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) r12 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r12, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={r11, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r13, 0x54a1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) r15 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r15, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) r16 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x200000) sendmsg$netlink(r12, &(0x7f0000000540)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x980810}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000840)={0x4f0, 0x16, 0x201, 0x70bd2c, 0x25dfdbfb, "", [@nested={0xac, 0x77, [@typed={0x8, 0x7f, @u32=0x3}, @generic="c38c3c265a5e63e141511b", @generic="59f93e2d0c67a680c1c49b3bc2c461c87cd3ae69fe48e8e848289cc8f23cfc9bb5b52eacf6338e39f977a0eba435f04c363024aa1173dcfac4bc7021fa9fa27cdc89fabb77ff0bc960417de774ab9099b42c0211af1c56993813d7884bf270135a8241aaef0b214cd1b2c7a499241424b7f839cefbd5d7ec447034ce72937786735a68abf399287d01e077e9a7d26fb3cb50"]}, @typed={0xe8, 0x2a, @binary="9ef2372e5a867dbf6e7f806ccdc0fb89cce6573085abe7d2efe1e6f910af7a0f9bba1b61e4bde76f5e373886841fb54ae83c986d11ca81befb719ad4fd2f78003a1787bab4807cf7f0a2882845bf79245140c6c262851188aed034ef9c5707bef765931f600e00f51ed5d2c95e43bd896d8d4dfd8158ab7c22fe35c83bca71345afe9da619e935084182fb16ec054daadf914c37404dcb9403055957afa04c700dd05524f730f9aaf2470d3e10254d295fb4a92e8eb09422e6774e6b026a3395ee6d4c3cfdb29a88ec4586d75ffcbc95401c13744042bfa013ebb27b3db4a1f452f3"}, @generic="94122fc21b6428ebbd8251e8616167d5dc5cc2d2ed36d07a3915426a2eedd11af0cee0ce183f08e6fb8077872872725d3efd5851fe5977eb40758226", @nested={0x2bc, 0x14d, [@generic="8682b4acfd08b0b6922e97c74ac0fe957db1931592b77922252680ab53c2f93a101db9814ba1b3371e2559df838bd182de03b90610fa024330a06728076d20e73f28292bf6bcdefb2e15582207dab7b8c576bafa1115b24310d5f176a9f5aa65b05c9450a01f7fbf538c1a5764c82da8dd7373db7939814aaa768efda5eb46f6444430babd36d14da57120517668328b470328cddda08a8df810309da6f6594f35c80fab1c99d0d52dcffffbc4afd23cb8c8296fefb6d3a225acf3de9f462a423f210d603f23a29e1529e55cde7cf0", @generic="f1d098d3c2deb69712f82089eefbc8a2fd1c027efd25b2781bbe83cc69f73bccf59fe8ed63734a2b2ab3e50fa63a3bc4041f9b78147362122d3b0caf36", @generic="dd1c57f0a2d933930f0eb1f2926d4848028b95bfdbf1bb7ae2748df1b431696aa33640ba2034a3ece654684f7129b263aea1d8ffdbe93c4150e238a2273c4923e5109a54f31782b2340d6def175025d6403bb90d864c170d046a77e40d312065dc104890c207e8984c937cb609f46a40f984642709b53946ce95bc9d50d915a45330b0db0ba31603b5dddbe3f57f88c85cd449009fbf5634dba1d100f4f6f64fb145b35e1ccceb1ad54da6a4411e73f815f404f2bc2cfad44c3f4ead177f663652060a316bafdc264e32863e319ab96cee85f37f4b1149b901468d0ef63a37c55598a5efc484fc1174d854c4e97c6b7c0eb53ffcd916ee88df", @generic="0291177758164f5e94799c4ecfaf8df41197042cd639de2aded8a9adcd25511b20803f6239d06c64d81af9a27563ec141926a4c6a9a18f", @generic="ac8f2d5cd78f667e3498312bdf7475a9a6447e8d855e72aebffdd0e2194b0a8646197a7fcd6b849501b8ecd3f2332fac7398b9572d711e1d4ed9e628b1fcc8e12d4178cf1e4d38e7f72346097e676b3a56a16fd502dc848f013fd04aed8fd73ab96e26bcb8929bbaf543c36de9fc43b09448aa84977c66a453"]}, @generic="64331d6f5905723915d34c1e92e7d48e2d853d66a388d2f22b94a35bc396f1103ddb7e1121fc78c49bb8c9789de13acc267d0c44217a56a83ce65e2c024671713275c4f154fb0d39872601a14495ecfd6b13"]}, 0x4f0}, {&(0x7f00000002c0)={0x10, 0x23, 0x321, 0x70bd2b, 0x25dfdbfc}, 0x10}, {&(0x7f0000002040)={0x2e0, 0x3c, 0xe08, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x2c8, 0x7b, [@generic="f4e8d8bbd4808a3cbbfbc9a89c1927d3bb243e1955282b7160d9cdde03448193cd25eb27560c4749e1a28787f21027e2d2306bce1396e11f9076eb4ba6c51f085950a87ba684a7772a19ceb3e74f6a9ee0a65aeced7c93accfe3c091367f7c7b70495bbe98b22169a4ad860a2f9ae9e2273a0608a599eeef1ec8b75f8b6b38b6363a77ac721e8e8f7c6eb90017c7a1eb487f9514d6da53a890385240f9b583ccc63c6278", @generic="a830dd547cb48c25cf4e42af0c2949b3ddc94575995a89f0f027409ad30f21b52c2a51e078052be2", @typed={0x8, 0x56, @u32=0x8}, @generic="f0ed59b2534e710233fca57a4eaf77d5242b12ee859c07edb4be19d278d1014fa58e6708f48c84a3eb4b6d0fe1189b4e072a386d84278b830d7f4d52fff67ed6f852b294ceece77b7a4791e1183018d4b0e66be81e8d9cb9f85c6208474e31949fb99b4cdcfbfc6f6d70850fab837cd1a4947e03f7ecfa330905ea", @generic="83c969b6a967ec74666c4aff3165e5797d0a72afab1cbdf377efdf9387c1fc60f0584ce5aa0868488074b83b2806bfdba595eaa0217191181b47206b130c70f8d061b430c38338043b9392e6444b2d9603679f801076d1aa2381b2a40fd530de1c06f158edbe9bb47e625e8729e8d75c6ee8b6752e8de323a5014c4ad0851576691668be48b6c2d648b650e9b6d5b6199690a26ef99dd3cda5193e195ad27d9521e9089aef044281aa4075dbbfba160dbdffbab82d66cad6f203b6bdc5afc206ef3388f927e11006d239b0", @typed={0x8, 0x49, @ipv4=@broadcast=0xffffffff}, @generic="d42aba5e7b0455af54231a6ff67b34ee96e94e68b7fbe1b4c22292bf9ef1b33e0fdaeb3a2752e33c4975997c56bfcb6d8570c400b38075e5ab9d25dae880429c91deaad8fe43e9bdff9d40d496441300be39c1350f49ef71183b1e1616d77bde629448b2135166a0c59d43f0c9ed379cc3bf4b84e2bf57483b0095d61e6f2680cf3f62c904dc641680e30fc96b34695d45ea", @typed={0x8, 0x54, @fd=r15}, @typed={0x8, 0x55, @fd=r12}]}, @typed={0x8, 0x35, @uid=r10}]}, 0x2e0}, {&(0x7f0000002340)={0x1324, 0x34, 0x300, 0x70bd2b, 0x25dfdbfc, "", [@generic="7197adf0e2f8c73adaf7a82fe00ea527c831d2fd2e9a01b101bb03260da43699ec71e4db3d4cae96768dc5d1cf34ac2a7c2bd47f3608f5928221a3540320e189fd3059518a9ab32b75562a5a48fb1c3fed324474", @nested={0x134, 0x1, [@generic, @typed={0xe0, 0x72, @binary="6f8cf02e5cbd6ee50928f324e0cdf91b9cca7c5d7a8311d2d66bf311d3eb4cd21a585d96cd3745591b47e8b6e76ba5c9a9235cad4220b1f1aafcc392d693cace70c7ae7e5a6f882f8f2c865eab593cd872184ff6d0b8c5eb9321fb3c47b506a97a840fbcedf8b247c05e41bd569d629fa4d52982568ef23bc53476e2062c4381a22b4fa019176e9a6cdf7c073a519b72d244278c6a38129fa615795390ce29e54727f891c25a4e221e6fdceadfdb44f2ff66231c90de999045e55dd7f9b70becdce35a4f2f7c1352d5da207b3c8fcbdf2ba2b2414b65346f6e"}, @typed={0x3c, 0x95, @binary="ef46fcea127ef1658a1d780ce71ff7be222f21bb3d9b8f16074f83000602fb3ff59dec2f785997bd33663de7d137ea9046deb0e18855ff"}, @generic="76b7478353c55d113da6a392755ca750e3c638"]}, @generic="41d316added57206b4236ddb6ac95da4d292edbed6cc927d052e687175a66f0b973b590dc80426709a5e6a92fe0e81623e68e8f3e402a9f8771aaa4a4e5b8dd5755cb296f6388a4b785a195dad23869480cb928e8712e3a49d63d56ca54ba708b4b699fb7e63d813e6647f3cf3c56823870570222b339adcbaa1fd21a735296f5b5969f93bd3c3aa322c146b0eab89ec505a9be04bce23b0f6889516ec0ee6f90a1f4ad97cfe31f1f064", 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@typed={0xc, 0x28, @u64=0x100000001}, @typed={0xe8, 0x18, @binary="1eeda474e62163492481a5604586b2f33e7e2e03a54406dc2ba7b8f78d03e2eac0d12fae21d179d7d09e6a7208c22f18af75fd635d002b3bc4bcc92b4168b227a546afb63169f555eaca793739f1bc452e9454759b42a76b7ccbaf8b1bddd8f5232fb91fe5b1022daf41fc7be2ddb0555cd895b9c590a38aa32281d77fd5262b45b1ff64de2eb872271f399f410fff3c443a6446a6cfe35c448ae542c4911b6ce5a72ef464b18e2f37c311a56cb647d993b2121200adf44fce50f21d01849070828dabfe91529bddaf8e6d6ee88d58865643e0afbafcfc4ec36f156ccd306a69c8"}, @generic="94e98615b89c646355747a6ff5d82fcf5e7f3a7f5aa2049461b17abb86648965a86855daa57b1dc9301bc93faec445d5419c173eef9a0639d13053c9849d20e435fe9f22b9892a78ffe4b0a3915d9d98c0208da981599bf13dea39761a4b248bde61d913b1a3e6aa1e815f40ff97dd757fbca0f21fc398e365204dddab46ba362e749c1d5bf4389b8662712cdeebee20b0b44123e9a7b55c7db13cb6ead925f84025db18b97e6896030e", @typed={0x4, 0x5e}]}, @typed={0x8, 0x2b, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0xe, @uid=r8}, @generic="d5dbe50c9ae76e4915709a6426e3790ee13408b7b3fb6f61f2f4de290b9ca9641e9470444b6feb1775f87e70fb699ee14e5ab47a8c9aa41ff5b9b498404a68af50e67fb354ccdfd1e72651614cd6e0377cad5f38aebcc96c82b26bea200916e906107cd48cec48d1167d29db001734a4e6b60289f9038b0b96a660fdc80b", @generic="370a4e6a7eadc93f6c232a483c1a326a7d2a732d3f3d738ab8b737d79b26e573aa627e2ea40bc396e206c573c524dd6917138c5cda4a5f7b3450c7c513ebc69e694d31fd0e9910f2298c12c15419be1eadc9eb2ce73c82f96b60a0d583aaaafeb636322ea6053bb23c0b7cc8f70eb7792ae60ad69e3eee5e0cbd9569a13aef7d95256e6a892c7a29ac9fa9c11d60e45b863042e42fa134dab8fa3d86a7bbf9e307604e69b3604d8fab660649443beb731dd0b57fafb592e65854c3fae1ab62726ac69a22bb8e08d084e9ec5c51f0d46698c0126566dfdf7edc7620b13ff4e2bc0d1de1"]}, 0x2380}, {&(0x7f0000000d40)={0xdc, 0x26, 0x200, 0x70bd29, 0x25dfdbff, "", [@generic="a255ad1ff51cbb19992c6e1a345ea6ff26994e0b4979ec7ecc4cd17be3e538b1d8b6a5e6dbdf935cb3f46557003cea114273794d60ae20f65f7afef60dbce1982a7cbf7f5e1b570a51f08bebab4e0cde8f9ba65a317fd30d6b5d4556a85823e33750731be4d27e1144bc2dc82b5df735c90c1c85f8532f2a3f60da73d8c707925190d56c62fb291989a13cc152eec1045959a9dd2f6ad089517779dd95973c1b1b0927e159b6d1b4bcee3dbf0770ef579d72fca70421a9e4ddc7cda98c4f601a7dd2cb1ae4fff54672ce80"]}, 0xdc}], 0x8, &(0x7f0000000e40)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r12, r0, r15, r1]}, @rights={0x28, 0x1, 0x1, [r1, r12, r12, r12, r12, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r2, r14}, @rights={0x28, 0x1, 0x1, [r12, r1, r1, r15, r1, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r12, r0, r1, r15, r12, r1, r0, r15]}, @rights={0x18, 0x1, 0x1, [r12, r0, r15]}, @rights={0x18, 0x1, 0x1, [r1, r12, r12]}], 0xf0, 0x1}, 0x1) [ 177.496397] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/20 09:31:32 executing program 1: r0 = gettid() process_vm_writev(r0, &(0x7f0000001200)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/117, 0x75}, {&(0x7f0000001100)=""/215, 0xd7}], 0x3, &(0x7f0000001440)=[{&(0x7f0000001240)=""/205, 0xcd}, {&(0x7f0000001340)=""/62, 0x3e}, {&(0x7f0000001380)=""/192, 0xc0}], 0x3, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) personality(0x100000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0xc1, 0xfffffffffffffff9, 0x0, 0xfffffffffffff549}, 0x14) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x2, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) signalfd(r2, &(0x7f0000000000)={0xffff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) [ 177.814390] IPVS: Creating netns size=2552 id=19 [ 177.878690] IPVS: Creating netns size=2552 id=20 2018/04/20 09:31:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x10000000101001) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000300), &(0x7f0000000280)=0x17e) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000340)={{0x1, 0x2, 0x0, 0xf0dec7f5d7e18861, 0x8000}, 0xa1, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0xffffffffffff13dd, 0x7, 0x81, 0xb5}) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="40000000f8f8da99fdd52523c5f2f174ba86dac59728080f5729090000005bb2d64bef575b000000000000000000000000", @ANYRES16=r2, @ANYBLOB="300028bd7000ffdbdf25020000000800020002000000080003001d0000000800040001000000080004000200000004000500080001004e210000"], 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x20008800) 2018/04/20 09:31:33 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) prctl$void(0x3f) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0xfb, 0x5, 0x20, 0x4, 0x2, 0x0, 0x1, 0x1, 0x0, 0x9}) 2018/04/20 09:31:33 executing program 1: r0 = gettid() process_vm_writev(r0, &(0x7f0000001200)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/117, 0x75}, {&(0x7f0000001100)=""/215, 0xd7}], 0x3, &(0x7f0000001440)=[{&(0x7f0000001240)=""/205, 0xcd}, {&(0x7f0000001340)=""/62, 0x3e}, {&(0x7f0000001380)=""/192, 0xc0}], 0x3, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) personality(0x100000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0xc1, 0xfffffffffffffff9, 0x0, 0xfffffffffffff549}, 0x14) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x2, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) signalfd(r2, &(0x7f0000000000)={0xffff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1}) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/04/20 09:31:33 executing program 5: r0 = socket(0x10, 0x2000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x8000) write(r0, &(0x7f0000000040)="220000002100050700be0000090007010a000000000000000020040005000380006a", 0x22) 2018/04/20 09:31:33 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6d3f88fe, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="00008f671d593c0877daedcbfb345e922a1c67"], 0x0, 0x0, &(0x7f000005af7e)}) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/04/20 09:31:33 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) openat$cgroup_int(r1, &(0x7f00000000c0)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r3 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='sip\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0xdfe, 0x10000, r3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) mlockall(0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x50, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40010a0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, r5, 0x20, 0x70bd26, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000440)=""/129) ftruncate(r4, 0x80003) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/20 09:31:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16, @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="a11be8bb4b8716ff62613889a8059f4f6827fbde39f5c98103efb4b37bc6366b9193f54e786f301362f5c934d991f1fa65b0da1df115e3884f5a56fd0358e515a78d23c6cea946c3c6c600d62e66764f3e4a32a6e3aab6ffc7c2e60af34ceb562fea3f2f177dacc7d70ace4d06f06f9140facfd2f301e079db6ffb632fc55c3d7bb8bf2308a5f091dd7983dd30e89b95b2cb64cbe0854ec7ca34c0b5bbc683b8aded45c2e6e134224786b45f7362858d3a02a7060735661b7c0afe04e824cb43fd3699b26c6f49194b8fbe5949752b744d85afabad5d31f6cc403defce58b7ab"], 0x5}, 0x1}, 0x0) 2018/04/20 09:31:33 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/stat\x00') getdents(r0, &(0x7f0000000500)=""/139, 0x265) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) waitid(0x1, r1, 0x0, 0x9, &(0x7f0000000040)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r2}) 2018/04/20 09:31:33 executing program 3: r0 = socket(0xa, 0x2, 0x0) personality(0xc) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bridge_slave_1\x00', 0x2}) get_thread_area(&(0x7f0000000000)={0xfff, 0x20001800, 0x3400, 0x4, 0x1, 0x89, 0x3, 0x2b, 0x10000, 0x5bdc}) 2018/04/20 09:31:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @loopback=0x7f000001, 0x4000000000001, 0xb2, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x901, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/163, &(0x7f0000000180)=0xa3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e00000027f0000010000000001000000000001000000f0ff"], 0x18) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000002c0)=""/211, &(0x7f00000001c0)=0xd3) 2018/04/20 09:31:33 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb4, 0x8000) r1 = openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x30010, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0x7}, 'port1\x00', 0x0, 0x8, 0x1, 0x436, 0x9c, 0x9, 0x6, 0x0, 0x1, 0x3}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x9, 0x6, 0xfffffffffffffffc}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfffffffffffffffb, 0x7fffffff, 0x2, "a00fd7c389fcaa91b27d61417efe12b6817f2ca2cdceb0a081e5876d029b8058ad9d99b4147e19f45d137b6a5e95834c2a6adf29e2bacba49a2dc9102bcd676f1e1b878ffb1dc14b13a135025344c0b8"}, 0xd8) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000004c0)={'rose0\x00', @ifru_data=&(0x7f0000000480)="755b3c6ddf922e69a98861265fccbf3064f47e01774030a4edae2628dd3cb428"}) socketpair$inet(0x2, 0x0, 0xffffffff, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r5, 0x10, &(0x7f0000000540)) sendmmsg$nfc_llcp(r0, &(0x7f0000009f80)=[{&(0x7f0000000580)={0x27, 0x1, 0x0, 0x7, 0x81, 0x8, "2882c8c7addbecbf9f15efc5f5126e7fd396b2bbff662f7e74490bfe2179060505a25375914e43facd90a51ab52b4011fbea43613f7047b8e0c9d7ea3fe793", 0x2a}, 0x58, &(0x7f00000009c0)=[{&(0x7f0000000600)="64b81d4348823072389a3646f2ff031dd3ca1b982536784fbdf46a46eccc534f30c9970a74776cd7f3700c0f4b38d5b5873a1dfebd7e300a28689757f2d99fd6f612e484f1f598b14967691d84a85d539e4e80581b8880ddf8fc1e194e9d3f9e493103211ea50e759729bfd890708bc5d412d772a408cd0c9ba119a2efdf357fea1471bc3a2c918b6b9bf66057272db065f42105c76672b42ec471d998371d420b361d48ed5d3e4e7d49277019bb3636f187842fc1e294a42f08d13731776a08e4f521e63663585e75f64c7d8cbd87346eff", 0xd2}, {&(0x7f0000000700)="3c5e2e6ff269a3375f062f8a1d53b103bb6c8cc8a7e300f2932aa1662a2e199993d2199a5dfc57c7df1f9d61084dc194ff1ea0f37c2bcf2dbdd988c96d8092e62b37a6f15128497900ac75778ec796e633889ba7145761deb316e67bf632ddd2e7472ecc2f014c10bb13c7fdd9ae8ad81dbea49e1a152753de5ba25138bdc8894a2e96a7890cf165c8165adab5dfcc7f6ad109ff099acaeccaef1e2525b7339fa27752ab0f4c3e3ef285ce9e403e716df5f13238ebc584d36e94796249fa403f24aa", 0xc2}, {&(0x7f0000000800)="12fb971322a33acfe5684865c5802c915b35e589dbb335f68f89c3e1635490b3a9bab607034825e0bf52aee4fb8013f899ad0a4978621b58b70a1eff23ea8c9b920fd711fe573969adb739b7eb604c979aa81c982aa430207e04fcce6342950af2c8d2d6903d078654e31ac39ca00eeca0b9459ee812871fa216d2d9682caec87644f37c08a99928df5d4588f99ab7798703e348e0302aeac099c5b85f398da14967ccf22cf611b30c9b4d93", 0xac}, {&(0x7f00000008c0)="5829b772638b8102cca8c6b098c9bfb027a637c922a6235a2e06095501110b7aa1ce42bf53e365cb", 0x28}, {&(0x7f0000000900)="a5d077f2b5e321c7f473e0b6b81d3e4eeebdc1a8170f4e461c1b5b8976c73a56d85e3d2eec26fb5ba1831c76ad0e", 0x2e}, {&(0x7f0000000940)="752d7f3134bc5c94147c191bbb7ff6d81d65c063ed465d248e794e33261b517f2793abe28771ca28dd699247788e0df9f396c452ecc98daf9ab250f929ade1066c29c7582bb476f837886f2e382c079e5dcfbc011d5d157a5c0b82b5cf48e63c569c4dea2ba19113531a38ec91c774f9", 0x70}], 0x6, &(0x7f0000000a00)={0x80, 0x1, 0x2, "f17715531b6b14c4fd093cc08b23bfc2c180398fdd0727a91f81e62709a9e22b3a424e0fba483d729d8124eb013585495a601cce5c3ce12535e06617c2b5260e3a42ab1e63d4f5874597e860a4a3d107f6e07fab249b869c3b2d48b16bf3f68b38538fda42c2f63bb7ab7a518a361e555194"}, 0x80, 0x4014}, {&(0x7f0000000a80)={0x27, 0x0, 0x1, 0x7, 0x1, 0xfff, "c960ca64e5a005e1e1321659acb8eae42b35f74566bf58661823444077365b334e59d91cd9741ba785cc462c4e386403ba441f0178751e86be8ea20f2a01ac", 0x17}, 0x58, &(0x7f0000002e40)=[{&(0x7f0000000b00)="91d173fcec06a63482814aee70b041945d68053e76c61a7eb03ebc553acd0a213b34b6a7334cbcbd0e5dba29deebffbb6ad931abd27632c420f3c95c1d3297d3c0d773f88bbf61600ae233bfa352ffc365e67e30394c394000c4b9f6f3fd5820ea9d2454b120fce9d1817403626f6bac2254323e06ebc760adc496291ae7c583ff8919d403f8cc2434c7002bf3f6dad31983bac5035bbcf316e408f2", 0x9c}, {&(0x7f0000000bc0)="eb477e8adf52a5d0cf5f8dd1486f93f0abf4ad196ae68bc49c2df60c1436fddf936ff955ff5669f82f4ec2430299a7a5f3e847ac6644ff7c30dc9a0e57be39daa00f1f3662932f35f7034a5ea82038f4d0a51e4c079c05ac7693efe0407ba3fb929534ccf813855781de9ca95f0a74040cea5711c84b1952c70a22c8df6e7deafe75ba78ba84660a71fd052109e433a3605199ca41b09bc9110faad8ea", 0x9d}, {&(0x7f0000000c80)="903cf9e518ba3718fb3e8befd469c193a6a2c50cedde11565b7c637d67f7ae1baed4b593adcdba87d699236ca155cc4a0d3644b1b1121e628a33d89002c5b2f8d460e2c276709e52cae8d09d6d4fb9e9dca945bd8e6720fcac184e0b5bd1aa0e1e301c21283e020276f93e1702e63d771ef84b644ce71b34ca05b0c5a494fd95a22bed9fcc7d3edc1209341556b0b70804d574efa5799bdd05335d9774aff59032de477821ef283b3a33db57eb998ddc8e2c34dcbecf9715fbc5a1f38f3a2668a021e7", 0xc3}, {&(0x7f0000000d80)="111ba068e2d18080a555ec6cd28d67842c9b41c20e4a3f670d45ab7ae6ee1c6d6b75030436f23f190e462ed6511798ffb931bac13dc056de3de2594e4be51ee0f790e900cccb53cad962dee217fa878828e539c5642a8e6635f2b562", 0x5c}, {&(0x7f0000000e00)="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0x1000}, {&(0x7f0000001e00)="4e6b1ded3bd4f9e93e9e7b6647f8967fd568a89413f98811", 0x18}, 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{&(0x7f0000004200)="44c7f0af11d4768d6357ce87329fc15a341ad35852079920e4195cff679b973a9666548106c93148c09d1ce81a152ac959d6410607cdea9904a209cd394ff5a34933d98aa9a40afac21075c67c2bf8feac010e06ebd3ddc9cad1207fae38af8051e54fd8024431414f0d78c9c7c5018a5ab91bae258086645a94dad36222b46d2a1b43a3495bb60fe2ccc4fdb6e3", 0x8e}, {&(0x7f00000042c0)="0613b9c9bd6dfb1060ca12955885c86f3cd358d58b0a64016f1b05a966cab3f2316f2764c124bf0da49bd095e6c74b9fae65fcbb9d740a3f387269468c010734313e1d715fd1bf2061c6ca528136822916b1678850b9d1b10272d89c0bd08d0801a32d20800f736f90861fe989b31984240541376581617ec88ce32d6373b17e29f075bbcc5cf1f594fc360c35ba2e3440324e9b87650e70a93e14c2933684d354018625f11133163767f87a5b3d93f7191637027bd5d2ace913251282fce5b449b4a4f41dba5bb39a7ae52f6d1f09c0f6f9247057087b868c40fbe39d29b9a6", 0xe0}], 0x5, &(0x7f0000004400)={0x104, 0x100, 0x9, "9479626016436866756df950a8fe3d71b42630f034651bc1e55c7c8924c0cec379d134f6cccba41bc712f6b070da51bbc167451edf62232068f1ad55af1530a61524af1e6a40494a19613f33dfdaf21903ca3c09838c969a6a130054afe3641ef8f8702019b4a4ca678f5175c3653fc66dc41f05e22363b5610d04511a34d6eb59c328b002e744f35e70b80805d4f200e0a0ccca908cd88f44d4e6bd5683988e6a6ac3feb930e0923f57967b8c4a37b7073ab27841a45aaff3acdf9209bbb4b2382cc7b12d555575b8c3a183daa1acece94b8f1f6bc5238692a027ca937e120c367b69258b297b3963b6c99447bf0b680117cf2e79"}, 0x104, 0x40000}, {&(0x7f0000004540)={0x27, 0x0, 0x2, 0x5, 0x8, 0x5, "19aa6d7d3be4e9aca0473eee7525937e99f44c8f018683e6d1448af5fd2df479cdb222b3e5d3793aab713b70a0f49e314773f96a36df96fe23a970dce9b0a8", 0x8}, 0x58, &(0x7f00000046c0)=[{&(0x7f00000045c0)="ed66edf076aea8d93eb46eb76492af281caedc140120c85e9425fc4d852330515bc64ae8741ef6bc8bec186952894fdc95bf8ddba233576c5820947815a96fc395c76717693ef1d44ae249f1fc8ef602d5f66bcb33eb6efd049e28569cee100109887134a15755c1384465b0440b2d8d4e43fd55b92ef9839639d214f36b28cbd672fea8a490cb64bdf82289495b0af6399aee1aa3b41af1f53012bb89dcbb417437d2fd63b9702966d8dd8660d29eb4abd39a0308b8509257c6f4870db437ee6238ec2384438750ace9520d", 0xcc}], 0x1, &(0x7f0000004700)={0xec, 0x117, 0x6, "323ee96a495d391d60b673f71506eeea72f22379bb6059067ba754d999599b7b8424febe9e463763f4b823d23c00f3102b6ed2f28f8ac5d5ac24f21e56215691708d35ba3d9377325628fa51a4a8e0a53b8f708ad56c27d6dff2b9a0e5294b983f5fae3942c77f832f640044def81cec7e71cd9753745208c3738dd1d1eba400d95be84b37f9d460adeefb4616847fd8b5d68d5614ecbbdbb47ec6298e5358050db6cf3d957fe51bf7875077f4ff3dfd2257f34e41d7e9e56b086ba23d8f357c1f1039a4b5780ce2ea7460fd99a84b844759498bac9f05c094c37c27af"}, 0xec, 0x4008890}, {&(0x7f0000004800)={0x27, 0x0, 0x3, 0x0, 0x4, 0xffff, "c2e67784561696f4b3fe911c448662ce42268e44c9b5c36a9b69e4c0f9efbb0ad30efea9a8ad580852b61b172e4cd167b25f67710cbb99eb0dd77836661cea", 0xc}, 0x58, &(0x7f0000004c40)=[{&(0x7f0000004880)="c1794876e01ef77e9921ae585e43555e4fa7d3481a625a95845b920b39cae418d9c5a22c9f40e9f587bd165177b0af5eebafc2d5b0da7bc2489a4cd9171057039b", 0x41}, {&(0x7f0000004900)="89c99dd75a18a4473649fb89a39910ec2d0f45101202724fc198a3e7a6e80935f78c47de53973394697a7788c6578159a901d0d3baa6ce26506af28295b10702e4bf6bcbc8cd93ba824cf872e2488d16c29e4ced5c516bf77ea1a83af6b0f370a2d41adec83ef652e1c443280e3d3a50847693399bfde8b40c8712135cfd40979a199131", 0x84}, {&(0x7f00000049c0)="2b9e470bc6076e876ed786fb99a0408a48b4f21b9b4821cab65ead9b8fa4d617b7fa3b041efdd9c3d04e1caf0a53d5e3abf85d67823d1a684bf62c75acffc31ec7d22e6f2766947bdfdaffead833fe6d8494a07bd7feb6b855227a9cf3fcb43100dfb709f8682b503cb95a50727deae898e884236a3f3923c05be6c8ce309c19da0ada0fd24dea7acee2", 0x8a}, {&(0x7f0000004a80)="1b42803bbde0d7a6d4d1f6cb70efdee6b02a3a5d9ab2af70d1e5af266c3999f8d125d76f84b1053712cafc195f44cd37d2a1bf5fa7a88239b6297c6912b5f1e005825047a548900fa20c5e9e23419488c8da40b45678ae4dde3ebadbcbeaf7f34c0fdd063b19aad4138400f723a659f019d0c8d07907c4452bc78c69df2b0cfa162ad9", 0x83}, {&(0x7f0000004b40)="73f8909772a77348029b022249b4e2", 0xf}, {&(0x7f0000004b80)="18c761072f64e03c358e0f146c2f75e60391fe68cc027c716f56a163abbe8b75134e3b3623a70c2aed6e3893764874de68222326f7b0c0653cce2dffc2423639570b1741e276b145de857002fa5dd9ad38bf5bae84427e898bc202d1e55bf55382703142b77089dc46f930131b3c0860c7f646140f64c345c3cb7b99dba2e9153e1afc32209e9fb909404045ae95efa6eb7954e9be75c899d9dae2c6ad9486d629b5e670b6acdb35f5a7b295e959ab81c0", 0xb1}], 0x6, &(0x7f0000004c80)={0xa4, 0x199, 0x4, 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0x1000}, {&(0x7f0000009000)="5e0b8389e77548aa6b121bb3", 0xc}], 0xa, &(0x7f00000090c0)={0x74, 0x100, 0x0, "e19cdebd627806dd1444f876e0a1e3abf8316b230f513bd35f46e5b35bc32169fb9e2874c74dbaae30bc321ca3eac774f1c7b5ce659df41dec3c0f65f9ec06f3ddb9cd1df71fd59819f2cf22ad44d5e2149b422abf0efd59d19464d6b25300491171ee6e0acf4350"}, 0x74, 0x40}, {&(0x7f0000009140)={0x27, 0x0, 0x1, 0x6, 0x4, 0x10001, "d35caaa2e5b37ff0257378c6c111654417af9cc3d7573e92dc14f4e5db7d5fb41438945f0a3789b4f3e8ee98ab7e4e9b761bb67c54ba48ff01fec3b99235f5", 0x3}, 0x58, &(0x7f0000009680)=[{&(0x7f00000091c0)="b446adcfa43c339d522a138a97ee2925cc63dba13f6235face1b7bfff7de1db188797174a33b5ef1cee742bee90e4c70795c0a27b20672ee958afe982e388009c80946b1157c98071f4c34a7107a0e543f49830714573d42e5756bd0dc6db0ec848578e7fc2f096d7e0cc4a5e0f222d88a87c18ee8b434147c3ebd52b1465c52e49c13d98455d8ea", 0x88}, {&(0x7f0000009280)="ee7e07712fe9b702ab8284fe9f608709dc08fc5a688636a2273a9f20e3b24e9e909aa3ea2505b28c91981c828089c4bd32a4bbb81ff3ca78b3ac1a0e6d9c5dfc34ae35f1d9aaf31aa292f9aa24e04456d303f28f8fdc4e8d8d4b8636fc612c8d4683f2ee4a730d", 0x67}, {&(0x7f0000009300)="eb943d97dcc4b2e39c78f6af3d75f380f40b945f9d166580e4f64362340f74d0cb364b3bb1c34e27bb03131201da647bf726fef661d9a63d17fcbf6083c4", 0x3e}, {&(0x7f0000009340)="477ee7a42fd29770c3490e51447e00085eaab225e12f7afc57b3cf71035094a979201df93908feed5938ba5ee2694293069076ff6f542f02afb9bb0ebc4b8f0902cf7277b3d890277782aec1b0c1e905ca315195d0f23aa136588e5aa14b5a7cb4bc304d0955287640b9dad075cf6b5e6fa3edf93e88fcd029c2ab8b24b95245", 0x80}, {&(0x7f00000093c0)="1312", 0x2}, {&(0x7f0000009400)="1c032d8ec0d7611418867d9f105f3956e2b5527a53d112c3ec25f881fc2208de88bb42ac8fc26d0fcaccf69343bc96ceb261a247434a02801bc5e3ad2416b1eb8d1eb6f7acc4042ebd2c2d08be94261c46c064829b425d15484f2a97f147df8e3bd9f9abb854c8", 0x67}, {&(0x7f0000009480)="246c8f0ea27944a0631ba0de9172b6ee9c105630368015cd8f2bb0a73daf1f3b6436c4d3a1ed2e", 0x27}, {&(0x7f00000094c0)="337cdc4347898e1800d761896daf182dfbd102582649fe634eb553ba4c641b89854862df2b4645e3d268c671ce8bd02ef98dd66c9735bc04ac3e2d63459b1b4f1085cf1f3a0dcb10b7d0a43f2b5bf1d3cf6fd99823aa910c923055386d558ad087bbc72e10be537373c6e12fdeb3f4cdad9773980faa323a42400b8090b72bc1e420b19962e9d6a66e31d324dc7814346699d6a6b5ae", 0x96}, {&(0x7f0000009580)="aa4d59e7286fcd06c2b4db797a70ba4d50f433a3449faaba5dfdafca80a4a756640490d664507c27c1a01db17791bf5648af894859e34feb7c1ca28e0dd5c9f56939058da5dbc2ea0eea846348e21aba1e17b3eee6d017a356aa30bbdf00443a23475392630d5c50811afa1b4ba95e27f9745baf669f12700f292c19b93b0a82249437fe9fd32ffd233f3436689b19c99a99f1057e9b8bd68d985a64ba8fc23c0ad15e274a75c8e82bb8ed5a31e0b6048293e35c36dd0bdf991fd7149d3b152abb6af5866f", 0xc5}], 0x9, &(0x7f0000009700)={0x38, 0x109, 0x101, "8f406c43e4094119aa9852515903e9c650840db5a38769a62fe39fb33509b4b8bf5921dea24492e2615a"}, 0x38}, {&(0x7f0000009740)={0x27, 0x1, 0x0, 0x0, 0x80000000, 0x0, "29f03eee712b4070d47d0989d383d3eab95878163b3d8154aab682777ec690183df5580ec39e3b98a265cfedb451f9fbc176665c0d6c2d9705979eadf17212", 0x28}, 0x58, &(0x7f0000009b80)=[{&(0x7f00000097c0)="baeb99f4323cfac528e7475e057ef02c12482ddfff4a08d68b30b80982ccad6076f3aa6b8a2f028b351a16dc168ddbac28", 0x31}, {&(0x7f0000009800)="93fcae90bf8658a83b6b4a1effa7776c29cd1ba92bd3933b07de3c1804f498d3f69d796d45edc85535d08b0a733e5b75631f9e2b5416011cf3633588d3531a89f70626e61aa2c0816a76f45cf6c82c6c2145f1de3623c1c95a94db543caf305dd53d65a0a360733718fd5a7470ef2814b11d6f265da6717cfff3ff08eae8ba658e1722821dbdbbd81309b9c7216dc987cc950e9c5842efd16ecd24200e1e6cf0a2987db50d2dfa64f8a7f3684338ca671bda689c37866ec97ceb3bb36fff3c3c76a36227bfa60ed04d847d3a335aba731827622c5fff06810518e968", 0xdc}, {&(0x7f0000009900)="b89a6375d7e4502a2c781dc255fa18edb265df57910a5f1e3bb90062661c98dc9295387960f8f7f56e1fa481f250c6bb132c3fdbdec94add9e0c97223b61c25551a72708cd60e34e1ae6cd6aec9869850e92ee4147d7953f6124059b6f9d7b8267888e1c5aa8ad79ab381b93376585f7924fc060a140b0b53bb187e8128033836187d0dcd4b31a40f520f0a50aa33d", 0x8f}, {&(0x7f00000099c0)="1eb7071e1ba526f456934eda6553090e00284f588550181067026f99575071879a4277cf768d4a6de5685376fdab2aafe33164e760f65c2bb622f2dadac39587121f863831eb16e1b22352c8d20b87caadc97626573d0f46366d930154fefcf530b467b48eb24281", 0x68}, {&(0x7f0000009a40)="8ad56448f3f73fc3610d3156503df4f23058593dd098416de648c29ea9a243b45a44a9a4ce702ae4a5e7a94754774a7d9f9effbe", 0x34}, {&(0x7f0000009a80)="80498a725bb96e5bcb2c11af89555d5ac01eb1ee8ddb983f725655bb6d1cadee46d964039388cb9678eb4b5a18aab1b2ed92394a1d63c5f76ba6d149cf146e2cd312bd1ee5ddc890884fa86fe48e2ed3264b6ff060c6095d761cd1061127aaef8a54ec850086ae7cfcff2dbe0e97d53b5ebb317563086d7c2a271f594da4af7e721fc67aad9b523404cb37f76daa6bfa7fa1685eea184ecbd85c5cb06cc5d797d12822421e84b826864bfd", 0xab}, {&(0x7f0000009b40)="8af3f35d508526dc925f4df9b07dc739c1339b7cca399c", 0x17}], 0x7, 0x0, 0x0, 0x4000}, {&(0x7f0000009bc0)={0x27, 0x1, 0x1, 0x3, 0x400, 0x8, "4621abc117516777a9c13bdaeb9c55ef990d9beaa7c287e26f368c044d421e30b61df335b8520efefa3b2224acb23202c83ea950aa4ce2e310d072e780de4d", 0x26}, 0x58, &(0x7f0000009e40)=[{&(0x7f0000009c40)="d44752bbb14954bdb443b33b414672065d1792442443a93c9f7ff8ce0dede1aba603654c72b616da4ce7340941f8359fa15a12022a393a3e6516f4995833c86679511793214c684fa1944966ecc52793a66829a003080aa26a9181c696bdd4d00b380d8e796f2826468a5098029d7d653cbabbdf42a90e9f540052c06fdce3f0275e68adfdd65d5e79d9162c55a1847ff211ab646fa0cb0286b5e1488be31b43d034c4cb22beec9b0f168eb5c2c3eb5dc454a4fb174e781cb95382e82aeafd2281f5ac27bd32f5c2a0fc439e9cf114fcfebce1c1121c886cd04c30edb379ce0eac1c00022ba47f2e77ed8a86370c510af42af089d83b657483727233", 0xfc}, {&(0x7f0000009d40)="94d6da4f94d3f5b2349dcbd50b75", 0xe}, {&(0x7f0000009d80)="fbde9516b4390473e7fd5ff7f80d7feaeb417788fc372ccd8bfeb3e9fc976c0cace057274df0bfce6f8436171446b9ca4e93f96179c4f0b814d37dd86c4954c54f7555bf2b7c97b5d433e5197f95c10570d94694fa63ea216cd09ad538520f66d142fddf4bcbad5f4cf0b7cfd9f807e62bab3863062acfa37018fdcb1d24c780048de0b1b35432fe5d0bda75d844ea63395abb51cddcd9d2a9", 0x99}], 0x3, &(0x7f0000009e80)={0xd0, 0xff, 0x0, "42538a46d05a3ed013e2c6ad306e575844f50d590167c6e791b0df9997b0d5b9521dce6adbb6ade8264741e6b47b07f05b0d66e7efafe7b9cafcaeb4ec3b01aa29e73a9eaea22fbabd16f721234a0b6c7772c774aa87d38f182660851de0a6509e2467d25a267abf769722c64a11a49fd0f0a0d65962810afae29fd006cc5a78038c49794bfe421ba61fb4ea7a0ba61c794bfaa2f2d038c3df68be929bae5e636c49faa23e46f5ecc162ac0762c224bda77bddc6eb7289779955c1db340bcef0d9"}, 0xd0, 0x1}], 0x9, 0x4040000) syz_open_dev$sndseq(&(0x7f000000a080)='/dev/snd/seq\x00', 0x0, 0x4000) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f000000a0c0)={0x0, @rand_addr}, &(0x7f000000a100)=0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000a140)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2895, 0x7, 0x6, "e5e47513cb007773be76a99303cfd1cdf96ef7a0c920ace5642a95ab11132338b668a0bbc73a521fbc7c87d73421001aa5c8393086ff539de26b336e199bc07c06b3f2359d9b138792cf300b356ff40a"}, 0xd8) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f000000a240)={'filter\x00'}, &(0x7f000000a2c0)=0x44) mknodat(r0, &(0x7f000000a300)='./file0\x00', 0x0, 0x9b) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000000a340), &(0x7f000000a380)=0x4) getresgid(&(0x7f000000a3c0), &(0x7f000000a400), &(0x7f000000a440)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000000a480)=0x3) r6 = socket$inet6(0xa, 0x807, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f000000a4c0)={0x10002000000000}, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f000000a500)=r3, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000a540)=0x7fffffff, &(0x7f000000a580)=0x4) socketpair(0x9, 0x805, 0x3ff, &(0x7f000000a5c0)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f000000a600)={0x1, 0x10000, 0x8, 0x0, 0x14, 0x40}) 2018/04/20 09:31:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x8002) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x9a, 0x2) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) [ 178.481382] binder: 13811:13813 ioctl c0306201 2075afd0 returned -14 [ 178.510825] binder: 13811:13813 ERROR: BC_REGISTER_LOOPER called without request 2018/04/20 09:31:33 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) 2018/04/20 09:31:33 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800000002, 0x0) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"a920a7ac8303164f858e056c"}}], 0x1c) 2018/04/20 09:31:33 executing program 3: r0 = socket(0x0, 0x80005, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000000000), 0x33c, 0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1c) 2018/04/20 09:31:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xfffffffffffffca9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x20, 0x40, 0x4, 0x8, 0x6, 0x7, 0x970, 0x100000000, r1}, 0x20) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xc800, 0x44) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0x8}) 2018/04/20 09:31:33 executing program 1: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x2, &(0x7f00000000c0)={{r0, r1/1000+30000}, {r2, r3/1000+30000}}, &(0x7f0000000100)) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000000)={0xff, @empty, 0x4e20, 0x3, 'ovf\x00', 0x8, 0x6, 0x26}, 0x2c) getsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/04/20 09:31:33 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_modinfo={0x42, 0x0, 0x0, "5b3cf96d0bd4ff0e"}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r3 = getegid() ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) 2018/04/20 09:31:34 executing program 3: mkdir(&(0x7f0000306ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) set_tid_address(&(0x7f0000000040)) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x828) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfc, 0x2000) inotify_add_watch(r1, &(0x7f0000bb9ff8)='./file0\x00', 0x40) 2018/04/20 09:31:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x1010, r0, 0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73656375726974792e73797374656d2e7069785f61636c5f8a24d49900c8"], &(0x7f0000000040)="020000001000000040000d02", 0xfffffffffffffc5a, 0x0) [ 178.973872] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20000 ovf [ 178.984128] IPVS: set_ctl: invalid protocol: 255 0.0.0.0:20000 ovf [ 179.103808] keychord: Insufficient bytes present for keycount 22 [ 179.277042] binder: BINDER_SET_CONTEXT_MGR already set [ 179.282682] binder: 13811:13888 ioctl 40046207 0 returned -16 [ 179.294882] binder: 13811:13887 ioctl c0306201 2075afd0 returned -14 2018/04/20 09:31:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_pwait(0xffffffffffffffff, &(0x7f0000f34f94), 0x0, 0x0, &(0x7f00009f2ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 09:31:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x8000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x100000001, 0x1, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x7ff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x100000001}, &(0x7f0000000140)=0x8) capset(&(0x7f0000000280)={0x20080522}, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x0, 0xffffffff}) 2018/04/20 09:31:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x54}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x300, 0x70bd26, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) setgid(r3) 2018/04/20 09:31:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@random={'trusted.', '/dev/net/tun\x00'}, &(0x7f0000000080)="eb1500c8d900005d405ea06e3c8e12dc250000004e8ebd001ddd1ca180504b2308ed550fbad55b6074a2f13384e93216fc844cd3b648aa28a9fca7e23203d28d296891569d91dfcb5546d15c80afdd7ff6ed9a05e5864a3b0c5ae8fb04315d4bdfa6191fadf23762b5705afe285cbd2f4e3c9884aec8e04fefd25bac542a367c63f89f141be8d4b5729832c9e89665c857ad93e4c35e", 0x96, 0x0) 2018/04/20 09:31:34 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond_slave_1\x00', 0x400}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x8, 0x8, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/20 09:31:34 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x4d) 2018/04/20 09:31:34 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) flock(r0, 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000b7c000), 0x1b4, 0x0) 2018/04/20 09:31:34 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8200, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0xd}) clock_adjtime(0x0, &(0x7f0000000fee)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x501205, 0x0) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000000100)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/04/20 09:31:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x40000000009, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x20000003) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) socket$inet6(0xa, 0x2, 0x0) 2018/04/20 09:31:34 executing program 2: r0 = add_key(&(0x7f0000ffe000)='trusted\x00', &(0x7f0000716ffb)={0x73, 0x79, 0x7a}, &(0x7f00007dff7d), 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0xffffffffffffffff) clone(0x8010900, &(0x7f00009f4000), &(0x7f000078e000), &(0x7f000039f000), &(0x7f00001ea000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/20 09:31:34 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/ipx\x00') unshare(0x40000000) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000001380)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) inotify_init1(0x80800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x3f}) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfebf, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000340)=""/161) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000002c00)=""/4096, &(0x7f0000000080)=0x1000) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/20 09:31:34 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8800, 0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r1, 0x210, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/04/20 09:31:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}}, &(0x7f00000001c0)=0x84) 2018/04/20 09:31:34 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', "212d406d643573756d2a2e832d00"}, &(0x7f0000000140)=""/125, 0x7d) sendmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c210f6e2b799cdbf0000000"], 0xc, 0x4}, 0x1}, {{&(0x7f0000001500)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001580)="2d1357e4b589338fafdc41880fe71179a8110ce53ae62af2853a0905f9c6f87f93276885f9debce755eccdbeeddafc4af2614ed617a8d3166abcdc60a5906775dd5f698903a08779f2fb", 0x4a}, {&(0x7f0000001700)="a6a34c633388307055cdf8941fc6b8660ecaf58af66ad4df08dafdb9195c9fed3900e9c7876cf7ef9beafb58a47d169e61c80fd2", 0x34}, {&(0x7f0000001780)="d21f0683f8aa9b84263388616a", 0xd}, {&(0x7f0000001800)="66628a673b5656743d6c321e5041a5c1fba1c8581a72301505fbd9daf2ab2acac0686bd71612ba51f7fe952eb76d23074d82550df8eac270aabda0608c62ad62ff9911df0ce37cbd01ec32c22e079dee26882f5cf044677e50502768be24fb", 0x5f}, {&(0x7f0000001980)="4c699f2e3eb465f9ffdf327d02888ace3a48f478fa0ae06afb04cd0206c6e4e30225e9433b0daf7cbaefbd30adc573736c1d775c8c868f43c04302cd8af7abc7f5be6c81ded8f080405643e432a1276fed1e0b84846e05220d5bf7d7a68268fb1d723476aa4d26c0ceb9e2d0a31b2e1e9235b59f90337e018e33e73e18d7aace4c89ec580537adbffb4f058bf6f62bfe0d9a7fa9865a9750e51e4320819c03a80514442d470bce679457d41f9b36b2ee804f2e10dfe64bb366c910b5ebe5387c215effa0ce836645e2fb310b6f0301d945d2778c938d2545905a5101541d8355b224316636c8fad1bb180b73aa31cd", 0xef}], 0x5, 0x0, 0x0, 0x4004010}, 0x2}], 0x2, 0x840) 2018/04/20 09:31:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000000000000000000000001fcc8b7cb4aed2d6f09ac8fc57f8b4386c6fe779f26c4580fdc9ea9d8254a0c0a35eb3a46790283533459e4f7a0b47f17644d378cebddaf66dd19798abaecec227d35f1200d4529c88611bfd9157a7e1282b12b6d9b22ff3cc630f77db7821ef86e3368a51ea74aeb71401148a5d93ede3eb00000000000000000000"]}) [ 180.578998] IPVS: Creating netns size=2552 id=21 2018/04/20 09:31:35 executing program 0: unlink(&(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000002c0)=ANY=[]) unlink(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") 2018/04/20 09:31:35 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="509de8ccc7265114c79ee55ddc6147", 0xf}, {&(0x7f0000000140)="2740520e8a9c28c657dfb0058ecd1eea88ba8376f2353412d83b2022f782eadaeb0a3eb9379b5fbfb27a906a954755859f023d0018fe7b3cddcb0bb29c6c87751619b3755632d3a6f41936751f102241e6bae11925c68694fb063a78abbd5cc645ad63f3ac08c30eff3718f07b079f60e75970d1acfb02f34c1141798f7d0af16e4aba10849a0da9cbc18a7a1e41ead0609739f3c36127d8df960397d68e7c3ca78a0914", 0xa4}, {&(0x7f0000000200)="0ad0ca55b9ed6aa5915d2466", 0xc}, {&(0x7f0000000240)="26f85af53f0a04b197cf32eb77e6683d225d482725d94a4e84a4195e0340c36bd731b58fc3e7c182f0807b487ce8f97901349c7c09c6fca38a08ead2a52b1e7b7dec368f7a2a5de3c9ae6373224b922b3d2d12c8e66b2f168ab3589bda615b9dfb1561ca1dc1e273e34ea00e0405755e37550a99fca6ce796a7e20feeb0ff366ba3767fee7a5fb27738ee4a83dd8d3e26b2c5e0a93d5f41d1b835582809b241b0fa0cbf6e5852c9b6c809bf1afb20469a3477c25daf84937b95d273b7b95c00afbf977cc7ff00d6eb7e0bc30da2399def0d6a2b96d30efb55cf2", 0xda}, {&(0x7f0000000340)="3811bdcad3a036f3478c9a1f24146fc68088a114426309da482cfed7a43787dd1a80876faa5002e5cfaec3fc580550a8bf961a6ee25dc8801496384a7081a49929d416afc2112fd0ab33059128767421a5de2341f897c038323ed0fd7934c483b230261fc5099a6d420499d66fec7c73ca33eb99faeac3c02b26a3", 0x7b}, {&(0x7f00000003c0)="d26d556f587ced5302e185982aa24b53ae7211fe6958abd82928eb697831cabec70cd8e1884b270407ec45e37aa2dbd1c4869935ffb381698f0a009ebdd77fcb82de829109a0f93380f4fcf0f1b25565d4277cc2d3a9aeb8376622d5958aba688a6a24ac3229f79fd8595461fb1b41b9a3371346ba4ff8a55bb82a460f5aa3b50d655b321723b1dc6c13808478e38c21e4679494eb8713fca7472b0d7d02ba2f4656568062a1c7dac9f804e082a4a99400fecc8a7d7433776e5e011de79e3f04f76537023067c66ae4511591550fc7c87b7212e3e3e4", 0xd6}, {&(0x7f00000004c0)="cfbafa9236ae23d31246d5b8dfd1e6a22070a0cf35d5a68cf5716c0ebc440d2bd0d965c2fbf2037b0049a1da200e119255e003ca2fd73ba208bee43bd8959e4b9c29065ee27926f06d", 0x49}], 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090665000000000000237f00804002000000460001070000001419000400042221000000080000000000000000000000000000", 0x39}], 0x1) 2018/04/20 09:31:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) eventfd(0xffffffff) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000200)=0x800000002, 0x218) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 09:31:35 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x51, 0x81, 0x40, 0xff, 0x4, 0x8, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7ca, 0x800, 0x7, 0xff, 0xa279}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2400, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000080)={0x0, @empty, 0x4e21, 0x2, 'ovf\x00', 0x10, 0xcc, 0x49}, 0x2c) open$dir(&(0x7f0000000200)='./file0\x00', 0x80000, 0x101) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/20 09:31:35 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000080)=""/211, 0xd3) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) ioctl(r0, 0x8, &(0x7f00000001c0)="e734") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x44) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000180)={0x1, 0x9}) 2018/04/20 09:31:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000897ffc), 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) 2018/04/20 09:31:35 executing program 1: fchdir(0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'lo\x00', 0x5}) syz_fuseblk_mount(&(0x7f0000000040)='./0ile0\x00', &(0x7f0000000280)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/20 09:31:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/51) fchdir(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x280003) truncate(&(0x7f0000000040)='./bus\x00', 0x2) [ 180.611770] IPVS: Creating netns size=2552 id=22 2018/04/20 09:31:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddbe10eebf000ee9a90f798058439edd8fe7ee424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a9ccd58746639000000d5e144dce62a4b310d68de0f7108d605d3308e39ef444d15a4675bd750b363e2f12ccb2af6f3dd01457b07d7282590cd88841073db181d1b086ed53a4b6dedee75011c48f1113a94545b0268301ed4cf8da85b7fa77f12845903355e1ab387ab11f4ea5a008ecb34d93fbe476be5e6347e314908bd5ba05935b0ff05346175dec5b5b4e0e361b8e7cb0ce4580d342039a6c68b110ca1eda9c5e5052f") fcntl$setstatus(r0, 0x4, 0x44000) read$eventfd(r0, &(0x7f0000000200), 0x8000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r1, 0x1, 0x70bd2d, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x45}, 0xc15f98abed12425c) 2018/04/20 09:31:35 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x74, "85bfd9a2232339200a2f0c5a9fcf4136ce319ab6a33306f98fdd3b77a6557996fe0f7666e830b80696b4c89d2cb03a186e3acb38050885cc440e57eed2fd29b95d06bc3c79624a876f2cef3addf22a565620c027405b9b0e589d0c9ebe46810a6cb946f6ab24a1adb83b80c302872c56d33842d8"}, &(0x7f00000001c0)=0x7c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x686}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x5, 0x0, 0x3, 0x2, 0x80, 0x5, 0x3ff}, 0x0) 2018/04/20 09:31:35 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x213c) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="020000001000000040000d02", 0xffffffffffffff20, 0x0) socket$unix(0x1, 0x3, 0x0) 2018/04/20 09:31:35 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005d00)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000595ffe)='/dev/rtc\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000000340), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r3, 0xc004510e, &(0x7f00005ce000)) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'ip6gretap0\x00', 0x400}) r5 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e22, 0x9, 0x4e21, 0x8a9, 0xa, 0xa0, 0xa0, 0xbf, r4, r5}, {0x8, 0xfffffffffffffffa, 0x5, 0x7, 0x4, 0xffffffff, 0x1f, 0xffffffff}, {0x9, 0xfffffffffffffffb, 0x6, 0x40}, 0xe1e, 0x6e6bbb, 0x0, 0x1, 0x2, 0x3}, {{@in, 0x4d3, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x3, 0x1, 0x6, 0x1ff, 0x254, 0x9}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @in=@rand_addr=0x81, 0x4e22, 0x0, 0x4e24, 0x1, 0x2, 0xa0, 0xa0, 0x0, r4, r5}, {0xfd, 0x1, 0x7fff, 0x101, 0x400, 0xb412, 0x9, 0x2}, {0x3f, 0x0, 0x6, 0x3}, 0x4, 0x6e6bbc, 0x0, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x8b36, 0x4d2, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x3, 0x401, 0x7ff, 0x4, 0x3}}, 0xe8) ioctl$void(r0, 0xc0045878) 2018/04/20 09:31:35 executing program 5: syz_emit_ethernet(0x1a, &(0x7f0000000480)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x1ff, 0x1, 0x3}], {0x8100, 0x5, 0xfffffffffffffffb}}], {@x25={0x805, {0x2, 0x1, 0xff, 'X'}}}}, &(0x7f0000005000)={0x0, 0x0, [0x7e0, 0x7, 0x0, 0xfffffffffffffffd]}) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x5, &(0x7f0000000400)=[{&(0x7f0000000100)="9f1c4d2c2cb7278a704137c159578e465b550636c53838e9b0ce7fb573428d5b48599fc92852c820035f5250cd9c9c804856a7935c8c9a0d8cd99122ccdaa44bc0d38b5c2ac93218d91eaa4bcba2965db1c57bf5d6ac478c9e9a1994f21feec83c376f441b8ca9ae33d5acbcc4e4c7eae3b020ec5c9f833a087f63375524da03216de28e2a6869fdb5cabe60473f966d21d85e738fe7ed73cd0b265b487e5d432c0abde24bc73b9e1a56885cb8c5b19507a4ae5f29d243fef9cc06978ec82882c1d56dfb23b65a661942d0d8f8090adf71e3c4238a1e714a4ebc8888e5997cbfba11d4784934213b5a1fe3", 0xeb, 0x1}, {&(0x7f0000000200), 0x0, 0x7fffffff}, {&(0x7f0000000240)="0094e8f333e6ce9701d3aacd5fdd81d83c1fa6d8fb5226b96244208c3e51fbdd0cc998dd56e8e5ed3d7e31487b12eb18a39be2c4eb1d067c37df83ffb2a3b394b2176651e126fa1436399222516cf737972aaacd900837eaf4c004d6dd5c6284a340ba920fbd942875a934dd1173438ae467877587f1c412184ebb200afdf80b37783906585bb4f2e2b9c0f978e3eb1a3f19acf560152d60fe8755d7ca6527f9655aa9bafdea1eab0b392d30", 0xac, 0x4}, {&(0x7f0000000300)="a87f96cf563fb3de6e99a9460062d3c7e64a13f0bb43a565ceb61d7c15f28d0878a50314c85638c2e488f9ea879e942bf5cea5207ab4fdfd78f8fb1868cb4ac1c9e40d00", 0x44, 0x8}, {&(0x7f0000000380)="376106dd3c3bf41695bf2edd8de12d61c860b4f51b7e3b074d90e2e93e04bd79b7c4727fda448dc8bb163c36232131d585180896a6ac662e0c2ec24df79f39601890b2d114d250dbed020ef816a06c1e23366e133708fcd2133235567a3020a1e64fb2aa", 0x64, 0x6}], 0x1000, &(0x7f0000000440)={[{@mode={'mode', 0x3d, [0x34, 0x7b]}, 0x2c}]}) 2018/04/20 09:31:35 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x3}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) 2018/04/20 09:31:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40000000040, &(0x7f0000000ffc), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000100)) r2 = dup2(r0, r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/20 09:31:36 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/04/20 09:31:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000028c0)=@abs, &(0x7f0000002940)=0x6e, 0x80800) sendmsg(r1, &(0x7f00000041c0)={&(0x7f0000002980)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002a00)="c097e3f28be75bfc20655bb1550dd0142d40bdd7cdc95af97621119935e82ecd5c6b87367a8a59a265060ff78ecd43c9ce300bdd45a7c5d87458b6b09274cea91ffd10a80a860ab7ace94a24626f93802fe86caf6567b4e6c0f7f6cfe080a41702b218a978e7d24db3edaa8e4a8c463d7ffc164d257ee9dcef2d19cf0a48852e22b365b9f15c481a019b7feca2204cab995faba5214c865abaca19e3d9a21f3f08e74936053012d9e1936a13fabd1d65074b5b0714d241d353cd34d1de916723fd5a7ba6b4a1249ca85fe8820a012ff820121c3a11929db9bc20e68dc95689655a85b427ac9c76815d1d1da05875cad0", 0xf0}, {&(0x7f0000002b00)="4d37c947fdf8a64c11906642f39c99d9b8900bcf38f63e9941786ec41f05953d88533eedc94ba6f19d6f32dbca38fd414e9a93b62f622eae532972b9af4064ba5299b9bc2cc52f7283490840df5555f6262948a1bc569af434ee5fa1bdec1707833614aed4a0ccd39d8a0b82b69ece0386caf09a0febebae40099f15508eecc23db2db0b9a31ddec300ed2a459b9bba21f4302244ed18d625c9b097f36e179fbe21a3e2e6a", 0xa5}, {&(0x7f0000002bc0)="65e62a30f24516230b013d2116077da05851b46d455dd0522f93c91d48da7f828afb4d27343f460137909b46daa4011177a023e13ac5a9cb9a4ec186c3e836a8d3fb3d1f1959f76533754e0c47abd3a49144d2aa9eb1a6e314b57de6e8d6067393df42fb0d4346cdb246c5a637b3eca329fc45e9d6a31e7ccd893bbf7908281e4e0a18f063be9afbd0439fc57723bcc8e73e29756da5f180e38de1", 0x9b}, {&(0x7f0000002c80)="51119cae343bd3705dbfe8ea38253f45719efbc06d10506b647d94ceb8a8107bc26f9b2ec2b4bba1927e83fbf90e1e6fabf4052885f397db96e4df8bdb53944b94850cfd4875f2cee2adf973f9b73c34aeff37ece3bedb156d28e9c68065eac8fdc32a4312ef10d72955de8aa3eca048e517c0e6894999c37275fe8fba67a5d5fdc77497273135125d5f826bd90cb1ef958d6c2d1845da6d72bf", 0x9a}, {&(0x7f0000002d40)="85b61a2fb7942f2a46ab6c6668e75c3154401dcfddead227", 0x18}, {&(0x7f0000002d80)="5d6bc5f35610d8979a93a2659ebd741d74caddba8d2d4bbbadf8c2b899dea6da0019724b9128ba5a98e80a06bad8fbdbd650faa179f8733ddce315b18807d115191f5bdeac170b54316330dfddae740880fed2ff77350b3a7d711cae2eba4f8db19e4115653622026c3c3e17ea0d51d3524308fe574d5fc37749710108dda63079daa627bb0c4e38fbe7ba52e6a398b8cf611494252e266e0ac3aec234", 0x9d}, {&(0x7f0000002e40)="ba2fa20f46674b0db37468fadd72ba36ebffbb6ac31e0ff0c807a61e97b85e327291cdc4415c", 0x26}], 0x7, &(0x7f0000002ec0)=[{0x70, 0x10d, 0xdb5, "4179855aab01b5c1e976b4a1c74785a04a21c01eb4174b2072799c3beae933262d61635b87da680144f68cc6502aa248e2e33f4c936f88a67850b951f08fa382e8fe584efaada21042bef072e263d29a30ea21f7680387784542942ccd0f3f5f74"}, {0x8c, 0x115, 0x9, "5bfbdc159cfac53cc8bafa00c51abd848344f12e7317c0122265179bdc37d57021811fa732a5b6142cb2f12354778f410efc4b9bf4e40ec8abfbc9392029e241e7533aaaf66184cbe0881e3c7f71904f12f596943875a2f8feab14af1ea4823924cc0d2574529577b30f21095cd44a70699cfa2b8c61f731a0714cf9e5"}, {0xc4, 0x117, 0x800, "0143ca15b9c67a13ee13234b473c5670df274669eedb70510770623441cc54d8eef6953bcee6be2a939529339abe1a775ae9c54a575e5c5b17ff575c10f4e2c8454fd72c2b88097bd72753f8276d872cecdb559f665ed902eab302188177b9bff3cfab6a85dae521a7f4c1311d9bc32da8579914e5725ada063b81fea38c08d8de2fecd11946c40668437e8457f79009d8c9deb0ece44420a25df3666ed1eab900ab3d41d593e53ff6e984ec33e35fe85feae60c116ee8e8"}, {0x50, 0xa9, 0x7, "26e4ba3cc2298ba498db7d3f1e65025230f99721270fb6f01621b90353dd77e0fe8131ad2d4d0cf774c9ca82ee8d92250a0304c0f74e996ca2c72d54a2de8937fcf103"}, {0x100c, 0x11f, 0x4, "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{0xb0, 0xff, 0x1, "cb059177c6c49f13d3bcb029d10ebfe1a490bb0db730a9a9126f01c4cb3e7aac3cf36759e24d00d4cc3df729ba0bd1ad2dc594e44adc42311a1eeeffad2cb79308bf750811d604cff661fd19c8e344bfd390b6bf55f1ff158bc36bdeff49fd3ae7640310951f75387aec75441451ce6119b303778be5c26381863882220e93a1fabb3c75a35d6e652c2c7bb59035036eebb8f828f10b7c95a77e5f8a873fb4f265"}], 0x12cc, 0x80}, 0xc055) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000002740)='user\x00', &(0x7f0000002780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000027c0)="24d2ef0f5b3442a89cf446e00e47120b2a9b549c0e58c86c136332d2351936ebd423eb1cd45b1c7eba30c8be3c3990f235c2255ab4cd7bfcfaa0786e6d6c", 0x3e, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f00000026c0)=[{&(0x7f00000001c0)="a7224a91e9b9ec323065ef3ea27467effb5f6a566ff26386f07b52c09a82178551b40ff95a25e8ddd8eb38e24d6b42f303b248d90099d4e0d2901efb65e059060d8c0b6055fc2381099eacf1aad46dcc175ac32d9f992bca8294", 0x5a}, {&(0x7f0000000240)="8b23e2", 0x3}, {&(0x7f0000000280)="5193841e6a9d3e2f45639da2981e7c55d11dca2b168ee04c3faecac843251f05d89c10c1923810739288dab515db6e0c862ac2a7178e5e1c876cb5220e975a3f8d61b2e9b377f073a0ce7d13ec0864c62a470c3f09c0ddfcfb17ff18ed410f69ddd37a323531d134991fcedfb5aaa7c6b5f30c20ede7e4de3ce22f1163264c6f31708f0c5a17b9dfabd87f1e497f3e7649d0a80003", 0x95}, {&(0x7f0000000340)="d3e234cede14b9b86324aae240d85ec631e9a96f07473eedfc4c36aeedbb16e18114d6fdb93debf3c2abb980ddbd4e924da0d6f3a8d5c216b95b8bd0a0a40f1ae5fe6016d17124dec15b26af122b136fa7c14f277deb9be1bdbf61eda432e24ecd3aac15cfba4676a21d2df3bcd98870179838455e6374", 0x77}, {&(0x7f00000003c0)="7842c0504960911b318bdfa579c0430c225aa2db9ef2a6fd68471d9f028f930cf34e9e2c0a834a4a08e7e4dc1d46fa42db14d31e26be0e71a0e070eb80284ae2ea9f559c44b406bba77a0e3b5a57ee4bfaa9785648c61c7e5531c8ff1e21a38547a3882e131992891b652bb237c3dec8005cba9831fa88d18802c73541d52632c47fc96b25c11771df29779923a3cd63e2ee4ab50158789f49a871bbaf8540323c3b521cf793315f2a7cbd9d7542e41827ab6b049ec010a38fb468ed2f974c410cec6558", 0xc4}, {&(0x7f00000004c0)="643d3e82d41ff260427fd3e908fdf6b1e5e83a204cbb50395dc5cbc053174420db3a6f30cc1f5645420308514aa7916413b4bd794e8a37a942d50d749ce6205f79eb6a58d3c776e9c64bd3729de63926397c5314d84ae76dc4f655fb5a3bb07fc5361c63adfef9089d1f1853a49a508b8de9f7f992b94ae95d550509b46d4af041a24fa36b93cee0be9c766fbdc03a82e44b1f451ca65ad7acbf68c5d48fe428125b2c1ff90b253e277c2158641b66248c2511f51a418ea5cf65f2c203d22790160f3d3e24d5cc9b14", 0xc9}, 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0x1000}, {&(0x7f00000025c0)="1495a5b14a73566cf1d9db006bb5ec39763b7917494d51c31de6fde4a04352c4a47cf1704b62e1f0a9d138138185bc68e9130eddbce9650734383218d984c612965de6118241a16c8c0d7d3a10b212118c27f51e6a5c1491c17fdb38af0e481e6de885256ca44d961527b33fe61f470a4dd39e5e4034a83605ee4812d034cfead4c08a993292b25f8f3942634459cd737d23232cb5fecfe8b0732f823974ee5c4bd92fb4843c0e8e81634bab435025ca7771a2927bf5bbf6469e869b8a6cbab11327ab7fe642a96ca8a867e3143a81299c", 0xd1}], 0x9, r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) pipe(&(0x7f0000002800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000004200)=""/12) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000002840)={'icmp\x00'}, &(0x7f0000002880)=0x1e) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) r7 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000080)) 2018/04/20 09:31:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x250300, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) openat(r2, &(0x7f0000000000)='./file0\x00', 0x4000, 0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xe, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'yam0\x00', 0x2}) 2018/04/20 09:31:36 executing program 4: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x103) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x100000001}, 0x4) 2018/04/20 09:31:36 executing program 6: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x90000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xffffffffffffff0d, &(0x7f0000000080)={&(0x7f0000000340)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) r2 = socket$unix(0x1, 0x800000800000002, 0x0) ioctl(r2, 0x707, &(0x7f0000000000)) 2018/04/20 09:31:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000100)="f8f8ffffffff18ffff0000265547b248396a90c1ea7525b0459d031dc5d840814a008345e9aed7b6fcc9bfe204") read(r0, &(0x7f00000000c0)=""/36, 0xfffffffffffffe39) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="eb64965f4fe1", 'veth0\x00'}}) 2018/04/20 09:31:36 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x801, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/04/20 09:31:36 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000000000)="ae26b1f0b6cc998ef3e2ea9c7fe34cc77f0315bbf533e2b6a83cc8765d2f4e577faf709a453c58fd3ff77aa7068817b4f31ec4a57b68c5f35822ed01fb2ec9ae2bcbf9834ad46678dec3a7db93704e0db87d70260e5b0949ead51c3fd7b4962b03ecc4555be248f50bb72ab22b7fe3b6f89f0eb30a", 0x75) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='personality\x00') 2018/04/20 09:31:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xc, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x2719}, {0x8, 0x100000001}, {0x3, 0x9}, {0x4, 0x5}, {0x4, 0x3ff}, {0x8, 0x400}, {0xf, 0xfffffffffffffff7}, {0x8, 0x4}, {0x0, 0xc0d0}, {0x4, 0x81}], 0xa) 2018/04/20 09:31:36 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) [ 181.761656] kasan: CONFIG_KASAN_INLINE enabled [ 181.766094] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 181.781223] Dumping ftrace buffer: [ 181.784744] (ftrace buffer empty) [ 181.788455] Modules linked in: [ 181.791777] CPU: 0 PID: 14046 Comm: syz-executor1 Not tainted 4.4.125-g38f41ec #21 [ 181.799470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/04/20 09:31:37 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/04/20 09:31:37 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000000000)="ae26b1f0b6cc998ef3e2ea9c7fe34cc77f0315bbf533e2b6a83cc8765d2f4e577faf709a453c58fd3ff77aa7068817b4f31ec4a57b68c5f35822ed01fb2ec9ae2bcbf9834ad46678dec3a7db93704e0db87d70260e5b0949ead51c3fd7b4962b03ecc4555be248f50bb72ab22b7fe3b6f89f0eb30a", 0x75) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='personality\x00') 2018/04/20 09:31:37 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000000000)="ae26b1f0b6cc998ef3e2ea9c7fe34cc77f0315bbf533e2b6a83cc8765d2f4e577faf709a453c58fd3ff77aa7068817b4f31ec4a57b68c5f35822ed01fb2ec9ae2bcbf9834ad46678dec3a7db93704e0db87d70260e5b0949ead51c3fd7b4962b03ecc4555be248f50bb72ab22b7fe3b6f89f0eb30a", 0x75) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='personality\x00') [ 181.808811] task: ffff8801c7fb9800 task.stack: ffff8801bceb8000 [ 181.814853] RIP: 0010:[] [] sg_read+0xd3c/0x14d0 [ 181.822942] RSP: 0018:ffff8801bcebfb50 EFLAGS: 00010246 [ 181.828367] RAX: dffffc0000000000 RBX: ffff8800ac07a240 RCX: ffffffff825bd793 [ 181.835620] RDX: 0000000000000000 RSI: ffffc9000129f000 RDI: ffff8800ac07a270 [ 181.842862] RBP: ffff8801bcebfc58 R08: 0000000000000000 R09: 0000000000000001 [ 181.850101] R10: 0000000000000000 R11: 1ffff100379d7f30 R12: ffff8801cb557840 [ 181.857344] R13: 0000000000000000 R14: 000000007fffefdc R15: ffff8800ac07a100 [ 181.864585] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f57c4b40 [ 181.872786] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 181.878672] CR2: 00000000080e1204 CR3: 00000000b8cda000 CR4: 0000000000160670 [ 181.885916] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 181.893157] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 181.900399] Stack: [ 181.902525] ffff8801c7fba0e0 ffff8800b91a57f8 0000000000000013 ffff8800ac07a258 [ 181.910505] d403f29d4246f769 ffff8800ac07a268 000000007ffff000 0000000000000000 [ 181.918490] ffffffff00000000 0000000000001000 1ffff100379d7f76 00000000200000e4 [ 181.926497] Call Trace: [ 181.929064] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 181.935700] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 181.942689] [] ? __fget+0x47/0x3b0 [ 181.947854] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 181.954493] [] __vfs_read+0x103/0x440 [ 181.959916] [] ? vfs_iter_write+0x2d0/0x2d0 [ 181.965857] [] ? fsnotify+0x5ad/0xee0 [ 181.971279] [] ? fsnotify+0xee0/0xee0 [ 181.976700] [] ? avc_policy_seqno+0x9/0x20 [ 181.982556] [] ? selinux_file_permission+0x348/0x460 [ 181.989286] [] ? security_file_permission+0x89/0x1e0 [ 181.996008] [] ? rw_verify_area+0x100/0x2f0 [ 182.001952] [] vfs_read+0x123/0x3a0 [ 182.007200] [] SyS_read+0xd9/0x1b0 [ 182.012360] [] ? do_sendfile+0xd30/0xd30 [ 182.018057] [] ? vmacache_update+0xfe/0x130 [ 182.024006] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 182.030214] [] ? do_sendfile+0xd30/0xd30 [ 182.036414] [] do_fast_syscall_32+0x321/0x8a0 [ 182.042532] [] sysenter_flags_fixed+0xd/0x17 2018/04/20 09:31:37 executing program 6: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000000000)="ae26b1f0b6cc998ef3e2ea9c7fe34cc77f0315bbf533e2b6a83cc8765d2f4e577faf709a453c58fd3ff77aa7068817b4f31ec4a57b68c5f35822ed01fb2ec9ae2bcbf9834ad46678dec3a7db93704e0db87d70260e5b0949ead51c3fd7b4962b03ecc4555be248f50bb72ab22b7fe3b6f89f0eb30a", 0x75) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='personality\x00') [ 182.048559] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 ad 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 6b 28 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 81 06 00 00 4d 8b 6d 00 4d 85 ed 0f 84 46 03 [ 182.075335] RIP [] sg_read+0xd3c/0x14d0 [ 182.081051] RSP [ 182.085643] ---[ end trace cf53f93633b8979c ]--- [ 182.090601] Kernel panic - not syncing: Fatal exception [ 182.096422] Dumping ftrace buffer: [ 182.099933] (ftrace buffer empty) [ 182.103612] Kernel Offset: disabled [ 182.107220] Rebooting in 86400 seconds..